Oct 12 12:57:19.964 INFO checking strassl/home-interface against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:57:19.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 12:57:20.345 INFO blam! c0d6c0f9ee0ac53f0affd79eea33a4fccf5628e8e64f183c1de83550c7744bd3
Oct 12 12:57:20.346 INFO running `"docker" "start" "-a" "c0d6c0f9ee0ac53f0affd79eea33a4fccf5628e8e64f183c1de83550c7744bd3"`
Oct 12 12:57:21.529 INFO kablam! usermod: no changes
Oct 12 12:57:21.900 INFO kablam!    Compiling rustc-serialize v0.3.22
Oct 12 12:57:21.900 INFO kablam!     Checking phf_shared v0.7.20
Oct 12 12:57:21.924 INFO kablam!     Checking ioctl-rs v0.1.5
Oct 12 12:57:21.924 INFO kablam!     Checking termios v0.2.2
Oct 12 12:57:21.924 INFO kablam!     Checking clap v2.19.3
Oct 12 12:57:21.924 INFO kablam!    Compiling kernel32-sys v0.2.2
Oct 12 12:57:21.924 INFO kablam!    Compiling palette v0.2.1
Oct 12 12:57:23.000 INFO kablam!    Compiling term v0.4.4
Oct 12 12:57:24.058 INFO kablam!     Checking serial v0.3.4
Oct 12 12:57:24.197 INFO kablam!     Checking phf v0.7.20
Oct 12 12:57:42.337 INFO kablam!    Compiling syntex_pos v0.52.0
Oct 12 12:57:43.829 INFO kablam!    Compiling syntex_errors v0.52.0
Oct 12 12:57:47.785 INFO kablam!    Compiling syntex_syntax v0.52.0
Oct 12 12:58:35.183 INFO kablam!    Compiling syntex v0.52.0
Oct 12 12:58:36.888 INFO kablam!    Compiling serde_codegen v0.8.21
Oct 12 12:58:42.769 INFO kablam!    Compiling home-interface v0.1.0 (/source)
Oct 12 12:58:47.598 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:47.598 INFO kablam!   --> src/interface/mod.rs:26:73
Oct 12 12:58:47.598 INFO kablam!    |
Oct 12 12:58:47.599 INFO kablam! 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Oct 12 12:58:47.599 INFO kablam!    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:47.608 INFO kablam!    |
Oct 12 12:58:47.609 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 12:58:47.609 INFO kablam! 
Oct 12 12:58:47.609 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:47.610 INFO kablam!   --> src/interface/mod.rs:27:82
Oct 12 12:58:47.610 INFO kablam!    |
Oct 12 12:58:47.610 INFO kablam! 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Oct 12 12:58:47.610 INFO kablam!    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:47.611 INFO kablam! 
Oct 12 12:58:47.611 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:47.611 INFO kablam!   --> src/interface/mod.rs:28:69
Oct 12 12:58:47.612 INFO kablam!    |
Oct 12 12:58:47.612 INFO kablam! 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Oct 12 12:58:47.612 INFO kablam!    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:47.612 INFO kablam! 
Oct 12 12:58:47.613 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:47.613 INFO kablam!   --> src/interface/mod.rs:29:72
Oct 12 12:58:47.613 INFO kablam!    |
Oct 12 12:58:47.614 INFO kablam! 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Oct 12 12:58:47.614 INFO kablam!    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:47.614 INFO kablam! 
Oct 12 12:58:47.657 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:47.657 INFO kablam!   --> src/interface/mod.rs:26:73
Oct 12 12:58:47.657 INFO kablam!    |
Oct 12 12:58:47.658 INFO kablam! 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Oct 12 12:58:47.658 INFO kablam!    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:47.665 INFO kablam!    |
Oct 12 12:58:47.665 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 12:58:47.665 INFO kablam! 
Oct 12 12:58:47.666 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:47.666 INFO kablam!   --> src/interface/mod.rs:27:82
Oct 12 12:58:47.666 INFO kablam!    |
Oct 12 12:58:47.667 INFO kablam! 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Oct 12 12:58:47.667 INFO kablam!    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:47.667 INFO kablam! 
