Jul 11 19:05:48.902 INFO checking travis-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 19:05:48.902 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 19:05:48.902 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 19:05:48.902 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/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 19:05:49.138 INFO blam! ea18fa410ce6c170949dc93817569eaec452f3a3e38856594a6e921944173109
Jul 11 19:05:49.140 INFO running `"docker" "start" "-a" "ea18fa410ce6c170949dc93817569eaec452f3a3e38856594a6e921944173109"`
Jul 11 19:05:50.312 INFO kablam!    Compiling derive_builder v0.5.1
Jul 11 19:05:50.317 INFO kablam!    Compiling derive_builder_core v0.2.0
Jul 11 19:06:03.201 INFO kablam!     Checking travis v0.1.1 (file:///source)
Jul 11 19:06:11.093 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:06:11.093 INFO kablam!    --> src/lib.rs:264:29
Jul 11 19:06:11.093 INFO kablam!     |
Jul 11 19:06:11.093 INFO kablam! 264 |                         let mut headers = req.headers_mut();
Jul 11 19:06:11.093 INFO kablam!     |                             ----^^^^^^^
Jul 11 19:06:11.093 INFO kablam!     |                             |
Jul 11 19:06:11.093 INFO kablam!     |                             help: remove this `mut`
Jul 11 19:06:11.094 INFO kablam!     |
Jul 11 19:06:11.094 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 19:06:11.094 INFO kablam! 
Jul 11 19:06:11.158 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:06:11.158 INFO kablam!    --> src/lib.rs:442:21
Jul 11 19:06:11.158 INFO kablam!     |
Jul 11 19:06:11.158 INFO kablam! 442 |                 let mut headers = req.headers_mut();
Jul 11 19:06:11.158 INFO kablam!     |                     ----^^^^^^^
Jul 11 19:06:11.158 INFO kablam!     |                     |
Jul 11 19:06:11.159 INFO kablam!     |                     help: remove this `mut`
Jul 11 19:06:11.159 INFO kablam! 
Jul 11 19:06:11.170 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:06:11.170 INFO kablam!    --> src/lib.rs:264:29
Jul 11 19:06:11.170 INFO kablam!     |
Jul 11 19:06:11.170 INFO kablam! 264 |                         let mut headers = req.headers_mut();
Jul 11 19:06:11.170 INFO kablam!     |                             ----^^^^^^^
Jul 11 19:06:11.170 INFO kablam!     |                             |
Jul 11 19:06:11.170 INFO kablam!     |                             help: remove this `mut`
Jul 11 19:06:11.170 INFO kablam!     |
Jul 11 19:06:11.170 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 19:06:11.170 INFO kablam! 
Jul 11 19:06:11.263 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:06:11.263 INFO kablam!    --> src/lib.rs:442:21
Jul 11 19:06:11.264 INFO kablam!     |
Jul 11 19:06:11.264 INFO kablam! 442 |                 let mut headers = req.headers_mut();
Jul 11 19:06:11.264 INFO kablam!     |                     ----^^^^^^^
Jul 11 19:06:11.264 INFO kablam!     |                     |
Jul 11 19:06:11.264 INFO kablam!     |                     help: remove this `mut`
Jul 11 19:06:11.264 INFO kablam! 
Jul 11 19:06:14.398 INFO kablam! error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>`
Jul 11 19:06:14.398 INFO kablam!   --> examples/demo.rs:60:50
Jul 11 19:06:14.398 INFO kablam!    |
Jul 11 19:06:14.398 INFO kablam! 60 |             let builds = travis.builds(repo.slug.as_ref());
Jul 11 19:06:14.399 INFO kablam!    |                                                  ^^^^^^
Jul 11 19:06:14.399 INFO kablam! 
Jul 11 19:06:14.408 INFO kablam! error: aborting due to previous error
Jul 11 19:06:14.409 INFO kablam! 
Jul 11 19:06:14.409 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Jul 11 19:06:14.435 INFO kablam! error: Could not compile `travis`.
Jul 11 19:06:14.435 INFO kablam! 
Jul 11 19:06:14.435 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 19:06:14.443 INFO kablam! su: No module specific data is present
Jul 11 19:06:14.938 INFO running `"docker" "rm" "-f" "ea18fa410ce6c170949dc93817569eaec452f3a3e38856594a6e921944173109"`
Jul 11 19:06:15.104 INFO blam! ea18fa410ce6c170949dc93817569eaec452f3a3e38856594a6e921944173109