Dec 05 00:03:20.071 INFO testing zeratul2099/mercury against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 00:03:20.071 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 05 00:03:20.528 INFO [stdout] d6f1a7c35f3471b2c3d91109c8797177b1a737d200a414db61efc75f661ac23f
Dec 05 00:03:20.534 INFO running `"docker" "start" "-a" "d6f1a7c35f3471b2c3d91109c8797177b1a737d200a414db61efc75f661ac23f"`
Dec 05 00:03:22.088 INFO [stderr] usermod: no changes
Dec 05 00:03:22.202 INFO [stderr] error: failed to load source for a dependency on `rocket`
Dec 05 00:03:22.202 INFO [stderr] 
Dec 05 00:03:22.202 INFO [stderr] Caused by:
Dec 05 00:03:22.202 INFO [stderr]   Unable to update https://github.com/SergioBenitez/Rocket.git#8741e678
Dec 05 00:03:22.202 INFO [stderr] 
Dec 05 00:03:22.202 INFO [stderr] Caused by:
Dec 05 00:03:22.202 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 05 00:03:22.202 INFO [stderr] 
Dec 05 00:03:22.202 INFO [stderr] Caused by:
Dec 05 00:03:22.202 INFO [stderr]   Read-only file system (os error 30)
Dec 05 00:03:22.204 INFO [stderr] su: No module specific data is present
Dec 05 00:03:23.415 INFO running `"docker" "inspect" "d6f1a7c35f3471b2c3d91109c8797177b1a737d200a414db61efc75f661ac23f"`
Dec 05 00:03:23.766 INFO running `"docker" "rm" "-f" "d6f1a7c35f3471b2c3d91109c8797177b1a737d200a414db61efc75f661ac23f"`
Dec 05 00:03:24.057 INFO [stdout] d6f1a7c35f3471b2c3d91109c8797177b1a737d200a414db61efc75f661ac23f