Dec 01 00:58:25.658 INFO testing strassl/home-interface against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 00:58:25.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:58:26.252 INFO [stdout] 10be5ea579f44e02300a32833b0d1de0cdedf6cf248fb0fd7bb69df6d6636d26
Dec 01 00:58:26.254 INFO running `"docker" "start" "-a" "10be5ea579f44e02300a32833b0d1de0cdedf6cf248fb0fd7bb69df6d6636d26"`
Dec 01 00:58:28.642 INFO [stderr] usermod: no changes
Dec 01 00:58:28.907 INFO [stderr]    Compiling serde v0.8.21
Dec 01 00:58:28.915 INFO [stderr]    Compiling unicode-segmentation v0.1.3
Dec 01 00:58:28.923 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 01 00:58:28.924 INFO [stderr]    Compiling openssl v0.7.14
Dec 01 00:58:28.924 INFO [stderr]    Compiling num_cpus v1.2.0
Dec 01 00:58:28.924 INFO [stderr]    Compiling num_cpus v0.2.13
Dec 01 00:58:28.925 INFO [stderr]    Compiling term_size v0.2.1
Dec 01 00:58:28.925 INFO [stderr]    Compiling ioctl-rs v0.1.5
Dec 01 00:58:30.599 INFO [stderr]    Compiling termios v0.2.2
Dec 01 00:58:30.692 INFO [stderr]    Compiling syntex_pos v0.52.0
Dec 01 00:58:31.375 INFO [stderr]    Compiling syn v0.10.5
Dec 01 00:58:34.541 INFO [stderr]    Compiling serial v0.3.4
Dec 01 00:58:34.575 INFO [stderr]    Compiling clap v2.19.3
Dec 01 00:58:34.647 INFO [stderr]    Compiling num-bigint v0.1.35
Dec 01 00:58:34.739 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 01 00:58:37.573 INFO [stderr]    Compiling url v1.2.4
Dec 01 00:58:41.551 INFO [stderr]    Compiling term v0.4.4
Dec 01 00:58:41.563 INFO [stderr]    Compiling time v0.1.35
Dec 01 00:58:41.791 INFO [stderr]    Compiling palette v0.2.1
Dec 01 00:58:57.035 INFO [stderr]    Compiling num-rational v0.1.35
Dec 01 00:58:57.104 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Dec 01 00:58:57.155 INFO [stderr]    Compiling syntex_errors v0.52.0
Dec 01 00:58:58.411 INFO [stderr]    Compiling num v0.1.36
Dec 01 00:59:03.846 INFO [stderr]    Compiling serde_json v0.8.4
Dec 01 00:59:08.392 INFO [stderr]    Compiling syntex_syntax v0.52.0
Dec 01 00:59:24.903 INFO [stderr]    Compiling openssl-verify v0.1.0
Dec 01 00:59:25.063 INFO [stderr]    Compiling cookie v0.2.5
Dec 01 00:59:28.915 INFO [stderr]    Compiling hyper v0.9.14
Dec 01 00:59:43.203 INFO [stderr]    Compiling iron v0.4.0
Dec 01 00:59:45.843 INFO [stderr]    Compiling router v0.4.0
Dec 01 01:00:14.945 INFO [stderr]    Compiling syntex v0.52.0
Dec 01 01:00:16.112 INFO [stderr]    Compiling serde_codegen v0.8.21
Dec 01 01:00:22.875 INFO [stderr]    Compiling home-interface v0.1.0 (/source)
Dec 01 01:00:27.295 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:27.295 INFO [stderr]   --> src/interface/mod.rs:26:73
Dec 01 01:00:27.295 INFO [stderr]    |
Dec 01 01:00:27.295 INFO [stderr] 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 01 01:00:27.295 INFO [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:27.295 INFO [stderr]    |
Dec 01 01:00:27.295 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 01:00:27.295 INFO [stderr] 
Dec 01 01:00:27.295 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:27.295 INFO [stderr]   --> src/interface/mod.rs:27:82
Dec 01 01:00:27.295 INFO [stderr]    |
Dec 01 01:00:27.295 INFO [stderr] 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Dec 01 01:00:27.295 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:27.295 INFO [stderr] 
Dec 01 01:00:27.295 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:27.295 INFO [stderr]   --> src/interface/mod.rs:28:69
Dec 01 01:00:27.295 INFO [stderr]    |
Dec 01 01:00:27.295 INFO [stderr] 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Dec 01 01:00:27.295 INFO [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:27.295 INFO [stderr] 
Dec 01 01:00:27.295 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:27.295 INFO [stderr]   --> src/interface/mod.rs:29:72
Dec 01 01:00:27.295 INFO [stderr]    |
Dec 01 01:00:27.295 INFO [stderr] 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 01 01:00:27.295 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:27.295 INFO [stderr] 
Dec 01 01:00:27.719 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:00:27.720 INFO [stderr]   --> src/interface/mod.rs:77:9
Dec 01 01:00:27.720 INFO [stderr]    |
Dec 01 01:00:27.721 INFO [stderr] 77 |     let mut controller = &mut *guard;
Dec 01 01:00:27.721 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 01:00:27.722 INFO [stderr]    |         |
Dec 01 01:00:27.723 INFO [stderr]    |         help: remove this `mut`
Dec 01 01:00:27.723 INFO [stderr]    |
Dec 01 01:00:27.724 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 01:00:27.724 INFO [stderr] 
Dec 01 01:00:27.725 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:00:27.725 INFO [stderr]   --> src/interface/mod.rs:91:9
