Aug 11 06:45:18.196 INFO checking parallel-0.11.3 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 06:45:18.196 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:45:18.197 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:45:18.197 INFO running `"docker" "create" "-v" "/tmp/crater.hOmBVUJU1DQ2:/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 06:45:18.507 INFO blam! 28084629596fa73f3fcec86cd4775403d49499d8df173a2d243832f3f970fc47
Aug 11 06:45:18.510 INFO running `"docker" "start" "-a" "28084629596fa73f3fcec86cd4775403d49499d8df173a2d243832f3f970fc47"`
Aug 11 06:45:19.531 INFO kablam!     Checking permutate v0.3.2
Aug 11 06:45:19.536 INFO kablam!     Checking numtoa v0.0.7
Aug 11 06:45:19.538 INFO kablam!    Compiling sys-info v0.4.1
Aug 11 06:45:22.156 INFO kablam!     Checking parallel v0.11.3 (file:///source)
Aug 11 06:45:23.039 INFO kablam! warning: doc comment not used by rustdoc
Aug 11 06:45:23.039 INFO kablam!    --> src/main.rs:242:9
Aug 11 06:45:23.039 INFO kablam!     |
Aug 11 06:45:23.039 INFO kablam! 242 |         /// Prints messages from executed commands in the correct order.
Aug 11 06:45:23.039 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:45:23.040 INFO kablam!     |
Aug 11 06:45:23.040 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 11 06:45:23.040 INFO kablam! 
Aug 11 06:45:23.040 INFO kablam! warning: doc comment not used by rustdoc
Aug 11 06:45:23.040 INFO kablam!    --> src/main.rs:245:9
Aug 11 06:45:23.040 INFO kablam!     |
Aug 11 06:45:23.040 INFO kablam! 245 |         /// Wait for all threads to exit before proceeding.
Aug 11 06:45:23.040 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:45:23.040 INFO kablam! 
Aug 11 06:45:23.282 INFO kablam! warning: unnecessary parentheses around method argument
Aug 11 06:45:23.282 INFO kablam!    --> src/input_iterator/iterator.rs:231:48
Aug 11 06:45:23.282 INFO kablam!     |
Aug 11 06:45:23.282 INFO kablam! 231 |         for (actual, expected) in iterator.zip((1..4096)) {
Aug 11 06:45:23.282 INFO kablam!     |                                                ^^^^^^^^^ help: remove these parentheses
Aug 11 06:45:23.282 INFO kablam!     |
Aug 11 06:45:23.282 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 06:45:23.282 INFO kablam! 
Aug 11 06:45:23.293 INFO kablam! warning: doc comment not used by rustdoc
Aug 11 06:45:23.293 INFO kablam!    --> src/main.rs:242:9
Aug 11 06:45:23.293 INFO kablam!     |
Aug 11 06:45:23.293 INFO kablam! 242 |         /// Prints messages from executed commands in the correct order.
Aug 11 06:45:23.294 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:45:23.294 INFO kablam!     |
Aug 11 06:45:23.294 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 11 06:45:23.294 INFO kablam! 
Aug 11 06:45:23.294 INFO kablam! warning: doc comment not used by rustdoc
Aug 11 06:45:23.294 INFO kablam!    --> src/main.rs:245:9
Aug 11 06:45:23.294 INFO kablam!     |
Aug 11 06:45:23.294 INFO kablam! 245 |         /// Wait for all threads to exit before proceeding.
Aug 11 06:45:23.294 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 06:45:23.294 INFO kablam! 
Aug 11 06:45:25.242 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:45:25.242 INFO kablam!    --> src/arguments/mod.rs:553:9
Aug 11 06:45:25.242 INFO kablam!     |
Aug 11 06:45:25.242 INFO kablam! 553 |     let mut append_list = &mut Vec::new();
Aug 11 06:45:25.242 INFO kablam!     |         ----^^^^^^^^^^^
Aug 11 06:45:25.243 INFO kablam!     |         |
Aug 11 06:45:25.243 INFO kablam!     |         help: remove this `mut`
Aug 11 06:45:25.243 INFO kablam!     |
Aug 11 06:45:25.243 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 06:45:25.243 INFO kablam! 
