Sep 14 03:39:07.466 INFO checking mmacedoeu/swapi against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 03:39:07.466 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 03:39:07.466 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 03:39:07.694 INFO blam! 252f68b1ec6ff2f9c68e991a01375d5a862b6dedf24a128d0121d8b65ef8fc09
Sep 14 03:39:07.706 INFO running `"docker" "start" "-a" "252f68b1ec6ff2f9c68e991a01375d5a862b6dedf24a128d0121d8b65ef8fc09"`
Sep 14 03:39:08.676 INFO kablam! usermod: no changes
Sep 14 03:39:08.826 INFO kablam! error: failed to load source for a dependency on `mentat`
Sep 14 03:39:08.826 INFO kablam! 
Sep 14 03:39:08.826 INFO kablam! Caused by:
Sep 14 03:39:08.826 INFO kablam!   Unable to update https://github.com/mozilla/mentat#6121da35
Sep 14 03:39:08.826 INFO kablam! 
Sep 14 03:39:08.826 INFO kablam! Caused by:
Sep 14 03:39:08.826 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 14 03:39:08.826 INFO kablam! 
Sep 14 03:39:08.826 INFO kablam! Caused by:
Sep 14 03:39:08.826 INFO kablam!   Read-only file system (os error 30)
Sep 14 03:39:08.826 INFO kablam! su: No module specific data is present
Sep 14 03:39:09.895 INFO running `"docker" "rm" "-f" "252f68b1ec6ff2f9c68e991a01375d5a862b6dedf24a128d0121d8b65ef8fc09"`
Sep 14 03:39:10.167 INFO blam! 252f68b1ec6ff2f9c68e991a01375d5a862b6dedf24a128d0121d8b65ef8fc09