Dec 01 01:00:27.726 INFO [stderr]    |
Dec 01 01:00:27.727 INFO [stderr] 91 |     let mut controller = &mut *guard;
Dec 01 01:00:27.727 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 01:00:27.728 INFO [stderr]    |         |
Dec 01 01:00:27.728 INFO [stderr]    |         help: remove this `mut`
Dec 01 01:00:27.728 INFO [stderr] 
Dec 01 01:00:29.195 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:29.195 INFO [stderr]   --> src/interface/mod.rs:26:73
Dec 01 01:00:29.195 INFO [stderr]    |
Dec 01 01:00:29.195 INFO [stderr] 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 01 01:00:29.195 INFO [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:29.195 INFO [stderr]    |
Dec 01 01:00:29.199 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 01:00:29.199 INFO [stderr] 
Dec 01 01:00:29.199 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:29.199 INFO [stderr]   --> src/interface/mod.rs:27:82
Dec 01 01:00:29.199 INFO [stderr]    |
Dec 01 01:00:29.199 INFO [stderr] 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Dec 01 01:00:29.199 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:29.199 INFO [stderr] 
Dec 01 01:00:29.199 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:29.199 INFO [stderr]   --> src/interface/mod.rs:28:69
Dec 01 01:00:29.199 INFO [stderr]    |
Dec 01 01:00:29.199 INFO [stderr] 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Dec 01 01:00:29.199 INFO [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:29.199 INFO [stderr] 
Dec 01 01:00:29.199 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:29.199 INFO [stderr]   --> src/interface/mod.rs:29:72
Dec 01 01:00:29.199 INFO [stderr]    |
Dec 01 01:00:29.199 INFO [stderr] 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 01 01:00:29.199 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:29.199 INFO [stderr] 
Dec 01 01:00:29.609 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:00:29.609 INFO [stderr]   --> src/interface/mod.rs:77:9
Dec 01 01:00:29.609 INFO [stderr]    |
Dec 01 01:00:29.609 INFO [stderr] 77 |     let mut controller = &mut *guard;
Dec 01 01:00:29.609 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 01:00:29.609 INFO [stderr]    |         |
Dec 01 01:00:29.609 INFO [stderr]    |         help: remove this `mut`
Dec 01 01:00:29.609 INFO [stderr]    |
Dec 01 01:00:29.609 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 01:00:29.609 INFO [stderr] 
Dec 01 01:00:29.609 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:00:29.609 INFO [stderr]   --> src/interface/mod.rs:91:9
Dec 01 01:00:29.609 INFO [stderr]    |
Dec 01 01:00:29.609 INFO [stderr] 91 |     let mut controller = &mut *guard;
Dec 01 01:00:29.609 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 01:00:29.609 INFO [stderr]    |         |
Dec 01 01:00:29.609 INFO [stderr]    |         help: remove this `mut`
Dec 01 01:00:29.609 INFO [stderr] 
Dec 01 01:00:36.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
Dec 01 01:00:36.209 INFO [stderr] su: No module specific data is present
Dec 01 01:00:37.400 INFO running `"docker" "inspect" "10be5ea579f44e02300a32833b0d1de0cdedf6cf248fb0fd7bb69df6d6636d26"`
Dec 01 01:00:37.741 INFO running `"docker" "rm" "-f" "10be5ea579f44e02300a32833b0d1de0cdedf6cf248fb0fd7bb69df6d6636d26"`
Dec 01 01:00:38.071 INFO [stdout] 10be5ea579f44e02300a32833b0d1de0cdedf6cf248fb0fd7bb69df6d6636d26
Dec 01 01:00:38.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:00:38.616 INFO [stdout] 8e80f686fd6eceb472101dfc97d3a6b96bb862cef83a7666ed7cb447843a7380
Dec 01 01:00:38.618 INFO running `"docker" "start" "-a" "8e80f686fd6eceb472101dfc97d3a6b96bb862cef83a7666ed7cb447843a7380"`
Dec 01 01:00:40.381 INFO [stderr] usermod: no changes
Dec 01 01:00:40.619 INFO [stderr]    Compiling home-interface v0.1.0 (/source)
Dec 01 01:00:41.415 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:41.415 INFO [stderr]   --> src/interface/mod.rs:26:73
Dec 01 01:00:41.415 INFO [stderr]    |
Dec 01 01:00:41.419 INFO [stderr] 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 01 01:00:41.420 INFO [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:41.420 INFO [stderr]    |
Dec 01 01:00:41.420 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 01:00:41.421 INFO [stderr] 
Dec 01 01:00:41.421 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:41.421 INFO [stderr]   --> src/interface/mod.rs:27:82
Dec 01 01:00:41.421 INFO [stderr]    |
Dec 01 01:00:41.422 INFO [stderr] 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Dec 01 01:00:41.422 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:41.422 INFO [stderr] 
Dec 01 01:00:41.423 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:41.423 INFO [stderr]   --> src/interface/mod.rs:28:69
