Dec 05 02:37:11.032 INFO checking Eros/Heart against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:37:11.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 02:37:11.579 INFO [stdout] 1dadb73c9c4b965d2fea25cf523452aa59723c7ec56856170c69f9ab65d67b07
Dec 05 02:37:11.583 INFO running `"docker" "start" "-a" "1dadb73c9c4b965d2fea25cf523452aa59723c7ec56856170c69f9ab65d67b07"`
Dec 05 02:37:13.243 INFO [stderr] usermod: no changes
Dec 05 02:37:13.318 INFO [stderr] error: failed to load source for a dependency on `mio`
Dec 05 02:37:13.318 INFO [stderr] 
Dec 05 02:37:13.318 INFO [stderr] Caused by:
Dec 05 02:37:13.318 INFO [stderr]   Unable to update https://github.com/carllerche/mio#50c4af5c
Dec 05 02:37:13.318 INFO [stderr] 
Dec 05 02:37:13.318 INFO [stderr] Caused by:
Dec 05 02:37:13.318 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 05 02:37:13.318 INFO [stderr] 
Dec 05 02:37:13.318 INFO [stderr] Caused by:
Dec 05 02:37:13.318 INFO [stderr]   Read-only file system (os error 30)
Dec 05 02:37:13.323 INFO [stderr] su: No module specific data is present
Dec 05 02:37:14.023 INFO running `"docker" "inspect" "1dadb73c9c4b965d2fea25cf523452aa59723c7ec56856170c69f9ab65d67b07"`
Dec 05 02:37:14.387 INFO running `"docker" "rm" "-f" "1dadb73c9c4b965d2fea25cf523452aa59723c7ec56856170c69f9ab65d67b07"`
Dec 05 02:37:14.715 INFO [stdout] 1dadb73c9c4b965d2fea25cf523452aa59723c7ec56856170c69f9ab65d67b07