Nov 30 00:50:47.984 INFO checking jmacdonald/bright against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 00:50:47.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"` Nov 30 00:50:48.364 INFO [stdout] 5f408338c7d98b4dd7700232a1a60e430652abdce27a7b46afc41396922b2a00 Nov 30 00:50:48.370 INFO running `"docker" "start" "-a" "5f408338c7d98b4dd7700232a1a60e430652abdce27a7b46afc41396922b2a00"` Nov 30 00:50:49.444 INFO [stderr] usermod: no changes Nov 30 00:50:49.500 INFO [stderr] Checking bright v0.1.0 (/source) Nov 30 00:50:49.892 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 00:50:49.892 INFO [stderr] --> src/main.rs:17:5 Nov 30 00:50:49.892 INFO [stderr] | Nov 30 00:50:49.892 INFO [stderr] 17 | / File::open(Path::new("/sys/class/backlight/intel_backlight/actual_brightness")) Nov 30 00:50:49.892 INFO [stderr] 18 | | .expect("Couldn't read current brightness.") Nov 30 00:50:49.892 INFO [stderr] 19 | | .read_to_string(&mut current_brightness); Nov 30 00:50:49.892 INFO [stderr] | |_________________________________________________^ Nov 30 00:50:49.892 INFO [stderr] | Nov 30 00:50:49.892 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 00:50:49.892 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 00:50:49.892 INFO [stderr] Nov 30 00:50:49.892 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 00:50:49.892 INFO [stderr] --> src/main.rs:28:5 Nov 30 00:50:49.892 INFO [stderr] | Nov 30 00:50:49.892 INFO [stderr] 28 | / File::open(Path::new("/sys/class/backlight/intel_backlight/max_brightness")) Nov 30 00:50:49.892 INFO [stderr] 29 | | .expect("Couldn't read max brightness.") Nov 30 00:50:49.892 INFO [stderr] 30 | | .read_to_string(&mut max_brightness); Nov 30 00:50:49.892 INFO [stderr] | |_____________________________________________^ Nov 30 00:50:49.892 INFO [stderr] | Nov 30 00:50:49.892 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 00:50:49.892 INFO [stderr] Nov 30 00:50:49.940 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 00:50:49.940 INFO [stderr] --> src/main.rs:17:5 Nov 30 00:50:49.940 INFO [stderr] | Nov 30 00:50:49.940 INFO [stderr] 17 | / File::open(Path::new("/sys/class/backlight/intel_backlight/actual_brightness")) Nov 30 00:50:49.940 INFO [stderr] 18 | | .expect("Couldn't read current brightness.") Nov 30 00:50:49.940 INFO [stderr] 19 | | .read_to_string(&mut current_brightness); Nov 30 00:50:49.940 INFO [stderr] | |_________________________________________________^ Nov 30 00:50:49.940 INFO [stderr] | Nov 30 00:50:49.940 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 00:50:49.940 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 00:50:49.940 INFO [stderr] Nov 30 00:50:49.940 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 00:50:49.940 INFO [stderr] --> src/main.rs:28:5 Nov 30 00:50:49.940 INFO [stderr] | Nov 30 00:50:49.940 INFO [stderr] 28 | / File::open(Path::new("/sys/class/backlight/intel_backlight/max_brightness")) Nov 30 00:50:49.940 INFO [stderr] 29 | | .expect("Couldn't read max brightness.") Nov 30 00:50:49.940 INFO [stderr] 30 | | .read_to_string(&mut max_brightness); Nov 30 00:50:49.940 INFO [stderr] | |_____________________________________________^ Nov 30 00:50:49.940 INFO [stderr] | Nov 30 00:50:49.940 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 00:50:49.940 INFO [stderr] Nov 30 00:50:49.964 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.49s Nov 30 00:50:49.968 INFO [stderr] su: No module specific data is present Nov 30 00:50:50.444 INFO running `"docker" "inspect" "5f408338c7d98b4dd7700232a1a60e430652abdce27a7b46afc41396922b2a00"` Nov 30 00:50:50.662 INFO running `"docker" "rm" "-f" "5f408338c7d98b4dd7700232a1a60e430652abdce27a7b46afc41396922b2a00"` Nov 30 00:50:50.892 INFO [stdout] 5f408338c7d98b4dd7700232a1a60e430652abdce27a7b46afc41396922b2a00