Sep 19 16:41:22.447 INFO checking treeflection_derive-0.1.16 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 16:41:22.447 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 16:41:22.447 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:41:22.599 INFO blam! 2a26bdacf9c78a1309f2e1a2c1c835ef70769aa79753f1b41b83b061346e3d9a
Sep 19 16:41:22.601 INFO running `"docker" "start" "-a" "2a26bdacf9c78a1309f2e1a2c1c835ef70769aa79753f1b41b83b061346e3d9a"`
Sep 19 16:41:23.546 INFO kablam! usermod: no changes
Sep 19 16:41:23.675 INFO kablam!     Checking either v1.5.0
Sep 19 16:41:23.675 INFO kablam!     Checking itoa v0.4.3
Sep 19 16:41:23.675 INFO kablam!     Checking matches v0.1.8
Sep 19 16:41:23.675 INFO kablam!     Checking serde v1.0.79
Sep 19 16:41:23.679 INFO kablam!     Checking ryu v0.2.6
Sep 19 16:41:23.679 INFO kablam!    Compiling treeflection_derive v0.1.16 (/source)
Sep 19 16:41:24.587 INFO kablam!     Checking itertools v0.6.5
Sep 19 16:41:39.023 INFO kablam!     Checking serde_json v1.0.28
Sep 19 16:41:41.246 INFO kablam!     Checking treeflection v0.1.31
Sep 19 16:41:44.216 INFO kablam! error[E0282]: type annotations needed
Sep 19 16:41:44.217 INFO kablam!   --> tests/test.rs:39:18
Sep 19 16:41:44.217 INFO kablam!    |
Sep 19 16:41:44.217 INFO kablam! 39 |         self.qux += value.parse().unwrap();
Sep 19 16:41:44.217 INFO kablam!    |                  ^^ cannot infer type
Sep 19 16:41:44.217 INFO kablam! 
Sep 19 16:41:44.550 INFO kablam! error: aborting due to previous error
Sep 19 16:41:44.561 INFO kablam! 
Sep 19 16:41:44.561 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 19 16:41:44.577 INFO kablam! error: Could not compile `treeflection_derive`.
Sep 19 16:41:44.577 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 16:41:44.734 INFO kablam! error: build failed
Sep 19 16:41:44.736 INFO kablam! su: No module specific data is present
Sep 19 16:41:45.392 INFO running `"docker" "rm" "-f" "2a26bdacf9c78a1309f2e1a2c1c835ef70769aa79753f1b41b83b061346e3d9a"`
Sep 19 16:41:45.495 INFO blam! 2a26bdacf9c78a1309f2e1a2c1c835ef70769aa79753f1b41b83b061346e3d9a