[INFO] updating cached repository https://github.com/aleksanb/fourkay [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 01853f4769381c34be45a3a9be8bd480359e6cc1 [INFO] testing aleksanb/fourkay against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleksanb%2Ffourkay" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aleksanb/fourkay on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/aleksanb/fourkay [INFO] finished tweaking git repo https://github.com/aleksanb/fourkay [INFO] tweaked toml for git repo https://github.com/aleksanb/fourkay written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/aleksanb/fourkay already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: unused manifest key: profile.debug [INFO] [stderr] warning: use `[profile.dev]` to configure debug builds [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 3720c3fc509f607b4507f5a68e30dc4ceae71d32dfd10c71e9f0b5a3bd058469 [INFO] running `"docker" "start" "-a" "3720c3fc509f607b4507f5a68e30dc4ceae71d32dfd10c71e9f0b5a3bd058469"` [INFO] [stderr] warning: unused manifest key: profile.debug [INFO] [stderr] warning: use `[profile.dev]` to configure debug builds [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling fourkay v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(lang_items, start)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::$gl_symbol::function as $gl_symbol` [INFO] [stderr] --> src/shitty/gl_wrapper.rs:30:24 [INFO] [stderr] | [INFO] [stderr] 30 | pub(crate) use self::$gl_symbol::function as $gl_symbol; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | / gl_function! { [INFO] [stderr] 44 | | fn glGetString(name: GLenum) -> *const GLubyte, [INFO] [stderr] 45 | | fn glShaderSource( [INFO] [stderr] 46 | | shader: GLuint, [INFO] [stderr] ... | [INFO] [stderr] 94 | | fn glUniform4f(location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, v3: GLfloat) -> () [INFO] [stderr] 95 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::mem` [INFO] [stderr] --> src/shitty/mod.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | use core::mem; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gl_utils` [INFO] [stderr] --> src/main.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | use self::shitty::{gl_utils, gl_wrapper, println::*}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Xlib_constants`, `Xlib`, `glx` [INFO] [stderr] --> src/programs/quad.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::bindings::{gl, glx, Xlib, Xlib_constants}; [INFO] [stderr] | ^^^ ^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::panic::PanicInfo` [INFO] [stderr] --> src/programs/quad.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use core::panic::PanicInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::ptr` [INFO] [stderr] --> src/programs/quad.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use core::ptr; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Xlib_constants`, `Xlib`, `glx` [INFO] [stderr] --> src/programs/raymarcher.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::bindings::{gl, glx, Xlib, Xlib_constants}; [INFO] [stderr] | ^^^ ^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::panic::PanicInfo` [INFO] [stderr] --> src/programs/raymarcher.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use core::panic::PanicInfo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::ptr` [INFO] [stderr] --> src/programs/raymarcher.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use core::ptr; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::bindings::Xlib::Atom` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use crate::bindings::Xlib::Atom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::shitty::xlib_events_ready` [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::shitty::xlib_events_ready; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `null_mut`, `null` [INFO] [stderr] --> src/main.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | use core::ptr::{null, null_mut}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/main.rs:151:69 [INFO] [stderr] | [INFO] [stderr] 151 | let mut set_window_attributes: Xlib::XSetWindowAttributes = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/main.rs:334:47 [INFO] [stderr] | [INFO] [stderr] 334 | let mut event: Xlib::XEvent = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/main.rs:343:33 [INFO] [stderr] | [INFO] [stderr] 343 | ... mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/shitty/mod.rs:29:40 [INFO] [stderr] | [INFO] [stderr] 29 | let mut in_fds: libc::fd_set = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `fourkay`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3720c3fc509f607b4507f5a68e30dc4ceae71d32dfd10c71e9f0b5a3bd058469"` [INFO] running `"docker" "rm" "-f" "3720c3fc509f607b4507f5a68e30dc4ceae71d32dfd10c71e9f0b5a3bd058469"` [INFO] [stdout] 3720c3fc509f607b4507f5a68e30dc4ceae71d32dfd10c71e9f0b5a3bd058469