Sep 10 13:21:56.646 INFO checking pact_matching-0.4.4 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:21:56.646 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:21:56.646 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/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 13:21:56.904 INFO blam! d2a7eb1b7469af8381e7240ba27139cc77efa0c5f1123430a0b888e02a57fd51
Sep 10 13:21:56.906 INFO running `"docker" "start" "-a" "d2a7eb1b7469af8381e7240ba27139cc77efa0c5f1123430a0b888e02a57fd51"`
Sep 10 13:21:57.691 INFO kablam! usermod: no changes
Sep 10 13:21:57.883 INFO kablam!     Checking peresil v0.3.0
Sep 10 13:21:57.898 INFO kablam!     Checking indextree v1.3.0
Sep 10 13:21:57.898 INFO kablam!     Checking semver v0.7.0
Sep 10 13:21:57.898 INFO kablam!     Checking expectest v0.9.2
Sep 10 13:21:58.546 INFO kablam!     Checking sxd-document v0.2.6
Sep 10 13:22:00.866 INFO kablam!     Checking pact_matching v0.4.4 (file:///source)
Sep 10 13:22:16.884 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.16s
Sep 10 13:22:16.896 INFO kablam! su: No module specific data is present
Sep 10 13:22:17.723 INFO running `"docker" "rm" "-f" "d2a7eb1b7469af8381e7240ba27139cc77efa0c5f1123430a0b888e02a57fd51"`
Sep 10 13:22:17.827 INFO blam! d2a7eb1b7469af8381e7240ba27139cc77efa0c5f1123430a0b888e02a57fd51