Dec 11 08:42:18.183 INFO checking strassl/home-interface against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 08:42:18.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 08:42:18.712 INFO [stdout] 930ba087cb71ef6d40ca5b66b2c07825113901e6a3ea4f9778c2fe1d1ea6b326
Dec 11 08:42:18.724 INFO running `"docker" "start" "-a" "930ba087cb71ef6d40ca5b66b2c07825113901e6a3ea4f9778c2fe1d1ea6b326"`
Dec 11 08:42:20.124 INFO [stderr] usermod: no changes
Dec 11 08:42:20.416 INFO [stderr]    Compiling gcc v0.3.40
Dec 11 08:42:20.416 INFO [stderr]    Compiling winapi v0.2.8
Dec 11 08:42:20.420 INFO [stderr]    Compiling rustc-serialize v0.3.22
Dec 11 08:42:20.420 INFO [stderr]    Compiling libc v0.2.18
Dec 11 08:42:20.420 INFO [stderr]     Checking traitobject v0.0.3
Dec 11 08:42:20.420 INFO [stderr]     Checking httparse v1.2.1
Dec 11 08:42:20.420 INFO [stderr]     Checking phf_shared v0.7.20
Dec 11 08:42:20.420 INFO [stderr]     Checking serde v0.8.21
Dec 11 08:42:22.117 INFO [stderr]     Checking route-recognizer v0.1.11
Dec 11 08:42:22.574 INFO [stderr]    Compiling openssl-sys v0.7.17
Dec 11 08:42:23.110 INFO [stderr]     Checking num_cpus v0.2.13
Dec 11 08:42:24.306 INFO [stderr]     Checking ioctl-rs v0.1.5
Dec 11 08:42:24.440 INFO [stderr]     Checking termios v0.2.2
Dec 11 08:42:26.268 INFO [stderr]    Compiling syn v0.10.5
Dec 11 08:42:26.277 INFO [stderr]     Checking hpack v0.2.0
Dec 11 08:42:30.416 INFO [stderr]     Checking mime v0.2.2
Dec 11 08:42:30.428 INFO [stderr]     Checking conduit-mime-types v0.7.3
Dec 11 08:42:30.500 INFO [stderr]     Checking unsafe-any v0.4.1
Dec 11 08:42:30.595 INFO [stderr]     Checking error v0.1.9
Dec 11 08:42:30.820 INFO [stderr]     Checking phf v0.7.20
Dec 11 08:42:31.905 INFO [stderr]     Checking idna v0.1.0
Dec 11 08:42:32.057 INFO [stderr]    Compiling unicase v1.4.0
Dec 11 08:42:32.237 INFO [stderr]     Checking clap v2.19.3
Dec 11 08:42:32.705 INFO [stderr]    Compiling rand v0.3.15
Dec 11 08:42:33.212 INFO [stderr]     Checking serial v0.3.4
Dec 11 08:42:34.669 INFO [stderr]     Checking solicit v0.4.4
Dec 11 08:42:35.308 INFO [stderr]     Checking num-bigint v0.1.35
Dec 11 08:42:38.464 INFO [stderr]    Compiling openssl-sys-extras v0.7.14
Dec 11 08:42:41.706 INFO [stderr]    Compiling openssl v0.7.14
Dec 11 08:42:41.858 INFO [stderr]     Checking typemap v0.3.3
Dec 11 08:42:49.450 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 11 08:42:49.810 INFO [stderr]     Checking url v1.2.4
Dec 11 08:42:49.878 INFO [stderr]     Checking num-rational v0.1.35
Dec 11 08:42:51.540 INFO [stderr]     Checking plugin v0.2.6
Dec 11 08:42:52.524 INFO [stderr]    Compiling phf_generator v0.7.20
Dec 11 08:42:52.804 INFO [stderr]     Checking time v0.1.35
Dec 11 08:42:53.344 INFO [stderr]    Compiling term v0.4.4
Dec 11 08:42:54.238 INFO [stderr]    Compiling serde_codegen_internals v0.11.3
Dec 11 08:42:55.012 INFO [stderr]     Checking num v0.1.36
Dec 11 08:43:02.244 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 11 08:43:02.464 INFO [stderr]     Checking serde_json v0.8.4
Dec 11 08:43:02.466 INFO [stderr]    Compiling syntex_pos v0.52.0
Dec 11 08:43:03.651 INFO [stderr]    Compiling palette v0.2.1
Dec 11 08:43:05.621 INFO [stderr]    Compiling syntex_errors v0.52.0
Dec 11 08:43:08.086 INFO [stderr]     Checking cookie v0.2.5
Dec 11 08:43:08.089 INFO [stderr]     Checking openssl-verify v0.1.0
Dec 11 08:43:09.217 INFO [stderr]     Checking hyper v0.9.14
Dec 11 08:43:12.494 INFO [stderr]    Compiling syntex_syntax v0.52.0
Dec 11 08:43:18.186 INFO [stderr]     Checking iron v0.4.0
Dec 11 08:43:20.096 INFO [stderr]     Checking router v0.4.0
Dec 11 08:43:42.657 INFO [stderr]    Compiling syntex v0.52.0
