Aug 01 22:48:12.950 INFO checking second_law-0.3.1 against 1.27.2 for lazy_static-1
Aug 01 22:48:12.950 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:48:12.950 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:48:12.950 INFO running `"docker" "create" "-v" "/tmp/crater.S1iTfnrSY89m:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 22:48:13.182 INFO blam! ad7a40b8f06607511177bb801fefab06a5f56a43ccbc96b99b1ddec55366eda8
Aug 01 22:48:13.185 INFO running `"docker" "start" "-a" "ad7a40b8f06607511177bb801fefab06a5f56a43ccbc96b99b1ddec55366eda8"`
Aug 01 22:48:14.127 INFO kablam!     Checking second_law v0.3.1 (file:///source)
Aug 01 22:48:14.594 INFO kablam! warning: unused macro definition
Aug 01 22:48:14.594 INFO kablam!   --> src/scene.rs:16:1
Aug 01 22:48:14.594 INFO kablam!    |
Aug 01 22:48:14.594 INFO kablam! 16 | / macro_rules! path_concat {
Aug 01 22:48:14.594 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Aug 01 22:48:14.594 INFO kablam! 18 | |         use std::path::PathBuf;
Aug 01 22:48:14.594 INFO kablam! 19 | |         let n = $n;
Aug 01 22:48:14.594 INFO kablam! ...  |
Aug 01 22:48:14.594 INFO kablam! 33 | |     }};
Aug 01 22:48:14.594 INFO kablam! 34 | | }
Aug 01 22:48:14.594 INFO kablam!    | |_^
Aug 01 22:48:14.597 INFO kablam!    |
Aug 01 22:48:14.597 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 01 22:48:14.597 INFO kablam! 
Aug 01 22:48:14.630 INFO kablam! warning: unused macro definition
Aug 01 22:48:14.630 INFO kablam!   --> src/scene.rs:16:1
Aug 01 22:48:14.630 INFO kablam!    |
Aug 01 22:48:14.630 INFO kablam! 16 | / macro_rules! path_concat {
Aug 01 22:48:14.630 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Aug 01 22:48:14.630 INFO kablam! 18 | |         use std::path::PathBuf;
Aug 01 22:48:14.630 INFO kablam! 19 | |         let n = $n;
Aug 01 22:48:14.630 INFO kablam! ...  |
Aug 01 22:48:14.630 INFO kablam! 33 | |     }};
Aug 01 22:48:14.630 INFO kablam! 34 | | }
Aug 01 22:48:14.630 INFO kablam!    | |_^
Aug 01 22:48:14.634 INFO kablam!    |
Aug 01 22:48:14.634 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 01 22:48:14.634 INFO kablam! 
Aug 01 22:48:14.718 INFO kablam! error[E0282]: type annotations needed
Aug 01 22:48:14.718 INFO kablam!   --> src/atpath.rs:66:52
Aug 01 22:48:14.718 INFO kablam!    |
Aug 01 22:48:14.718 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Aug 01 22:48:14.718 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Aug 01 22:48:14.718 INFO kablam! 
Aug 01 22:48:14.732 INFO kablam! error[E0282]: type annotations needed
Aug 01 22:48:14.732 INFO kablam!   --> src/atpath.rs:66:52
Aug 01 22:48:14.732 INFO kablam!    |
Aug 01 22:48:14.732 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Aug 01 22:48:14.732 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Aug 01 22:48:14.732 INFO kablam! 
Aug 01 22:48:15.176 INFO kablam! error: aborting due to previous error
Aug 01 22:48:15.176 INFO kablam! 
Aug 01 22:48:15.177 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 01 22:48:15.204 INFO kablam! error: Could not compile `second_law`.
Aug 01 22:48:15.205 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:48:15.221 INFO kablam! error: aborting due to previous error
Aug 01 22:48:15.221 INFO kablam! 
Aug 01 22:48:15.221 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 01 22:48:15.237 INFO kablam! error: Could not compile `second_law`.
Aug 01 22:48:15.237 INFO kablam! 
Aug 01 22:48:15.237 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:48:15.241 INFO kablam! su: No module specific data is present
Aug 01 22:48:16.071 INFO running `"docker" "rm" "-f" "ad7a40b8f06607511177bb801fefab06a5f56a43ccbc96b99b1ddec55366eda8"`
Aug 01 22:48:16.214 INFO blam! ad7a40b8f06607511177bb801fefab06a5f56a43ccbc96b99b1ddec55366eda8