Nov 04 08:21:51.002 INFO checking dabbotorg/rust-music-bot-futures against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 08:21:51.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 08:21:51.576 INFO blam! 6b74d6598c76a352e6f6c34957eb01cfb35b2e8397b26ee20aed386705a4e38a
Nov 04 08:21:51.578 INFO running `"docker" "start" "-a" "6b74d6598c76a352e6f6c34957eb01cfb35b2e8397b26ee20aed386705a4e38a"`
Nov 04 08:21:52.903 INFO kablam! usermod: no changes
Nov 04 08:21:52.987 INFO kablam! error: failed to load source for a dependency on `dabbot-cache`
Nov 04 08:21:52.987 INFO kablam! 
Nov 04 08:21:52.987 INFO kablam! Caused by:
Nov 04 08:21:52.987 INFO kablam!   Unable to update https://github.com/dabbotorg/cache#c843b8d4
Nov 04 08:21:52.987 INFO kablam! 
Nov 04 08:21:52.987 INFO kablam! Caused by:
Nov 04 08:21:52.987 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Nov 04 08:21:52.987 INFO kablam! 
Nov 04 08:21:52.987 INFO kablam! Caused by:
Nov 04 08:21:52.987 INFO kablam!   Read-only file system (os error 30)
Nov 04 08:21:52.987 INFO kablam! su: No module specific data is present
Nov 04 08:21:53.571 INFO running `"docker" "rm" "-f" "6b74d6598c76a352e6f6c34957eb01cfb35b2e8397b26ee20aed386705a4e38a"`
Nov 04 08:21:53.990 INFO blam! 6b74d6598c76a352e6f6c34957eb01cfb35b2e8397b26ee20aed386705a4e38a