Sep 04 00:04:31.278 INFO checking treeflection_derive-0.1.16 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 00:04:31.278 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 00:04:31.278 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:04:31.546 INFO blam! 419db39d7f34b66df4f1ce585804f4c32a5ed048d5b8d38978beb9b263eec1c3
Sep 04 00:04:31.548 INFO running `"docker" "start" "-a" "419db39d7f34b66df4f1ce585804f4c32a5ed048d5b8d38978beb9b263eec1c3"`
Sep 04 00:04:32.454 INFO kablam!     Checking itoa v0.4.2
Sep 04 00:04:32.456 INFO kablam!     Checking itertools v0.6.5
Sep 04 00:04:32.456 INFO kablam!     Checking serde v1.0.76
Sep 04 00:04:32.457 INFO kablam!     Checking ryu v0.2.6
Sep 04 00:04:32.458 INFO kablam!    Compiling treeflection_derive v0.1.16 (file:///source)
Sep 04 00:04:55.461 INFO kablam!     Checking serde_json v1.0.26
Sep 04 00:05:00.399 INFO kablam!     Checking treeflection v0.1.31
Sep 04 00:05:06.155 INFO kablam! error[E0282]: type annotations needed
Sep 04 00:05:06.155 INFO kablam!   --> tests/test.rs:39:18
Sep 04 00:05:06.155 INFO kablam!    |
Sep 04 00:05:06.155 INFO kablam! 39 |         self.qux += value.parse().unwrap();
Sep 04 00:05:06.155 INFO kablam!    |                  ^^ cannot infer type
Sep 04 00:05:06.155 INFO kablam! 
Sep 04 00:05:06.532 INFO kablam! error: aborting due to previous error
Sep 04 00:05:06.532 INFO kablam! 
Sep 04 00:05:06.532 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 04 00:05:06.539 INFO kablam! error: Could not compile `treeflection_derive`.
Sep 04 00:05:06.539 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 00:05:07.025 INFO kablam! error: build failed
Sep 04 00:05:07.027 INFO kablam! su: No module specific data is present
Sep 04 00:05:07.395 INFO running `"docker" "rm" "-f" "419db39d7f34b66df4f1ce585804f4c32a5ed048d5b8d38978beb9b263eec1c3"`
Sep 04 00:05:07.513 INFO blam! 419db39d7f34b66df4f1ce585804f4c32a5ed048d5b8d38978beb9b263eec1c3