Sep 10 10:11:25.900 INFO checking second_law-0.2.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:11:25.900 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:11:25.900 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:11:26.122 INFO blam! 588e1d2e054bac4fdb83537f26f1d20af80edfa3cef76060d45df8e6ea45ff4c
Sep 10 10:11:26.123 INFO running `"docker" "start" "-a" "588e1d2e054bac4fdb83537f26f1d20af80edfa3cef76060d45df8e6ea45ff4c"`
Sep 10 10:11:26.862 INFO kablam! usermod: no changes
Sep 10 10:11:26.900 INFO kablam!     Checking second_law v0.2.2 (file:///source)
Sep 10 10:11:27.120 INFO kablam! warning: unused macro definition
Sep 10 10:11:27.120 INFO kablam!   --> src/scene.rs:16:1
Sep 10 10:11:27.120 INFO kablam!    |
Sep 10 10:11:27.120 INFO kablam! 16 | / macro_rules! path_concat {
Sep 10 10:11:27.120 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Sep 10 10:11:27.120 INFO kablam! 18 | |         use std::path::PathBuf;
Sep 10 10:11:27.120 INFO kablam! 19 | |         let n = $n;
Sep 10 10:11:27.120 INFO kablam! ...  |
Sep 10 10:11:27.120 INFO kablam! 33 | |     }};
Sep 10 10:11:27.120 INFO kablam! 34 | | }
Sep 10 10:11:27.120 INFO kablam!    | |_^
Sep 10 10:11:27.120 INFO kablam!    |
Sep 10 10:11:27.120 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 10:11:27.120 INFO kablam! 
Sep 10 10:11:27.162 INFO kablam! error[E0282]: type annotations needed
Sep 10 10:11:27.162 INFO kablam!   --> src/atpath.rs:66:52
Sep 10 10:11:27.162 INFO kablam!    |
Sep 10 10:11:27.162 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 10 10:11:27.162 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 10 10:11:27.162 INFO kablam!    |
Sep 10 10:11:27.162 INFO kablam!    = note: type must be known at this point
Sep 10 10:11:27.162 INFO kablam! 
Sep 10 10:11:27.163 INFO kablam! warning: unused macro definition
Sep 10 10:11:27.163 INFO kablam!   --> src/scene.rs:16:1
Sep 10 10:11:27.163 INFO kablam!    |
Sep 10 10:11:27.163 INFO kablam! 16 | / macro_rules! path_concat {
Sep 10 10:11:27.163 INFO kablam! 17 | |     ($e:expr, ..$n:expr) => {{
Sep 10 10:11:27.163 INFO kablam! 18 | |         use std::path::PathBuf;
Sep 10 10:11:27.163 INFO kablam! 19 | |         let n = $n;
Sep 10 10:11:27.163 INFO kablam! ...  |
Sep 10 10:11:27.163 INFO kablam! 33 | |     }};
Sep 10 10:11:27.163 INFO kablam! 34 | | }
Sep 10 10:11:27.163 INFO kablam!    | |_^
Sep 10 10:11:27.163 INFO kablam!    |
Sep 10 10:11:27.163 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 10 10:11:27.163 INFO kablam! 
Sep 10 10:11:27.198 INFO kablam! error[E0282]: type annotations needed
Sep 10 10:11:27.198 INFO kablam!   --> src/atpath.rs:66:52
Sep 10 10:11:27.198 INFO kablam!    |
Sep 10 10:11:27.198 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 10 10:11:27.198 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 10 10:11:27.198 INFO kablam!    |
Sep 10 10:11:27.198 INFO kablam!    = note: type must be known at this point
Sep 10 10:11:27.198 INFO kablam! 
Sep 10 10:11:27.309 INFO kablam! error: aborting due to previous error
Sep 10 10:11:27.309 INFO kablam! 
Sep 10 10:11:27.309 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 10 10:11:27.315 INFO kablam! error: Could not compile `second_law`.
Sep 10 10:11:27.315 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 10:11:27.344 INFO kablam! error: aborting due to previous error
Sep 10 10:11:27.344 INFO kablam! 
Sep 10 10:11:27.344 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 10 10:11:27.350 INFO kablam! error: Could not compile `second_law`.
Sep 10 10:11:27.350 INFO kablam! 
Sep 10 10:11:27.350 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 10:11:27.351 INFO kablam! su: No module specific data is present
Sep 10 10:11:27.855 INFO running `"docker" "rm" "-f" "588e1d2e054bac4fdb83537f26f1d20af80edfa3cef76060d45df8e6ea45ff4c"`
Sep 10 10:11:27.923 INFO blam! 588e1d2e054bac4fdb83537f26f1d20af80edfa3cef76060d45df8e6ea45ff4c