Nov 01 21:47:15.727 INFO checking graphsearch-0.6.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 21:47:15.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 21:47:15.945 INFO blam! e3caf285d9de30910af462ef2ab8dd67d2f46114e84b10acea78fffd26774aa3
Nov 01 21:47:15.952 INFO running `"docker" "start" "-a" "e3caf285d9de30910af462ef2ab8dd67d2f46114e84b10acea78fffd26774aa3"`
Nov 01 21:47:16.720 INFO kablam! usermod: no changes
Nov 01 21:47:16.772 INFO kablam!     Checking graphsearch v0.6.0 (/source)
Nov 01 21:47:17.636 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:17.636 INFO kablam!    --> src/lib.rs:299:14
Nov 01 21:47:17.636 INFO kablam!     |
Nov 01 21:47:17.637 INFO kablam! 299 |     for i in (0..path.len()-1) {
Nov 01 21:47:17.637 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:17.637 INFO kablam!     |
Nov 01 21:47:17.637 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 21:47:17.637 INFO kablam! 
Nov 01 21:47:17.637 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:17.637 INFO kablam!    --> src/lib.rs:320:14
Nov 01 21:47:17.637 INFO kablam!     |
Nov 01 21:47:17.637 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Nov 01 21:47:17.637 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:17.637 INFO kablam! 
Nov 01 21:47:17.876 INFO kablam! warning: variable does not need to be mutable
Nov 01 21:47:17.876 INFO kablam!    --> src/lib.rs:352:11
Nov 01 21:47:17.876 INFO kablam!     |
Nov 01 21:47:17.876 INFO kablam! 352 |       let mut v: Option<usize>;
Nov 01 21:47:17.877 INFO kablam!     |           ----^
Nov 01 21:47:17.877 INFO kablam!     |           |
Nov 01 21:47:17.877 INFO kablam!     |           help: remove this `mut`
Nov 01 21:47:17.877 INFO kablam!     |
Nov 01 21:47:17.877 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 21:47:17.877 INFO kablam! 
Nov 01 21:47:18.342 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.342 INFO kablam!    --> src/lib.rs:299:14
Nov 01 21:47:18.342 INFO kablam!     |
Nov 01 21:47:18.342 INFO kablam! 299 |     for i in (0..path.len()-1) {
Nov 01 21:47:18.342 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.342 INFO kablam!     |
Nov 01 21:47:18.342 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 21:47:18.342 INFO kablam! 
Nov 01 21:47:18.342 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.342 INFO kablam!    --> src/lib.rs:320:14
Nov 01 21:47:18.342 INFO kablam!     |
Nov 01 21:47:18.342 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Nov 01 21:47:18.342 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.342 INFO kablam! 
Nov 01 21:47:18.342 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.342 INFO kablam!    --> src/lib.rs:432:16
Nov 01 21:47:18.343 INFO kablam!     |
Nov 01 21:47:18.343 INFO kablam! 432 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 01 21:47:18.343 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.343 INFO kablam! 
Nov 01 21:47:18.343 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.343 INFO kablam!    --> src/lib.rs:493:16
Nov 01 21:47:18.343 INFO kablam!     |
Nov 01 21:47:18.343 INFO kablam! 493 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 01 21:47:18.343 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.343 INFO kablam! 
Nov 01 21:47:18.343 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.343 INFO kablam!    --> src/lib.rs:556:16
Nov 01 21:47:18.343 INFO kablam!     |
Nov 01 21:47:18.343 INFO kablam! 556 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 01 21:47:18.343 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.343 INFO kablam! 
Nov 01 21:47:18.344 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.345 INFO kablam!    --> src/lib.rs:616:16
Nov 01 21:47:18.345 INFO kablam!     |
Nov 01 21:47:18.345 INFO kablam! 616 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 01 21:47:18.345 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.345 INFO kablam! 
Nov 01 21:47:18.345 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.345 INFO kablam!    --> src/lib.rs:678:16
Nov 01 21:47:18.345 INFO kablam!     |
Nov 01 21:47:18.345 INFO kablam! 678 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 01 21:47:18.346 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.346 INFO kablam! 
Nov 01 21:47:18.346 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.346 INFO kablam!    --> src/lib.rs:738:16
Nov 01 21:47:18.346 INFO kablam!     |
Nov 01 21:47:18.346 INFO kablam! 738 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 01 21:47:18.346 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.346 INFO kablam! 
Nov 01 21:47:18.346 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 01 21:47:18.346 INFO kablam!    --> src/lib.rs:830:16
Nov 01 21:47:18.346 INFO kablam!     |
Nov 01 21:47:18.346 INFO kablam! 830 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Nov 01 21:47:18.346 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 21:47:18.346 INFO kablam! 
Nov 01 21:47:18.632 INFO kablam! warning: variable does not need to be mutable
Nov 01 21:47:18.632 INFO kablam!    --> src/lib.rs:352:11
Nov 01 21:47:18.632 INFO kablam!     |
Nov 01 21:47:18.632 INFO kablam! 352 |       let mut v: Option<usize>;
Nov 01 21:47:18.632 INFO kablam!     |           ----^
Nov 01 21:47:18.632 INFO kablam!     |           |
Nov 01 21:47:18.632 INFO kablam!     |           help: remove this `mut`
Nov 01 21:47:18.632 INFO kablam!     |
Nov 01 21:47:18.632 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 21:47:18.632 INFO kablam! 
Nov 01 21:47:18.737 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Nov 01 21:47:18.744 INFO kablam! su: No module specific data is present
Nov 01 21:47:19.377 INFO running `"docker" "rm" "-f" "e3caf285d9de30910af462ef2ab8dd67d2f46114e84b10acea78fffd26774aa3"`
Nov 01 21:47:19.680 INFO blam! e3caf285d9de30910af462ef2ab8dd67d2f46114e84b10acea78fffd26774aa3