Aug 30 01:29:12.758 INFO checking tango-0.8.1 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 01:29:12.758 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 01:29:12.759 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 01:29:13.005 INFO blam! f5c0bf3ea80b9d92a054fbb4b4f8b79cd865ddc2497859573afc9d7214ff1c42
Aug 30 01:29:13.005 INFO running `"docker" "start" "-a" "f5c0bf3ea80b9d92a054fbb4b4f8b79cd865ddc2497859573afc9d7214ff1c42"`
Aug 30 01:29:13.861 INFO kablam!    Compiling tango v0.8.1 (file:///source)
Aug 30 01:29:15.432 INFO kablam! warning: unused import: `std::env`
Aug 30 01:29:15.432 INFO kablam!   --> src/lib.rs:13:5
Aug 30 01:29:15.432 INFO kablam!    |
Aug 30 01:29:15.432 INFO kablam! 13 | use std::env;
Aug 30 01:29:15.432 INFO kablam!    |     ^^^^^^^^
Aug 30 01:29:15.432 INFO kablam!    |
Aug 30 01:29:15.432 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 01:29:15.432 INFO kablam! 
Aug 30 01:29:15.477 INFO kablam! warning: unused import: `std::env`
Aug 30 01:29:15.477 INFO kablam!   --> src/lib.rs:13:5
Aug 30 01:29:15.477 INFO kablam!    |
Aug 30 01:29:15.477 INFO kablam! 13 | use std::env;
Aug 30 01:29:15.477 INFO kablam!    |     ^^^^^^^^
Aug 30 01:29:15.478 INFO kablam!    |
Aug 30 01:29:15.478 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 01:29:15.478 INFO kablam! 
Aug 30 01:29:15.765 INFO kablam! error[E0282]: type annotations needed
Aug 30 01:29:15.765 INFO kablam!    --> src/lib.rs:372:66
Aug 30 01:29:15.765 INFO kablam!     |
Aug 30 01:29:15.765 INFO kablam! 372 |         for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); }
Aug 30 01:29:15.765 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 30 01:29:15.765 INFO kablam!     |
Aug 30 01:29:15.766 INFO kablam!     = note: type must be known at this point
Aug 30 01:29:15.766 INFO kablam! 
Aug 30 01:29:15.822 INFO kablam! error[E0282]: type annotations needed
Aug 30 01:29:15.822 INFO kablam!    --> src/lib.rs:386:66
Aug 30 01:29:15.822 INFO kablam!     |
Aug 30 01:29:15.822 INFO kablam! 386 |         for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); }
Aug 30 01:29:15.822 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 30 01:29:15.822 INFO kablam!     |
Aug 30 01:29:15.822 INFO kablam!     = note: type must be known at this point
Aug 30 01:29:15.822 INFO kablam! 
Aug 30 01:29:15.826 INFO kablam! error[E0282]: type annotations needed
Aug 30 01:29:15.826 INFO kablam!    --> src/lib.rs:372:66
Aug 30 01:29:15.826 INFO kablam!     |
Aug 30 01:29:15.826 INFO kablam! 372 |         for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); }
Aug 30 01:29:15.826 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 30 01:29:15.827 INFO kablam!     |
Aug 30 01:29:15.827 INFO kablam!     = note: type must be known at this point
Aug 30 01:29:15.827 INFO kablam! 
Aug 30 01:29:15.886 INFO kablam! error[E0282]: type annotations needed
Aug 30 01:29:15.886 INFO kablam!    --> src/lib.rs:386:66
Aug 30 01:29:15.886 INFO kablam!     |
Aug 30 01:29:15.886 INFO kablam! 386 |         for c in self.0.components().skip(1) { p.push(c.as_ref().to_str().expect("how else can I replace root?")); }
Aug 30 01:29:15.886 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 30 01:29:15.887 INFO kablam!     |
Aug 30 01:29:15.887 INFO kablam!     = note: type must be known at this point
Aug 30 01:29:15.887 INFO kablam! 
Aug 30 01:29:16.151 INFO kablam! error: aborting due to 2 previous errors
Aug 30 01:29:16.151 INFO kablam! 
Aug 30 01:29:16.151 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 30 01:29:16.160 INFO kablam! error: Could not compile `tango`.
Aug 30 01:29:16.160 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 01:29:16.318 INFO kablam! error: aborting due to 2 previous errors
Aug 30 01:29:16.318 INFO kablam! 
Aug 30 01:29:16.318 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 30 01:29:16.329 INFO kablam! error: Could not compile `tango`.
Aug 30 01:29:16.329 INFO kablam! 
Aug 30 01:29:16.329 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 01:29:16.330 INFO kablam! su: No module specific data is present
Aug 30 01:29:16.802 INFO running `"docker" "rm" "-f" "f5c0bf3ea80b9d92a054fbb4b4f8b79cd865ddc2497859573afc9d7214ff1c42"`
Aug 30 01:29:16.967 INFO blam! f5c0bf3ea80b9d92a054fbb4b4f8b79cd865ddc2497859573afc9d7214ff1c42