Dec 19 09:27:21.800 INFO checking samscott89/olaf2 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:27:21.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/samscott89/olaf2:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:27:21.992 INFO [stdout] f0b3eb8449b8b7b0697f144106d5f3bed2b1d0c04e2e4f529c7a90bac501460c
Dec 19 09:27:22.005 INFO running `"docker" "start" "-a" "f0b3eb8449b8b7b0697f144106d5f3bed2b1d0c04e2e4f529c7a90bac501460c"`
Dec 19 09:27:22.991 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 19 09:27:23.032 INFO [stderr] error: failed to load source for a dependency on `oauth2`
Dec 19 09:27:23.032 INFO [stderr] 
Dec 19 09:27:23.032 INFO [stderr] Caused by:
Dec 19 09:27:23.032 INFO [stderr]   Unable to update https://github.com/ramosbugs/oauth2-rs#f0cf5da5
Dec 19 09:27:23.032 INFO [stderr] 
Dec 19 09:27:23.032 INFO [stderr] Caused by:
Dec 19 09:27:23.032 INFO [stderr]   failed to open: /opt/crater/cargo-home/git/.cargo-lock-git
Dec 19 09:27:23.032 INFO [stderr] 
Dec 19 09:27:23.032 INFO [stderr] Caused by:
Dec 19 09:27:23.032 INFO [stderr]   Read-only file system (os error 30)
Dec 19 09:27:24.028 INFO running `"docker" "inspect" "f0b3eb8449b8b7b0697f144106d5f3bed2b1d0c04e2e4f529c7a90bac501460c"`
Dec 19 09:27:24.290 INFO running `"docker" "rm" "-f" "f0b3eb8449b8b7b0697f144106d5f3bed2b1d0c04e2e4f529c7a90bac501460c"`
Dec 19 09:27:24.632 INFO [stdout] f0b3eb8449b8b7b0697f144106d5f3bed2b1d0c04e2e4f529c7a90bac501460c