Aug 11 00:26:09.541 INFO checking tango-0.8.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 00:26:09.541 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 00:26:09.541 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 00:26:09.541 INFO running `"docker" "create" "-v" "/tmp/crater.tp0o1KkOncnX:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:26:09.834 INFO blam! 3b621f1afa757f5a868f6895dad1559ea04d3db1a86ef8dfb8a7339687d5bb5e
Aug 11 00:26:09.837 INFO running `"docker" "start" "-a" "3b621f1afa757f5a868f6895dad1559ea04d3db1a86ef8dfb8a7339687d5bb5e"`
Aug 11 00:26:10.872 INFO kablam!    Compiling tango v0.8.1 (file:///source)
Aug 11 00:26:12.750 INFO kablam! warning: unused import: `std::env`
Aug 11 00:26:12.750 INFO kablam!   --> src/lib.rs:13:5
Aug 11 00:26:12.750 INFO kablam!    |
Aug 11 00:26:12.750 INFO kablam! 13 | use std::env;
Aug 11 00:26:12.750 INFO kablam!    |     ^^^^^^^^
Aug 11 00:26:12.750 INFO kablam!    |
Aug 11 00:26:12.751 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 00:26:12.751 INFO kablam! 
Aug 11 00:26:12.884 INFO kablam! warning: unused import: `std::env`
Aug 11 00:26:12.884 INFO kablam!   --> src/lib.rs:13:5
Aug 11 00:26:12.884 INFO kablam!    |
Aug 11 00:26:12.884 INFO kablam! 13 | use std::env;
Aug 11 00:26:12.885 INFO kablam!    |     ^^^^^^^^
Aug 11 00:26:12.885 INFO kablam!    |
Aug 11 00:26:12.885 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 00:26:12.885 INFO kablam! 
Aug 11 00:26:13.342 INFO kablam! error[E0282]: type annotations needed
Aug 11 00:26:13.342 INFO kablam!    --> src/lib.rs:372:66
Aug 11 00:26:13.342 INFO kablam!     |
Aug 11 00:26:13.343 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 11 00:26:13.343 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 11 00:26:13.343 INFO kablam!     |
Aug 11 00:26:13.343 INFO kablam!     = note: type must be known at this point
Aug 11 00:26:13.343 INFO kablam! 
Aug 11 00:26:13.438 INFO kablam! error[E0282]: type annotations needed
Aug 11 00:26:13.438 INFO kablam!    --> src/lib.rs:386:66
Aug 11 00:26:13.438 INFO kablam!     |
Aug 11 00:26:13.438 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 11 00:26:13.438 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 11 00:26:13.444 INFO kablam!     |
Aug 11 00:26:13.444 INFO kablam!     = note: type must be known at this point
Aug 11 00:26:13.444 INFO kablam! 
Aug 11 00:26:13.772 INFO kablam! error[E0282]: type annotations needed
Aug 11 00:26:13.772 INFO kablam!    --> src/lib.rs:372:66
Aug 11 00:26:13.772 INFO kablam!     |
Aug 11 00:26:13.772 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 11 00:26:13.772 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 11 00:26:13.772 INFO kablam!     |
Aug 11 00:26:13.772 INFO kablam!     = note: type must be known at this point
Aug 11 00:26:13.772 INFO kablam! 
Aug 11 00:26:13.826 INFO kablam! error[E0282]: type annotations needed
Aug 11 00:26:13.826 INFO kablam!    --> src/lib.rs:386:66
Aug 11 00:26:13.826 INFO kablam!     |
Aug 11 00:26:13.826 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 11 00:26:13.826 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Aug 11 00:26:13.826 INFO kablam!     |
Aug 11 00:26:13.826 INFO kablam!     = note: type must be known at this point
Aug 11 00:26:13.827 INFO kablam! 
Aug 11 00:26:14.057 INFO kablam! error: aborting due to 2 previous errors
Aug 11 00:26:14.058 INFO kablam! 
Aug 11 00:26:14.058 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 11 00:26:14.069 INFO kablam! error: Could not compile `tango`.
Aug 11 00:26:14.069 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 00:26:14.261 INFO kablam! error: aborting due to 2 previous errors
Aug 11 00:26:14.268 INFO kablam! 
Aug 11 00:26:14.268 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 11 00:26:14.277 INFO kablam! error: Could not compile `tango`.
Aug 11 00:26:14.277 INFO kablam! 
Aug 11 00:26:14.277 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 00:26:14.279 INFO kablam! su: No module specific data is present
Aug 11 00:26:14.887 INFO running `"docker" "rm" "-f" "3b621f1afa757f5a868f6895dad1559ea04d3db1a86ef8dfb8a7339687d5bb5e"`
Aug 11 00:26:15.058 INFO blam! 3b621f1afa757f5a868f6895dad1559ea04d3db1a86ef8dfb8a7339687d5bb5e