Dec 18 04:09:38.310 INFO checking allonsy/git-cred against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:09:38.310 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/allonsy/git-cred:/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 04:09:38.798 INFO [stdout] 8e2be9a6cd51945b82f9cd6c813b4fd3e986e446992d2186b864344907ac9bbe
Dec 18 04:09:38.800 INFO running `"docker" "start" "-a" "8e2be9a6cd51945b82f9cd6c813b4fd3e986e446992d2186b864344907ac9bbe"`
Dec 18 04:09:40.628 INFO [stderr]     Checking hyper v0.12.16
Dec 18 04:09:45.030 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 18 04:09:46.100 INFO [stderr]     Checking reqwest v0.9.5
Dec 18 04:09:48.458 INFO [stderr]     Checking git-cred v0.1.0 (/opt/crater/workdir)
Dec 18 04:09:51.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.89s
Dec 18 04:09:52.889 INFO running `"docker" "inspect" "8e2be9a6cd51945b82f9cd6c813b4fd3e986e446992d2186b864344907ac9bbe"`
Dec 18 04:09:53.284 INFO running `"docker" "rm" "-f" "8e2be9a6cd51945b82f9cd6c813b4fd3e986e446992d2186b864344907ac9bbe"`
Dec 18 04:09:53.580 INFO [stdout] 8e2be9a6cd51945b82f9cd6c813b4fd3e986e446992d2186b864344907ac9bbe