Aug 31 20:49:48.899 INFO checking ptariche/rust-rocket-mongo-example against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 20:49:48.899 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 20:49:48.899 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:49:49.139 INFO blam! fdd84feac51d54af18a01d023cb76572596d91a7b569ddaa2958bebf7df2b138
Aug 31 20:49:49.142 INFO running `"docker" "start" "-a" "fdd84feac51d54af18a01d023cb76572596d91a7b569ddaa2958bebf7df2b138"`
Aug 31 20:49:49.891 INFO kablam! warning: unused manifest key: development
Aug 31 20:49:49.891 INFO kablam! warning: unused manifest key: production
Aug 31 20:49:49.923 INFO kablam! error: failed to load source for a dependency on `rocket`
Aug 31 20:49:49.923 INFO kablam! 
Aug 31 20:49:49.923 INFO kablam! Caused by:
Aug 31 20:49:49.923 INFO kablam!   Unable to update https://github.com/SergioBenitez/Rocket.git#07d4d23c
Aug 31 20:49:49.923 INFO kablam! 
Aug 31 20:49:49.923 INFO kablam! Caused by:
Aug 31 20:49:49.923 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 31 20:49:49.923 INFO kablam! 
Aug 31 20:49:49.923 INFO kablam! Caused by:
Aug 31 20:49:49.923 INFO kablam!   Read-only file system (os error 30)
Aug 31 20:49:49.924 INFO kablam! su: No module specific data is present
Aug 31 20:49:50.562 INFO running `"docker" "rm" "-f" "fdd84feac51d54af18a01d023cb76572596d91a7b569ddaa2958bebf7df2b138"`
Aug 31 20:49:51.048 INFO blam! fdd84feac51d54af18a01d023cb76572596d91a7b569ddaa2958bebf7df2b138