Dec 12 19:35:58.513 INFO testing zeratul2099/mercury against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 19:35:58.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 19:35:59.139 INFO [stdout] 385db6d2ef6d967591bf4f3e2c8540bc20a5359c62caab794d032c2f6f802527
Dec 12 19:35:59.143 INFO running `"docker" "start" "-a" "385db6d2ef6d967591bf4f3e2c8540bc20a5359c62caab794d032c2f6f802527"`
Dec 12 19:36:00.466 INFO [stderr] usermod: no changes
Dec 12 19:36:00.573 INFO [stderr] error: failed to load source for a dependency on `rocket`
Dec 12 19:36:00.573 INFO [stderr] 
Dec 12 19:36:00.573 INFO [stderr] Caused by:
Dec 12 19:36:00.573 INFO [stderr]   Unable to update https://github.com/SergioBenitez/Rocket.git#8741e678
Dec 12 19:36:00.573 INFO [stderr] 
Dec 12 19:36:00.573 INFO [stderr] Caused by:
Dec 12 19:36:00.573 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 12 19:36:00.573 INFO [stderr] 
Dec 12 19:36:00.573 INFO [stderr] Caused by:
Dec 12 19:36:00.573 INFO [stderr]   Read-only file system (os error 30)
Dec 12 19:36:00.575 INFO [stderr] su: No module specific data is present
Dec 12 19:36:01.205 INFO running `"docker" "inspect" "385db6d2ef6d967591bf4f3e2c8540bc20a5359c62caab794d032c2f6f802527"`
Dec 12 19:36:01.512 INFO running `"docker" "rm" "-f" "385db6d2ef6d967591bf4f3e2c8540bc20a5359c62caab794d032c2f6f802527"`
Dec 12 19:36:01.933 INFO [stdout] 385db6d2ef6d967591bf4f3e2c8540bc20a5359c62caab794d032c2f6f802527