Sep 10 10:11:24.642 INFO checking second_law-0.3.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:11:24.642 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:11:24.642 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:11:24.826 INFO blam! 15af39ae6d7cc5134fbc2e8ab9a3959438b9595c1c4ad1882187a876cb03a3f5
Sep 10 10:11:24.828 INFO running `"docker" "start" "-a" "15af39ae6d7cc5134fbc2e8ab9a3959438b9595c1c4ad1882187a876cb03a3f5"`
Sep 10 10:11:25.492 INFO kablam! usermod: no changes
Sep 10 10:11:25.562 INFO kablam!     Checking second_law v0.3.1 (file:///source)
Sep 10 10:11:25.810 INFO kablam! warning: unused macro definition
Sep 10 10:11:25.810 INFO kablam!   --> src/scene.rs:16:1
Sep 10 10:11:25.810 INFO kablam!    |
Sep 10 10:11:25.810 INFO kablam! 16 | / macro_rules! path_concat {
Sep 10 10:11:25.810 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Sep 10 10:11:25.810 INFO kablam! 18 | |         use std::path::PathBuf;
Sep 10 10:11:25.810 INFO kablam! 19 | |         let n = $n;
Sep 10 10:11:25.810 INFO kablam! ...  |
Sep 10 10:11:25.810 INFO kablam! 33 | |     }};
Sep 10 10:11:25.810 INFO kablam! 34 | | }
Sep 10 10:11:25.810 INFO kablam!    | |_^
Sep 10 10:11:25.810 INFO kablam!    |
Sep 10 10:11:25.810 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 10:11:25.810 INFO kablam! 
Sep 10 10:11:25.816 INFO kablam! warning: unused macro definition
Sep 10 10:11:25.816 INFO kablam!   --> src/scene.rs:16:1
Sep 10 10:11:25.816 INFO kablam!    |
Sep 10 10:11:25.816 INFO kablam! 16 | / macro_rules! path_concat {
Sep 10 10:11:25.816 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Sep 10 10:11:25.816 INFO kablam! 18 | |         use std::path::PathBuf;
Sep 10 10:11:25.816 INFO kablam! 19 | |         let n = $n;
Sep 10 10:11:25.816 INFO kablam! ...  |
Sep 10 10:11:25.816 INFO kablam! 33 | |     }};
Sep 10 10:11:25.816 INFO kablam! 34 | | }
Sep 10 10:11:25.816 INFO kablam!    | |_^
Sep 10 10:11:25.816 INFO kablam!    |
Sep 10 10:11:25.816 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 10:11:25.816 INFO kablam! 
Sep 10 10:11:25.848 INFO kablam! error[E0282]: type annotations needed
Sep 10 10:11:25.848 INFO kablam!   --> src/atpath.rs:66:52
Sep 10 10:11:25.848 INFO kablam!    |
Sep 10 10:11:25.848 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 10 10:11:25.848 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 10 10:11:25.848 INFO kablam!    |
Sep 10 10:11:25.848 INFO kablam!    = note: type must be known at this point
Sep 10 10:11:25.848 INFO kablam! 
Sep 10 10:11:25.866 INFO kablam! error[E0282]: type annotations needed
Sep 10 10:11:25.866 INFO kablam!   --> src/atpath.rs:66:52
Sep 10 10:11:25.866 INFO kablam!    |
Sep 10 10:11:25.866 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 10 10:11:25.866 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 10 10:11:25.866 INFO kablam!    |
Sep 10 10:11:25.866 INFO kablam!    = note: type must be known at this point
Sep 10 10:11:25.866 INFO kablam! 
Sep 10 10:11:26.010 INFO kablam! error: aborting due to previous error
Sep 10 10:11:26.010 INFO kablam! 
Sep 10 10:11:26.010 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 10 10:11:26.018 INFO kablam! error: Could not compile `second_law`.
Sep 10 10:11:26.018 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 10:11:26.082 INFO kablam! error: aborting due to previous error
Sep 10 10:11:26.082 INFO kablam! 
Sep 10 10:11:26.082 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 10 10:11:26.088 INFO kablam! error: Could not compile `second_law`.
Sep 10 10:11:26.088 INFO kablam! 
Sep 10 10:11:26.088 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 10:11:26.090 INFO kablam! su: No module specific data is present
Sep 10 10:11:26.677 INFO running `"docker" "rm" "-f" "15af39ae6d7cc5134fbc2e8ab9a3959438b9595c1c4ad1882187a876cb03a3f5"`
Sep 10 10:11:26.758 INFO blam! 15af39ae6d7cc5134fbc2e8ab9a3959438b9595c1c4ad1882187a876cb03a3f5