Dec 18 18:38:58.836 INFO checking alloc-no-stdlib-2.0.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:38:58.837 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/alloc-no-stdlib/2.0.1:/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 18:38:59.081 INFO [stdout] f2a46c705f354a1e8baabb0a0fda1be1d08099f8587d1f521a3412fe8aece7d4
Dec 18 18:38:59.092 INFO running `"docker" "start" "-a" "f2a46c705f354a1e8baabb0a0fda1be1d08099f8587d1f521a3412fe8aece7d4"`
Dec 18 18:39:00.480 INFO [stderr]     Checking alloc-no-stdlib v2.0.1 (/opt/crater/workdir)
Dec 18 18:39:25.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.63s
Dec 18 18:39:25.378 INFO running `"docker" "inspect" "f2a46c705f354a1e8baabb0a0fda1be1d08099f8587d1f521a3412fe8aece7d4"`
Dec 18 18:39:25.496 INFO running `"docker" "rm" "-f" "f2a46c705f354a1e8baabb0a0fda1be1d08099f8587d1f521a3412fe8aece7d4"`
Dec 18 18:39:25.634 INFO [stdout] f2a46c705f354a1e8baabb0a0fda1be1d08099f8587d1f521a3412fe8aece7d4