Oct 12 12:58:47.667 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:47.668 INFO kablam!   --> src/interface/mod.rs:28:69
Oct 12 12:58:47.668 INFO kablam!    |
Oct 12 12:58:47.668 INFO kablam! 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Oct 12 12:58:47.669 INFO kablam!    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:47.669 INFO kablam! 
Oct 12 12:58:47.669 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:47.670 INFO kablam!   --> src/interface/mod.rs:29:72
Oct 12 12:58:47.670 INFO kablam!    |
Oct 12 12:58:47.670 INFO kablam! 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Oct 12 12:58:47.670 INFO kablam!    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:47.671 INFO kablam! 
Oct 12 12:58:48.432 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:58:48.432 INFO kablam!   --> src/interface/mod.rs:77:9
Oct 12 12:58:48.432 INFO kablam!    |
Oct 12 12:58:48.432 INFO kablam! 77 |     let mut controller = &mut *guard;
Oct 12 12:58:48.432 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 12:58:48.432 INFO kablam!    |         |
Oct 12 12:58:48.432 INFO kablam!    |         help: remove this `mut`
Oct 12 12:58:48.432 INFO kablam!    |
Oct 12 12:58:48.432 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 12:58:48.432 INFO kablam! 
Oct 12 12:58:48.443 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:58:48.443 INFO kablam!   --> src/interface/mod.rs:91:9
Oct 12 12:58:48.443 INFO kablam!    |
Oct 12 12:58:48.443 INFO kablam! 91 |     let mut controller = &mut *guard;
Oct 12 12:58:48.443 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 12:58:48.443 INFO kablam!    |         |
Oct 12 12:58:48.443 INFO kablam!    |         help: remove this `mut`
Oct 12 12:58:48.443 INFO kablam! 
Oct 12 12:58:48.540 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:58:48.540 INFO kablam!   --> src/interface/mod.rs:77:9
Oct 12 12:58:48.540 INFO kablam!    |
Oct 12 12:58:48.540 INFO kablam! 77 |     let mut controller = &mut *guard;
Oct 12 12:58:48.540 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 12:58:48.540 INFO kablam!    |         |
Oct 12 12:58:48.540 INFO kablam!    |         help: remove this `mut`
Oct 12 12:58:48.540 INFO kablam!    |
Oct 12 12:58:48.540 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 12:58:48.540 INFO kablam! 
Oct 12 12:58:48.540 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:58:48.540 INFO kablam!   --> src/interface/mod.rs:91:9
Oct 12 12:58:48.540 INFO kablam!    |
Oct 12 12:58:48.540 INFO kablam! 91 |     let mut controller = &mut *guard;
Oct 12 12:58:48.540 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 12:58:48.540 INFO kablam!    |         |
Oct 12 12:58:48.540 INFO kablam!    |         help: remove this `mut`
Oct 12 12:58:48.548 INFO kablam! 
Oct 12 12:58:49.757 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:49.757 INFO kablam!   --> src/interface/mod.rs:26:73
Oct 12 12:58:49.757 INFO kablam!    |
Oct 12 12:58:49.757 INFO kablam! 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Oct 12 12:58:49.757 INFO kablam!    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:49.757 INFO kablam!    |
Oct 12 12:58:49.757 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 12:58:49.757 INFO kablam! 
Oct 12 12:58:49.757 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:49.757 INFO kablam!   --> src/interface/mod.rs:27:82
Oct 12 12:58:49.757 INFO kablam!    |
Oct 12 12:58:49.757 INFO kablam! 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Oct 12 12:58:49.757 INFO kablam!    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:49.757 INFO kablam! 
Oct 12 12:58:49.757 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:49.757 INFO kablam!   --> src/interface/mod.rs:28:69
Oct 12 12:58:49.764 INFO kablam!    |
Oct 12 12:58:49.768 INFO kablam! 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Oct 12 12:58:49.768 INFO kablam!    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:49.768 INFO kablam! 
Oct 12 12:58:49.768 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:49.768 INFO kablam!   --> src/interface/mod.rs:29:72
Oct 12 12:58:49.768 INFO kablam!    |
Oct 12 12:58:49.768 INFO kablam! 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Oct 12 12:58:49.768 INFO kablam!    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:49.768 INFO kablam! 
