Sep 20 23:18:45.368 INFO checking bfops/playform against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 23:18:45.368 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 23:18:45.368 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 23:18:45.637 INFO blam! 1c7b04426c5884323e8d0c9c6fa53dc4a5f7cee0f9cb83659a534b2bff786484
Sep 20 23:18:45.639 INFO running `"docker" "start" "-a" "1c7b04426c5884323e8d0c9c6fa53dc4a5f7cee0f9cb83659a534b2bff786484"`
Sep 20 23:18:47.709 INFO kablam! usermod: no changes
Sep 20 23:18:47.828 INFO kablam! error: failed to load source for a dependency on `isosurface-extraction`
Sep 20 23:18:47.828 INFO kablam! 
Sep 20 23:18:47.828 INFO kablam! Caused by:
Sep 20 23:18:47.828 INFO kablam!   Unable to update https://github.com/bfops/rust-isosurface-extraction#33262c5f
Sep 20 23:18:47.828 INFO kablam! 
Sep 20 23:18:47.828 INFO kablam! Caused by:
Sep 20 23:18:47.828 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 20 23:18:47.828 INFO kablam! 
Sep 20 23:18:47.828 INFO kablam! Caused by:
Sep 20 23:18:47.828 INFO kablam!   Read-only file system (os error 30)
Sep 20 23:18:47.830 INFO kablam! su: No module specific data is present
Sep 20 23:18:49.783 INFO running `"docker" "rm" "-f" "1c7b04426c5884323e8d0c9c6fa53dc4a5f7cee0f9cb83659a534b2bff786484"`
Sep 20 23:18:49.891 INFO blam! 1c7b04426c5884323e8d0c9c6fa53dc4a5f7cee0f9cb83659a534b2bff786484