Dec 18 07:19:19.014 INFO checking HermannDppes/doctails against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:19:19.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/HermannDppes/doctails:/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 18 07:19:19.437 INFO [stdout] 49ba6e90df82b6248b134a392df8eeac9d68367252d5d946e7c7ca8fc12e348b
Dec 18 07:19:19.439 INFO running `"docker" "start" "-a" "49ba6e90df82b6248b134a392df8eeac9d68367252d5d946e7c7ca8fc12e348b"`
Dec 18 07:19:21.582 INFO [stderr]     Checking uuid v0.6.5
Dec 18 07:19:21.582 INFO [stderr]     Checking serde_cbor v0.9.0
Dec 18 07:19:21.589 INFO [stderr]    Compiling syn v0.14.9
Dec 18 07:19:31.024 INFO [stderr]    Compiling serde_derive v1.0.76
Dec 18 07:19:47.175 INFO [stderr]     Checking doctails v0.0.0 (/opt/crater/workdir)
Dec 18 07:19:50.993 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.54s
Dec 18 07:19:52.126 INFO running `"docker" "inspect" "49ba6e90df82b6248b134a392df8eeac9d68367252d5d946e7c7ca8fc12e348b"`
Dec 18 07:19:52.380 INFO running `"docker" "rm" "-f" "49ba6e90df82b6248b134a392df8eeac9d68367252d5d946e7c7ca8fc12e348b"`
Dec 18 07:19:52.668 INFO [stdout] 49ba6e90df82b6248b134a392df8eeac9d68367252d5d946e7c7ca8fc12e348b