Aug 31 21:37:16.009 INFO checking mattdeboard/rs-pugbot against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 21:37:16.009 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 21:37:16.010 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:37:16.262 INFO blam! fb69dcd3a8ae3be0e590c01e9b6f907e1cd9c7610fc5f0389d647d4e59469fa5
Aug 31 21:37:16.265 INFO running `"docker" "start" "-a" "fb69dcd3a8ae3be0e590c01e9b6f907e1cd9c7610fc5f0389d647d4e59469fa5"`
Aug 31 21:37:17.078 INFO kablam! warning: unused manifest key: package.features
Aug 31 21:37:17.139 INFO kablam! error: failed to load source for a dependency on `serenity`
Aug 31 21:37:17.139 INFO kablam! 
Aug 31 21:37:17.139 INFO kablam! Caused by:
Aug 31 21:37:17.139 INFO kablam!   Unable to update https://github.com/zeyla/serenity.git#29377922
Aug 31 21:37:17.139 INFO kablam! 
Aug 31 21:37:17.139 INFO kablam! Caused by:
Aug 31 21:37:17.140 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 31 21:37:17.140 INFO kablam! 
Aug 31 21:37:17.140 INFO kablam! Caused by:
Aug 31 21:37:17.140 INFO kablam!   Read-only file system (os error 30)
Aug 31 21:37:17.141 INFO kablam! su: No module specific data is present
Aug 31 21:37:17.634 INFO running `"docker" "rm" "-f" "fb69dcd3a8ae3be0e590c01e9b6f907e1cd9c7610fc5f0389d647d4e59469fa5"`
Aug 31 21:37:17.860 INFO blam! fb69dcd3a8ae3be0e590c01e9b6f907e1cd9c7610fc5f0389d647d4e59469fa5