Dec 19 04:55:46.964 INFO checking your/rust-clock-cycler against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:55:46.964 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/your/rust-clock-cycler:/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 04:55:47.444 INFO [stdout] dbcc83ac8d0f5d1d8f45e19bf12e49621fe70cf4e53feaf638bcebab08646dc4
Dec 19 04:55:47.446 INFO running `"docker" "start" "-a" "dbcc83ac8d0f5d1d8f45e19bf12e49621fe70cf4e53feaf638bcebab08646dc4"`
Dec 19 04:55:49.638 INFO [stderr]     Checking libc v0.2.22
Dec 19 04:55:50.429 INFO [stderr]     Checking time v0.1.37
Dec 19 04:55:51.147 INFO [stderr]     Checking rust-clock-cycler v0.1.0 (/opt/crater/workdir)
Dec 19 04:55:51.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 19 04:55:52.880 INFO running `"docker" "inspect" "dbcc83ac8d0f5d1d8f45e19bf12e49621fe70cf4e53feaf638bcebab08646dc4"`
Dec 19 04:55:53.186 INFO running `"docker" "rm" "-f" "dbcc83ac8d0f5d1d8f45e19bf12e49621fe70cf4e53feaf638bcebab08646dc4"`
Dec 19 04:55:53.476 INFO [stdout] dbcc83ac8d0f5d1d8f45e19bf12e49621fe70cf4e53feaf638bcebab08646dc4