Sep 01 11:56:34.855 INFO checking pact_mock_server-0.4.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 11:56:34.855 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 11:56:34.855 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:56:35.042 INFO blam! 21b57ab9cfbf3f121243d051ce63a5bc7dbc3f0696feba01f9706c37433de5c4
Sep 01 11:56:35.045 INFO running `"docker" "start" "-a" "21b57ab9cfbf3f121243d051ce63a5bc7dbc3f0696feba01f9706c37433de5c4"`
Sep 01 11:56:35.975 INFO kablam!     Checking peresil v0.3.0
Sep 01 11:56:35.976 INFO kablam!     Checking maplit v0.1.6
Sep 01 11:56:35.976 INFO kablam!     Checking p-macro v0.2.0
Sep 01 11:56:35.976 INFO kablam!     Checking indextree v1.3.0
Sep 01 11:56:35.990 INFO kablam!     Checking semver v0.7.0
Sep 01 11:56:35.995 INFO kablam!     Checking expectest v0.9.2
Sep 01 11:56:37.071 INFO kablam!     Checking sxd-document v0.2.6
Sep 01 11:56:39.133 INFO kablam!     Checking pact_matching v0.4.4
Sep 01 11:56:44.641 INFO kablam!     Checking pact_mock_server v0.4.0 (file:///source)
Sep 01 11:56:48.487 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.70s
Sep 01 11:56:48.494 INFO kablam! su: No module specific data is present
Sep 01 11:56:48.926 INFO running `"docker" "rm" "-f" "21b57ab9cfbf3f121243d051ce63a5bc7dbc3f0696feba01f9706c37433de5c4"`
Sep 01 11:56:49.009 INFO blam! 21b57ab9cfbf3f121243d051ce63a5bc7dbc3f0696feba01f9706c37433de5c4