Oct 12 09:57:51.194 INFO checking zaeleus/noodles-count-features against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 09:57:51.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 09:57:51.438 INFO blam! 54606f913ec7614e20ebc7a14f6100eb587e2a5a56ac12bcffec9c1d2c1b20bb
Oct 12 09:57:51.440 INFO running `"docker" "start" "-a" "54606f913ec7614e20ebc7a14f6100eb587e2a5a56ac12bcffec9c1d2c1b20bb"`
Oct 12 09:57:51.889 INFO kablam! usermod: no changes
Oct 12 09:57:51.951 INFO kablam! error: failed to load source for a dependency on `interval-tree`
Oct 12 09:57:51.951 INFO kablam! 
Oct 12 09:57:51.951 INFO kablam! Caused by:
Oct 12 09:57:51.951 INFO kablam!   Unable to update https://github.com/zaeleus/interval-tree.git#2a0bab09
Oct 12 09:57:51.951 INFO kablam! 
Oct 12 09:57:51.951 INFO kablam! Caused by:
Oct 12 09:57:51.951 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Oct 12 09:57:51.951 INFO kablam! 
Oct 12 09:57:51.951 INFO kablam! Caused by:
Oct 12 09:57:51.951 INFO kablam!   Read-only file system (os error 30)
Oct 12 09:57:51.953 INFO kablam! su: No module specific data is present
Oct 12 09:57:52.486 INFO running `"docker" "rm" "-f" "54606f913ec7614e20ebc7a14f6100eb587e2a5a56ac12bcffec9c1d2c1b20bb"`
Oct 12 09:57:52.664 INFO blam! 54606f913ec7614e20ebc7a14f6100eb587e2a5a56ac12bcffec9c1d2c1b20bb