Sep 04 01:06:35.808 INFO checking tango-0.6.2 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 01:06:35.808 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 01:06:35.808 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/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 01:06:36.042 INFO blam! 0ee39f9a56ff1a79e9d26bbc8887da7b9d9d09f49fe9306879ecd3f2b73ab681
Sep 04 01:06:36.045 INFO running `"docker" "start" "-a" "0ee39f9a56ff1a79e9d26bbc8887da7b9d9d09f49fe9306879ecd3f2b73ab681"`
Sep 04 01:06:36.837 INFO kablam!    Compiling tango v0.6.2 (file:///source)
Sep 04 01:06:38.108 INFO kablam! error[E0282]: type annotations needed
Sep 04 01:06:38.108 INFO kablam!    --> src/lib.rs:259:66
Sep 04 01:06:38.108 INFO kablam!     |
Sep 04 01:06:38.108 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?")); }
Sep 04 01:06:38.108 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 04 01:06:38.109 INFO kablam!     |
Sep 04 01:06:38.109 INFO kablam!     = note: type must be known at this point
Sep 04 01:06:38.109 INFO kablam! 
Sep 04 01:06:38.141 INFO kablam! error[E0282]: type annotations needed
Sep 04 01:06:38.141 INFO kablam!    --> src/lib.rs:273:66
Sep 04 01:06:38.141 INFO kablam!     |
Sep 04 01:06:38.141 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?")); }
Sep 04 01:06:38.141 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 04 01:06:38.141 INFO kablam!     |
Sep 04 01:06:38.141 INFO kablam!     = note: type must be known at this point
Sep 04 01:06:38.141 INFO kablam! 
Sep 04 01:06:38.315 INFO kablam! error: aborting due to 2 previous errors
Sep 04 01:06:38.315 INFO kablam! 
Sep 04 01:06:38.315 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 04 01:06:38.325 INFO kablam! error: Could not compile `tango`.
Sep 04 01:06:38.325 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 01:06:38.380 INFO kablam! error[E0282]: type annotations needed
Sep 04 01:06:38.380 INFO kablam!    --> src/lib.rs:259:66
Sep 04 01:06:38.381 INFO kablam!     |
Sep 04 01:06:38.381 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?")); }
Sep 04 01:06:38.381 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 04 01:06:38.381 INFO kablam!     |
Sep 04 01:06:38.381 INFO kablam!     = note: type must be known at this point
Sep 04 01:06:38.381 INFO kablam! 
Sep 04 01:06:38.414 INFO kablam! error[E0282]: type annotations needed
Sep 04 01:06:38.414 INFO kablam!    --> src/lib.rs:273:66
Sep 04 01:06:38.414 INFO kablam!     |
Sep 04 01:06:38.414 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?")); }
Sep 04 01:06:38.414 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 04 01:06:38.414 INFO kablam!     |
Sep 04 01:06:38.414 INFO kablam!     = note: type must be known at this point
Sep 04 01:06:38.414 INFO kablam! 
Sep 04 01:06:38.659 INFO kablam! error: aborting due to 2 previous errors
Sep 04 01:06:38.659 INFO kablam! 
Sep 04 01:06:38.659 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 04 01:06:38.669 INFO kablam! error: Could not compile `tango`.
Sep 04 01:06:38.669 INFO kablam! 
Sep 04 01:06:38.669 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 01:06:38.670 INFO kablam! su: No module specific data is present
Sep 04 01:06:39.077 INFO running `"docker" "rm" "-f" "0ee39f9a56ff1a79e9d26bbc8887da7b9d9d09f49fe9306879ecd3f2b73ab681"`
Sep 04 01:06:39.207 INFO blam! 0ee39f9a56ff1a79e9d26bbc8887da7b9d9d09f49fe9306879ecd3f2b73ab681