Dec 18 16:54:40.957 INFO checking duct-0.11.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:54:40.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/duct/0.11.1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:54:41.221 INFO [stdout] 46ec7476760310192e209b5d187a1326fcb6af31fcf32a485b2bcaadd06dfea8
Dec 18 16:54:41.228 INFO running `"docker" "start" "-a" "46ec7476760310192e209b5d187a1326fcb6af31fcf32a485b2bcaadd06dfea8"`
Dec 18 16:54:42.139 INFO [stderr]    Compiling winapi v0.3.6
Dec 18 16:54:42.159 INFO [stderr]     Checking os_pipe v0.7.0
Dec 18 16:54:43.722 INFO [stderr]     Checking shared_child v0.3.3
Dec 18 16:54:44.010 INFO [stderr]     Checking duct v0.11.1 (/opt/crater/workdir)
Dec 18 16:54:44.468 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 16:54:44.468 INFO [stderr]     --> src/lib.rs:1867:7
Dec 18 16:54:44.468 INFO [stderr]      |
Dec 18 16:54:44.468 INFO [stderr] 1867 |     s.trim_right_matches(|c| c == '\n' || c == '\r')
Dec 18 16:54:44.468 INFO [stderr]      |       ^^^^^^^^^^^^^^^^^^
Dec 18 16:54:44.468 INFO [stderr]      |
Dec 18 16:54:44.468 INFO [stderr]      = note: #[warn(deprecated)] on by default
Dec 18 16:54:44.468 INFO [stderr] 
Dec 18 16:54:44.616 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 16:54:44.616 INFO [stderr]     --> src/lib.rs:1867:7
Dec 18 16:54:44.616 INFO [stderr]      |
Dec 18 16:54:44.616 INFO [stderr] 1867 |     s.trim_right_matches(|c| c == '\n' || c == '\r')
Dec 18 16:54:44.616 INFO [stderr]      |       ^^^^^^^^^^^^^^^^^^
Dec 18 16:54:44.616 INFO [stderr]      |
Dec 18 16:54:44.617 INFO [stderr]      = note: #[warn(deprecated)] on by default
Dec 18 16:54:44.617 INFO [stderr] 
Dec 18 16:54:47.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
Dec 18 16:54:47.647 INFO running `"docker" "inspect" "46ec7476760310192e209b5d187a1326fcb6af31fcf32a485b2bcaadd06dfea8"`
Dec 18 16:54:47.702 INFO running `"docker" "rm" "-f" "46ec7476760310192e209b5d187a1326fcb6af31fcf32a485b2bcaadd06dfea8"`
Dec 18 16:54:47.768 INFO [stdout] 46ec7476760310192e209b5d187a1326fcb6af31fcf32a485b2bcaadd06dfea8