Aug 11 06:45:25.365 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:45:25.365 INFO kablam!   --> src/execute/exec_commands.rs:36:13
Aug 11 06:45:25.365 INFO kablam!    |
Aug 11 06:45:25.365 INFO kablam! 36 |         let mut command_buffer = &mut String::with_capacity(64);
Aug 11 06:45:25.365 INFO kablam!    |             ----^^^^^^^^^^^^^^
Aug 11 06:45:25.365 INFO kablam!    |             |
Aug 11 06:45:25.365 INFO kablam!    |             help: remove this `mut`
Aug 11 06:45:25.365 INFO kablam! 
Aug 11 06:45:25.505 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:45:25.505 INFO kablam!   --> src/execute/pipe.rs:41:17
Aug 11 06:45:25.505 INFO kablam!    |
Aug 11 06:45:25.505 INFO kablam! 41 |             let mut stdout = child.stdout.as_mut().expect("unable to open stdout of child");
Aug 11 06:45:25.505 INFO kablam!    |                 ----^^^^^^
Aug 11 06:45:25.505 INFO kablam!    |                 |
Aug 11 06:45:25.505 INFO kablam!    |                 help: remove this `mut`
Aug 11 06:45:25.506 INFO kablam! 
Aug 11 06:45:25.934 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:45:25.934 INFO kablam!    --> src/arguments/mod.rs:553:9
Aug 11 06:45:25.934 INFO kablam!     |
Aug 11 06:45:25.935 INFO kablam! 553 |     let mut append_list = &mut Vec::new();
Aug 11 06:45:25.935 INFO kablam!     |         ----^^^^^^^^^^^
Aug 11 06:45:25.935 INFO kablam!     |         |
Aug 11 06:45:25.935 INFO kablam!     |         help: remove this `mut`
Aug 11 06:45:25.935 INFO kablam!     |
Aug 11 06:45:25.935 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 06:45:25.935 INFO kablam! 
Aug 11 06:45:26.184 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:45:26.184 INFO kablam!   --> src/execute/exec_commands.rs:36:13
Aug 11 06:45:26.184 INFO kablam!    |
Aug 11 06:45:26.184 INFO kablam! 36 |         let mut command_buffer = &mut String::with_capacity(64);
Aug 11 06:45:26.184 INFO kablam!    |             ----^^^^^^^^^^^^^^
Aug 11 06:45:26.184 INFO kablam!    |             |
Aug 11 06:45:26.184 INFO kablam!    |             help: remove this `mut`
Aug 11 06:45:26.184 INFO kablam! 
Aug 11 06:45:26.327 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:45:26.327 INFO kablam!   --> src/execute/pipe.rs:41:17
Aug 11 06:45:26.327 INFO kablam!    |
Aug 11 06:45:26.327 INFO kablam! 41 |             let mut stdout = child.stdout.as_mut().expect("unable to open stdout of child");
Aug 11 06:45:26.327 INFO kablam!    |                 ----^^^^^^
Aug 11 06:45:26.327 INFO kablam!    |                 |
Aug 11 06:45:26.327 INFO kablam!    |                 help: remove this `mut`
Aug 11 06:45:26.327 INFO kablam! 
Aug 11 06:45:26.550 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
Aug 11 06:45:26.555 INFO kablam! su: No module specific data is present
Aug 11 06:45:27.356 INFO running `"docker" "rm" "-f" "28084629596fa73f3fcec86cd4775403d49499d8df173a2d243832f3f970fc47"`
Aug 11 06:45:27.497 INFO blam! 28084629596fa73f3fcec86cd4775403d49499d8df173a2d243832f3f970fc47