Dec 18 18:04:25.768 INFO checking bootimage-0.5.7 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:04:25.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/bootimage/0.5.7:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:04:25.942 INFO [stdout] f2b7850cb8b9101367deb1b0f9a3d1e09535fd165c62869b8187428c77d89bd7
Dec 18 18:04:25.946 INFO running `"docker" "start" "-a" "f2b7850cb8b9101367deb1b0f9a3d1e09535fd165c62869b8187428c77d89bd7"`
Dec 18 18:04:26.643 INFO [stderr]     Checking cargo_metadata v0.5.8
Dec 18 18:04:27.818 INFO [stderr]     Checking bootimage v0.5.7 (/opt/crater/workdir)
Dec 18 18:04:29.294 INFO [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 18:04:29.294 INFO [stderr]   --> src/args.rs:76:47
Dec 18 18:04:29.294 INFO [stderr]    |
Dec 18 18:04:29.294 INFO [stderr] 76 |                         Some(String::from(arg.trim_left_matches("--bin="))),
Dec 18 18:04:29.294 INFO [stderr]    |                                               ^^^^^^^^^^^^^^^^^
Dec 18 18:04:29.294 INFO [stderr]    |
Dec 18 18:04:29.294 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:04:29.294 INFO [stderr] 
Dec 18 18:04:29.294 INFO [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 18:04:29.294 INFO [stderr]   --> src/args.rs:91:47
Dec 18 18:04:29.294 INFO [stderr]    |
Dec 18 18:04:29.294 INFO [stderr] 91 |                         Some(String::from(arg.trim_left_matches("--target="))),
Dec 18 18:04:29.294 INFO [stderr]    |                                               ^^^^^^^^^^^^^^^^^
Dec 18 18:04:29.294 INFO [stderr] 
Dec 18 18:04:29.295 INFO [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 18:04:29.298 INFO [stderr]    --> src/args.rs:111:46
Dec 18 18:04:29.298 INFO [stderr]     |
Dec 18 18:04:29.298 INFO [stderr] 111 |                     let path = Path::new(arg.trim_left_matches("--manifest-path="))
Dec 18 18:04:29.298 INFO [stderr]     |                                              ^^^^^^^^^^^^^^^^^
Dec 18 18:04:29.298 INFO [stderr] 
Dec 18 18:04:29.332 INFO [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 18:04:29.332 INFO [stderr]   --> src/args.rs:76:47
Dec 18 18:04:29.332 INFO [stderr]    |
Dec 18 18:04:29.332 INFO [stderr] 76 |                         Some(String::from(arg.trim_left_matches("--bin="))),
Dec 18 18:04:29.332 INFO [stderr]    |                                               ^^^^^^^^^^^^^^^^^
Dec 18 18:04:29.332 INFO [stderr]    |
Dec 18 18:04:29.332 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:04:29.332 INFO [stderr] 
Dec 18 18:04:29.336 INFO [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 18:04:29.336 INFO [stderr]   --> src/args.rs:91:47
Dec 18 18:04:29.336 INFO [stderr]    |
Dec 18 18:04:29.336 INFO [stderr] 91 |                         Some(String::from(arg.trim_left_matches("--target="))),
Dec 18 18:04:29.336 INFO [stderr]    |                                               ^^^^^^^^^^^^^^^^^
Dec 18 18:04:29.336 INFO [stderr] 
Dec 18 18:04:29.336 INFO [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 18:04:29.336 INFO [stderr]    --> src/args.rs:111:46
Dec 18 18:04:29.336 INFO [stderr]     |
Dec 18 18:04:29.336 INFO [stderr] 111 |                     let path = Path::new(arg.trim_left_matches("--manifest-path="))
Dec 18 18:04:29.336 INFO [stderr]     |                                              ^^^^^^^^^^^^^^^^^
Dec 18 18:04:29.336 INFO [stderr] 
Dec 18 18:04:29.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Dec 18 18:04:30.093 INFO running `"docker" "inspect" "f2b7850cb8b9101367deb1b0f9a3d1e09535fd165c62869b8187428c77d89bd7"`
Dec 18 18:04:30.162 INFO running `"docker" "rm" "-f" "f2b7850cb8b9101367deb1b0f9a3d1e09535fd165c62869b8187428c77d89bd7"`
Dec 18 18:04:30.264 INFO [stdout] f2b7850cb8b9101367deb1b0f9a3d1e09535fd165c62869b8187428c77d89bd7