Dec 01 01:00:41.423 INFO [stderr]    |
Dec 01 01:00:41.423 INFO [stderr] 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Dec 01 01:00:41.424 INFO [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:41.424 INFO [stderr] 
Dec 01 01:00:41.424 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:41.424 INFO [stderr]   --> src/interface/mod.rs:29:72
Dec 01 01:00:41.425 INFO [stderr]    |
Dec 01 01:00:41.425 INFO [stderr] 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 01 01:00:41.425 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:41.426 INFO [stderr] 
Dec 01 01:00:41.523 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:41.523 INFO [stderr]   --> src/interface/mod.rs:26:73
Dec 01 01:00:41.523 INFO [stderr]    |
Dec 01 01:00:41.523 INFO [stderr] 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 01 01:00:41.523 INFO [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:41.523 INFO [stderr]    |
Dec 01 01:00:41.523 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 01:00:41.523 INFO [stderr] 
Dec 01 01:00:41.523 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:41.523 INFO [stderr]   --> src/interface/mod.rs:27:82
Dec 01 01:00:41.523 INFO [stderr]    |
Dec 01 01:00:41.523 INFO [stderr] 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Dec 01 01:00:41.523 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:41.523 INFO [stderr] 
Dec 01 01:00:41.523 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:41.523 INFO [stderr]   --> src/interface/mod.rs:28:69
Dec 01 01:00:41.523 INFO [stderr]    |
Dec 01 01:00:41.523 INFO [stderr] 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Dec 01 01:00:41.523 INFO [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:41.523 INFO [stderr] 
Dec 01 01:00:41.523 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 01 01:00:41.523 INFO [stderr]   --> src/interface/mod.rs:29:72
Dec 01 01:00:41.523 INFO [stderr]    |
Dec 01 01:00:41.523 INFO [stderr] 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 01 01:00:41.523 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:00:41.523 INFO [stderr] 
Dec 01 01:00:41.865 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:00:41.865 INFO [stderr]   --> src/interface/mod.rs:77:9
Dec 01 01:00:41.865 INFO [stderr]    |
Dec 01 01:00:41.865 INFO [stderr] 77 |     let mut controller = &mut *guard;
Dec 01 01:00:41.865 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 01:00:41.865 INFO [stderr]    |         |
Dec 01 01:00:41.865 INFO [stderr]    |         help: remove this `mut`
Dec 01 01:00:41.865 INFO [stderr]    |
Dec 01 01:00:41.865 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 01:00:41.865 INFO [stderr] 
Dec 01 01:00:41.865 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:00:41.865 INFO [stderr]   --> src/interface/mod.rs:91:9
Dec 01 01:00:41.865 INFO [stderr]    |
Dec 01 01:00:41.865 INFO [stderr] 91 |     let mut controller = &mut *guard;
Dec 01 01:00:41.866 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 01:00:41.866 INFO [stderr]    |         |
Dec 01 01:00:41.866 INFO [stderr]    |         help: remove this `mut`
Dec 01 01:00:41.866 INFO [stderr] 
Dec 01 01:00:42.607 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:00:42.607 INFO [stderr]   --> src/interface/mod.rs:77:9
Dec 01 01:00:42.607 INFO [stderr]    |
Dec 01 01:00:42.607 INFO [stderr] 77 |     let mut controller = &mut *guard;
Dec 01 01:00:42.607 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 01:00:42.607 INFO [stderr]    |         |
Dec 01 01:00:42.607 INFO [stderr]    |         help: remove this `mut`
Dec 01 01:00:42.607 INFO [stderr]    |
Dec 01 01:00:42.607 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 01:00:42.607 INFO [stderr] 
Dec 01 01:00:42.623 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:00:42.623 INFO [stderr]   --> src/interface/mod.rs:91:9
Dec 01 01:00:42.623 INFO [stderr]    |
Dec 01 01:00:42.623 INFO [stderr] 91 |     let mut controller = &mut *guard;
Dec 01 01:00:42.623 INFO [stderr]    |         ----^^^^^^^^^^
Dec 01 01:00:42.623 INFO [stderr]    |         |
Dec 01 01:00:42.623 INFO [stderr]    |         help: remove this `mut`
Dec 01 01:00:42.623 INFO [stderr] 
Dec 01 01:00:45.790 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
Dec 01 01:00:45.803 INFO [stderr] su: No module specific data is present
Dec 01 01:00:46.075 INFO running `"docker" "inspect" "8e80f686fd6eceb472101dfc97d3a6b96bb862cef83a7666ed7cb447843a7380"`
Dec 01 01:00:46.159 INFO running `"docker" "rm" "-f" "8e80f686fd6eceb472101dfc97d3a6b96bb862cef83a7666ed7cb447843a7380"`
Dec 01 01:00:46.274 INFO [stdout] 8e80f686fd6eceb472101dfc97d3a6b96bb862cef83a7666ed7cb447843a7380
