Set maximum Rust version to 1.31.0

By setting the minimum Rust version and enforcing it with CI, Alacritty should hopefully make it possible for maintainers to package the application even on distributions which are not rolling release. The 1.31.0 target has been chosen here because it's the first version of the Rust 2018 release. Bumping this version in the future should be considered to be a breaking change and should only be done with caution and in consideration of the supported Rust versions of the major distributions available. This fixes #2277.
2019-04-09 19:29:46 +00:00 · 2019-04-09 19:29:46 +00:00 · 56fea343ff
parent f2a5def2cb
commit 56fea343ff
16 changed files with 86 additions and 101 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -12,8 +12,8 @@ os:
  - windows

 rust:
+  - 1.31.0
  - stable
-  - beta
  - nightly

 matrix:
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -10,6 +10,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 - Added ScrollLineUp and ScrollLineDown actions for scrolling line by line

+### Changed
+
+- Alacritty now has a fixed minimum supported Rust version of 1.31.0
+
 ### Fixed

 - Reset scrolling region when the RIS escape sequence is received
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -6,7 +6,7 @@ Table of Contents:

 1. [Feature Requests](#feature-requests)
 2. [Bug Reports](#bug-reports)
-3. [Pull Requests](#patches--pull-requests)
+3. [Patches / Pull Requests](#patches--pull-requests)
    1. [Testing](#testing)
    2. [Performance](#performance)
    3. [Documentation](#documentation)
@ -63,6 +63,8 @@ All patches have to be sent on Github as [pull requests](https://github.com/jwil

 If you are looking for a place to start contributing to Alacritty, take a look at the [help wanted](https://github.com/jwilm/alacritty/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22) and [easy](https://github.com/jwilm/alacritty/issues?q=is%3Aopen+is%3Aissue+label%3A%22D+-+easy%22) issues.

+Please note that the minimum supported version of Alacritty is Rust 1.31.0. All patches are expected to work with the minimum supported version.
+
 ### Testing

 To make sure no regressions were introduced, all tests should be run before sending a pull request. The following command can be run to test Alacritty:
--- a/Cargo.lock
+++ b/Cargo.lock
@ -47,7 +47,7 @@ dependencies = [
 "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "font 0.1.0",
 "gl_generator 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "glutin 0.21.0-rc1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "glutin 0.21.0-rc2 (registry+https://github.com/rust-lang/crates.io-index)",
 "image 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@ -175,7 +175,7 @@ name = "backtrace-sys"
 version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@ -262,13 +262,13 @@ name = "bzip2-sys"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "cc"
-version = "1.0.34"
+version = "1.0.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "rayon 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@ -353,7 +353,7 @@ name = "cmake"
 version = "0.1.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@ -599,7 +599,7 @@ dependencies = [

 [[package]]
 name = "downcast-rs"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
@ -679,7 +679,7 @@ dependencies = [

 [[package]]
 name = "euclid"
-version = "0.19.7"
+version = "0.19.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "euclid_macros 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -732,7 +732,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@ -758,9 +758,9 @@ dependencies = [
 "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "core-graphics 0.17.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "core-text 13.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "euclid 0.19.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "euclid 0.19.8 (registry+https://github.com/rust-lang/crates.io-index)",
 "font-loader 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "foreign-types 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "freetype-rs 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@ -788,35 +788,11 @@ dependencies = [
 "foreign-types-shared 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "foreign-types"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "foreign-types-macros 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "foreign-types-shared 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "foreign-types-macros"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.30 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "foreign-types-shared"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"

-[[package]]
-name = "foreign-types-shared"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "freetype-rs"
 version = "0.19.1"
@ -937,7 +913,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
 name = "glutin"
-version = "0.21.0-rc1"
+version = "0.21.0-rc2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "android_glue 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1209,7 +1185,7 @@ name = "libloading"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@ -1218,7 +1194,7 @@ name = "libz-sys"
 version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1331,7 +1307,7 @@ name = "miniz_oxide_c_api"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 "crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "miniz_oxide 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1420,10 +1396,11 @@ dependencies = [

 [[package]]
 name = "named_pipe"
-version = "0.4.1"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@ -1459,7 +1436,7 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1603,7 +1580,7 @@ name = "openssl-sys"
 version = "0.9.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1874,7 +1851,7 @@ dependencies = [

