Aug 17 20:26:09.150 INFO checking graphsearch-0.6.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 20:26:09.150 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 20:26:09.150 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 20:26:09.150 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 20:26:09.418 INFO blam! 4bae209189cd67f07ec9c247cac61b40dcd355f298c595aa56476295da06bc33
Aug 17 20:26:09.421 INFO running `"docker" "start" "-a" "4bae209189cd67f07ec9c247cac61b40dcd355f298c595aa56476295da06bc33"`
Aug 17 20:26:10.315 INFO kablam!     Checking graphsearch v0.6.0 (file:///source)
Aug 17 20:26:11.117 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.117 INFO kablam!    --> src/lib.rs:299:14
Aug 17 20:26:11.117 INFO kablam!     |
Aug 17 20:26:11.117 INFO kablam! 299 |     for i in (0..path.len()-1) {
Aug 17 20:26:11.117 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.117 INFO kablam!     |
Aug 17 20:26:11.117 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 20:26:11.117 INFO kablam! 
Aug 17 20:26:11.117 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.117 INFO kablam!    --> src/lib.rs:320:14
Aug 17 20:26:11.117 INFO kablam!     |
Aug 17 20:26:11.117 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Aug 17 20:26:11.117 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.117 INFO kablam! 
Aug 17 20:26:11.477 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.477 INFO kablam!    --> src/lib.rs:299:14
Aug 17 20:26:11.477 INFO kablam!     |
Aug 17 20:26:11.477 INFO kablam! 299 |     for i in (0..path.len()-1) {
Aug 17 20:26:11.477 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.477 INFO kablam!     |
Aug 17 20:26:11.477 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 17 20:26:11.478 INFO kablam! 
Aug 17 20:26:11.478 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.478 INFO kablam!    --> src/lib.rs:320:14
Aug 17 20:26:11.478 INFO kablam!     |
Aug 17 20:26:11.478 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Aug 17 20:26:11.478 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.478 INFO kablam! 
Aug 17 20:26:11.478 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.478 INFO kablam!    --> src/lib.rs:432:16
Aug 17 20:26:11.478 INFO kablam!     |
Aug 17 20:26:11.478 INFO kablam! 432 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 17 20:26:11.478 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.478 INFO kablam! 
Aug 17 20:26:11.478 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.478 INFO kablam!    --> src/lib.rs:493:16
Aug 17 20:26:11.478 INFO kablam!     |
Aug 17 20:26:11.478 INFO kablam! 493 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 17 20:26:11.478 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.478 INFO kablam! 
Aug 17 20:26:11.478 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.478 INFO kablam!    --> src/lib.rs:556:16
Aug 17 20:26:11.478 INFO kablam!     |
Aug 17 20:26:11.478 INFO kablam! 556 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 17 20:26:11.478 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.478 INFO kablam! 
Aug 17 20:26:11.482 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.482 INFO kablam!    --> src/lib.rs:616:16
Aug 17 20:26:11.483 INFO kablam!     |
Aug 17 20:26:11.483 INFO kablam! 616 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 17 20:26:11.483 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.483 INFO kablam! 
Aug 17 20:26:11.483 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.483 INFO kablam!    --> src/lib.rs:678:16
Aug 17 20:26:11.483 INFO kablam!     |
Aug 17 20:26:11.483 INFO kablam! 678 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 17 20:26:11.483 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.486 INFO kablam! 
Aug 17 20:26:11.487 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.487 INFO kablam!    --> src/lib.rs:738:16
Aug 17 20:26:11.487 INFO kablam!     |
Aug 17 20:26:11.487 INFO kablam! 738 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 17 20:26:11.487 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.487 INFO kablam! 
Aug 17 20:26:11.488 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 17 20:26:11.488 INFO kablam!    --> src/lib.rs:830:16
Aug 17 20:26:11.488 INFO kablam!     |
Aug 17 20:26:11.488 INFO kablam! 830 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 17 20:26:11.488 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 17 20:26:11.488 INFO kablam! 
Aug 17 20:26:11.636 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:26:11.636 INFO kablam!    --> src/lib.rs:352:11
Aug 17 20:26:11.636 INFO kablam!     |
Aug 17 20:26:11.636 INFO kablam! 352 |       let mut v: Option<usize>;
Aug 17 20:26:11.636 INFO kablam!     |           ----^
Aug 17 20:26:11.636 INFO kablam!     |           |
Aug 17 20:26:11.636 INFO kablam!     |           help: remove this `mut`
Aug 17 20:26:11.636 INFO kablam!     |
Aug 17 20:26:11.636 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 20:26:11.636 INFO kablam! 
Aug 17 20:26:12.404 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:26:12.404 INFO kablam!    --> src/lib.rs:352:11
Aug 17 20:26:12.404 INFO kablam!     |
Aug 17 20:26:12.404 INFO kablam! 352 |       let mut v: Option<usize>;
Aug 17 20:26:12.404 INFO kablam!     |           ----^
Aug 17 20:26:12.404 INFO kablam!     |           |
Aug 17 20:26:12.404 INFO kablam!     |           help: remove this `mut`
Aug 17 20:26:12.404 INFO kablam!     |
Aug 17 20:26:12.405 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 20:26:12.405 INFO kablam! 
Aug 17 20:26:12.691 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Aug 17 20:26:12.698 INFO kablam! su: No module specific data is present
Aug 17 20:26:13.199 INFO running `"docker" "rm" "-f" "4bae209189cd67f07ec9c247cac61b40dcd355f298c595aa56476295da06bc33"`
Aug 17 20:26:13.376 INFO blam! 4bae209189cd67f07ec9c247cac61b40dcd355f298c595aa56476295da06bc33