Dec 18 14:32:00.468 INFO checking lebicon-2.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:32:00.468 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/lebicon/2.0.0:/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 14:32:00.898 INFO [stdout] e47bbf66d6a0ed46030b0e82277e710223effa5a7d4d643a7cd32ee69269bf7b
Dec 18 14:32:00.902 INFO running `"docker" "start" "-a" "e47bbf66d6a0ed46030b0e82277e710223effa5a7d4d643a7cd32ee69269bf7b"`
Dec 18 14:32:02.920 INFO [stderr]    Compiling signrel v1.0.0
Dec 18 14:32:02.920 INFO [stderr]    Compiling uabs v1.0.0
Dec 18 14:32:02.920 INFO [stderr]     Checking codicon v1.0.0
Dec 18 14:32:05.962 INFO [stderr]     Checking lebicon v2.0.0 (/opt/crater/workdir)
Dec 18 14:32:06.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
Dec 18 14:32:08.184 INFO running `"docker" "inspect" "e47bbf66d6a0ed46030b0e82277e710223effa5a7d4d643a7cd32ee69269bf7b"`
Dec 18 14:32:08.526 INFO running `"docker" "rm" "-f" "e47bbf66d6a0ed46030b0e82277e710223effa5a7d4d643a7cd32ee69269bf7b"`
Dec 18 14:32:08.804 INFO [stdout] e47bbf66d6a0ed46030b0e82277e710223effa5a7d4d643a7cd32ee69269bf7b