Dec 17 21:29:09.003 INFO checking khanny17/trace against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:29:09.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/khanny17/trace:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:29:09.492 INFO [stdout] 52de6aa7725fc4b2b59b84ca187e0d2e157ae4ea665b46a65a91bdf4a234c179
Dec 17 21:29:09.498 INFO running `"docker" "start" "-a" "52de6aa7725fc4b2b59b84ca187e0d2e157ae4ea665b46a65a91bdf4a234c179"`
Dec 17 21:29:11.794 INFO [stderr]     Checking serde_json v1.0.13
Dec 17 21:29:11.801 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 17 21:29:11.806 INFO [stderr]     Checking grep v0.1.8
Dec 17 21:29:14.449 INFO [stderr]     Checking trace v0.1.0 (/opt/crater/workdir)
Dec 17 21:29:15.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Dec 17 21:29:15.706 INFO running `"docker" "inspect" "52de6aa7725fc4b2b59b84ca187e0d2e157ae4ea665b46a65a91bdf4a234c179"`
Dec 17 21:29:15.870 INFO running `"docker" "rm" "-f" "52de6aa7725fc4b2b59b84ca187e0d2e157ae4ea665b46a65a91bdf4a234c179"`
Dec 17 21:29:16.025 INFO [stdout] 52de6aa7725fc4b2b59b84ca187e0d2e157ae4ea665b46a65a91bdf4a234c179