Dec 18 16:45:34.084 INFO checking enum-unitary-0.3.6 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:45:34.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/enum-unitary/0.3.6:/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 16:45:34.540 INFO [stdout] d9ffb589b9f90a7222359e3c6d3c6aa0d9777956285971653c51c4a7a0ca4626
Dec 18 16:45:34.548 INFO running `"docker" "start" "-a" "d9ffb589b9f90a7222359e3c6d3c6aa0d9777956285971653c51c4a7a0ca4626"`
Dec 18 16:45:35.671 INFO [stderr]     Checking macro-attr v0.2.0
Dec 18 16:45:35.937 INFO [stderr]     Checking enum-unitary v0.3.6 (/opt/crater/workdir)
Dec 18 16:45:37.089 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 18 16:45:37.568 INFO running `"docker" "inspect" "d9ffb589b9f90a7222359e3c6d3c6aa0d9777956285971653c51c4a7a0ca4626"`
Dec 18 16:45:37.778 INFO running `"docker" "rm" "-f" "d9ffb589b9f90a7222359e3c6d3c6aa0d9777956285971653c51c4a7a0ca4626"`
Dec 18 16:45:38.016 INFO [stdout] d9ffb589b9f90a7222359e3c6d3c6aa0d9777956285971653c51c4a7a0ca4626