Dec 18 12:52:26.329 INFO checking powersoftau-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:52:26.329 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/powersoftau/0.1.0:/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 12:52:26.553 INFO [stdout] 0819c6f355c6eff9a99561fdc8620179ffe914929dfd23f895fb49d426b78b8e
Dec 18 12:52:26.562 INFO running `"docker" "start" "-a" "0819c6f355c6eff9a99561fdc8620179ffe914929dfd23f895fb49d426b78b8e"`
Dec 18 12:52:27.528 INFO [stderr]     Checking pairing v0.13.2
Dec 18 12:52:27.533 INFO [stderr]     Checking blake2 v0.6.1
Dec 18 12:52:30.614 INFO [stderr]     Checking powersoftau v0.1.0 (/opt/crater/workdir)
Dec 18 12:52:32.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.32s
Dec 18 12:52:33.572 INFO running `"docker" "inspect" "0819c6f355c6eff9a99561fdc8620179ffe914929dfd23f895fb49d426b78b8e"`
Dec 18 12:52:33.816 INFO running `"docker" "rm" "-f" "0819c6f355c6eff9a99561fdc8620179ffe914929dfd23f895fb49d426b78b8e"`
Dec 18 12:52:34.080 INFO [stdout] 0819c6f355c6eff9a99561fdc8620179ffe914929dfd23f895fb49d426b78b8e