Dec 18 09:43:58.208 INFO checking unidiffr-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:43:58.208 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/unidiffr/0.2.0:/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 09:43:58.402 INFO [stdout] 8fc498cc777078bea60eb5344e9b71c0442a322e144d42fa688b1d17ff9c3538
Dec 18 09:43:58.410 INFO running `"docker" "start" "-a" "8fc498cc777078bea60eb5344e9b71c0442a322e144d42fa688b1d17ff9c3538"`
Dec 18 09:43:59.220 INFO [stderr]    Compiling strcursor v0.2.5
Dec 18 09:43:59.220 INFO [stderr]    Compiling scan-rules v0.2.0
Dec 18 09:43:59.220 INFO [stderr]     Checking chrono v0.3.0
Dec 18 09:44:02.900 INFO [stderr]     Checking unidiffr v0.2.0 (/opt/crater/workdir)
Dec 18 09:44:04.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
Dec 18 09:44:05.237 INFO running `"docker" "inspect" "8fc498cc777078bea60eb5344e9b71c0442a322e144d42fa688b1d17ff9c3538"`
Dec 18 09:44:05.308 INFO running `"docker" "rm" "-f" "8fc498cc777078bea60eb5344e9b71c0442a322e144d42fa688b1d17ff9c3538"`
Dec 18 09:44:05.443 INFO [stdout] 8fc498cc777078bea60eb5344e9b71c0442a322e144d42fa688b1d17ff9c3538