Dec 06 13:35:21.025 INFO testing GyrosOfWar/depgraph against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 13:35:21.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 13:35:21.646 INFO [stdout] 8eb0d26dcbf15d11564a20b01b39507830601cb3c312fb9bc566d6cd0bb6f3bb
Dec 06 13:35:21.648 INFO running `"docker" "start" "-a" "8eb0d26dcbf15d11564a20b01b39507830601cb3c312fb9bc566d6cd0bb6f3bb"`
Dec 06 13:35:23.104 INFO [stderr] usermod: no changes
Dec 06 13:35:23.192 INFO [stderr] error: failed to load source for a dependency on `syn`
Dec 06 13:35:23.192 INFO [stderr] 
Dec 06 13:35:23.192 INFO [stderr] Caused by:
Dec 06 13:35:23.192 INFO [stderr]   Unable to update https://github.com/dtolnay/syn#0aa50e0c
Dec 06 13:35:23.192 INFO [stderr] 
Dec 06 13:35:23.192 INFO [stderr] Caused by:
Dec 06 13:35:23.192 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 06 13:35:23.192 INFO [stderr] 
Dec 06 13:35:23.192 INFO [stderr] Caused by:
Dec 06 13:35:23.192 INFO [stderr]   Read-only file system (os error 30)
Dec 06 13:35:23.200 INFO [stderr] su: No module specific data is present
Dec 06 13:35:24.251 INFO running `"docker" "inspect" "8eb0d26dcbf15d11564a20b01b39507830601cb3c312fb9bc566d6cd0bb6f3bb"`
Dec 06 13:35:24.534 INFO running `"docker" "rm" "-f" "8eb0d26dcbf15d11564a20b01b39507830601cb3c312fb9bc566d6cd0bb6f3bb"`
Dec 06 13:35:24.865 INFO [stdout] 8eb0d26dcbf15d11564a20b01b39507830601cb3c312fb9bc566d6cd0bb6f3bb