Sep 04 04:27:19.969 INFO checking tango-0.6.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 04:27:19.969 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 04:27:19.969 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 04:27:20.142 INFO blam! 9dbe5e13173a44571106337ba91a986f491566b02ced9b30bfa6fe53f305e149
Sep 04 04:27:20.144 INFO running `"docker" "start" "-a" "9dbe5e13173a44571106337ba91a986f491566b02ced9b30bfa6fe53f305e149"`
Sep 04 04:27:20.725 INFO kablam!    Compiling tango v0.6.2 (file:///source)
Sep 04 04:27:21.977 INFO kablam! error[E0282]: type annotations needed
Sep 04 04:27:21.977 INFO kablam!    --> src/lib.rs:259:66
Sep 04 04:27:21.977 INFO kablam!     |
Sep 04 04:27:21.977 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 04:27:21.978 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 04 04:27:21.978 INFO kablam!     |
Sep 04 04:27:21.978 INFO kablam!     = note: type must be known at this point
Sep 04 04:27:21.978 INFO kablam! 
Sep 04 04:27:22.011 INFO kablam! error[E0282]: type annotations needed
Sep 04 04:27:22.011 INFO kablam!    --> src/lib.rs:273:66
Sep 04 04:27:22.011 INFO kablam!     |
Sep 04 04:27:22.011 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 04:27:22.011 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 04 04:27:22.011 INFO kablam!     |
Sep 04 04:27:22.012 INFO kablam!     = note: type must be known at this point
Sep 04 04:27:22.012 INFO kablam! 
Sep 04 04:27:22.131 INFO kablam! error[E0282]: type annotations needed
Sep 04 04:27:22.132 INFO kablam!    --> src/lib.rs:259:66
Sep 04 04:27:22.132 INFO kablam!     |
Sep 04 04:27:22.132 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 04:27:22.132 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 04 04:27:22.132 INFO kablam!     |
Sep 04 04:27:22.132 INFO kablam!     = note: type must be known at this point
Sep 04 04:27:22.132 INFO kablam! 
Sep 04 04:27:22.187 INFO kablam! error[E0282]: type annotations needed
Sep 04 04:27:22.187 INFO kablam!    --> src/lib.rs:273:66
Sep 04 04:27:22.188 INFO kablam!     |
Sep 04 04:27:22.188 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 04:27:22.188 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Sep 04 04:27:22.188 INFO kablam!     |
Sep 04 04:27:22.188 INFO kablam!     = note: type must be known at this point
Sep 04 04:27:22.188 INFO kablam! 
Sep 04 04:27:22.199 INFO kablam! error: aborting due to 2 previous errors
Sep 04 04:27:22.199 INFO kablam! 
Sep 04 04:27:22.199 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 04 04:27:22.207 INFO kablam! error: Could not compile `tango`.
Sep 04 04:27:22.207 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 04:27:22.424 INFO kablam! error: aborting due to 2 previous errors
Sep 04 04:27:22.424 INFO kablam! 
Sep 04 04:27:22.424 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 04 04:27:22.432 INFO kablam! error: Could not compile `tango`.
Sep 04 04:27:22.432 INFO kablam! 
Sep 04 04:27:22.432 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 04:27:22.433 INFO kablam! su: No module specific data is present
Sep 04 04:27:22.849 INFO running `"docker" "rm" "-f" "9dbe5e13173a44571106337ba91a986f491566b02ced9b30bfa6fe53f305e149"`
Sep 04 04:27:22.932 INFO blam! 9dbe5e13173a44571106337ba91a986f491566b02ced9b30bfa6fe53f305e149