Dec 18 17:45:38.308 INFO checking cargo-xcode-1.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:45:38.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cargo-xcode/1.1.1:/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 17:45:38.528 INFO [stdout] 2aeb308d57a0e9af46de45e94843c63dd162fd733bd090926d942c11c8ff6133
Dec 18 17:45:38.528 INFO running `"docker" "start" "-a" "2aeb308d57a0e9af46de45e94843c63dd162fd733bd090926d942c11c8ff6133"`
Dec 18 17:45:39.285 INFO [stderr]     Checking error-chain v0.11.0
Dec 18 17:45:39.751 INFO [stderr]     Checking cargo_metadata v0.5.8
Dec 18 17:45:40.819 INFO [stderr]     Checking cargo-xcode v1.1.1 (/opt/crater/workdir)
Dec 18 17:45:44.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Dec 18 17:45:45.118 INFO running `"docker" "inspect" "2aeb308d57a0e9af46de45e94843c63dd162fd733bd090926d942c11c8ff6133"`
Dec 18 17:45:45.388 INFO running `"docker" "rm" "-f" "2aeb308d57a0e9af46de45e94843c63dd162fd733bd090926d942c11c8ff6133"`
Dec 18 17:45:45.708 INFO [stdout] 2aeb308d57a0e9af46de45e94843c63dd162fd733bd090926d942c11c8ff6133