Dec 05 20:35:54.242 INFO testing jackbit/usock against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:35:54.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 20:35:54.484 INFO [stdout] c93f585f07fea2d07806e03a2aae6a0bfb3843f78718b3978ef52735942a79f1
Dec 05 20:35:54.486 INFO running `"docker" "start" "-a" "c93f585f07fea2d07806e03a2aae6a0bfb3843f78718b3978ef52735942a79f1"`
Dec 05 20:35:55.192 INFO [stderr] usermod: no changes
Dec 05 20:35:55.292 INFO [stderr] error: failed to load source for a dependency on `mongodb`
Dec 05 20:35:55.292 INFO [stderr] 
Dec 05 20:35:55.292 INFO [stderr] Caused by:
Dec 05 20:35:55.292 INFO [stderr]   Unable to update https://github.com/mongodb-labs/mongo-rust-driver-prototype?tag=0.3.8#01af4678
Dec 05 20:35:55.292 INFO [stderr] 
Dec 05 20:35:55.292 INFO [stderr] Caused by:
Dec 05 20:35:55.292 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 05 20:35:55.292 INFO [stderr] 
Dec 05 20:35:55.292 INFO [stderr] Caused by:
Dec 05 20:35:55.292 INFO [stderr]   Read-only file system (os error 30)
Dec 05 20:35:55.296 INFO [stderr] su: No module specific data is present
Dec 05 20:35:55.904 INFO running `"docker" "inspect" "c93f585f07fea2d07806e03a2aae6a0bfb3843f78718b3978ef52735942a79f1"`
Dec 05 20:35:56.146 INFO running `"docker" "rm" "-f" "c93f585f07fea2d07806e03a2aae6a0bfb3843f78718b3978ef52735942a79f1"`
Dec 05 20:35:56.424 INFO [stdout] c93f585f07fea2d07806e03a2aae6a0bfb3843f78718b3978ef52735942a79f1