Dec 05 02:14:44.405 INFO checking GyrosOfWar/depgraph against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:14:44.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 02:14:44.922 INFO [stdout] fb2913531f8c2e073b0da78e104154400d330b4cb66409b847eba3ae9fbddb7c
Dec 05 02:14:44.925 INFO running `"docker" "start" "-a" "fb2913531f8c2e073b0da78e104154400d330b4cb66409b847eba3ae9fbddb7c"`
Dec 05 02:14:46.851 INFO [stderr] usermod: no changes
Dec 05 02:14:46.939 INFO [stderr] error: failed to load source for a dependency on `syn`
Dec 05 02:14:46.939 INFO [stderr] 
Dec 05 02:14:46.939 INFO [stderr] Caused by:
Dec 05 02:14:46.939 INFO [stderr]   Unable to update https://github.com/dtolnay/syn#0aa50e0c
Dec 05 02:14:46.939 INFO [stderr] 
Dec 05 02:14:46.939 INFO [stderr] Caused by:
Dec 05 02:14:46.939 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 05 02:14:46.939 INFO [stderr] 
Dec 05 02:14:46.939 INFO [stderr] Caused by:
Dec 05 02:14:46.939 INFO [stderr]   Read-only file system (os error 30)
Dec 05 02:14:46.960 INFO [stderr] su: No module specific data is present
Dec 05 02:14:48.387 INFO running `"docker" "inspect" "fb2913531f8c2e073b0da78e104154400d330b4cb66409b847eba3ae9fbddb7c"`
Dec 05 02:14:48.707 INFO running `"docker" "rm" "-f" "fb2913531f8c2e073b0da78e104154400d330b4cb66409b847eba3ae9fbddb7c"`
Dec 05 02:14:48.968 INFO [stdout] fb2913531f8c2e073b0da78e104154400d330b4cb66409b847eba3ae9fbddb7c