Dec 11 09:17:08.628 INFO checking smolkov/mdbook-mosta against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:17:08.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 11 09:17:09.055 INFO [stdout] dfa3ba15fbfa49ddc423eaa88b1cede7e5166e3dcbc6c915bdea7cecf4f7e743
Dec 11 09:17:09.062 INFO running `"docker" "start" "-a" "dfa3ba15fbfa49ddc423eaa88b1cede7e5166e3dcbc6c915bdea7cecf4f7e743"`
Dec 11 09:17:10.358 INFO [stderr] usermod: no changes
Dec 11 09:17:10.444 INFO [stderr] error: failed to load source for a dependency on `mdbook`
Dec 11 09:17:10.444 INFO [stderr] 
Dec 11 09:17:10.444 INFO [stderr] Caused by:
Dec 11 09:17:10.444 INFO [stderr]   Unable to update https://github.com/badboy/mdBook?branch=fix-section-numbering#e6f0ef64
Dec 11 09:17:10.444 INFO [stderr] 
Dec 11 09:17:10.444 INFO [stderr] Caused by:
Dec 11 09:17:10.444 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 11 09:17:10.444 INFO [stderr] 
Dec 11 09:17:10.444 INFO [stderr] Caused by:
Dec 11 09:17:10.444 INFO [stderr]   Read-only file system (os error 30)
Dec 11 09:17:10.444 INFO [stderr] su: No module specific data is present
Dec 11 09:17:11.134 INFO running `"docker" "inspect" "dfa3ba15fbfa49ddc423eaa88b1cede7e5166e3dcbc6c915bdea7cecf4f7e743"`
Dec 11 09:17:11.536 INFO running `"docker" "rm" "-f" "dfa3ba15fbfa49ddc423eaa88b1cede7e5166e3dcbc6c915bdea7cecf4f7e743"`
Dec 11 09:17:11.808 INFO [stdout] dfa3ba15fbfa49ddc423eaa88b1cede7e5166e3dcbc6c915bdea7cecf4f7e743