Dec 11 10:36:31.836 INFO checking ruipserra/learn_opengl against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 10:36:31.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 10:36:32.280 INFO [stdout] cd4c7d5058e9d136952f5a15d4bfc32b53875c93d392baa5d9b8067351784ff8
Dec 11 10:36:32.286 INFO running `"docker" "start" "-a" "cd4c7d5058e9d136952f5a15d4bfc32b53875c93d392baa5d9b8067351784ff8"`
Dec 11 10:36:34.343 INFO [stderr] usermod: no changes
Dec 11 10:36:34.657 INFO [stderr]     Checking num_cpus v1.3.0
Dec 11 10:36:34.668 INFO [stderr]     Checking num-integer v0.1.33
Dec 11 10:36:34.680 INFO [stderr]    Compiling gl v0.6.1
Dec 11 10:36:35.470 INFO [stderr]     Checking rayon v0.6.0
Dec 11 10:36:35.729 INFO [stderr]     Checking num-iter v0.1.33
Dec 11 10:36:35.729 INFO [stderr]     Checking num-rational v0.1.36
Dec 11 10:36:36.747 INFO [stderr]     Checking png v0.6.2
Dec 11 10:36:41.685 INFO [stderr]     Checking jpeg-decoder v0.1.11
Dec 11 10:36:43.626 INFO [stderr]     Checking image v0.12.3
Dec 11 10:36:52.558 INFO [stderr]     Checking learn_opengl v0.1.0 (/source)
Dec 11 10:36:53.736 INFO [stderr] warning: method is never used: `from_extension`
Dec 11 10:36:53.736 INFO [stderr]    --> src/program.rs:115:5
Dec 11 10:36:53.736 INFO [stderr]     |
Dec 11 10:36:53.737 INFO [stderr] 115 |     fn from_extension(ext: &str) -> Option<ShaderType> {
Dec 11 10:36:53.737 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:53.756 INFO [stderr]     |
Dec 11 10:36:53.757 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 10:36:53.757 INFO [stderr] 
Dec 11 10:36:53.816 INFO [stderr] warning: method is never used: `from_extension`
Dec 11 10:36:53.817 INFO [stderr]    --> src/program.rs:115:5
Dec 11 10:36:53.817 INFO [stderr]     |
Dec 11 10:36:53.817 INFO [stderr] 115 |     fn from_extension(ext: &str) -> Option<ShaderType> {
Dec 11 10:36:53.818 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:53.818 INFO [stderr]     |
Dec 11 10:36:53.819 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 10:36:53.819 INFO [stderr] 
Dec 11 10:36:57.616 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 10:36:57.616 INFO [stderr]   --> src/bin/01_hello_window.rs:24:5
Dec 11 10:36:57.616 INFO [stderr]    |
Dec 11 10:36:57.616 INFO [stderr] 24 |     unsafe { window.make_current() };
Dec 11 10:36:57.616 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:36:57.636 INFO [stderr]    |
Dec 11 10:36:57.636 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 10:36:57.636 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 10:36:57.636 INFO [stderr] 
Dec 11 10:37:00.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 10:37:00.872 INFO [stderr]   --> src/bin/01_hello_window.rs:24:5
Dec 11 10:37:00.872 INFO [stderr]    |
Dec 11 10:37:00.872 INFO [stderr] 24 |     unsafe { window.make_current() };
Dec 11 10:37:00.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:37:00.880 INFO [stderr]    |
Dec 11 10:37:00.880 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 10:37:00.880 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 10:37:00.880 INFO [stderr] 
Dec 11 10:37:01.318 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.95s
Dec 11 10:37:01.349 INFO [stderr] su: No module specific data is present
Dec 11 10:37:02.704 INFO running `"docker" "inspect" "cd4c7d5058e9d136952f5a15d4bfc32b53875c93d392baa5d9b8067351784ff8"`
Dec 11 10:37:03.050 INFO running `"docker" "rm" "-f" "cd4c7d5058e9d136952f5a15d4bfc32b53875c93d392baa5d9b8067351784ff8"`
Dec 11 10:37:03.344 INFO [stdout] cd4c7d5058e9d136952f5a15d4bfc32b53875c93d392baa5d9b8067351784ff8