Aug 02 02:42:45.021 INFO checking parallel-0.11.3 against 1.27.2 for lazy_static-1
Aug 02 02:42:45.021 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:42:45.021 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:42:45.021 INFO running `"docker" "create" "-v" "/tmp/crater.LzRvgnDmdS7L:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 02:42:45.280 INFO blam! 8121f113226b2d7cbfd961a9f09dc04df2c5c70dda8b8a318ac93c16ef9b5a3f
Aug 02 02:42:45.282 INFO running `"docker" "start" "-a" "8121f113226b2d7cbfd961a9f09dc04df2c5c70dda8b8a318ac93c16ef9b5a3f"`
Aug 02 02:42:46.287 INFO kablam!     Checking permutate v0.3.2
Aug 02 02:42:46.292 INFO kablam!     Checking numtoa v0.0.7
Aug 02 02:42:46.296 INFO kablam!    Compiling sys-info v0.4.1
Aug 02 02:42:49.090 INFO kablam!     Checking parallel v0.11.3 (file:///source)
Aug 02 02:42:50.154 INFO kablam! warning: doc comment not used by rustdoc
Aug 02 02:42:50.154 INFO kablam!    --> src/main.rs:242:9
Aug 02 02:42:50.154 INFO kablam!     |
Aug 02 02:42:50.154 INFO kablam! 242 |         /// Prints messages from executed commands in the correct order.
Aug 02 02:42:50.154 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:42:50.154 INFO kablam!     |
Aug 02 02:42:50.154 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 02 02:42:50.154 INFO kablam! 
Aug 02 02:42:50.160 INFO kablam! warning: doc comment not used by rustdoc
Aug 02 02:42:50.160 INFO kablam!    --> src/main.rs:245:9
Aug 02 02:42:50.160 INFO kablam!     |
Aug 02 02:42:50.160 INFO kablam! 245 |         /// Wait for all threads to exit before proceeding.
Aug 02 02:42:50.160 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:42:50.160 INFO kablam! 
Aug 02 02:42:50.320 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 02:42:50.320 INFO kablam!    --> src/input_iterator/iterator.rs:231:48
Aug 02 02:42:50.320 INFO kablam!     |
Aug 02 02:42:50.320 INFO kablam! 231 |         for (actual, expected) in iterator.zip((1..4096)) {
Aug 02 02:42:50.320 INFO kablam!     |                                                ^^^^^^^^^ help: remove these parentheses
Aug 02 02:42:50.331 INFO kablam!     |
Aug 02 02:42:50.338 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 02 02:42:50.339 INFO kablam! 
Aug 02 02:42:50.341 INFO kablam! warning: doc comment not used by rustdoc
Aug 02 02:42:50.341 INFO kablam!    --> src/main.rs:242:9
Aug 02 02:42:50.341 INFO kablam!     |
Aug 02 02:42:50.341 INFO kablam! 242 |         /// Prints messages from executed commands in the correct order.
Aug 02 02:42:50.341 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:42:50.342 INFO kablam!     |
Aug 02 02:42:50.342 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 02 02:42:50.342 INFO kablam! 
Aug 02 02:42:50.343 INFO kablam! warning: doc comment not used by rustdoc
Aug 02 02:42:50.343 INFO kablam!    --> src/main.rs:245:9
Aug 02 02:42:50.343 INFO kablam!     |
Aug 02 02:42:50.343 INFO kablam! 245 |         /// Wait for all threads to exit before proceeding.
Aug 02 02:42:50.343 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 02:42:50.343 INFO kablam! 
Aug 02 02:42:51.728 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:42:51.728 INFO kablam!    --> src/arguments/mod.rs:553:9
Aug 02 02:42:51.728 INFO kablam!     |
Aug 02 02:42:51.728 INFO kablam! 553 |     let mut append_list = &mut Vec::new();
Aug 02 02:42:51.728 INFO kablam!     |         ----^^^^^^^^^^^
Aug 02 02:42:51.728 INFO kablam!     |         |
Aug 02 02:42:51.728 INFO kablam!     |         help: remove this `mut`
Aug 02 02:42:51.728 INFO kablam!     |
Aug 02 02:42:51.728 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 02:42:51.728 INFO kablam! 
