Oct 21 16:27:05.254 INFO checking klieth/pro-set against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:27:05.256 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 16:27:05.756 INFO blam! 4c2f34f879f611ec5c301de3ee37da6ae466f9a49eab4889077240c4671d0350
Oct 21 16:27:05.765 INFO running `"docker" "start" "-a" "4c2f34f879f611ec5c301de3ee37da6ae466f9a49eab4889077240c4671d0350"`
Oct 21 16:27:06.635 INFO kablam! usermod: no changes
Oct 21 16:27:06.696 INFO kablam! error: failed to load source for a dependency on `persistent`
Oct 21 16:27:06.696 INFO kablam! 
Oct 21 16:27:06.696 INFO kablam! Caused by:
Oct 21 16:27:06.696 INFO kablam!   Unable to update https://github.com/klieth/persistent?rev=76459b1fd5eea596a56f678c9253898e5e68c45e#76459b1f
Oct 21 16:27:06.696 INFO kablam! 
Oct 21 16:27:06.696 INFO kablam! Caused by:
Oct 21 16:27:06.696 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Oct 21 16:27:06.696 INFO kablam! 
Oct 21 16:27:06.696 INFO kablam! Caused by:
Oct 21 16:27:06.696 INFO kablam!   Read-only file system (os error 30)
Oct 21 16:27:06.700 INFO kablam! su: No module specific data is present
Oct 21 16:27:07.138 INFO running `"docker" "rm" "-f" "4c2f34f879f611ec5c301de3ee37da6ae466f9a49eab4889077240c4671d0350"`
Oct 21 16:27:07.466 INFO blam! 4c2f34f879f611ec5c301de3ee37da6ae466f9a49eab4889077240c4671d0350