Dec 18 16:45:29.125 INFO checking enum_index-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:45:29.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/enum_index/0.2.0:/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 16:45:29.589 INFO [stdout] ba6c402d1b355d190ad0f3f3e1b05b2ce54643d1f3e28bf4321efcbcbc282fdc
Dec 18 16:45:29.591 INFO running `"docker" "start" "-a" "ba6c402d1b355d190ad0f3f3e1b05b2ce54643d1f3e28bf4321efcbcbc282fdc"`
Dec 18 16:45:30.421 INFO [stderr]     Checking enum_index v0.2.0 (/opt/crater/workdir)
Dec 18 16:45:30.421 INFO [stderr]    Compiling enum_index_derive v0.2.0
Dec 18 16:45:32.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 18 16:45:32.446 INFO running `"docker" "inspect" "ba6c402d1b355d190ad0f3f3e1b05b2ce54643d1f3e28bf4321efcbcbc282fdc"`
Dec 18 16:45:32.578 INFO running `"docker" "rm" "-f" "ba6c402d1b355d190ad0f3f3e1b05b2ce54643d1f3e28bf4321efcbcbc282fdc"`
Dec 18 16:45:32.709 INFO [stdout] ba6c402d1b355d190ad0f3f3e1b05b2ce54643d1f3e28bf4321efcbcbc282fdc