Sep 01 01:36:31.994 INFO checking graphsearch-0.6.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 01:36:31.994 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 01:36:31.994 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:36:32.198 INFO blam! 3a22434872d94e1d91aaff73c40eedb38fa006eaf1c0c4c2e3765f96210b9f35
Sep 01 01:36:32.200 INFO running `"docker" "start" "-a" "3a22434872d94e1d91aaff73c40eedb38fa006eaf1c0c4c2e3765f96210b9f35"`
Sep 01 01:36:32.920 INFO kablam!     Checking graphsearch v0.6.0 (file:///source)
Sep 01 01:36:33.362 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.362 INFO kablam!    --> src/lib.rs:299:14
Sep 01 01:36:33.362 INFO kablam!     |
Sep 01 01:36:33.363 INFO kablam! 299 |     for i in (0..path.len()-1) {
Sep 01 01:36:33.363 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.363 INFO kablam!     |
Sep 01 01:36:33.363 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 01:36:33.363 INFO kablam! 
Sep 01 01:36:33.363 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.363 INFO kablam!    --> src/lib.rs:320:14
Sep 01 01:36:33.363 INFO kablam!     |
Sep 01 01:36:33.363 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Sep 01 01:36:33.363 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.363 INFO kablam! 
Sep 01 01:36:33.464 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.464 INFO kablam!    --> src/lib.rs:299:14
Sep 01 01:36:33.464 INFO kablam!     |
Sep 01 01:36:33.464 INFO kablam! 299 |     for i in (0..path.len()-1) {
Sep 01 01:36:33.464 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.465 INFO kablam!     |
Sep 01 01:36:33.465 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 01:36:33.465 INFO kablam! 
Sep 01 01:36:33.465 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.465 INFO kablam!    --> src/lib.rs:320:14
Sep 01 01:36:33.465 INFO kablam!     |
Sep 01 01:36:33.465 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Sep 01 01:36:33.465 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.465 INFO kablam! 
Sep 01 01:36:33.465 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.465 INFO kablam!    --> src/lib.rs:432:16
Sep 01 01:36:33.465 INFO kablam!     |
Sep 01 01:36:33.465 INFO kablam! 432 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 01:36:33.465 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.465 INFO kablam! 
Sep 01 01:36:33.466 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.466 INFO kablam!    --> src/lib.rs:493:16
Sep 01 01:36:33.466 INFO kablam!     |
Sep 01 01:36:33.466 INFO kablam! 493 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 01:36:33.466 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.466 INFO kablam! 
Sep 01 01:36:33.466 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.466 INFO kablam!    --> src/lib.rs:556:16
Sep 01 01:36:33.466 INFO kablam!     |
Sep 01 01:36:33.467 INFO kablam! 556 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 01:36:33.467 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.467 INFO kablam! 
Sep 01 01:36:33.467 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.467 INFO kablam!    --> src/lib.rs:616:16
Sep 01 01:36:33.467 INFO kablam!     |
Sep 01 01:36:33.467 INFO kablam! 616 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 01:36:33.467 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.467 INFO kablam! 
Sep 01 01:36:33.468 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.468 INFO kablam!    --> src/lib.rs:678:16
Sep 01 01:36:33.468 INFO kablam!     |
Sep 01 01:36:33.468 INFO kablam! 678 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 01:36:33.468 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.468 INFO kablam! 
Sep 01 01:36:33.469 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.469 INFO kablam!    --> src/lib.rs:738:16
Sep 01 01:36:33.469 INFO kablam!     |
Sep 01 01:36:33.469 INFO kablam! 738 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 01:36:33.469 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.469 INFO kablam! 
Sep 01 01:36:33.470 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 01:36:33.470 INFO kablam!    --> src/lib.rs:830:16
Sep 01 01:36:33.470 INFO kablam!     |
Sep 01 01:36:33.470 INFO kablam! 830 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Sep 01 01:36:33.470 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 01:36:33.470 INFO kablam! 
Sep 01 01:36:33.541 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:36:33.541 INFO kablam!    --> src/lib.rs:352:11
Sep 01 01:36:33.541 INFO kablam!     |
Sep 01 01:36:33.541 INFO kablam! 352 |       let mut v: Option<usize>;
Sep 01 01:36:33.541 INFO kablam!     |           ----^
Sep 01 01:36:33.541 INFO kablam!     |           |
Sep 01 01:36:33.542 INFO kablam!     |           help: remove this `mut`
Sep 01 01:36:33.542 INFO kablam!     |
Sep 01 01:36:33.542 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 01:36:33.542 INFO kablam! 
Sep 01 01:36:33.967 INFO kablam! warning: variable does not need to be mutable
Sep 01 01:36:33.967 INFO kablam!    --> src/lib.rs:352:11
Sep 01 01:36:33.967 INFO kablam!     |
Sep 01 01:36:33.967 INFO kablam! 352 |       let mut v: Option<usize>;
Sep 01 01:36:33.967 INFO kablam!     |           ----^
Sep 01 01:36:33.967 INFO kablam!     |           |
Sep 01 01:36:33.967 INFO kablam!     |           help: remove this `mut`
Sep 01 01:36:33.968 INFO kablam!     |
Sep 01 01:36:33.968 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 01:36:33.968 INFO kablam! 
Sep 01 01:36:34.080 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 01 01:36:34.083 INFO kablam! su: No module specific data is present
Sep 01 01:36:34.543 INFO running `"docker" "rm" "-f" "3a22434872d94e1d91aaff73c40eedb38fa006eaf1c0c4c2e3765f96210b9f35"`
Sep 01 01:36:34.654 INFO blam! 3a22434872d94e1d91aaff73c40eedb38fa006eaf1c0c4c2e3765f96210b9f35