Sep 19 14:02:50.258 INFO checking darkwater/vinyl-mpc against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 14:02:50.258 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 14:02:50.258 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 14:02:50.736 INFO blam! 2e2787f934c2c0dfb9ab15740a6eb149fe9cd70895bb6e65d4a4d75a1148e55e
Sep 19 14:02:50.743 INFO running `"docker" "start" "-a" "2e2787f934c2c0dfb9ab15740a6eb149fe9cd70895bb6e65d4a4d75a1148e55e"`
Sep 19 14:02:52.574 INFO kablam! usermod: no changes
Sep 19 14:02:52.718 INFO kablam! error: failed to load source for a dependency on `mpd`
Sep 19 14:02:52.719 INFO kablam! 
Sep 19 14:02:52.719 INFO kablam! Caused by:
Sep 19 14:02:52.719 INFO kablam!   Unable to update https://github.com/kstep/rust-mpd#ec88ffd6
Sep 19 14:02:52.719 INFO kablam! 
Sep 19 14:02:52.719 INFO kablam! Caused by:
Sep 19 14:02:52.719 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 19 14:02:52.719 INFO kablam! 
Sep 19 14:02:52.719 INFO kablam! Caused by:
Sep 19 14:02:52.719 INFO kablam!   Read-only file system (os error 30)
Sep 19 14:02:52.719 INFO kablam! su: No module specific data is present
Sep 19 14:02:53.802 INFO running `"docker" "rm" "-f" "2e2787f934c2c0dfb9ab15740a6eb149fe9cd70895bb6e65d4a4d75a1148e55e"`
Sep 19 14:02:54.067 INFO blam! 2e2787f934c2c0dfb9ab15740a6eb149fe9cd70895bb6e65d4a4d75a1148e55e