Dec 18 18:18:06.120 INFO checking bar-config-0.2.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:18:06.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/bar-config/0.2.1:/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 18:18:06.483 INFO [stdout] 22f7763440d535841b60d4cd335e462a64c362841dd5a3a85698c19ef572bec1
Dec 18 18:18:06.485 INFO running `"docker" "start" "-a" "22f7763440d535841b60d4cd335e462a64c362841dd5a3a85698c19ef572bec1"`
Dec 18 18:18:07.883 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 18 18:18:08.144 INFO [stderr]     Checking bar-config v0.2.1 (/opt/crater/workdir)
Dec 18 18:18:14.134 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
Dec 18 18:18:15.261 INFO running `"docker" "inspect" "22f7763440d535841b60d4cd335e462a64c362841dd5a3a85698c19ef572bec1"`
Dec 18 18:18:15.375 INFO running `"docker" "rm" "-f" "22f7763440d535841b60d4cd335e462a64c362841dd5a3a85698c19ef572bec1"`
Dec 18 18:18:15.568 INFO [stdout] 22f7763440d535841b60d4cd335e462a64c362841dd5a3a85698c19ef572bec1