 [[package]]
 name = "redox_syscall"
-version = "0.1.53"
+version = "0.1.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
@ -1882,7 +1859,7 @@ name = "redox_termios"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "redox_syscall 0.1.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@ -1893,7 +1870,7 @@ dependencies = [
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 "rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@ -2199,7 +2176,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@ -2265,7 +2242,7 @@ dependencies = [
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 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -2295,7 +2272,7 @@ version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
 "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -2332,7 +2309,7 @@ version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -2571,7 +2548,7 @@ name = "vswhom-sys"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@ -2609,7 +2586,7 @@ version = "0.21.12"
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 dependencies = [
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- "downcast-rs 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "downcast-rs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -2745,7 +2722,7 @@ name = "winpty"
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 dependencies = [
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- "named_pipe 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -2757,7 +2734,7 @@ version = "0.4.3"
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 dependencies = [
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- "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
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@ -2897,7 +2874,7 @@ dependencies = [
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@ -2907,7 +2884,7 @@ dependencies = [
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 "checksum errno 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "c2a071601ed01b988f896ab14b95e67335d1eeb50190932a1320f7fe3cadc84e"
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-"checksum euclid 0.19.7 (registry+https://github.com/rust-lang/crates.io-index)" = "6a8acd6a7f2740b7b936008acd58b1def492854254dc4af9d2b850ca01f4960e"
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@ -2917,10 +2894,7 @@ dependencies = [
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 "checksum font-loader 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ece0e8a5dd99a65f8de977b4a3f89e3b5a5259e15ae610952cdb894e96f5e2e"
 "checksum foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-"checksum foreign-types 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3684708dacd3b83f4bbe6506d4ccb08bed3c16f521d34366f131b9ecd1884431"
-"checksum foreign-types-macros 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "66626064d64b429efe601d7aabd7b0a9721b2611548ca684e78c4ecde48bd29b"
 "checksum foreign-types-shared 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-"checksum foreign-types-shared 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c61f9b85573bf0f203eed3633f5018abce85250886a62ca073e0eee022ed564d"
 "checksum freetype-rs 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)" = "28cc92a7040ee7b631e4279e263f9a83aedc1eb6085c68d8ca4d072b5644e705"
 "checksum freetype-sys 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9c8666cce7cf6e51a290623647febfbab92480b4c3e0f495cb9d4d312b5d38"
 "checksum fsevent 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)" = "c4bbbf71584aeed076100b5665ac14e3d85eeb31fdbb45fbd41ef9a682b5ec05"
@ -2936,7 +2910,7 @@ dependencies = [
 "checksum gl_generator 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "39a23d5e872a275135d66895d954269cf5e8661d234eb1c2480f4ce0d586acbd"
 "checksum gleam 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)" = "39bb69499005e11b7b7cc0af38404a1bc0f53d954bffa8adcdb6e8d5b14f75d5"
 "checksum glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
-"checksum glutin 0.21.0-rc1 (registry+https://github.com/rust-lang/crates.io-index)" = "575aa103046461547a41351fdf8705a045b4874d0fb26fadbfa3df50fc796b2f"
+"checksum glutin 0.21.0-rc2 (registry+https://github.com/rust-lang/crates.io-index)" = "33c6a1996b9089804fac2ff763c9f98b17e7f4189358a37647131b73a766d306"
 "checksum glutin_egl_sys 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "55294554b495063a8dc641bffb657e3e6f21f3829a5dfcbdb1a80787dbb9f6ca"
 "checksum glutin_emscripten_sys 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "245b3fdb08df6ffed7585365851f8404af9c7e2dd4b59f15262e968b6a95a0c7"
 "checksum glutin_gles2_sys 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b33e192f35b6f76ad3efb2ddf2184a1ff17106c42f11269f66151ba3036996a8"
@ -2987,7 +2961,7 @@ dependencies = [
 "checksum mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "966257a94e196b11bb43aca423754d87429960a768de9414f3691d6957abf125"
 "checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
 "checksum miow 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "396aa0f2003d7df8395cb93e09871561ccc3e785f0acb369170e8cc74ddf9226"
-"checksum named_pipe 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ad9c443cce91fc3e12f017290db75dde490d685cdaaf508d7159d7cf41f0eb2b"
+"checksum named_pipe 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ed10a5ac4f5f7e5d75552b12c1d5d542debca81e573279dd1e4c19fde6efa6d"
 "checksum native-tls 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ff8e08de0070bbf4c31f452ea2a70db092f36f6f2e4d897adf5674477d488fb2"
 "checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
 "checksum nix 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "46f0f3210768d796e8fa79ec70ee6af172dacbe7147f5e69be5240a47778302b"
@ -3038,7 +3012,7 @@ dependencies = [
 "checksum rayon 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "373814f27745b2686b350dd261bfd24576a6fb0e2c5919b3a2b6005f820b0473"
 "checksum rayon-core 1.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b055d1e92aba6877574d8fe604a63c8b5df60f60e5982bf7ccbb1338ea527356"
 "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
-"checksum redox_syscall 0.1.53 (registry+https://github.com/rust-lang/crates.io-index)" = "53848511b7ee6eb9d5c3db48481aaa5779b38fc0131bc133c98cb4f2b2411928"
+"checksum redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)" = "12229c14a0f65c4f1cb046a3b52047cdd9da1f4b30f8a39c5063c8bae515e252"
 "checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
 "checksum redox_users 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe5204c3a17e97dde73f285d49be585df59ed84b50a872baf416e73b62c3828"
 "checksum regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"
--- a/Cargo.toml
+++ b/Cargo.toml
@ -42,7 +42,7 @@ clap = "2"
 fnv = "1"
 unicode-width = "0.1"
 arraydeque = "0.4"
-glutin = { version = "0.21.0-rc1", features = ["icon_loading"] }
+glutin = { version = "0.21.0-rc2", features = ["icon_loading"] }
 env_logger = "0.6.0"
 base64 = "0.10.0"
 static_assertions = "0.3.0"
--- a/README.md
+++ b/README.md
@ -149,6 +149,11 @@ On Windows the config file is located at:

