Dec 19 11:07:45.872 INFO checking peerhenry/rust_hello_triangle against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:07:45.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/peerhenry/rust_hello_triangle:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:07:46.389 INFO [stdout] a8f09fc54bd716c7704503737af300515512c590e2b55f61321a5b472e9ec5d4
Dec 19 11:07:46.391 INFO running `"docker" "start" "-a" "a8f09fc54bd716c7704503737af300515512c590e2b55f61321a5b472e9ec5d4"`
Dec 19 11:07:48.812 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 19 11:07:48.812 INFO [stderr]    Compiling rand v0.4.2
Dec 19 11:07:48.841 INFO [stderr]    Compiling log v0.4.3
Dec 19 11:07:48.841 INFO [stderr]    Compiling x11-dl v2.18.3
Dec 19 11:07:48.841 INFO [stderr]     Checking deflate v0.7.18
Dec 19 11:07:48.842 INFO [stderr]     Checking rand v0.3.22
Dec 19 11:07:48.848 INFO [stderr]    Compiling num-traits v0.1.43
Dec 19 11:07:48.852 INFO [stderr]     Checking num-integer v0.1.39
Dec 19 11:07:49.885 INFO [stderr]    Compiling serde_json v0.9.10
Dec 19 11:07:49.945 INFO [stderr]     Checking fs2 v0.2.5
Dec 19 11:07:50.728 INFO [stderr]    Compiling syn v0.14.8
Dec 19 11:07:51.328 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 11:07:52.925 INFO [stderr]     Checking cgmath v0.15.0
Dec 19 11:07:52.970 INFO [stderr]    Compiling phf v0.7.22
Dec 19 11:07:53.014 INFO [stderr]     Checking memmap v0.4.0
Dec 19 11:07:54.172 INFO [stderr]    Compiling log v0.3.9
Dec 19 11:07:54.545 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 19 11:07:54.570 INFO [stderr]     Checking num-iter v0.1.37
Dec 19 11:07:55.458 INFO [stderr]     Checking num-rational v0.1.42
Dec 19 11:07:59.780 INFO [stderr]     Checking png v0.12.0
Dec 19 11:07:59.841 INFO [stderr]    Compiling gl_generator v0.5.5
Dec 19 11:08:00.150 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 19 11:08:15.278 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 19 11:08:15.293 INFO [stderr]    Compiling gl v0.10.0
Dec 19 11:08:15.706 INFO [stderr]    Compiling glutin v0.9.2
Dec 19 11:08:16.713 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 19 11:08:25.146 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 19 11:08:25.818 INFO [stderr]    Compiling num-derive v0.2.2
Dec 19 11:08:28.035 INFO [stderr]     Checking image v0.19.0
Dec 19 11:08:42.880 INFO [stderr]    Compiling libloading v0.3.4
Dec 19 11:08:44.905 INFO [stderr]     Checking dlib v0.3.1
Dec 19 11:08:45.152 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 19 11:08:45.505 INFO [stderr]     Checking wayland-client v0.9.10
Dec 19 11:08:47.053 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 19 11:08:47.055 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 19 11:08:49.262 INFO [stderr]     Checking wayland-window v0.7.0
Dec 19 11:08:49.636 INFO [stderr]     Checking winit v0.7.6
Dec 19 11:08:52.207 INFO [stderr]     Checking rust_hello_triangle v0.1.0 (/opt/crater/workdir)
Dec 19 11:08:52.556 INFO [stderr] warning: unused import: `CString`
Dec 19 11:08:52.556 INFO [stderr]  --> src/main.rs:2:22
Dec 19 11:08:52.556 INFO [stderr]   |
Dec 19 11:08:52.556 INFO [stderr] 2 | use std::ffi::{CStr, CString};
Dec 19 11:08:52.556 INFO [stderr]   |                      ^^^^^^^
Dec 19 11:08:52.556 INFO [stderr]   |
Dec 19 11:08:52.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:08:52.556 INFO [stderr] 
Dec 19 11:08:52.556 INFO [stderr] warning: unused import: `std::str`
Dec 19 11:08:52.556 INFO [stderr]  --> src/main.rs:4:5
Dec 19 11:08:52.556 INFO [stderr]   |
Dec 19 11:08:52.556 INFO [stderr] 4 | use std::str;
Dec 19 11:08:52.556 INFO [stderr]   |     ^^^^^^^^
Dec 19 11:08:52.556 INFO [stderr] 
Dec 19 11:08:52.680 INFO [stderr] warning: unused import: `CString`
Dec 19 11:08:52.680 INFO [stderr]  --> src/main.rs:2:22
Dec 19 11:08:52.680 INFO [stderr]   |
Dec 19 11:08:52.680 INFO [stderr] 2 | use std::ffi::{CStr, CString};
Dec 19 11:08:52.680 INFO [stderr]   |                      ^^^^^^^
Dec 19 11:08:52.680 INFO [stderr]   |
Dec 19 11:08:52.680 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:08:52.680 INFO [stderr] 
Dec 19 11:08:52.680 INFO [stderr] warning: unused import: `std::str`
Dec 19 11:08:52.680 INFO [stderr]  --> src/main.rs:4:5
Dec 19 11:08:52.680 INFO [stderr]   |
Dec 19 11:08:52.680 INFO [stderr] 4 | use std::str;
Dec 19 11:08:52.680 INFO [stderr]   |     ^^^^^^^^
Dec 19 11:08:52.680 INFO [stderr] 
Dec 19 11:08:52.780 INFO [stderr] warning: variable does not need to be mutable
Dec 19 11:08:52.780 INFO [stderr]   --> src/context.rs:14:7
Dec 19 11:08:52.780 INFO [stderr]    |
Dec 19 11:08:52.780 INFO [stderr] 14 |   let mut events_loop = EventsLoop::new();
Dec 19 11:08:52.780 INFO [stderr]    |       ----^^^^^^^^^^^
Dec 19 11:08:52.780 INFO [stderr]    |       |
Dec 19 11:08:52.780 INFO [stderr]    |       help: remove this `mut`
Dec 19 11:08:52.780 INFO [stderr]    |
Dec 19 11:08:52.780 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 11:08:52.780 INFO [stderr] 
Dec 19 11:08:52.835 INFO [stderr] warning: variable does not need to be mutable
Dec 19 11:08:52.835 INFO [stderr]   --> src/context.rs:14:7
Dec 19 11:08:52.835 INFO [stderr]    |
Dec 19 11:08:52.835 INFO [stderr] 14 |   let mut events_loop = EventsLoop::new();
Dec 19 11:08:52.835 INFO [stderr]    |       ----^^^^^^^^^^^
Dec 19 11:08:52.835 INFO [stderr]    |       |
Dec 19 11:08:52.835 INFO [stderr]    |       help: remove this `mut`
Dec 19 11:08:52.835 INFO [stderr]    |
Dec 19 11:08:52.835 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 11:08:52.835 INFO [stderr] 
Dec 19 11:08:52.888 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Dec 19 11:08:53.496 INFO running `"docker" "inspect" "a8f09fc54bd716c7704503737af300515512c590e2b55f61321a5b472e9ec5d4"`
Dec 19 11:08:53.868 INFO running `"docker" "rm" "-f" "a8f09fc54bd716c7704503737af300515512c590e2b55f61321a5b472e9ec5d4"`
Dec 19 11:08:54.127 INFO [stdout] a8f09fc54bd716c7704503737af300515512c590e2b55f61321a5b472e9ec5d4