Aug 29 15:27:27.723 INFO checking sethm/uc-explorer against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 15:27:27.723 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 15:27:27.723 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 15:27:27.982 INFO blam! f32e5e8bb88053fd65dc6eaf8ad83dc5abd044ab6e052e4ee9b92c9f90523bd5
Aug 29 15:27:27.985 INFO running `"docker" "start" "-a" "f32e5e8bb88053fd65dc6eaf8ad83dc5abd044ab6e052e4ee9b92c9f90523bd5"`
Aug 29 15:27:28.816 INFO kablam! error: failed to load source for a dependency on `rustyline`
Aug 29 15:27:28.816 INFO kablam! 
Aug 29 15:27:28.816 INFO kablam! Caused by:
Aug 29 15:27:28.816 INFO kablam!   Unable to update https://github.com/kkawakam/rustyline#7aee62b7
Aug 29 15:27:28.816 INFO kablam! 
Aug 29 15:27:28.816 INFO kablam! Caused by:
Aug 29 15:27:28.816 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 29 15:27:28.816 INFO kablam! 
Aug 29 15:27:28.816 INFO kablam! Caused by:
Aug 29 15:27:28.816 INFO kablam!   Read-only file system (os error 30)
Aug 29 15:27:28.824 INFO kablam! su: No module specific data is present
Aug 29 15:27:29.325 INFO running `"docker" "rm" "-f" "f32e5e8bb88053fd65dc6eaf8ad83dc5abd044ab6e052e4ee9b92c9f90523bd5"`
Aug 29 15:27:29.479 INFO blam! f32e5e8bb88053fd65dc6eaf8ad83dc5abd044ab6e052e4ee9b92c9f90523bd5