 `%APPDATA%\alacritty\alacritty.yml`

+## Contributing
+
+A full guideline about contributing to Alacritty can be found in the
+[`CONTRIBUTING.md`](CONTRIBUTING.md) file.
+
 ## Issues (known, unknown, feature requests, etc.)

 If you run into a problem with Alacritty, please file an issue. If you've got a
--- a/font/Cargo.toml
+++ b/font/Cargo.toml
@ -8,7 +8,7 @@ license = "Apache-2.0"
 [dependencies]
 euclid = "0.19.2"
 libc = "0.2"
-foreign-types = "0.4"
+foreign-types = "0.3"
 log = "0.4"

 [target.'cfg(not(any(target_os = "macos", windows)))'.dependencies]
--- a/font/src/darwin/mod.rs
+++ b/font/src/darwin/mod.rs
@ -622,6 +622,7 @@ mod tests {
                            101...150 => '~',
                            151...200 => '*',
                            201...255 => '#',
+                            _ => unreachable!(),
                        };
                        print!("{}", c);
                    }
--- a/font/src/ft/fc/char_set.rs
+++ b/font/src/ft/fc/char_set.rs
@ -11,18 +11,16 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-use std::ptr::NonNull;
-
 use foreign_types::ForeignTypeRef;

 use super::ffi::FcCharSetCreate;
 use super::ffi::{FcCharSet, FcCharSetAddChar, FcCharSetDestroy};

 foreign_type! {
-    pub type CharSet {
-        type CType = FcCharSet;
-        fn drop = FcCharSetDestroy;
-    }
+    type CType = FcCharSet;
+    fn drop = FcCharSetDestroy;
+    pub struct CharSet;
+    pub struct CharSetRef;
 }

 impl CharSet {
@ -33,7 +31,7 @@ impl CharSet {

 impl Default for CharSet {
    fn default() -> Self {
-        CharSet(unsafe { NonNull::new(FcCharSetCreate()).unwrap() })
+        CharSet(unsafe { FcCharSetCreate() })
    }
 }

--- a/font/src/ft/fc/config.rs
+++ b/font/src/ft/fc/config.rs
@ -17,10 +17,12 @@ use super::ffi::{FcConfig, FcConfigDestroy, FcConfigGetCurrent, FcConfigGetFonts
 use super::{FontSetRef, SetName};

 foreign_type! {
-    pub type Config {
-        type CType = FcConfig;
-        fn drop = FcConfigDestroy;
-    }
+    type CType = FcConfig;
+    fn drop = FcConfigDestroy;
+    /// Wraps an FcConfig instance (owned)
+    pub struct Config;
+    /// Wraps an FcConfig reference (borrowed)
+    pub struct ConfigRef;
 }

 impl Config {
--- a/font/src/ft/fc/font_set.rs
+++ b/font/src/ft/fc/font_set.rs
@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 use std::ops::Deref;
-use std::ptr::NonNull;

 use foreign_types::{ForeignType, ForeignTypeRef};

@ -21,10 +20,12 @@ use super::{ConfigRef, ObjectSetRef, PatternRef};
 use super::ffi::{FcFontSet, FcFontSetDestroy, FcFontSetList};

 foreign_type! {
-    pub type FontSet {
-        type CType = FcFontSet;
-        fn drop = FcFontSetDestroy;
-    }
+    type CType = FcFontSet;
+    fn drop = FcFontSetDestroy;
+    /// Wraps an FcFontSet instance (owned)
+    pub struct FontSet;
+    /// Wraps an FcFontSet reference (borrowed)
+    pub struct FontSetRef;
 }

 impl FontSet {
@ -43,7 +44,7 @@ impl FontSet {
                objects.as_ptr(),
            )
        };
-        FontSet(NonNull::new(raw).unwrap())
+        FontSet(raw)
    }
 }

