Sep 10 01:38:08.830 INFO checking xi-frontend/xi-term against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 01:38:08.830 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 01:38:08.831 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 01:38:09.064 INFO blam! ee5be9a366e5b3c97b4a25b1f29306c2b3e7cbb5bef8b4e2e6d4342d6bf963ca
Sep 10 01:38:09.066 INFO running `"docker" "start" "-a" "ee5be9a366e5b3c97b4a25b1f29306c2b3e7cbb5bef8b4e2e6d4342d6bf963ca"`
Sep 10 01:38:10.889 INFO kablam! usermod: no changes
Sep 10 01:38:11.018 INFO kablam! error: failed to load source for a dependency on `xrl`
Sep 10 01:38:11.018 INFO kablam! 
Sep 10 01:38:11.018 INFO kablam! Caused by:
Sep 10 01:38:11.018 INFO kablam!   Unable to update https://github.com/xi-frontend/xrl#3cf21cc0
Sep 10 01:38:11.018 INFO kablam! 
Sep 10 01:38:11.018 INFO kablam! Caused by:
Sep 10 01:38:11.018 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 10 01:38:11.018 INFO kablam! 
Sep 10 01:38:11.018 INFO kablam! Caused by:
Sep 10 01:38:11.018 INFO kablam!   Read-only file system (os error 30)
Sep 10 01:38:11.020 INFO kablam! su: No module specific data is present
Sep 10 01:38:11.951 INFO running `"docker" "rm" "-f" "ee5be9a366e5b3c97b4a25b1f29306c2b3e7cbb5bef8b4e2e6d4342d6bf963ca"`
Sep 10 01:38:12.068 INFO blam! ee5be9a366e5b3c97b4a25b1f29306c2b3e7cbb5bef8b4e2e6d4342d6bf963ca