Sep 19 19:15:02.277 INFO checking tango-0.6.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 19:15:02.277 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 19:15:02.277 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:15:02.471 INFO blam! 3913210dc998ddd4320b87ee47bed557ee15d0ba21deb268669b22f431b35d8b
Sep 19 19:15:02.473 INFO running `"docker" "start" "-a" "3913210dc998ddd4320b87ee47bed557ee15d0ba21deb268669b22f431b35d8b"`
Sep 19 19:15:03.697 INFO kablam! usermod: no changes
Sep 19 19:15:03.890 INFO kablam!    Compiling tango v0.6.2 (/source)
Sep 19 19:15:05.587 INFO kablam! error[E0282]: type annotations needed
Sep 19 19:15:05.588 INFO kablam!    --> src/lib.rs:259:66
Sep 19 19:15:05.588 INFO kablam!     |
Sep 19 19:15:05.589 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 19 19:15:05.589 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 19 19:15:05.590 INFO kablam!     |
Sep 19 19:15:05.590 INFO kablam!     = note: type must be known at this point
Sep 19 19:15:05.590 INFO kablam! 
Sep 19 19:15:05.671 INFO kablam! error[E0282]: type annotations needed
Sep 19 19:15:05.671 INFO kablam!    --> src/lib.rs:273:66
Sep 19 19:15:05.672 INFO kablam!     |
Sep 19 19:15:05.672 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 19 19:15:05.672 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 19 19:15:05.672 INFO kablam!     |
Sep 19 19:15:05.672 INFO kablam!     = note: type must be known at this point
Sep 19 19:15:05.673 INFO kablam! 
Sep 19 19:15:05.690 INFO kablam! error[E0282]: type annotations needed
Sep 19 19:15:05.690 INFO kablam!    --> src/lib.rs:259:66
Sep 19 19:15:05.690 INFO kablam!     |
Sep 19 19:15:05.690 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 19 19:15:05.690 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 19 19:15:05.690 INFO kablam!     |
Sep 19 19:15:05.690 INFO kablam!     = note: type must be known at this point
Sep 19 19:15:05.690 INFO kablam! 
Sep 19 19:15:05.746 INFO kablam! error[E0282]: type annotations needed
Sep 19 19:15:05.746 INFO kablam!    --> src/lib.rs:273:66
Sep 19 19:15:05.746 INFO kablam!     |
Sep 19 19:15:05.746 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 19 19:15:05.746 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 19 19:15:05.746 INFO kablam!     |
Sep 19 19:15:05.746 INFO kablam!     = note: type must be known at this point
Sep 19 19:15:05.746 INFO kablam! 
Sep 19 19:15:05.878 INFO kablam! error: aborting due to 2 previous errors
Sep 19 19:15:05.878 INFO kablam! 
Sep 19 19:15:05.878 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 19 19:15:05.889 INFO kablam! error: Could not compile `tango`.
Sep 19 19:15:05.889 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:15:06.106 INFO kablam! error: aborting due to 2 previous errors
Sep 19 19:15:06.106 INFO kablam! 
Sep 19 19:15:06.106 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 19 19:15:06.116 INFO kablam! error: Could not compile `tango`.
Sep 19 19:15:06.116 INFO kablam! 
Sep 19 19:15:06.116 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 19:15:06.117 INFO kablam! su: No module specific data is present
Sep 19 19:15:07.409 INFO running `"docker" "rm" "-f" "3913210dc998ddd4320b87ee47bed557ee15d0ba21deb268669b22f431b35d8b"`
Sep 19 19:15:07.530 INFO blam! 3913210dc998ddd4320b87ee47bed557ee15d0ba21deb268669b22f431b35d8b