Sep 10 03:02:15.795 INFO checking pcwalton/pathfinder against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:02:15.795 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:02:15.795 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:02:16.175 INFO blam! f8956e4a64303072a983fe2e37967448fa7fa34a6d5892a815c1fd8e58fc8af0
Sep 10 03:02:16.184 INFO running `"docker" "start" "-a" "f8956e4a64303072a983fe2e37967448fa7fa34a6d5892a815c1fd8e58fc8af0"`
Sep 10 03:02:17.598 INFO kablam! usermod: no changes
Sep 10 03:02:17.705 INFO kablam! error: failed to resolve patches for `https://github.com/rust-lang/crates.io-index`
Sep 10 03:02:17.705 INFO kablam! 
Sep 10 03:02:17.705 INFO kablam! Caused by:
Sep 10 03:02:17.705 INFO kablam!   failed to load source for a dependency on `ring`
Sep 10 03:02:17.705 INFO kablam! 
Sep 10 03:02:17.705 INFO kablam! Caused by:
Sep 10 03:02:17.705 INFO kablam!   Unable to update https://github.com/SergioBenitez/ring?branch=v0.12#9ccfa153
Sep 10 03:02:17.705 INFO kablam! 
Sep 10 03:02:17.705 INFO kablam! Caused by:
Sep 10 03:02:17.705 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 10 03:02:17.705 INFO kablam! 
Sep 10 03:02:17.705 INFO kablam! Caused by:
Sep 10 03:02:17.705 INFO kablam!   Read-only file system (os error 30)
Sep 10 03:02:17.706 INFO kablam! su: No module specific data is present
Sep 10 03:02:19.119 INFO running `"docker" "rm" "-f" "f8956e4a64303072a983fe2e37967448fa7fa34a6d5892a815c1fd8e58fc8af0"`
Sep 10 03:02:19.250 INFO blam! f8956e4a64303072a983fe2e37967448fa7fa34a6d5892a815c1fd8e58fc8af0