Dec 18 08:49:43.931 INFO checking 0um/DiaDoCuringaRust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:49:43.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/0um/DiaDoCuringaRust:/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 08:49:44.456 INFO [stdout] 8d8e486adab296da0093e0fdc72d9b6878dc3ea557dc8d45283f7ebb4325915a
Dec 18 08:49:44.464 INFO running `"docker" "start" "-a" "8d8e486adab296da0093e0fdc72d9b6878dc3ea557dc8d45283f7ebb4325915a"`
Dec 18 08:49:46.536 INFO [stderr]     Checking os_type v2.0.0
Dec 18 08:49:46.536 INFO [stderr]     Checking docopt v1.0.0
Dec 18 08:49:47.465 INFO [stderr]     Checking human-panic v1.0.0
Dec 18 08:49:49.016 INFO [stderr]     Checking ddc v0.1.0 (/opt/crater/workdir)
Dec 18 08:49:50.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
Dec 18 08:49:51.332 INFO running `"docker" "inspect" "8d8e486adab296da0093e0fdc72d9b6878dc3ea557dc8d45283f7ebb4325915a"`
Dec 18 08:49:51.652 INFO running `"docker" "rm" "-f" "8d8e486adab296da0093e0fdc72d9b6878dc3ea557dc8d45283f7ebb4325915a"`
Dec 18 08:49:51.972 INFO [stdout] 8d8e486adab296da0093e0fdc72d9b6878dc3ea557dc8d45283f7ebb4325915a