Sep 05 21:41:06.273 INFO checking treeflection_derive-0.1.16 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 21:41:06.273 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 21:41:06.273 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:41:06.467 INFO blam! c4badfe2e123f06e603a74e87097a5f5e990f9b7aa6ef58bcdef5bc68666fcda
Sep 05 21:41:06.468 INFO running `"docker" "start" "-a" "c4badfe2e123f06e603a74e87097a5f5e990f9b7aa6ef58bcdef5bc68666fcda"`
Sep 05 21:41:07.721 INFO kablam! usermod: no changes
Sep 05 21:41:07.804 INFO kablam!     Checking either v1.5.0
Sep 05 21:41:07.804 INFO kablam!     Checking unicode-xid v0.0.4
Sep 05 21:41:07.804 INFO kablam!     Checking itoa v0.4.2
Sep 05 21:41:07.804 INFO kablam!     Checking quote v0.3.15
Sep 05 21:41:07.805 INFO kablam!     Checking matches v0.1.8
Sep 05 21:41:07.817 INFO kablam!     Checking ryu v0.2.6
Sep 05 21:41:07.817 INFO kablam!     Checking serde v1.0.76
Sep 05 21:41:07.817 INFO kablam!    Compiling treeflection_derive v0.1.16 (file:///source)
Sep 05 21:41:08.674 INFO kablam!     Checking synom v0.11.3
Sep 05 21:41:09.166 INFO kablam!     Checking itertools v0.6.5
Sep 05 21:41:10.250 INFO kablam!     Checking syn v0.11.11
Sep 05 21:41:23.141 INFO kablam!     Checking serde_json v1.0.26
Sep 05 21:41:25.411 INFO kablam!     Checking treeflection v0.1.31
Sep 05 21:41:28.464 INFO kablam! error[E0282]: type annotations needed
Sep 05 21:41:28.464 INFO kablam!   --> tests/test.rs:39:18
Sep 05 21:41:28.464 INFO kablam!    |
Sep 05 21:41:28.464 INFO kablam! 39 |         self.qux += value.parse().unwrap();
Sep 05 21:41:28.464 INFO kablam!    |                  ^^ cannot infer type
Sep 05 21:41:28.464 INFO kablam! 
Sep 05 21:41:28.691 INFO kablam! error: aborting due to previous error
Sep 05 21:41:28.691 INFO kablam! 
Sep 05 21:41:28.691 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 05 21:41:28.691 INFO kablam! error: Could not compile `treeflection_derive`.
Sep 05 21:41:28.691 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 21:41:28.887 INFO kablam! error: build failed
Sep 05 21:41:28.887 INFO kablam! su: No module specific data is present
Sep 05 21:41:29.831 INFO running `"docker" "rm" "-f" "c4badfe2e123f06e603a74e87097a5f5e990f9b7aa6ef58bcdef5bc68666fcda"`
Sep 05 21:41:30.013 INFO blam! c4badfe2e123f06e603a74e87097a5f5e990f9b7aa6ef58bcdef5bc68666fcda