Sep 04 11:45:37.957 INFO checking pact_verifier-0.4.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 11:45:37.957 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 11:45:37.958 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:45:38.150 INFO blam! b8b490ad99a8628f5e5c192188a37af5c19bd0e1e0c9be692ba47bebdf92c13b
Sep 04 11:45:38.151 INFO running `"docker" "start" "-a" "b8b490ad99a8628f5e5c192188a37af5c19bd0e1e0c9be692ba47bebdf92c13b"`
Sep 04 11:45:38.924 INFO kablam!     Checking indextree v1.3.0
Sep 04 11:45:38.925 INFO kablam!     Checking p-macro v0.2.0
Sep 04 11:45:38.928 INFO kablam!     Checking semver v0.7.0
Sep 04 11:45:38.930 INFO kablam!     Checking difference v0.4.1
Sep 04 11:45:38.931 INFO kablam!    Compiling expectest v0.5.1
Sep 04 11:45:40.276 INFO kablam!     Checking pact_matching v0.4.4
Sep 04 11:45:45.696 INFO kablam!     Checking pact_mock_server v0.4.0
Sep 04 11:45:48.179 INFO kablam!     Checking pact_consumer v0.4.0
Sep 04 11:45:50.940 INFO kablam!     Checking pact_verifier v0.4.0 (file:///source)
Sep 04 11:45:56.614 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.86s
Sep 04 11:45:56.623 INFO kablam! su: No module specific data is present
Sep 04 11:45:57.094 INFO running `"docker" "rm" "-f" "b8b490ad99a8628f5e5c192188a37af5c19bd0e1e0c9be692ba47bebdf92c13b"`
Sep 04 11:45:57.187 INFO blam! b8b490ad99a8628f5e5c192188a37af5c19bd0e1e0c9be692ba47bebdf92c13b