Sep 03 21:28:09.503 INFO checking mattdeboard/rs-pugbot against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 03 21:28:09.503 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 03 21:28:09.503 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 21:28:09.747 INFO blam! e975b515170d8a0e71b5c0e543ae2a196b9b038486fee8cfa36fa1df7751e2e5 Sep 03 21:28:09.749 INFO running `"docker" "start" "-a" "e975b515170d8a0e71b5c0e543ae2a196b9b038486fee8cfa36fa1df7751e2e5"` Sep 03 21:28:10.588 INFO kablam! warning: unused manifest key: package.features Sep 03 21:28:10.640 INFO kablam! error: failed to load source for a dependency on `serenity` Sep 03 21:28:10.640 INFO kablam! Sep 03 21:28:10.640 INFO kablam! Caused by: Sep 03 21:28:10.640 INFO kablam! Unable to update https://github.com/zeyla/serenity.git#29377922 Sep 03 21:28:10.641 INFO kablam! Sep 03 21:28:10.641 INFO kablam! Caused by: Sep 03 21:28:10.641 INFO kablam! failed to open: /cargo-home/git/.cargo-lock-git Sep 03 21:28:10.641 INFO kablam! Sep 03 21:28:10.641 INFO kablam! Caused by: Sep 03 21:28:10.641 INFO kablam! Read-only file system (os error 30) Sep 03 21:28:10.641 INFO kablam! su: No module specific data is present Sep 03 21:28:11.199 INFO running `"docker" "rm" "-f" "e975b515170d8a0e71b5c0e543ae2a196b9b038486fee8cfa36fa1df7751e2e5"` Sep 03 21:28:11.354 INFO blam! e975b515170d8a0e71b5c0e543ae2a196b9b038486fee8cfa36fa1df7751e2e5