Oct 21 13:27:35.422 INFO checking stegos/pbc-example against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 13:27:35.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 13:27:35.860 INFO blam! d39df37daf394622e2a18fd4f90074d2cebe2de53595d7cd2ed401a8551a3daf
Oct 21 13:27:35.863 INFO running `"docker" "start" "-a" "d39df37daf394622e2a18fd4f90074d2cebe2de53595d7cd2ed401a8551a3daf"`
Oct 21 13:27:36.802 INFO kablam! usermod: no changes
Oct 21 13:27:36.862 INFO kablam! error: failed to load source for a dependency on `rust-libpbc`
Oct 21 13:27:36.862 INFO kablam! 
Oct 21 13:27:36.862 INFO kablam! Caused by:
Oct 21 13:27:36.862 INFO kablam!   Unable to update https://github.com/stegos/rust-pbcintf.git#fd2108fd
Oct 21 13:27:36.862 INFO kablam! 
Oct 21 13:27:36.862 INFO kablam! Caused by:
Oct 21 13:27:36.863 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Oct 21 13:27:36.863 INFO kablam! 
Oct 21 13:27:36.863 INFO kablam! Caused by:
Oct 21 13:27:36.863 INFO kablam!   Read-only file system (os error 30)
Oct 21 13:27:36.869 INFO kablam! su: No module specific data is present
Oct 21 13:27:37.573 INFO running `"docker" "rm" "-f" "d39df37daf394622e2a18fd4f90074d2cebe2de53595d7cd2ed401a8551a3daf"`
Oct 21 13:27:37.892 INFO blam! d39df37daf394622e2a18fd4f90074d2cebe2de53595d7cd2ed401a8551a3daf