Jul 11 19:58:49.053 INFO checking tango-0.8.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 19:58:49.053 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 19:58:49.053 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 19:58:49.053 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 19:58:49.302 INFO blam! c9ac10b401f73f7d0c4fd0a420cb6408e6ca9152cbb2f15fdd8fb613d2a0d6c7
Jul 11 19:58:49.305 INFO running `"docker" "start" "-a" "c9ac10b401f73f7d0c4fd0a420cb6408e6ca9152cbb2f15fdd8fb613d2a0d6c7"`
Jul 11 19:58:50.745 INFO kablam!    Compiling tango v0.8.1 (file:///source)
Jul 11 19:58:51.942 INFO kablam! warning: unused import: `std::env`
Jul 11 19:58:51.942 INFO kablam!   --> src/lib.rs:13:5
Jul 11 19:58:51.942 INFO kablam!    |
Jul 11 19:58:51.942 INFO kablam! 13 | use std::env;
Jul 11 19:58:51.942 INFO kablam!    |     ^^^^^^^^
Jul 11 19:58:51.942 INFO kablam!    |
Jul 11 19:58:51.943 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 11 19:58:51.943 INFO kablam! 
Jul 11 19:58:52.036 INFO kablam! warning: unused import: `std::env`
Jul 11 19:58:52.036 INFO kablam!   --> src/lib.rs:13:5
Jul 11 19:58:52.036 INFO kablam!    |
Jul 11 19:58:52.036 INFO kablam! 13 | use std::env;
Jul 11 19:58:52.036 INFO kablam!    |     ^^^^^^^^
Jul 11 19:58:52.036 INFO kablam!    |
Jul 11 19:58:52.036 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 11 19:58:52.036 INFO kablam! 
Jul 11 19:58:52.320 INFO kablam! error[E0282]: type annotations needed
Jul 11 19:58:52.320 INFO kablam!    --> src/lib.rs:372:66
Jul 11 19:58:52.320 INFO kablam!     |
Jul 11 19:58:52.320 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?")); }
Jul 11 19:58:52.320 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Jul 11 19:58:52.320 INFO kablam!     |
Jul 11 19:58:52.320 INFO kablam!     = note: type must be known at this point
Jul 11 19:58:52.320 INFO kablam! 
Jul 11 19:58:52.392 INFO kablam! error[E0282]: type annotations needed
Jul 11 19:58:52.392 INFO kablam!    --> src/lib.rs:372:66
Jul 11 19:58:52.392 INFO kablam!     |
Jul 11 19:58:52.392 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?")); }
Jul 11 19:58:52.392 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Jul 11 19:58:52.393 INFO kablam!     |
Jul 11 19:58:52.393 INFO kablam!     = note: type must be known at this point
Jul 11 19:58:52.394 INFO kablam! 
Jul 11 19:58:52.403 INFO kablam! error[E0282]: type annotations needed
Jul 11 19:58:52.403 INFO kablam!    --> src/lib.rs:386:66
Jul 11 19:58:52.403 INFO kablam!     |
Jul 11 19:58:52.403 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?")); }
Jul 11 19:58:52.403 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Jul 11 19:58:52.403 INFO kablam!     |
Jul 11 19:58:52.403 INFO kablam!     = note: type must be known at this point
Jul 11 19:58:52.403 INFO kablam! 
Jul 11 19:58:52.480 INFO kablam! error[E0282]: type annotations needed
Jul 11 19:58:52.480 INFO kablam!    --> src/lib.rs:386:66
Jul 11 19:58:52.480 INFO kablam!     |
Jul 11 19:58:52.480 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?")); }
Jul 11 19:58:52.480 INFO kablam!     |                                                                  ^^^^^^ cannot infer type for `T`
Jul 11 19:58:52.480 INFO kablam!     |
Jul 11 19:58:52.480 INFO kablam!     = note: type must be known at this point
Jul 11 19:58:52.480 INFO kablam! 
Jul 11 19:58:52.838 INFO kablam! error: aborting due to 2 previous errors
Jul 11 19:58:52.838 INFO kablam! 
Jul 11 19:58:52.838 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Jul 11 19:58:52.859 INFO kablam! error: Could not compile `tango`.
Jul 11 19:58:52.859 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 19:58:53.211 INFO kablam! error: aborting due to 2 previous errors
Jul 11 19:58:53.211 INFO kablam! 
Jul 11 19:58:53.211 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Jul 11 19:58:53.223 INFO kablam! error: Could not compile `tango`.
Jul 11 19:58:53.224 INFO kablam! 
Jul 11 19:58:53.224 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 19:58:53.225 INFO kablam! su: No module specific data is present
Jul 11 19:58:53.872 INFO running `"docker" "rm" "-f" "c9ac10b401f73f7d0c4fd0a420cb6408e6ca9152cbb2f15fdd8fb613d2a0d6c7"`
Jul 11 19:58:54.062 INFO blam! c9ac10b401f73f7d0c4fd0a420cb6408e6ca9152cbb2f15fdd8fb613d2a0d6c7