Jul 11 19:58:49.957 INFO checking tango-0.6.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 19:58:49.957 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 19:58:49.957 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 19:58:49.958 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 19:58:50.218 INFO blam! eb92b99f372a5dbc18345b5c5ad0076bf04b31c326ee6565fe21e32e11c12363
Jul 11 19:58:50.220 INFO running `"docker" "start" "-a" "eb92b99f372a5dbc18345b5c5ad0076bf04b31c326ee6565fe21e32e11c12363"`
Jul 11 19:58:51.196 INFO kablam!    Compiling tango v0.6.2 (file:///source)
Jul 11 19:58:53.085 INFO kablam! error[E0282]: type annotations needed
Jul 11 19:58:53.085 INFO kablam!    --> src/lib.rs:259:66
Jul 11 19:58:53.085 INFO kablam!     |
Jul 11 19:58:53.085 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?")); }
Jul 11 19:58:53.085 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Jul 11 19:58:53.085 INFO kablam!     |
Jul 11 19:58:53.085 INFO kablam!     = note: type must be known at this point
Jul 11 19:58:53.085 INFO kablam! 
Jul 11 19:58:53.222 INFO kablam! error[E0282]: type annotations needed
Jul 11 19:58:53.222 INFO kablam!    --> src/lib.rs:273:66
Jul 11 19:58:53.223 INFO kablam!     |
Jul 11 19:58:53.223 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?")); }
Jul 11 19:58:53.223 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Jul 11 19:58:53.223 INFO kablam!     |
Jul 11 19:58:53.223 INFO kablam!     = note: type must be known at this point
Jul 11 19:58:53.223 INFO kablam! 
Jul 11 19:58:53.425 INFO kablam! error[E0282]: type annotations needed
Jul 11 19:58:53.426 INFO kablam!    --> src/lib.rs:259:66
Jul 11 19:58:53.426 INFO kablam!     |
Jul 11 19:58:53.426 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?")); }
Jul 11 19:58:53.426 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Jul 11 19:58:53.426 INFO kablam!     |
Jul 11 19:58:53.426 INFO kablam!     = note: type must be known at this point
Jul 11 19:58:53.426 INFO kablam! 
Jul 11 19:58:53.501 INFO kablam! error[E0282]: type annotations needed
Jul 11 19:58:53.501 INFO kablam!    --> src/lib.rs:273:66
Jul 11 19:58:53.501 INFO kablam!     |
Jul 11 19:58:53.501 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?")); }
Jul 11 19:58:53.501 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Jul 11 19:58:53.502 INFO kablam!     |
Jul 11 19:58:53.502 INFO kablam!     = note: type must be known at this point
Jul 11 19:58:53.502 INFO kablam! 
Jul 11 19:58:53.694 INFO kablam! error: aborting due to 2 previous errors
Jul 11 19:58:53.694 INFO kablam! 
Jul 11 19:58:53.695 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Jul 11 19:58:53.705 INFO kablam! error: Could not compile `tango`.
Jul 11 19:58:53.706 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 19:58:53.990 INFO kablam! error: aborting due to 2 previous errors
Jul 11 19:58:53.990 INFO kablam! 
Jul 11 19:58:53.990 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Jul 11 19:58:54.022 INFO kablam! error: Could not compile `tango`.
Jul 11 19:58:54.023 INFO kablam! 
Jul 11 19:58:54.023 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 19:58:54.027 INFO kablam! su: No module specific data is present
Jul 11 19:58:54.579 INFO running `"docker" "rm" "-f" "eb92b99f372a5dbc18345b5c5ad0076bf04b31c326ee6565fe21e32e11c12363"`
Jul 11 19:58:54.787 INFO blam! eb92b99f372a5dbc18345b5c5ad0076bf04b31c326ee6565fe21e32e11c12363