Aug 30 01:29:20.109 INFO checking tango-0.6.2 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 01:29:20.109 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 01:29:20.109 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 01:29:20.255 INFO blam! 3fb7f25472bc07e9b5d25465b3dfe4b8386a1ffe3b5a3f43a0984c716e1e6ba8
Aug 30 01:29:20.256 INFO running `"docker" "start" "-a" "3fb7f25472bc07e9b5d25465b3dfe4b8386a1ffe3b5a3f43a0984c716e1e6ba8"`
Aug 30 01:29:20.829 INFO kablam!    Compiling tango v0.6.2 (file:///source)
Aug 30 01:29:22.134 INFO kablam! error[E0282]: type annotations needed
Aug 30 01:29:22.134 INFO kablam!    --> src/lib.rs:259:66
Aug 30 01:29:22.135 INFO kablam!     |
Aug 30 01:29:22.135 INFO kablam! 259 |         for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); }
Aug 30 01:29:22.135 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 30 01:29:22.135 INFO kablam!     |
Aug 30 01:29:22.135 INFO kablam!     = note: type must be known at this point
Aug 30 01:29:22.135 INFO kablam! 
Aug 30 01:29:22.178 INFO kablam! error[E0282]: type annotations needed
Aug 30 01:29:22.178 INFO kablam!    --> src/lib.rs:273:66
Aug 30 01:29:22.178 INFO kablam!     |
Aug 30 01:29:22.178 INFO kablam! 273 |         for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); }
Aug 30 01:29:22.178 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 30 01:29:22.178 INFO kablam!     |
Aug 30 01:29:22.178 INFO kablam!     = note: type must be known at this point
Aug 30 01:29:22.178 INFO kablam! 
Aug 30 01:29:22.182 INFO kablam! error[E0282]: type annotations needed
Aug 30 01:29:22.182 INFO kablam!    --> src/lib.rs:259:66
Aug 30 01:29:22.182 INFO kablam!     |
Aug 30 01:29:22.182 INFO kablam! 259 |         for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); }
Aug 30 01:29:22.183 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 30 01:29:22.183 INFO kablam!     |
Aug 30 01:29:22.183 INFO kablam!     = note: type must be known at this point
Aug 30 01:29:22.183 INFO kablam! 
Aug 30 01:29:22.226 INFO kablam! error[E0282]: type annotations needed
Aug 30 01:29:22.226 INFO kablam!    --> src/lib.rs:273:66
Aug 30 01:29:22.226 INFO kablam!     |
Aug 30 01:29:22.226 INFO kablam! 273 |         for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); }
Aug 30 01:29:22.226 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 30 01:29:22.226 INFO kablam!     |
Aug 30 01:29:22.226 INFO kablam!     = note: type must be known at this point
Aug 30 01:29:22.226 INFO kablam! 
Aug 30 01:29:22.404 INFO kablam! error: aborting due to 2 previous errors
Aug 30 01:29:22.404 INFO kablam! 
Aug 30 01:29:22.404 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 30 01:29:22.412 INFO kablam! error: Could not compile `tango`.
Aug 30 01:29:22.412 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:29:22.492 INFO kablam! error: aborting due to 2 previous errors
Aug 30 01:29:22.493 INFO kablam! 
Aug 30 01:29:22.493 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 30 01:29:22.502 INFO kablam! error: Could not compile `tango`.
Aug 30 01:29:22.502 INFO kablam! 
Aug 30 01:29:22.502 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 01:29:22.504 INFO kablam! su: No module specific data is present
Aug 30 01:29:22.937 INFO running `"docker" "rm" "-f" "3fb7f25472bc07e9b5d25465b3dfe4b8386a1ffe3b5a3f43a0984c716e1e6ba8"`
Aug 30 01:29:23.026 INFO blam! 3fb7f25472bc07e9b5d25465b3dfe4b8386a1ffe3b5a3f43a0984c716e1e6ba8