Dec 18 16:06:54.736 INFO checking git-mirror-0.10.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:06:54.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/git-mirror/0.10.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:06:55.160 INFO [stdout] 9fdbd35f06bba47ec4285d2202569658f7fc338a3eb973eb5c296ccb88b4a461
Dec 18 16:06:55.166 INFO running `"docker" "start" "-a" "9fdbd35f06bba47ec4285d2202569658f7fc338a3eb973eb5c296ccb88b4a461"`
Dec 18 16:06:56.300 INFO [stderr]     Checking prometheus v0.4.2
Dec 18 16:06:56.300 INFO [stderr]     Checking junit-report v0.1.2
Dec 18 16:06:56.301 INFO [stderr]     Checking stderrlog v0.4.1
Dec 18 16:06:57.741 INFO [stderr]     Checking git-mirror v0.10.0 (/opt/crater/workdir)
Dec 18 16:07:04.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.73s
Dec 18 16:07:05.160 INFO running `"docker" "inspect" "9fdbd35f06bba47ec4285d2202569658f7fc338a3eb973eb5c296ccb88b4a461"`
Dec 18 16:07:05.346 INFO running `"docker" "rm" "-f" "9fdbd35f06bba47ec4285d2202569658f7fc338a3eb973eb5c296ccb88b4a461"`
Dec 18 16:07:05.551 INFO [stdout] 9fdbd35f06bba47ec4285d2202569658f7fc338a3eb973eb5c296ccb88b4a461