Dec 18 11:21:58.455 INFO checking serial-core-0.4.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:21:58.455 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/serial-core/0.4.0:/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 11:21:58.672 INFO [stdout] 4cfeb0951002c2b285c7044dd4b7a5c4749cab3f65b4565c5223eea5cce9b069
Dec 18 11:21:58.674 INFO running `"docker" "start" "-a" "4cfeb0951002c2b285c7044dd4b7a5c4749cab3f65b4565c5223eea5cce9b069"`
Dec 18 11:21:59.392 INFO [stderr]     Checking serial-core v0.4.0 (/opt/crater/workdir)
Dec 18 11:21:59.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 18 11:22:00.178 INFO running `"docker" "inspect" "4cfeb0951002c2b285c7044dd4b7a5c4749cab3f65b4565c5223eea5cce9b069"`
Dec 18 11:22:00.418 INFO running `"docker" "rm" "-f" "4cfeb0951002c2b285c7044dd4b7a5c4749cab3f65b4565c5223eea5cce9b069"`
Dec 18 11:22:00.567 INFO [stdout] 4cfeb0951002c2b285c7044dd4b7a5c4749cab3f65b4565c5223eea5cce9b069