Dec 18 15:01:23.753 INFO checking image-0.20.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:01:23.753 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/image/0.20.1:/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 15:01:24.262 INFO [stdout] 2eb3b34af95664631f9749be1241c4dd7e23a2e2b15ecf85f486623267a969f0
Dec 18 15:01:24.264 INFO running `"docker" "start" "-a" "2eb3b34af95664631f9749be1241c4dd7e23a2e2b15ecf85f486623267a969f0"`
Dec 18 15:01:26.283 INFO [stderr]     Checking image v0.20.1 (/opt/crater/workdir)
Dec 18 15:01:29.564 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 15:01:29.564 INFO [stderr]    --> src/pnm/decoder.rs:294:43
Dec 18 15:01:29.564 INFO [stderr]     |
Dec 18 15:01:29.564 INFO [stderr] 294 |             let (identifier, rest) = line.trim_left()
Dec 18 15:01:29.564 INFO [stderr]     |                                           ^^^^^^^^^
Dec 18 15:01:29.564 INFO [stderr]     |
Dec 18 15:01:29.564 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:01:29.564 INFO [stderr] 
Dec 18 15:01:32.184 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 15:01:32.185 INFO [stderr]    --> src/pnm/decoder.rs:294:43
Dec 18 15:01:32.185 INFO [stderr]     |
Dec 18 15:01:32.185 INFO [stderr] 294 |             let (identifier, rest) = line.trim_left()
Dec 18 15:01:32.185 INFO [stderr]     |                                           ^^^^^^^^^
Dec 18 15:01:32.185 INFO [stderr]     |
Dec 18 15:01:32.192 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:01:32.192 INFO [stderr] 
Dec 18 15:01:35.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.80s
Dec 18 15:01:37.332 INFO running `"docker" "inspect" "2eb3b34af95664631f9749be1241c4dd7e23a2e2b15ecf85f486623267a969f0"`
Dec 18 15:01:37.748 INFO running `"docker" "rm" "-f" "2eb3b34af95664631f9749be1241c4dd7e23a2e2b15ecf85f486623267a969f0"`
Dec 18 15:01:38.166 INFO [stdout] 2eb3b34af95664631f9749be1241c4dd7e23a2e2b15ecf85f486623267a969f0