Dec 11 08:43:43.730 INFO [stderr]    Compiling serde_codegen v0.8.21
Dec 11 08:43:46.318 INFO [stderr]    Compiling home-interface v0.1.0 (/source)
Dec 11 08:43:48.458 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:48.458 INFO [stderr]   --> src/interface/mod.rs:26:73
Dec 11 08:43:48.458 INFO [stderr]    |
Dec 11 08:43:48.458 INFO [stderr] 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 11 08:43:48.458 INFO [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:48.458 INFO [stderr]    |
Dec 11 08:43:48.458 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 08:43:48.458 INFO [stderr] 
Dec 11 08:43:48.458 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:48.458 INFO [stderr]   --> src/interface/mod.rs:27:82
Dec 11 08:43:48.458 INFO [stderr]    |
Dec 11 08:43:48.458 INFO [stderr] 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Dec 11 08:43:48.458 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:48.458 INFO [stderr] 
Dec 11 08:43:48.458 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:48.458 INFO [stderr]   --> src/interface/mod.rs:28:69
Dec 11 08:43:48.458 INFO [stderr]    |
Dec 11 08:43:48.458 INFO [stderr] 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Dec 11 08:43:48.458 INFO [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:48.458 INFO [stderr] 
Dec 11 08:43:48.458 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:48.458 INFO [stderr]   --> src/interface/mod.rs:29:72
Dec 11 08:43:48.458 INFO [stderr]    |
Dec 11 08:43:48.458 INFO [stderr] 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 11 08:43:48.458 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:48.458 INFO [stderr] 
Dec 11 08:43:48.475 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:48.475 INFO [stderr]   --> src/interface/mod.rs:26:73
Dec 11 08:43:48.475 INFO [stderr]    |
Dec 11 08:43:48.475 INFO [stderr] 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 11 08:43:48.475 INFO [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:48.475 INFO [stderr]    |
Dec 11 08:43:48.475 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 08:43:48.475 INFO [stderr] 
Dec 11 08:43:48.475 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:48.475 INFO [stderr]   --> src/interface/mod.rs:27:82
Dec 11 08:43:48.475 INFO [stderr]    |
Dec 11 08:43:48.475 INFO [stderr] 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Dec 11 08:43:48.476 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:48.476 INFO [stderr] 
Dec 11 08:43:48.476 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:48.476 INFO [stderr]   --> src/interface/mod.rs:28:69
Dec 11 08:43:48.476 INFO [stderr]    |
Dec 11 08:43:48.476 INFO [stderr] 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Dec 11 08:43:48.476 INFO [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:48.476 INFO [stderr] 
Dec 11 08:43:48.476 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:48.476 INFO [stderr]   --> src/interface/mod.rs:29:72
Dec 11 08:43:48.476 INFO [stderr]    |
Dec 11 08:43:48.476 INFO [stderr] 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 11 08:43:48.476 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:48.476 INFO [stderr] 
Dec 11 08:43:48.644 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:43:48.644 INFO [stderr]   --> src/interface/mod.rs:77:9
Dec 11 08:43:48.644 INFO [stderr]    |
Dec 11 08:43:48.644 INFO [stderr] 77 |     let mut controller = &mut *guard;
Dec 11 08:43:48.644 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 08:43:48.644 INFO [stderr]    |         |
Dec 11 08:43:48.644 INFO [stderr]    |         help: remove this `mut`
Dec 11 08:43:48.644 INFO [stderr]    |
