Dec 19 12:52:39.557 INFO checking mbrubeck/cargotest against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:52:39.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mbrubeck/cargotest:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:52:40.141 INFO [stdout] 82747e81d9d2299810aaeb98f96718e3e15ea56aa98690b14ff6606a232b82a7
Dec 19 12:52:40.204 INFO running `"docker" "start" "-a" "82747e81d9d2299810aaeb98f96718e3e15ea56aa98690b14ff6606a232b82a7"`
Dec 19 12:52:42.180 INFO [stderr]    Compiling a v0.1.0 (/opt/crater/workdir/a)
Dec 19 12:52:42.908 INFO [stderr]     Checking cargotest v0.1.0 (/opt/crater/workdir)
Dec 19 12:52:43.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 19 12:52:44.332 INFO running `"docker" "inspect" "82747e81d9d2299810aaeb98f96718e3e15ea56aa98690b14ff6606a232b82a7"`
Dec 19 12:52:44.728 INFO running `"docker" "rm" "-f" "82747e81d9d2299810aaeb98f96718e3e15ea56aa98690b14ff6606a232b82a7"`
Dec 19 12:52:45.082 INFO [stdout] 82747e81d9d2299810aaeb98f96718e3e15ea56aa98690b14ff6606a232b82a7