Aug 29 16:02:02.185 INFO checking ptariche/rust-rocket-mongo-example against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 16:02:02.185 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 16:02:02.185 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 16:02:02.434 INFO blam! 77ff4632df70baa7b9ccd6529c7d07b72df335b4a3aa9d21cee7fde82f35664b
Aug 29 16:02:02.436 INFO running `"docker" "start" "-a" "77ff4632df70baa7b9ccd6529c7d07b72df335b4a3aa9d21cee7fde82f35664b"`
Aug 29 16:02:03.298 INFO kablam! warning: unused manifest key: development
Aug 29 16:02:03.298 INFO kablam! warning: unused manifest key: production
Aug 29 16:02:03.342 INFO kablam! error: failed to load source for a dependency on `rocket`
Aug 29 16:02:03.342 INFO kablam! 
Aug 29 16:02:03.342 INFO kablam! Caused by:
Aug 29 16:02:03.342 INFO kablam!   Unable to update https://github.com/SergioBenitez/Rocket.git#07d4d23c
Aug 29 16:02:03.342 INFO kablam! 
Aug 29 16:02:03.342 INFO kablam! Caused by:
Aug 29 16:02:03.342 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 29 16:02:03.342 INFO kablam! 
Aug 29 16:02:03.343 INFO kablam! Caused by:
Aug 29 16:02:03.343 INFO kablam!   Read-only file system (os error 30)
Aug 29 16:02:03.348 INFO kablam! su: No module specific data is present
Aug 29 16:02:03.822 INFO running `"docker" "rm" "-f" "77ff4632df70baa7b9ccd6529c7d07b72df335b4a3aa9d21cee7fde82f35664b"`
Aug 29 16:02:03.994 INFO blam! 77ff4632df70baa7b9ccd6529c7d07b72df335b4a3aa9d21cee7fde82f35664b