Sep 14 09:27:06.871 INFO checking second_law-0.2.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 09:27:06.871 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 09:27:06.871 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 09:27:07.136 INFO blam! ac7fb31604384326878846dc316e247f7950510c63ffc6f4ccdabb2360b84949
Sep 14 09:27:07.137 INFO running `"docker" "start" "-a" "ac7fb31604384326878846dc316e247f7950510c63ffc6f4ccdabb2360b84949"`
Sep 14 09:27:08.220 INFO kablam! usermod: no changes
Sep 14 09:27:08.264 INFO kablam!     Checking second_law v0.2.2 (file:///source)
Sep 14 09:27:08.586 INFO kablam! warning: unused macro definition
Sep 14 09:27:08.586 INFO kablam!   --> src/scene.rs:16:1
Sep 14 09:27:08.586 INFO kablam!    |
Sep 14 09:27:08.586 INFO kablam! 16 | / macro_rules! path_concat {
Sep 14 09:27:08.586 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Sep 14 09:27:08.586 INFO kablam! 18 | |         use std::path::PathBuf;
Sep 14 09:27:08.586 INFO kablam! 19 | |         let n = $n;
Sep 14 09:27:08.586 INFO kablam! ...  |
Sep 14 09:27:08.586 INFO kablam! 33 | |     }};
Sep 14 09:27:08.586 INFO kablam! 34 | | }
Sep 14 09:27:08.586 INFO kablam!    | |_^
Sep 14 09:27:08.586 INFO kablam!    |
Sep 14 09:27:08.586 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 14 09:27:08.586 INFO kablam! 
Sep 14 09:27:08.591 INFO kablam! warning: unused macro definition
Sep 14 09:27:08.591 INFO kablam!   --> src/scene.rs:16:1
Sep 14 09:27:08.591 INFO kablam!    |
Sep 14 09:27:08.591 INFO kablam! 16 | / macro_rules! path_concat {
Sep 14 09:27:08.591 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Sep 14 09:27:08.591 INFO kablam! 18 | |         use std::path::PathBuf;
Sep 14 09:27:08.591 INFO kablam! 19 | |         let n = $n;
Sep 14 09:27:08.591 INFO kablam! ...  |
Sep 14 09:27:08.591 INFO kablam! 33 | |     }};
Sep 14 09:27:08.591 INFO kablam! 34 | | }
Sep 14 09:27:08.591 INFO kablam!    | |_^
Sep 14 09:27:08.591 INFO kablam!    |
Sep 14 09:27:08.591 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 14 09:27:08.591 INFO kablam! 
Sep 14 09:27:08.618 INFO kablam! error[E0282]: type annotations needed
Sep 14 09:27:08.618 INFO kablam!   --> src/atpath.rs:66:52
Sep 14 09:27:08.618 INFO kablam!    |
Sep 14 09:27:08.618 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 14 09:27:08.618 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 14 09:27:08.618 INFO kablam!    |
Sep 14 09:27:08.618 INFO kablam!    = note: type must be known at this point
Sep 14 09:27:08.618 INFO kablam! 
Sep 14 09:27:08.621 INFO kablam! error[E0282]: type annotations needed
Sep 14 09:27:08.621 INFO kablam!   --> src/atpath.rs:66:52
Sep 14 09:27:08.621 INFO kablam!    |
Sep 14 09:27:08.621 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 14 09:27:08.621 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 14 09:27:08.621 INFO kablam!    |
Sep 14 09:27:08.621 INFO kablam!    = note: type must be known at this point
Sep 14 09:27:08.621 INFO kablam! 
Sep 14 09:27:08.773 INFO kablam! error: aborting due to previous error
Sep 14 09:27:08.773 INFO kablam! 
Sep 14 09:27:08.773 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 14 09:27:08.781 INFO kablam! error: Could not compile `second_law`.
Sep 14 09:27:08.781 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 09:27:08.784 INFO kablam! error: aborting due to previous error
Sep 14 09:27:08.784 INFO kablam! 
Sep 14 09:27:08.784 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 14 09:27:08.795 INFO kablam! error: Could not compile `second_law`.
Sep 14 09:27:08.795 INFO kablam! 
Sep 14 09:27:08.795 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 09:27:08.796 INFO kablam! su: No module specific data is present
Sep 14 09:27:09.447 INFO running `"docker" "rm" "-f" "ac7fb31604384326878846dc316e247f7950510c63ffc6f4ccdabb2360b84949"`
Sep 14 09:27:09.530 INFO blam! ac7fb31604384326878846dc316e247f7950510c63ffc6f4ccdabb2360b84949