Dec 18 14:39:02.629 INFO checking knrs-0.2.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:39:02.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/knrs/0.2.1:/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 14:39:02.804 INFO [stdout] 54bfb1b391d242921e2242cd38db631b37168e36e21ad8c25f33d35a1acfe2a2
Dec 18 14:39:02.806 INFO running `"docker" "start" "-a" "54bfb1b391d242921e2242cd38db631b37168e36e21ad8c25f33d35a1acfe2a2"`
Dec 18 14:39:03.487 INFO [stderr]     Checking quick-csv v0.1.6
Dec 18 14:39:03.487 INFO [stderr]     Checking pretty-bytes v0.1.0
Dec 18 14:39:04.014 INFO [stderr]     Checking knrs v0.2.1 (/opt/crater/workdir)
Dec 18 14:39:04.650 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 18 14:39:04.948 INFO running `"docker" "inspect" "54bfb1b391d242921e2242cd38db631b37168e36e21ad8c25f33d35a1acfe2a2"`
Dec 18 14:39:05.098 INFO running `"docker" "rm" "-f" "54bfb1b391d242921e2242cd38db631b37168e36e21ad8c25f33d35a1acfe2a2"`
Dec 18 14:39:05.328 INFO [stdout] 54bfb1b391d242921e2242cd38db631b37168e36e21ad8c25f33d35a1acfe2a2