Dec 17 20:09:37.811 INFO checking maringa-gamedev/rust-igmc-2018 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:09:37.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/maringa-gamedev/rust-igmc-2018:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:09:38.096 INFO [stdout] 03d672c4a3ca14ed71200bf9dac9ce231517b3ad86d6f9cb0ac2166352b16551
Dec 17 20:09:38.098 INFO running `"docker" "start" "-a" "03d672c4a3ca14ed71200bf9dac9ce231517b3ad86d6f9cb0ac2166352b16551"`
Dec 17 20:09:39.045 INFO [stderr] error: failed to load source for a dependency on `amethyst`
Dec 17 20:09:39.045 INFO [stderr] 
Dec 17 20:09:39.045 INFO [stderr] Caused by:
Dec 17 20:09:39.045 INFO [stderr]   Unable to update https://github.com/amethyst/amethyst.git#c4536917
Dec 17 20:09:39.045 INFO [stderr] 
Dec 17 20:09:39.045 INFO [stderr] Caused by:
Dec 17 20:09:39.045 INFO [stderr]   failed to open: /opt/crater/cargo-home/git/.cargo-lock-git
Dec 17 20:09:39.045 INFO [stderr] 
Dec 17 20:09:39.045 INFO [stderr] Caused by:
Dec 17 20:09:39.045 INFO [stderr]   Read-only file system (os error 30)
Dec 17 20:09:39.519 INFO running `"docker" "inspect" "03d672c4a3ca14ed71200bf9dac9ce231517b3ad86d6f9cb0ac2166352b16551"`
Dec 17 20:09:39.662 INFO running `"docker" "rm" "-f" "03d672c4a3ca14ed71200bf9dac9ce231517b3ad86d6f9cb0ac2166352b16551"`
Dec 17 20:09:39.828 INFO [stdout] 03d672c4a3ca14ed71200bf9dac9ce231517b3ad86d6f9cb0ac2166352b16551