Dec 11 08:43:48.644 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 08:43:48.644 INFO [stderr] 
Dec 11 08:43:48.645 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:43:48.645 INFO [stderr]   --> src/interface/mod.rs:91:9
Dec 11 08:43:48.645 INFO [stderr]    |
Dec 11 08:43:48.645 INFO [stderr] 91 |     let mut controller = &mut *guard;
Dec 11 08:43:48.645 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 08:43:48.645 INFO [stderr]    |         |
Dec 11 08:43:48.645 INFO [stderr]    |         help: remove this `mut`
Dec 11 08:43:48.645 INFO [stderr] 
Dec 11 08:43:48.671 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:43:48.671 INFO [stderr]   --> src/interface/mod.rs:77:9
Dec 11 08:43:48.671 INFO [stderr]    |
Dec 11 08:43:48.671 INFO [stderr] 77 |     let mut controller = &mut *guard;
Dec 11 08:43:48.671 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 08:43:48.671 INFO [stderr]    |         |
Dec 11 08:43:48.671 INFO [stderr]    |         help: remove this `mut`
Dec 11 08:43:48.671 INFO [stderr]    |
Dec 11 08:43:48.671 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 08:43:48.671 INFO [stderr] 
Dec 11 08:43:48.672 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:43:48.672 INFO [stderr]   --> src/interface/mod.rs:91:9
Dec 11 08:43:48.672 INFO [stderr]    |
Dec 11 08:43:48.672 INFO [stderr] 91 |     let mut controller = &mut *guard;
Dec 11 08:43:48.672 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 08:43:48.672 INFO [stderr]    |         |
Dec 11 08:43:48.672 INFO [stderr]    |         help: remove this `mut`
Dec 11 08:43:48.672 INFO [stderr] 
Dec 11 08:43:49.175 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:49.175 INFO [stderr]   --> src/interface/mod.rs:26:73
Dec 11 08:43:49.175 INFO [stderr]    |
Dec 11 08:43:49.175 INFO [stderr] 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 11 08:43:49.175 INFO [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:49.175 INFO [stderr]    |
Dec 11 08:43:49.175 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 08:43:49.175 INFO [stderr] 
Dec 11 08:43:49.175 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:49.175 INFO [stderr]   --> src/interface/mod.rs:27:82
Dec 11 08:43:49.175 INFO [stderr]    |
Dec 11 08:43:49.176 INFO [stderr] 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Dec 11 08:43:49.176 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:49.176 INFO [stderr] 
Dec 11 08:43:49.176 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:49.176 INFO [stderr]   --> src/interface/mod.rs:28:69
Dec 11 08:43:49.176 INFO [stderr]    |
Dec 11 08:43:49.176 INFO [stderr] 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Dec 11 08:43:49.176 INFO [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:49.176 INFO [stderr] 
Dec 11 08:43:49.176 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:49.176 INFO [stderr]   --> src/interface/mod.rs:29:72
Dec 11 08:43:49.176 INFO [stderr]    |
Dec 11 08:43:49.176 INFO [stderr] 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 11 08:43:49.176 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:49.176 INFO [stderr] 
Dec 11 08:43:49.192 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:49.192 INFO [stderr]   --> src/interface/mod.rs:26:73
Dec 11 08:43:49.192 INFO [stderr]    |
Dec 11 08:43:49.192 INFO [stderr] 26 |             InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 11 08:43:49.192 INFO [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:49.192 INFO [stderr]    |
Dec 11 08:43:49.192 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 08:43:49.192 INFO [stderr] 
Dec 11 08:43:49.192 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:49.192 INFO [stderr]   --> src/interface/mod.rs:27:82
