Sep 17 11:52:52.618 INFO checking paritytech/parity-ethereum against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 11:52:52.618 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 11:52:52.618 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 11:52:53.273 INFO blam! b5222ae6d5440f4eedb0abd23ace3fdc7f3df8011e3356c421b57036a7e9783a
Sep 17 11:52:53.273 INFO running `"docker" "start" "-a" "b5222ae6d5440f4eedb0abd23ace3fdc7f3df8011e3356c421b57036a7e9783a"`
Sep 17 11:52:54.831 INFO kablam! usermod: no changes
Sep 17 11:52:54.950 INFO kablam! error: failed to resolve patches for `https://github.com/rust-lang/crates.io-index`
Sep 17 11:52:54.950 INFO kablam! 
Sep 17 11:52:54.950 INFO kablam! Caused by:
Sep 17 11:52:54.950 INFO kablam!   failed to load source for a dependency on `ring`
Sep 17 11:52:54.950 INFO kablam! 
Sep 17 11:52:54.950 INFO kablam! Caused by:
Sep 17 11:52:54.950 INFO kablam!   Unable to update https://github.com/paritytech/ring#bae475e9
Sep 17 11:52:54.950 INFO kablam! 
Sep 17 11:52:54.950 INFO kablam! Caused by:
Sep 17 11:52:54.950 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 17 11:52:54.950 INFO kablam! 
Sep 17 11:52:54.950 INFO kablam! Caused by:
Sep 17 11:52:54.950 INFO kablam!   Read-only file system (os error 30)
Sep 17 11:52:54.953 INFO kablam! su: No module specific data is present
Sep 17 11:52:56.243 INFO running `"docker" "rm" "-f" "b5222ae6d5440f4eedb0abd23ace3fdc7f3df8011e3356c421b57036a7e9783a"`
Sep 17 11:52:56.638 INFO blam! b5222ae6d5440f4eedb0abd23ace3fdc7f3df8011e3356c421b57036a7e9783a