Aug 11 12:06:56.979 INFO checking graphsearch-0.6.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 12:06:56.979 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 12:06:56.979 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 12:06:56.979 INFO running `"docker" "create" "-v" "/tmp/crater.jat5u3fwJTuU:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 12:06:57.227 INFO blam! ccac96b894003511b1bd48f6d1a92b01505bb48f54799015b22e585c481cd80c
Aug 11 12:06:57.231 INFO running `"docker" "start" "-a" "ccac96b894003511b1bd48f6d1a92b01505bb48f54799015b22e585c481cd80c"`
Aug 11 12:06:58.259 INFO kablam!     Checking graphsearch v0.6.0 (file:///source)
Aug 11 12:06:58.709 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:58.709 INFO kablam!    --> src/lib.rs:299:14
Aug 11 12:06:58.709 INFO kablam!     |
Aug 11 12:06:58.709 INFO kablam! 299 |     for i in (0..path.len()-1) {
Aug 11 12:06:58.709 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:58.709 INFO kablam!     |
Aug 11 12:06:58.709 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 12:06:58.710 INFO kablam! 
Aug 11 12:06:58.710 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:58.710 INFO kablam!    --> src/lib.rs:320:14
Aug 11 12:06:58.710 INFO kablam!     |
Aug 11 12:06:58.710 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Aug 11 12:06:58.710 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:58.710 INFO kablam! 
Aug 11 12:06:59.005 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.005 INFO kablam!    --> src/lib.rs:299:14
Aug 11 12:06:59.005 INFO kablam!     |
Aug 11 12:06:59.005 INFO kablam! 299 |     for i in (0..path.len()-1) {
Aug 11 12:06:59.005 INFO kablam!     |              ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.005 INFO kablam!     |
Aug 11 12:06:59.005 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 12:06:59.005 INFO kablam! 
Aug 11 12:06:59.005 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.006 INFO kablam!    --> src/lib.rs:320:14
Aug 11 12:06:59.006 INFO kablam!     |
Aug 11 12:06:59.006 INFO kablam! 320 |     for i in (0..self.graph.len()) {
Aug 11 12:06:59.006 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.006 INFO kablam! 
Aug 11 12:06:59.006 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.006 INFO kablam!    --> src/lib.rs:432:16
Aug 11 12:06:59.006 INFO kablam!     |
Aug 11 12:06:59.006 INFO kablam! 432 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 11 12:06:59.006 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.006 INFO kablam! 
Aug 11 12:06:59.007 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.007 INFO kablam!    --> src/lib.rs:493:16
Aug 11 12:06:59.007 INFO kablam!     |
Aug 11 12:06:59.007 INFO kablam! 493 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 11 12:06:59.007 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.008 INFO kablam! 
Aug 11 12:06:59.009 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.009 INFO kablam!    --> src/lib.rs:556:16
Aug 11 12:06:59.009 INFO kablam!     |
Aug 11 12:06:59.009 INFO kablam! 556 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 11 12:06:59.009 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.009 INFO kablam! 
Aug 11 12:06:59.011 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.011 INFO kablam!    --> src/lib.rs:616:16
Aug 11 12:06:59.011 INFO kablam!     |
Aug 11 12:06:59.011 INFO kablam! 616 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 11 12:06:59.011 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.011 INFO kablam! 
Aug 11 12:06:59.012 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.012 INFO kablam!    --> src/lib.rs:678:16
Aug 11 12:06:59.012 INFO kablam!     |
Aug 11 12:06:59.013 INFO kablam! 678 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 11 12:06:59.013 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.013 INFO kablam! 
Aug 11 12:06:59.014 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.014 INFO kablam!    --> src/lib.rs:738:16
Aug 11 12:06:59.014 INFO kablam!     |
Aug 11 12:06:59.015 INFO kablam! 738 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 11 12:06:59.015 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.015 INFO kablam! 
Aug 11 12:06:59.016 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 11 12:06:59.017 INFO kablam!    --> src/lib.rs:830:16
Aug 11 12:06:59.017 INFO kablam!     |
Aug 11 12:06:59.017 INFO kablam! 830 |       for i in (0..expected_path.len()) { assert_eq!(result[i], expected_path[i]); }
Aug 11 12:06:59.017 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 12:06:59.017 INFO kablam! 
Aug 11 12:06:59.194 INFO kablam! warning: variable does not need to be mutable
Aug 11 12:06:59.194 INFO kablam!    --> src/lib.rs:352:11
Aug 11 12:06:59.194 INFO kablam!     |
Aug 11 12:06:59.194 INFO kablam! 352 |       let mut v: Option<usize>;
Aug 11 12:06:59.194 INFO kablam!     |           ----^
Aug 11 12:06:59.194 INFO kablam!     |           |
Aug 11 12:06:59.194 INFO kablam!     |           help: remove this `mut`
Aug 11 12:06:59.194 INFO kablam!     |
Aug 11 12:06:59.194 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 12:06:59.194 INFO kablam! 
Aug 11 12:06:59.790 INFO kablam! warning: variable does not need to be mutable
Aug 11 12:06:59.790 INFO kablam!    --> src/lib.rs:352:11
Aug 11 12:06:59.790 INFO kablam!     |
Aug 11 12:06:59.790 INFO kablam! 352 |       let mut v: Option<usize>;
Aug 11 12:06:59.790 INFO kablam!     |           ----^
Aug 11 12:06:59.790 INFO kablam!     |           |
Aug 11 12:06:59.790 INFO kablam!     |           help: remove this `mut`
Aug 11 12:06:59.790 INFO kablam!     |
Aug 11 12:06:59.790 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 12:06:59.790 INFO kablam! 
Aug 11 12:07:00.035 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Aug 11 12:07:00.038 INFO kablam! su: No module specific data is present
Aug 11 12:07:00.728 INFO running `"docker" "rm" "-f" "ccac96b894003511b1bd48f6d1a92b01505bb48f54799015b22e585c481cd80c"`
Aug 11 12:07:00.887 INFO blam! ccac96b894003511b1bd48f6d1a92b01505bb48f54799015b22e585c481cd80c