Dec 19 15:03:31.121 INFO checking joe-mojo/xke_rusty_mower against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:03:31.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/joe-mojo/xke_rusty_mower:/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 15:03:31.881 INFO [stdout] cc094380c7c368734bcfe6d4d2a31ae55c865d482cc3ab1d9272d50cd4ea771a
Dec 19 15:03:31.888 INFO running `"docker" "start" "-a" "cc094380c7c368734bcfe6d4d2a31ae55c865d482cc3ab1d9272d50cd4ea771a"`
Dec 19 15:03:33.404 INFO [stderr]     Checking regex v0.2.7
Dec 19 15:03:35.724 INFO [stderr]     Checking rusty_mower v0.1.0 (/opt/crater/workdir)
Dec 19 15:03:36.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Dec 19 15:03:37.680 INFO running `"docker" "inspect" "cc094380c7c368734bcfe6d4d2a31ae55c865d482cc3ab1d9272d50cd4ea771a"`
Dec 19 15:03:38.012 INFO running `"docker" "rm" "-f" "cc094380c7c368734bcfe6d4d2a31ae55c865d482cc3ab1d9272d50cd4ea771a"`
Dec 19 15:03:38.404 INFO [stdout] cc094380c7c368734bcfe6d4d2a31ae55c865d482cc3ab1d9272d50cd4ea771a