Dec 04 11:16:41.538 INFO checking ruipserra/learn_opengl against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:16:41.538 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 11:16:42.043 INFO [stdout] 82e5316abe622db702ae138cfc513610f0e264f89c66c774bb92ddfe88af65fe
Dec 04 11:16:42.044 INFO running `"docker" "start" "-a" "82e5316abe622db702ae138cfc513610f0e264f89c66c774bb92ddfe88af65fe"`
Dec 04 11:16:42.873 INFO [stderr] usermod: no changes
Dec 04 11:16:43.100 INFO [stderr]    Compiling libc v0.2.20
Dec 04 11:16:43.100 INFO [stderr]    Compiling num-traits v0.1.36
Dec 04 11:16:43.100 INFO [stderr]    Compiling itoa v0.1.1
Dec 04 11:16:43.100 INFO [stderr]    Compiling serde v0.8.23
Dec 04 11:16:43.100 INFO [stderr]    Compiling dtoa v0.2.2
Dec 04 11:16:43.148 INFO [stderr]    Compiling xml-rs v0.3.5
Dec 04 11:16:43.167 INFO [stderr]     Checking num_cpus v1.3.0
Dec 04 11:16:43.167 INFO [stderr]     Checking shared_library v0.1.5
Dec 04 11:16:44.072 INFO [stderr]     Checking num-integer v0.1.33
Dec 04 11:16:44.413 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 04 11:16:44.581 INFO [stderr]     Checking deque v0.3.1
Dec 04 11:16:44.912 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 04 11:16:45.395 INFO [stderr]     Checking x11-dl v2.12.0
Dec 04 11:16:45.815 INFO [stderr]     Checking fs2 v0.2.5
Dec 04 11:16:45.955 INFO [stderr]     Checking tempfile v2.1.5
Dec 04 11:16:46.103 INFO [stderr]     Checking rayon v0.6.0
Dec 04 11:16:47.185 INFO [stderr]     Checking num-iter v0.1.33
Dec 04 11:16:47.195 INFO [stderr]     Checking num-rational v0.1.36
Dec 04 11:16:47.343 INFO [stderr]    Compiling rand v0.3.15
Dec 04 11:16:48.272 INFO [stderr]     Checking memmap v0.4.0
Dec 04 11:16:48.548 INFO [stderr]     Checking png v0.6.2
Dec 04 11:16:52.519 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 04 11:16:54.150 INFO [stderr]     Checking jpeg-decoder v0.1.11
Dec 04 11:16:54.152 INFO [stderr]    Compiling wayland-scanner v0.7.7
Dec 04 11:16:54.154 INFO [stderr]    Compiling gl_generator v0.5.2
Dec 04 11:16:54.272 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 04 11:16:55.579 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 04 11:16:56.739 INFO [stderr]    Compiling wayland-client v0.7.7
Dec 04 11:16:59.015 INFO [stderr]     Checking image v0.12.3
Dec 04 11:17:01.063 INFO [stderr]    Compiling glutin v0.7.4
Dec 04 11:17:01.063 INFO [stderr]    Compiling gl v0.6.1
Dec 04 11:17:01.074 INFO [stderr]    Compiling serde_json v0.8.6
Dec 04 11:17:15.987 INFO [stderr]    Compiling libloading v0.3.1
Dec 04 11:17:17.928 INFO [stderr]     Checking dlib v0.3.1
Dec 04 11:17:18.247 INFO [stderr]     Checking wayland-sys v0.7.7
Dec 04 11:17:20.273 INFO [stderr]     Checking wayland-window v0.4.4
Dec 04 11:17:20.275 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 04 11:17:21.719 INFO [stderr]     Checking winit v0.5.10
Dec 04 11:17:24.827 INFO [stderr]     Checking learn_opengl v0.1.0 (/source)
Dec 04 11:17:25.619 INFO [stderr] warning: method is never used: `from_extension`
Dec 04 11:17:25.620 INFO [stderr]    --> src/program.rs:115:5
Dec 04 11:17:25.620 INFO [stderr]     |
Dec 04 11:17:25.620 INFO [stderr] 115 |     fn from_extension(ext: &str) -> Option<ShaderType> {
Dec 04 11:17:25.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:25.621 INFO [stderr]     |
Dec 04 11:17:25.621 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 11:17:25.623 INFO [stderr] 
Dec 04 11:17:25.985 INFO [stderr] warning: method is never used: `from_extension`
Dec 04 11:17:25.985 INFO [stderr]    --> src/program.rs:115:5
Dec 04 11:17:25.985 INFO [stderr]     |
Dec 04 11:17:25.985 INFO [stderr] 115 |     fn from_extension(ext: &str) -> Option<ShaderType> {
Dec 04 11:17:25.985 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:25.985 INFO [stderr]     |
Dec 04 11:17:25.985 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 11:17:25.985 INFO [stderr] 
Dec 04 11:17:27.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:17:27.851 INFO [stderr]   --> src/bin/01_hello_window.rs:24:5
Dec 04 11:17:27.851 INFO [stderr]    |
Dec 04 11:17:27.851 INFO [stderr] 24 |     unsafe { window.make_current() };
Dec 04 11:17:27.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:27.851 INFO [stderr]    |
Dec 04 11:17:27.851 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 11:17:27.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:17:27.851 INFO [stderr] 
Dec 04 11:17:28.546 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:17:28.547 INFO [stderr]   --> src/bin/01_hello_window.rs:24:5
Dec 04 11:17:28.547 INFO [stderr]    |
Dec 04 11:17:28.547 INFO [stderr] 24 |     unsafe { window.make_current() };
Dec 04 11:17:28.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 11:17:28.547 INFO [stderr]    |
Dec 04 11:17:28.547 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 11:17:28.547 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:17:28.547 INFO [stderr] 
Dec 04 11:17:29.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.10s
Dec 04 11:17:30.010 INFO [stderr] su: No module specific data is present
Dec 04 11:17:30.253 INFO running `"docker" "inspect" "82e5316abe622db702ae138cfc513610f0e264f89c66c774bb92ddfe88af65fe"`
Dec 04 11:17:30.312 INFO running `"docker" "rm" "-f" "82e5316abe622db702ae138cfc513610f0e264f89c66c774bb92ddfe88af65fe"`
Dec 04 11:17:30.403 INFO [stdout] 82e5316abe622db702ae138cfc513610f0e264f89c66c774bb92ddfe88af65fe