Aug 02 02:42:51.860 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:42:51.860 INFO kablam!   --> src/execute/exec_commands.rs:36:13
Aug 02 02:42:51.860 INFO kablam!    |
Aug 02 02:42:51.860 INFO kablam! 36 |         let mut command_buffer = &mut String::with_capacity(64);
Aug 02 02:42:51.860 INFO kablam!    |             ----^^^^^^^^^^^^^^
Aug 02 02:42:51.860 INFO kablam!    |             |
Aug 02 02:42:51.861 INFO kablam!    |             help: remove this `mut`
Aug 02 02:42:51.861 INFO kablam! 
Aug 02 02:42:52.081 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:42:52.081 INFO kablam!   --> src/execute/pipe.rs:41:17
Aug 02 02:42:52.081 INFO kablam!    |
Aug 02 02:42:52.081 INFO kablam! 41 |             let mut stdout = child.stdout.as_mut().expect("unable to open stdout of child");
Aug 02 02:42:52.081 INFO kablam!    |                 ----^^^^^^
Aug 02 02:42:52.082 INFO kablam!    |                 |
Aug 02 02:42:52.082 INFO kablam!    |                 help: remove this `mut`
Aug 02 02:42:52.082 INFO kablam! 
Aug 02 02:42:52.309 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:42:52.309 INFO kablam!    --> src/arguments/mod.rs:553:9
Aug 02 02:42:52.309 INFO kablam!     |
Aug 02 02:42:52.309 INFO kablam! 553 |     let mut append_list = &mut Vec::new();
Aug 02 02:42:52.310 INFO kablam!     |         ----^^^^^^^^^^^
Aug 02 02:42:52.310 INFO kablam!     |         |
Aug 02 02:42:52.310 INFO kablam!     |         help: remove this `mut`
Aug 02 02:42:52.310 INFO kablam!     |
Aug 02 02:42:52.310 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 02:42:52.310 INFO kablam! 
Aug 02 02:42:52.431 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:42:52.431 INFO kablam!   --> src/execute/exec_commands.rs:36:13
Aug 02 02:42:52.431 INFO kablam!    |
Aug 02 02:42:52.431 INFO kablam! 36 |         let mut command_buffer = &mut String::with_capacity(64);
Aug 02 02:42:52.431 INFO kablam!    |             ----^^^^^^^^^^^^^^
Aug 02 02:42:52.431 INFO kablam!    |             |
Aug 02 02:42:52.432 INFO kablam!    |             help: remove this `mut`
Aug 02 02:42:52.432 INFO kablam! 
Aug 02 02:42:52.572 INFO kablam! warning: variable does not need to be mutable
Aug 02 02:42:52.572 INFO kablam!   --> src/execute/pipe.rs:41:17
Aug 02 02:42:52.572 INFO kablam!    |
Aug 02 02:42:52.572 INFO kablam! 41 |             let mut stdout = child.stdout.as_mut().expect("unable to open stdout of child");
Aug 02 02:42:52.572 INFO kablam!    |                 ----^^^^^^
Aug 02 02:42:52.572 INFO kablam!    |                 |
Aug 02 02:42:52.572 INFO kablam!    |                 help: remove this `mut`
Aug 02 02:42:52.572 INFO kablam! 
Aug 02 02:42:52.825 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
Aug 02 02:42:52.852 INFO kablam! su: No module specific data is present
Aug 02 02:42:53.467 INFO running `"docker" "rm" "-f" "8121f113226b2d7cbfd961a9f09dc04df2c5c70dda8b8a318ac93c16ef9b5a3f"`
Aug 02 02:42:53.630 INFO blam! 8121f113226b2d7cbfd961a9f09dc04df2c5c70dda8b8a318ac93c16ef9b5a3f