Sep 01 20:46:45.448 INFO checking treeflection_derive-0.1.16 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 20:46:45.448 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 20:46:45.448 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/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 20:46:45.687 INFO blam! f7a17f9f30f0979e259aca886c47841882de25e8c0fefd0647ec029efa79ed23
Sep 01 20:46:45.690 INFO running `"docker" "start" "-a" "f7a17f9f30f0979e259aca886c47841882de25e8c0fefd0647ec029efa79ed23"`
Sep 01 20:46:46.722 INFO kablam!     Checking itertools v0.6.5
Sep 01 20:46:46.734 INFO kablam!    Compiling treeflection_derive v0.1.16 (file:///source)
Sep 01 20:46:52.629 INFO kablam!     Checking treeflection v0.1.31
Sep 01 20:46:58.513 INFO kablam! error[E0282]: type annotations needed
Sep 01 20:46:58.513 INFO kablam!   --> tests/test.rs:39:18
Sep 01 20:46:58.513 INFO kablam!    |
Sep 01 20:46:58.513 INFO kablam! 39 |         self.qux += value.parse().unwrap();
Sep 01 20:46:58.513 INFO kablam!    |                  ^^ cannot infer type
Sep 01 20:46:58.513 INFO kablam! 
Sep 01 20:46:59.038 INFO kablam! error: aborting due to previous error
Sep 01 20:46:59.038 INFO kablam! 
Sep 01 20:46:59.038 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 01 20:46:59.047 INFO kablam! error: Could not compile `treeflection_derive`.
Sep 01 20:46:59.047 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 20:46:59.364 INFO kablam! error: build failed
Sep 01 20:46:59.365 INFO kablam! su: No module specific data is present
Sep 01 20:46:59.793 INFO running `"docker" "rm" "-f" "f7a17f9f30f0979e259aca886c47841882de25e8c0fefd0647ec029efa79ed23"`
Sep 01 20:46:59.931 INFO blam! f7a17f9f30f0979e259aca886c47841882de25e8c0fefd0647ec029efa79ed23