--- a/font/src/ft/fc/object_set.rs
+++ b/font/src/ft/fc/object_set.rs
@ -11,18 +11,16 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-use std::ptr::NonNull;
-
 use libc::c_char;

 use super::ffi::{FcObjectSet, FcObjectSetAdd, FcObjectSetCreate, FcObjectSetDestroy};
 use foreign_types::ForeignTypeRef;

 foreign_type! {
-    pub type ObjectSet {
-        type CType = FcObjectSet;
-        fn drop = FcObjectSetDestroy;
-    }
+    type CType = FcObjectSet;
+    fn drop = FcObjectSetDestroy;
+    pub struct ObjectSet;
+    pub struct ObjectSetRef;
 }

 impl ObjectSet {
@ -33,7 +31,7 @@ impl ObjectSet {

 impl Default for ObjectSet {
    fn default() -> Self {
-        ObjectSet(unsafe { NonNull::new(FcObjectSetCreate()).unwrap() })
+        ObjectSet(unsafe { FcObjectSetCreate() })
    }
 }

--- a/font/src/ft/fc/pattern.rs
+++ b/font/src/ft/fc/pattern.rs
@ -15,7 +15,7 @@ use std::ffi::{CStr, CString};
 use std::fmt;
 use std::mem;
 use std::path::PathBuf;
-use std::ptr::{self, NonNull};
+use std::ptr;
 use std::str;

 use foreign_types::{ForeignType, ForeignTypeRef};
@ -326,10 +326,10 @@ impl_derived_property_iter! {
 }

 foreign_type! {
-    pub type Pattern {
-        type CType = FcPattern;
-        fn drop = FcPatternDestroy;
-    }
+    type CType = FcPattern;
+    fn drop = FcPatternDestroy;
+    pub struct Pattern;
+    pub struct PatternRef;
 }

 macro_rules! string_accessor {
@ -360,7 +360,7 @@ impl Pattern {

 impl Default for Pattern {
    fn default() -> Self {
-        Pattern(unsafe { NonNull::new(FcPatternCreate()).unwrap() })
+        Pattern(unsafe { FcPatternCreate() })
    }
 }

--- a/src/cli.rs
+++ b/src/cli.rs
@ -11,8 +11,8 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+use ::log;
 use clap::{crate_authors, crate_description, crate_name, crate_version, App, Arg};
-use log;

 use crate::config::{Delta, Dimensions, Shell};
 use crate::index::{Column, Line};
--- a/src/window.rs
+++ b/src/window.rs
@ -21,7 +21,7 @@ use glutin::os::unix::EventsLoopExt;
 #[cfg(windows)]
 use glutin::Icon;
 use glutin::{
-    self, ContextBuilder, ControlFlow, Event, EventsLoop, MouseCursor, PossiblyCurrentContext,
+    self, ContextBuilder, ControlFlow, Event, EventsLoop, MouseCursor, PossiblyCurrent,
    WindowBuilder,
 };
 #[cfg(windows)]
@ -54,7 +54,7 @@ type Result<T> = ::std::result::Result<T, Error>;
 /// Wraps the underlying windowing library to provide a stable API in Alacritty
 pub struct Window {
    event_loop: EventsLoop,
-    windowed_context: glutin::WindowedContext<PossiblyCurrentContext>,
+    windowed_context: glutin::WindowedContext<PossiblyCurrent>,
    mouse_visible: bool,

    /// Whether or not the window is the focused window.
@ -119,7 +119,7 @@ fn create_gl_window(
    window: WindowBuilder,
    event_loop: &EventsLoop,
    srgb: bool,
-) -> Result<glutin::WindowedContext<PossiblyCurrentContext>> {
+) -> Result<glutin::WindowedContext<PossiblyCurrent>> {
    let windowed_context = ContextBuilder::new()
        .with_srgb(srgb)
        .with_vsync(true)
--- a/winpty/Cargo.toml
+++ b/winpty/Cargo.toml
@ -11,5 +11,5 @@ bitflags = "1.0"
 widestring = "0.4.0"

 [target.'cfg(windows)'.dev-dependencies]
-named_pipe = "0.4"
+named_pipe = "0.3"
 winapi = { version = "0.3", features = ["winnt", "processthreadsapi"] }