Sep 06 00:21:27.584 INFO checking second_law-0.2.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:21:27.584 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:21:27.584 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:21:27.738 INFO blam! 838ad61df619ec48022387e2079568eed4a25e2bc0672b8565782b63b69d7c1a
Sep 06 00:21:27.740 INFO running `"docker" "start" "-a" "838ad61df619ec48022387e2079568eed4a25e2bc0672b8565782b63b69d7c1a"`
Sep 06 00:21:28.510 INFO kablam! usermod: no changes
Sep 06 00:21:28.538 INFO kablam!     Checking second_law v0.2.2 (file:///source)
Sep 06 00:21:28.706 INFO kablam! warning: unused macro definition
Sep 06 00:21:28.706 INFO kablam!   --> src/scene.rs:16:1
Sep 06 00:21:28.706 INFO kablam!    |
Sep 06 00:21:28.707 INFO kablam! 16 | / macro_rules! path_concat {
Sep 06 00:21:28.707 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Sep 06 00:21:28.707 INFO kablam! 18 | |         use std::path::PathBuf;
Sep 06 00:21:28.707 INFO kablam! 19 | |         let n = $n;
Sep 06 00:21:28.707 INFO kablam! ...  |
Sep 06 00:21:28.707 INFO kablam! 33 | |     }};
Sep 06 00:21:28.707 INFO kablam! 34 | | }
Sep 06 00:21:28.707 INFO kablam!    | |_^
Sep 06 00:21:28.707 INFO kablam!    |
Sep 06 00:21:28.707 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 06 00:21:28.707 INFO kablam! 
Sep 06 00:21:28.723 INFO kablam! warning: unused macro definition
Sep 06 00:21:28.723 INFO kablam!   --> src/scene.rs:16:1
Sep 06 00:21:28.723 INFO kablam!    |
Sep 06 00:21:28.723 INFO kablam! 16 | / macro_rules! path_concat {
Sep 06 00:21:28.723 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Sep 06 00:21:28.723 INFO kablam! 18 | |         use std::path::PathBuf;
Sep 06 00:21:28.723 INFO kablam! 19 | |         let n = $n;
Sep 06 00:21:28.723 INFO kablam! ...  |
Sep 06 00:21:28.723 INFO kablam! 33 | |     }};
Sep 06 00:21:28.723 INFO kablam! 34 | | }
Sep 06 00:21:28.723 INFO kablam!    | |_^
Sep 06 00:21:28.723 INFO kablam!    |
Sep 06 00:21:28.723 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 06 00:21:28.723 INFO kablam! 
Sep 06 00:21:28.737 INFO kablam! error[E0282]: type annotations needed
Sep 06 00:21:28.737 INFO kablam!   --> src/atpath.rs:66:52
Sep 06 00:21:28.737 INFO kablam!    |
Sep 06 00:21:28.737 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 06 00:21:28.737 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 06 00:21:28.737 INFO kablam!    |
Sep 06 00:21:28.737 INFO kablam!    = note: type must be known at this point
Sep 06 00:21:28.737 INFO kablam! 
Sep 06 00:21:28.744 INFO kablam! error[E0282]: type annotations needed
Sep 06 00:21:28.744 INFO kablam!   --> src/atpath.rs:66:52
Sep 06 00:21:28.744 INFO kablam!    |
Sep 06 00:21:28.744 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 06 00:21:28.744 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 06 00:21:28.744 INFO kablam!    |
Sep 06 00:21:28.744 INFO kablam!    = note: type must be known at this point
Sep 06 00:21:28.744 INFO kablam! 
Sep 06 00:21:28.860 INFO kablam! error: aborting due to previous error
Sep 06 00:21:28.860 INFO kablam! 
Sep 06 00:21:28.860 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 06 00:21:28.867 INFO kablam! error: Could not compile `second_law`.
Sep 06 00:21:28.867 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 00:21:28.879 INFO kablam! error: aborting due to previous error
Sep 06 00:21:28.879 INFO kablam! 
Sep 06 00:21:28.879 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 06 00:21:28.883 INFO kablam! error: Could not compile `second_law`.
Sep 06 00:21:28.883 INFO kablam! 
Sep 06 00:21:28.883 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 00:21:28.885 INFO kablam! su: No module specific data is present
Sep 06 00:21:29.595 INFO running `"docker" "rm" "-f" "838ad61df619ec48022387e2079568eed4a25e2bc0672b8565782b63b69d7c1a"`
Sep 06 00:21:29.666 INFO blam! 838ad61df619ec48022387e2079568eed4a25e2bc0672b8565782b63b69d7c1a