Oct 12 12:58:50.041 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:50.042 INFO kablam!   --> src/interface/mod.rs:26:73
Oct 12 12:58:50.042 INFO kablam!    |
Oct 12 12:58:50.042 INFO kablam! 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Oct 12 12:58:50.043 INFO kablam!    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:50.043 INFO kablam!    |
Oct 12 12:58:50.043 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 12:58:50.044 INFO kablam! 
Oct 12 12:58:50.044 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:50.044 INFO kablam!   --> src/interface/mod.rs:27:82
Oct 12 12:58:50.045 INFO kablam!    |
Oct 12 12:58:50.045 INFO kablam! 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Oct 12 12:58:50.045 INFO kablam!    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:50.046 INFO kablam! 
Oct 12 12:58:50.046 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:50.046 INFO kablam!   --> src/interface/mod.rs:28:69
Oct 12 12:58:50.046 INFO kablam!    |
Oct 12 12:58:50.047 INFO kablam! 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Oct 12 12:58:50.047 INFO kablam!    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:50.047 INFO kablam! 
Oct 12 12:58:50.048 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 12:58:50.048 INFO kablam!   --> src/interface/mod.rs:29:72
Oct 12 12:58:50.048 INFO kablam!    |
Oct 12 12:58:50.048 INFO kablam! 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Oct 12 12:58:50.049 INFO kablam!    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 12:58:50.049 INFO kablam! 
Oct 12 12:58:50.650 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:58:50.650 INFO kablam!   --> src/interface/mod.rs:77:9
Oct 12 12:58:50.651 INFO kablam!    |
Oct 12 12:58:50.651 INFO kablam! 77 |     let mut controller = &mut *guard;
Oct 12 12:58:50.652 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 12:58:50.652 INFO kablam!    |         |
Oct 12 12:58:50.653 INFO kablam!    |         help: remove this `mut`
Oct 12 12:58:50.653 INFO kablam!    |
Oct 12 12:58:50.653 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 12:58:50.654 INFO kablam! 
Oct 12 12:58:50.659 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:58:50.659 INFO kablam!   --> src/interface/mod.rs:91:9
Oct 12 12:58:50.659 INFO kablam!    |
Oct 12 12:58:50.660 INFO kablam! 91 |     let mut controller = &mut *guard;
Oct 12 12:58:50.660 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 12:58:50.660 INFO kablam!    |         |
Oct 12 12:58:50.661 INFO kablam!    |         help: remove this `mut`
Oct 12 12:58:50.661 INFO kablam! 
Oct 12 12:58:50.661 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:58:50.662 INFO kablam!   --> src/interface/mod.rs:77:9
Oct 12 12:58:50.662 INFO kablam!    |
Oct 12 12:58:50.662 INFO kablam! 77 |     let mut controller = &mut *guard;
Oct 12 12:58:50.663 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 12:58:50.663 INFO kablam!    |         |
Oct 12 12:58:50.663 INFO kablam!    |         help: remove this `mut`
Oct 12 12:58:50.664 INFO kablam!    |
Oct 12 12:58:50.664 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 12:58:50.664 INFO kablam! 
Oct 12 12:58:50.665 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:58:50.665 INFO kablam!   --> src/interface/mod.rs:91:9
Oct 12 12:58:50.665 INFO kablam!    |
Oct 12 12:58:50.666 INFO kablam! 91 |     let mut controller = &mut *guard;
Oct 12 12:58:50.666 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 12:58:50.666 INFO kablam!    |         |
Oct 12 12:58:50.667 INFO kablam!    |         help: remove this `mut`
Oct 12 12:58:50.667 INFO kablam! 
Oct 12 12:58:50.908 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
Oct 12 12:58:50.925 INFO kablam! su: No module specific data is present
Oct 12 12:58:51.917 INFO running `"docker" "rm" "-f" "c0d6c0f9ee0ac53f0affd79eea33a4fccf5628e8e64f183c1de83550c7744bd3"`
Oct 12 12:58:52.283 INFO blam! c0d6c0f9ee0ac53f0affd79eea33a4fccf5628e8e64f183c1de83550c7744bd3