Nov 17 15:02:39.308 INFO testing GyrosOfWar/depgraph against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:02:39.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:02:39.715 INFO [stdout] fb8c7bad435eca3018a954ac783fda5bc53d8073a8e9c4340c21931b7a0e895b
Nov 17 15:02:39.721 INFO running `"docker" "start" "-a" "fb8c7bad435eca3018a954ac783fda5bc53d8073a8e9c4340c21931b7a0e895b"`
Nov 17 15:02:40.699 INFO [stderr] usermod: no changes
Nov 17 15:02:40.789 INFO [stderr] error: failed to load source for a dependency on `syn`
Nov 17 15:02:40.789 INFO [stderr] 
Nov 17 15:02:40.789 INFO [stderr] Caused by:
Nov 17 15:02:40.789 INFO [stderr]   Unable to update https://github.com/dtolnay/syn#0aa50e0c
Nov 17 15:02:40.789 INFO [stderr] 
Nov 17 15:02:40.789 INFO [stderr] Caused by:
Nov 17 15:02:40.789 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Nov 17 15:02:40.789 INFO [stderr] 
Nov 17 15:02:40.789 INFO [stderr] Caused by:
Nov 17 15:02:40.789 INFO [stderr]   Read-only file system (os error 30)
Nov 17 15:02:40.797 INFO [stderr] su: No module specific data is present
Nov 17 15:02:41.693 INFO running `"docker" "inspect" "fb8c7bad435eca3018a954ac783fda5bc53d8073a8e9c4340c21931b7a0e895b"`
Nov 17 15:02:41.973 INFO running `"docker" "rm" "-f" "fb8c7bad435eca3018a954ac783fda5bc53d8073a8e9c4340c21931b7a0e895b"`
Nov 17 15:02:42.311 INFO [stdout] fb8c7bad435eca3018a954ac783fda5bc53d8073a8e9c4340c21931b7a0e895b