Dec 19 10:11:10.296 INFO checking rhysforyou/picogrep against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:11:10.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rhysforyou/picogrep:/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 10:11:10.704 INFO [stdout] 51a46534022efec6a27c49eb7a7498b1d94aac2d7c1eb27071da05dfa2c82f24
Dec 19 10:11:10.710 INFO running `"docker" "start" "-a" "51a46534022efec6a27c49eb7a7498b1d94aac2d7c1eb27071da05dfa2c82f24"`
Dec 19 10:11:11.880 INFO [stderr]     Checking libc v0.2.39
Dec 19 10:11:12.976 INFO [stderr]     Checking memchr v2.0.1
Dec 19 10:11:13.195 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 19 10:11:13.753 INFO [stderr]     Checking regex v0.2.10
Dec 19 10:11:15.743 INFO [stderr]     Checking picogrep v0.1.0 (/opt/crater/workdir)
Dec 19 10:11:16.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.96s
Dec 19 10:11:17.822 INFO running `"docker" "inspect" "51a46534022efec6a27c49eb7a7498b1d94aac2d7c1eb27071da05dfa2c82f24"`
Dec 19 10:11:18.168 INFO running `"docker" "rm" "-f" "51a46534022efec6a27c49eb7a7498b1d94aac2d7c1eb27071da05dfa2c82f24"`
Dec 19 10:11:18.432 INFO [stdout] 51a46534022efec6a27c49eb7a7498b1d94aac2d7c1eb27071da05dfa2c82f24