Dec 18 18:23:04.948 INFO checking atm-io-utils-0.2.5 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:23:04.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/atm-io-utils/0.2.5:/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 18:23:05.241 INFO [stdout] 9eaef49c74a17dea6e939a24db29c823b28f28b687c4b7a7d464980645365a53
Dec 18 18:23:05.246 INFO running `"docker" "start" "-a" "9eaef49c74a17dea6e939a24db29c823b28f28b687c4b7a7d464980645365a53"`
Dec 18 18:23:06.329 INFO [stderr]     Checking futures-core v0.2.1
Dec 18 18:23:06.852 INFO [stderr]     Checking futures-io v0.2.1
Dec 18 18:23:07.240 INFO [stderr]     Checking atm-io-utils v0.2.5 (/opt/crater/workdir)
Dec 18 18:23:07.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 18 18:23:08.240 INFO running `"docker" "inspect" "9eaef49c74a17dea6e939a24db29c823b28f28b687c4b7a7d464980645365a53"`
Dec 18 18:23:08.466 INFO running `"docker" "rm" "-f" "9eaef49c74a17dea6e939a24db29c823b28f28b687c4b7a7d464980645365a53"`
Dec 18 18:23:08.595 INFO [stdout] 9eaef49c74a17dea6e939a24db29c823b28f28b687c4b7a7d464980645365a53