Dec 11 08:43:49.192 INFO [stderr]    |
Dec 11 08:43:49.192 INFO [stderr] 27 |             InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)),
Dec 11 08:43:49.192 INFO [stderr]    |                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:49.192 INFO [stderr] 
Dec 11 08:43:49.192 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:49.192 INFO [stderr]   --> src/interface/mod.rs:28:69
Dec 11 08:43:49.192 INFO [stderr]    |
Dec 11 08:43:49.192 INFO [stderr] 28 |             InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)),
Dec 11 08:43:49.192 INFO [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:49.192 INFO [stderr] 
Dec 11 08:43:49.192 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 08:43:49.192 INFO [stderr]   --> src/interface/mod.rs:29:72
Dec 11 08:43:49.192 INFO [stderr]    |
Dec 11 08:43:49.192 INFO [stderr] 29 |             InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)),
Dec 11 08:43:49.192 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 08:43:49.192 INFO [stderr] 
Dec 11 08:43:49.392 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:43:49.392 INFO [stderr]   --> src/interface/mod.rs:77:9
Dec 11 08:43:49.392 INFO [stderr]    |
Dec 11 08:43:49.392 INFO [stderr] 77 |     let mut controller = &mut *guard;
Dec 11 08:43:49.392 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 08:43:49.392 INFO [stderr]    |         |
Dec 11 08:43:49.392 INFO [stderr]    |         help: remove this `mut`
Dec 11 08:43:49.392 INFO [stderr]    |
Dec 11 08:43:49.392 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 08:43:49.392 INFO [stderr] 
Dec 11 08:43:49.393 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:43:49.393 INFO [stderr]   --> src/interface/mod.rs:91:9
Dec 11 08:43:49.393 INFO [stderr]    |
Dec 11 08:43:49.393 INFO [stderr] 91 |     let mut controller = &mut *guard;
Dec 11 08:43:49.393 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 08:43:49.393 INFO [stderr]    |         |
Dec 11 08:43:49.393 INFO [stderr]    |         help: remove this `mut`
Dec 11 08:43:49.393 INFO [stderr] 
Dec 11 08:43:49.405 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:43:49.406 INFO [stderr]   --> src/interface/mod.rs:77:9
Dec 11 08:43:49.406 INFO [stderr]    |
Dec 11 08:43:49.406 INFO [stderr] 77 |     let mut controller = &mut *guard;
Dec 11 08:43:49.406 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 08:43:49.406 INFO [stderr]    |         |
Dec 11 08:43:49.406 INFO [stderr]    |         help: remove this `mut`
Dec 11 08:43:49.406 INFO [stderr]    |
Dec 11 08:43:49.406 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 08:43:49.406 INFO [stderr] 
Dec 11 08:43:49.407 INFO [stderr] warning: variable does not need to be mutable
Dec 11 08:43:49.407 INFO [stderr]   --> src/interface/mod.rs:91:9
Dec 11 08:43:49.407 INFO [stderr]    |
Dec 11 08:43:49.407 INFO [stderr] 91 |     let mut controller = &mut *guard;
Dec 11 08:43:49.407 INFO [stderr]    |         ----^^^^^^^^^^
Dec 11 08:43:49.407 INFO [stderr]    |         |
Dec 11 08:43:49.407 INFO [stderr]    |         help: remove this `mut`
Dec 11 08:43:49.407 INFO [stderr] 
Dec 11 08:43:49.522 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
Dec 11 08:43:49.531 INFO [stderr] su: No module specific data is present
Dec 11 08:43:55.050 INFO running `"docker" "inspect" "930ba087cb71ef6d40ca5b66b2c07825113901e6a3ea4f9778c2fe1d1ea6b326"`
Dec 11 08:43:55.141 INFO running `"docker" "rm" "-f" "930ba087cb71ef6d40ca5b66b2c07825113901e6a3ea4f9778c2fe1d1ea6b326"`
Dec 11 08:43:55.271 INFO [stdout] 930ba087cb71ef6d40ca5b66b2c07825113901e6a3ea4f9778c2fe1d1ea6b326