Dec 18 18:19:08.007 INFO checking backlight-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:19:08.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/backlight/0.1.1:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:19:08.628 INFO [stdout] a5d22b256f5e147236e927d1b0b69612b70cfa49354e184a0ef7a43aa7286292
Dec 18 18:19:08.634 INFO running `"docker" "start" "-a" "a5d22b256f5e147236e927d1b0b69612b70cfa49354e184a0ef7a43aa7286292"`
Dec 18 18:19:10.097 INFO [stderr]     Checking backlight v0.1.1 (/opt/crater/workdir)
Dec 18 18:19:10.512 INFO [stderr] warning: unused import: `std::default::Default`
Dec 18 18:19:10.512 INFO [stderr]  --> src/lib.rs:1:5
Dec 18 18:19:10.512 INFO [stderr]   |
Dec 18 18:19:10.512 INFO [stderr] 1 | use std::default::Default;
Dec 18 18:19:10.512 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:19:10.512 INFO [stderr]   |
Dec 18 18:19:10.512 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:19:10.512 INFO [stderr] 
Dec 18 18:19:10.688 INFO [stderr] warning: unused import: `std::default::Default`
Dec 18 18:19:10.688 INFO [stderr]  --> src/lib.rs:1:5
Dec 18 18:19:10.688 INFO [stderr]   |
Dec 18 18:19:10.688 INFO [stderr] 1 | use std::default::Default;
Dec 18 18:19:10.688 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:19:10.688 INFO [stderr]   |
Dec 18 18:19:10.688 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:19:10.688 INFO [stderr] 
Dec 18 18:19:10.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 18 18:19:11.580 INFO running `"docker" "inspect" "a5d22b256f5e147236e927d1b0b69612b70cfa49354e184a0ef7a43aa7286292"`
Dec 18 18:19:11.954 INFO running `"docker" "rm" "-f" "a5d22b256f5e147236e927d1b0b69612b70cfa49354e184a0ef7a43aa7286292"`
Dec 18 18:19:12.168 INFO [stdout] a5d22b256f5e147236e927d1b0b69612b70cfa49354e184a0ef7a43aa7286292