Sep 19 12:38:30.333 INFO checking paritytech/parity-bridge against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 12:38:30.333 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 12:38:30.333 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/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 12:38:30.893 INFO blam! 982d7cbac0651084397dcf39138bfc8d263edf93d4cd16b2c40f4aa12c9522b7
Sep 19 12:38:30.895 INFO running `"docker" "start" "-a" "982d7cbac0651084397dcf39138bfc8d263edf93d4cd16b2c40f4aa12c9522b7"`
Sep 19 12:38:32.751 INFO kablam! usermod: no changes
Sep 19 12:38:32.854 INFO kablam! error: failed to load source for a dependency on `web3`
Sep 19 12:38:32.855 INFO kablam! 
Sep 19 12:38:32.855 INFO kablam! Caused by:
Sep 19 12:38:32.855 INFO kablam!   Unable to update https://github.com/tomusdrw/rust-web3#37d0cb42
Sep 19 12:38:32.855 INFO kablam! 
Sep 19 12:38:32.855 INFO kablam! Caused by:
Sep 19 12:38:32.855 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 19 12:38:32.855 INFO kablam! 
Sep 19 12:38:32.855 INFO kablam! Caused by:
Sep 19 12:38:32.855 INFO kablam!   Read-only file system (os error 30)
Sep 19 12:38:32.855 INFO kablam! su: No module specific data is present
Sep 19 12:38:34.130 INFO running `"docker" "rm" "-f" "982d7cbac0651084397dcf39138bfc8d263edf93d4cd16b2c40f4aa12c9522b7"`
Sep 19 12:38:34.405 INFO blam! 982d7cbac0651084397dcf39138bfc8d263edf93d4cd16b2c40f4aa12c9522b7