Sep 01 18:06:22.209 INFO checking graphsearch-0.6.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 18:06:22.209 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 18:06:22.210 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 18:06:22.407 INFO blam! 7db7438b7b5daad9b9b0407a30022ad7747b84ee9e0cb11d5c93112bb3266265
Sep 01 18:06:22.409 INFO running `"docker" "start" "-a" "7db7438b7b5daad9b9b0407a30022ad7747b84ee9e0cb11d5c93112bb3266265"`
Sep 01 18:06:23.409 INFO kablam!     Checking graphsearch v0.6.0 (file:///source)
Sep 01 18:06:23.994 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:23.994 INFO kablam!    --> src/lib.rs:299:14
Sep 01 18:06:23.994 INFO kablam!     |
Sep 01 18:06:23.994 INFO kablam! 299 |     for i in (0..path.len()-1) {
Sep 01 18:06:23.994 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:23.994 INFO kablam!     |
Sep 01 18:06:23.994 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 18:06:23.994 INFO kablam! 
Sep 01 18:06:23.994 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:23.994 INFO kablam!    --> src/lib.rs:320:14
Sep 01 18:06:23.994 INFO kablam!     |
Sep 01 18:06:23.995 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Sep 01 18:06:23.995 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:23.995 INFO kablam! 
Sep 01 18:06:24.065 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.065 INFO kablam!    --> src/lib.rs:299:14
Sep 01 18:06:24.065 INFO kablam!     |
Sep 01 18:06:24.065 INFO kablam! 299 |     for i in (0..path.len()-1) {
Sep 01 18:06:24.065 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.065 INFO kablam!     |
Sep 01 18:06:24.066 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 18:06:24.066 INFO kablam! 
Sep 01 18:06:24.067 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.067 INFO kablam!    --> src/lib.rs:320:14
Sep 01 18:06:24.067 INFO kablam!     |
Sep 01 18:06:24.067 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Sep 01 18:06:24.067 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.067 INFO kablam! 
Sep 01 18:06:24.068 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.068 INFO kablam!    --> src/lib.rs:432:16
Sep 01 18:06:24.068 INFO kablam!     |
Sep 01 18:06:24.068 INFO kablam! 432 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 18:06:24.068 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.069 INFO kablam! 
Sep 01 18:06:24.070 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.070 INFO kablam!    --> src/lib.rs:493:16
Sep 01 18:06:24.070 INFO kablam!     |
Sep 01 18:06:24.070 INFO kablam! 493 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 18:06:24.070 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.070 INFO kablam! 
Sep 01 18:06:24.071 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.071 INFO kablam!    --> src/lib.rs:556:16
Sep 01 18:06:24.071 INFO kablam!     |
Sep 01 18:06:24.071 INFO kablam! 556 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 18:06:24.071 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.072 INFO kablam! 
Sep 01 18:06:24.073 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.073 INFO kablam!    --> src/lib.rs:616:16
Sep 01 18:06:24.073 INFO kablam!     |
Sep 01 18:06:24.073 INFO kablam! 616 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 18:06:24.073 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.073 INFO kablam! 
Sep 01 18:06:24.074 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.074 INFO kablam!    --> src/lib.rs:678:16
Sep 01 18:06:24.074 INFO kablam!     |
Sep 01 18:06:24.074 INFO kablam! 678 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 18:06:24.074 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.075 INFO kablam! 
Sep 01 18:06:24.076 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.076 INFO kablam!    --> src/lib.rs:738:16
Sep 01 18:06:24.076 INFO kablam!     |
Sep 01 18:06:24.076 INFO kablam! 738 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 18:06:24.076 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.076 INFO kablam! 
Sep 01 18:06:24.078 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 18:06:24.078 INFO kablam!    --> src/lib.rs:830:16
Sep 01 18:06:24.078 INFO kablam!     |
Sep 01 18:06:24.078 INFO kablam! 830 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 18:06:24.078 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 18:06:24.078 INFO kablam! 
Sep 01 18:06:24.162 INFO kablam! warning: variable does not need to be mutable
Sep 01 18:06:24.162 INFO kablam!    --> src/lib.rs:352:11
Sep 01 18:06:24.162 INFO kablam!     |
Sep 01 18:06:24.162 INFO kablam! 352 |       let mut v: Option<usize>;
Sep 01 18:06:24.162 INFO kablam!     |           ----^
Sep 01 18:06:24.162 INFO kablam!     |           |
Sep 01 18:06:24.162 INFO kablam!     |           help: remove this `mut`
Sep 01 18:06:24.162 INFO kablam!     |
Sep 01 18:06:24.162 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 18:06:24.162 INFO kablam! 
Sep 01 18:06:24.568 INFO kablam! warning: variable does not need to be mutable
Sep 01 18:06:24.568 INFO kablam!    --> src/lib.rs:352:11
Sep 01 18:06:24.568 INFO kablam!     |
Sep 01 18:06:24.568 INFO kablam! 352 |       let mut v: Option<usize>;
Sep 01 18:06:24.569 INFO kablam!     |           ----^
Sep 01 18:06:24.569 INFO kablam!     |           |
Sep 01 18:06:24.569 INFO kablam!     |           help: remove this `mut`
Sep 01 18:06:24.569 INFO kablam!     |
Sep 01 18:06:24.569 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 18:06:24.569 INFO kablam! 
Sep 01 18:06:24.717 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Sep 01 18:06:24.719 INFO kablam! su: No module specific data is present
Sep 01 18:06:25.313 INFO running `"docker" "rm" "-f" "7db7438b7b5daad9b9b0407a30022ad7747b84ee9e0cb11d5c93112bb3266265"`
Sep 01 18:06:25.410 INFO blam! 7db7438b7b5daad9b9b0407a30022ad7747b84ee9e0cb11d5c93112bb3266265