Sep 01 21:49:07.595 INFO checking tango-0.6.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 21:49:07.595 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:49:07.595 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:49:07.770 INFO blam! e40e026b7b4ea2fe0746dcf6822a40a5234c2bf7ad751ecdd2c51e0914223ff9
Sep 01 21:49:07.772 INFO running `"docker" "start" "-a" "e40e026b7b4ea2fe0746dcf6822a40a5234c2bf7ad751ecdd2c51e0914223ff9"`
Sep 01 21:49:08.420 INFO kablam!    Compiling tango v0.6.2 (file:///source)
Sep 01 21:49:09.915 INFO kablam! error[E0282]: type annotations needed
Sep 01 21:49:09.915 INFO kablam!    --> src/lib.rs:259:66
Sep 01 21:49:09.915 INFO kablam!     |
Sep 01 21:49:09.915 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 01 21:49:09.915 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 01 21:49:09.915 INFO kablam!     |
Sep 01 21:49:09.915 INFO kablam!     = note: type must be known at this point
Sep 01 21:49:09.915 INFO kablam! 
Sep 01 21:49:09.948 INFO kablam! error[E0282]: type annotations needed
Sep 01 21:49:09.948 INFO kablam!    --> src/lib.rs:273:66
Sep 01 21:49:09.948 INFO kablam!     |
Sep 01 21:49:09.948 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 01 21:49:09.948 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 01 21:49:09.948 INFO kablam!     |
Sep 01 21:49:09.948 INFO kablam!     = note: type must be known at this point
Sep 01 21:49:09.948 INFO kablam! 
Sep 01 21:49:09.987 INFO kablam! error[E0282]: type annotations needed
Sep 01 21:49:09.987 INFO kablam!    --> src/lib.rs:259:66
Sep 01 21:49:09.987 INFO kablam!     |
Sep 01 21:49:09.987 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 01 21:49:09.987 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 01 21:49:09.987 INFO kablam!     |
Sep 01 21:49:09.987 INFO kablam!     = note: type must be known at this point
Sep 01 21:49:09.987 INFO kablam! 
Sep 01 21:49:10.032 INFO kablam! error[E0282]: type annotations needed
Sep 01 21:49:10.032 INFO kablam!    --> src/lib.rs:273:66
Sep 01 21:49:10.033 INFO kablam!     |
Sep 01 21:49:10.033 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 01 21:49:10.033 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 01 21:49:10.033 INFO kablam!     |
Sep 01 21:49:10.033 INFO kablam!     = note: type must be known at this point
Sep 01 21:49:10.033 INFO kablam! 
Sep 01 21:49:10.219 INFO kablam! error: aborting due to 2 previous errors
Sep 01 21:49:10.219 INFO kablam! 
Sep 01 21:49:10.219 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 01 21:49:10.223 INFO kablam! error: aborting due to 2 previous errors
Sep 01 21:49:10.223 INFO kablam! 
Sep 01 21:49:10.223 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 01 21:49:10.230 INFO kablam! error: Could not compile `tango`.
Sep 01 21:49:10.230 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 21:49:10.232 INFO kablam! error: Could not compile `tango`.
Sep 01 21:49:10.232 INFO kablam! 
Sep 01 21:49:10.232 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 21:49:10.234 INFO kablam! su: No module specific data is present
Sep 01 21:49:10.590 INFO running `"docker" "rm" "-f" "e40e026b7b4ea2fe0746dcf6822a40a5234c2bf7ad751ecdd2c51e0914223ff9"`
Sep 01 21:49:10.701 INFO blam! e40e026b7b4ea2fe0746dcf6822a40a5234c2bf7ad751ecdd2c51e0914223ff9