Dec 18 15:44:54.651 INFO checking google-discovery1-cli-1.0.8+20181009 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:44:54.651 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/reg/google-discovery1-cli/1.0.8+20181009:/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 15:44:54.948 INFO [stdout] d24afdff6783e7520665250794657b13d86bca601cbf7a901ccd6a2f3bb212d2
Dec 18 15:44:54.950 INFO running `"docker" "start" "-a" "d24afdff6783e7520665250794657b13d86bca601cbf7a901ccd6a2f3bb212d2"`
Dec 18 15:44:56.738 INFO [stderr]     Checking google-discovery1 v1.0.8+20181009
Dec 18 15:45:00.234 INFO [stderr]     Checking google-discovery1-cli v1.0.8+20181009 (/opt/crater/workdir)
Dec 18 15:45:03.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
Dec 18 15:45:04.171 INFO running `"docker" "inspect" "d24afdff6783e7520665250794657b13d86bca601cbf7a901ccd6a2f3bb212d2"`
Dec 18 15:45:04.248 INFO running `"docker" "rm" "-f" "d24afdff6783e7520665250794657b13d86bca601cbf7a901ccd6a2f3bb212d2"`
Dec 18 15:45:04.366 INFO [stdout] d24afdff6783e7520665250794657b13d86bca601cbf7a901ccd6a2f3bb212d2