Dec 18 10:53:55.380 INFO checking spurs-0.1.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:53:55.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/spurs/0.1.4:/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 10:53:55.624 INFO [stdout] b4e20b32239f5e899f3fef6108ae84ae8b6e7beb7a607bfc20677ac8d2e73393
Dec 18 10:53:55.625 INFO running `"docker" "start" "-a" "b4e20b32239f5e899f3fef6108ae84ae8b6e7beb7a607bfc20677ac8d2e73393"`
Dec 18 10:53:56.484 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 18 10:53:56.935 INFO [stderr]     Checking console v0.6.2
Dec 18 10:53:57.929 INFO [stderr]     Checking spurs v0.1.4 (/opt/crater/workdir)
Dec 18 10:53:58.923 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:53:58.924 INFO [stderr]    --> src/ssh.rs:296:18
Dec 18 10:53:58.924 INFO [stderr]     |
Dec 18 10:53:58.924 INFO [stderr] 296 |                 .trim_right_matches("\u{0}");
Dec 18 10:53:58.924 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^
Dec 18 10:53:58.924 INFO [stderr]     |
Dec 18 10:53:58.924 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 10:53:58.924 INFO [stderr] 
Dec 18 10:53:58.927 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:53:58.927 INFO [stderr]    --> src/ssh.rs:315:18
Dec 18 10:53:58.927 INFO [stderr]     |
Dec 18 10:53:58.927 INFO [stderr] 315 |                 .trim_right_matches("\u{0}");
Dec 18 10:53:58.927 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^
Dec 18 10:53:58.927 INFO [stderr] 
Dec 18 10:53:58.992 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:53:58.992 INFO [stderr]    --> src/ssh.rs:296:18
Dec 18 10:53:58.992 INFO [stderr]     |
Dec 18 10:53:58.992 INFO [stderr] 296 |                 .trim_right_matches("\u{0}");
Dec 18 10:53:58.992 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^
Dec 18 10:53:58.992 INFO [stderr]     |
Dec 18 10:53:58.992 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 10:53:58.992 INFO [stderr] 
Dec 18 10:53:58.996 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 10:53:58.996 INFO [stderr]    --> src/ssh.rs:315:18
Dec 18 10:53:58.996 INFO [stderr]     |
Dec 18 10:53:58.996 INFO [stderr] 315 |                 .trim_right_matches("\u{0}");
Dec 18 10:53:58.996 INFO [stderr]     |                  ^^^^^^^^^^^^^^^^^^
Dec 18 10:53:58.996 INFO [stderr] 
Dec 18 10:53:59.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 18 10:53:59.921 INFO running `"docker" "inspect" "b4e20b32239f5e899f3fef6108ae84ae8b6e7beb7a607bfc20677ac8d2e73393"`
Dec 18 10:54:00.142 INFO running `"docker" "rm" "-f" "b4e20b32239f5e899f3fef6108ae84ae8b6e7beb7a607bfc20677ac8d2e73393"`
Dec 18 10:54:00.262 INFO [stdout] b4e20b32239f5e899f3fef6108ae84ae8b6e7beb7a607bfc20677ac8d2e73393