Dec 19 18:36:11.802 INFO checking cthwaite/gfx-hal-tutorials against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:36:11.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/cthwaite/gfx-hal-tutorials:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:36:12.248 INFO [stdout] 2b116bacc3cac52ca907a477a2b998357b9aecd94a40f1d526cd2b70d292645f
Dec 19 18:36:12.251 INFO running `"docker" "start" "-a" "2b116bacc3cac52ca907a477a2b998357b9aecd94a40f1d526cd2b70d292645f"`
Dec 19 18:36:13.980 INFO [stderr] error: failed to load source for a dependency on `gfx-hal`
Dec 19 18:36:13.980 INFO [stderr] 
Dec 19 18:36:13.980 INFO [stderr] Caused by:
Dec 19 18:36:13.980 INFO [stderr]   Unable to update https://github.com/gfx-rs/gfx?rev=76c67c60#76c67c60
Dec 19 18:36:13.980 INFO [stderr] 
Dec 19 18:36:13.980 INFO [stderr] Caused by:
Dec 19 18:36:13.980 INFO [stderr]   failed to open: /opt/crater/cargo-home/git/.cargo-lock-git
Dec 19 18:36:13.980 INFO [stderr] 
Dec 19 18:36:13.980 INFO [stderr] Caused by:
Dec 19 18:36:13.980 INFO [stderr]   Read-only file system (os error 30)
Dec 19 18:36:14.792 INFO running `"docker" "inspect" "2b116bacc3cac52ca907a477a2b998357b9aecd94a40f1d526cd2b70d292645f"`
Dec 19 18:36:15.118 INFO running `"docker" "rm" "-f" "2b116bacc3cac52ca907a477a2b998357b9aecd94a40f1d526cd2b70d292645f"`
Dec 19 18:36:15.480 INFO [stdout] 2b116bacc3cac52ca907a477a2b998357b9aecd94a40f1d526cd2b70d292645f