Dec 04 09:24:55.800 INFO checking strassl/home-interface against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 04 09:24:55.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 09:24:56.403 INFO [stdout] 9b9d47c1f9215cc2bd9ad91372cc0a66ce287bfcfdace07664f53b0e983900eb Dec 04 09:24:56.405 INFO running `"docker" "start" "-a" "9b9d47c1f9215cc2bd9ad91372cc0a66ce287bfcfdace07664f53b0e983900eb"` Dec 04 09:24:58.175 INFO [stderr] usermod: no changes Dec 04 09:24:58.524 INFO [stderr] Compiling gcc v0.3.40 Dec 04 09:24:58.525 INFO [stderr] Compiling rustc-serialize v0.3.22 Dec 04 09:24:58.526 INFO [stderr] Compiling libc v0.2.18 Dec 04 09:24:58.547 INFO [stderr] Checking traitobject v0.0.3 Dec 04 09:24:58.547 INFO [stderr] Checking phf_shared v0.7.20 Dec 04 09:24:58.547 INFO [stderr] Checking route-recognizer v0.1.11 Dec 04 09:24:58.548 INFO [stderr] Checking unicode-bidi v0.2.4 Dec 04 09:24:58.549 INFO [stderr] Checking num_cpus v1.2.0 Dec 04 09:24:59.639 INFO [stderr] Checking num_cpus v0.2.13 Dec 04 09:24:59.643 INFO [stderr] Checking term_size v0.2.1 Dec 04 09:25:00.087 INFO [stderr] Checking ioctl-rs v0.1.5 Dec 04 09:25:00.107 INFO [stderr] Checking termios v0.2.2 Dec 04 09:25:00.979 INFO [stderr] Checking num-complex v0.1.35 Dec 04 09:25:01.003 INFO [stderr] Checking conduit-mime-types v0.7.3 Dec 04 09:25:01.445 INFO [stderr] Checking phf v0.7.20 Dec 04 09:25:02.191 INFO [stderr] Checking unsafe-any v0.4.1 Dec 04 09:25:02.455 INFO [stderr] Checking error v0.1.9 Dec 04 09:25:05.242 INFO [stderr] Checking num-bigint v0.1.35 Dec 04 09:25:05.280 INFO [stderr] Checking clap v2.19.3 Dec 04 09:25:05.457 INFO [stderr] Compiling kernel32-sys v0.2.2 Dec 04 09:25:05.562 INFO [stderr] Checking openssl-sys v0.7.17 Dec 04 09:25:05.567 INFO [stderr] Checking serial v0.3.4 Dec 04 09:25:05.707 INFO [stderr] Checking idna v0.1.0 Dec 04 09:25:06.007 INFO [stderr] Checking typemap v0.3.3 Dec 04 09:25:06.835 INFO [stderr] Compiling rand v0.3.15 Dec 04 09:25:07.344 INFO [stderr] Checking time v0.1.35 Dec 04 09:25:07.983 INFO [stderr] Compiling openssl-sys-extras v0.7.14 Dec 04 09:25:08.346 INFO [stderr] Compiling openssl v0.7.14 Dec 04 09:25:11.212 INFO [stderr] Compiling term v0.4.4 Dec 04 09:25:12.121 INFO [stderr] Checking plugin v0.2.6 Dec 04 09:25:13.209 INFO [stderr] Checking num-rational v0.1.35 Dec 04 09:25:16.339 INFO [stderr] Checking num v0.1.36 Dec 04 09:25:17.763 INFO [stderr] Checking url v1.2.4 Dec 04 09:25:22.055 INFO [stderr] Compiling phf_generator v0.7.20 Dec 04 09:25:23.215 INFO [stderr] Compiling phf_codegen v0.7.20 Dec 04 09:25:24.539 INFO [stderr] Compiling palette v0.2.1 Dec 04 09:25:27.835 INFO [stderr] Checking cookie v0.2.5 Dec 04 09:25:27.859 INFO [stderr] Checking openssl-verify v0.1.0 Dec 04 09:25:27.993 INFO [stderr] Compiling syntex_pos v0.52.0 Dec 04 09:25:29.439 INFO [stderr] Checking hyper v0.9.14 Dec 04 09:25:32.091 INFO [stderr] Compiling syntex_errors v0.52.0 Dec 04 09:25:37.607 INFO [stderr] Compiling syntex_syntax v0.52.0 Dec 04 09:25:39.607 INFO [stderr] Checking iron v0.4.0 Dec 04 09:25:41.104 INFO [stderr] Checking router v0.4.0 Dec 04 09:26:23.051 INFO [stderr] Compiling syntex v0.52.0 Dec 04 09:26:24.424 INFO [stderr] Compiling serde_codegen v0.8.21 Dec 04 09:26:30.351 INFO [stderr] Compiling home-interface v0.1.0 (/source) Dec 04 09:26:34.855 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:34.855 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 04 09:26:34.855 INFO [stderr] | Dec 04 09:26:34.855 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:34.855 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:34.855 INFO [stderr] | Dec 04 09:26:34.855 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 09:26:34.855 INFO [stderr] Dec 04 09:26:34.855 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:34.855 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 04 09:26:34.855 INFO [stderr] | Dec 04 09:26:34.855 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 04 09:26:34.855 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:34.855 INFO [stderr] Dec 04 09:26:34.856 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:34.856 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 04 09:26:34.856 INFO [stderr] | Dec 04 09:26:34.856 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 04 09:26:34.856 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:34.856 INFO [stderr] Dec 04 09:26:34.856 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:34.856 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 04 09:26:34.856 INFO [stderr] | Dec 04 09:26:34.856 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:34.857 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:34.857 INFO [stderr] Dec 04 09:26:34.911 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:34.911 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 04 09:26:34.911 INFO [stderr] | Dec 04 09:26:34.911 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:34.911 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:34.911 INFO [stderr] | Dec 04 09:26:34.911 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 09:26:34.911 INFO [stderr] Dec 04 09:26:34.911 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:34.911 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 04 09:26:34.911 INFO [stderr] | Dec 04 09:26:34.911 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 04 09:26:34.911 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:34.911 INFO [stderr] Dec 04 09:26:34.911 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:34.911 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 04 09:26:34.911 INFO [stderr] | Dec 04 09:26:34.911 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 04 09:26:34.911 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:34.911 INFO [stderr] Dec 04 09:26:34.911 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:34.911 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 04 09:26:34.911 INFO [stderr] | Dec 04 09:26:34.911 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:34.911 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:34.911 INFO [stderr] Dec 04 09:26:35.383 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:35.383 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 04 09:26:35.383 INFO [stderr] | Dec 04 09:26:35.383 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 04 09:26:35.383 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:35.383 INFO [stderr] | | Dec 04 09:26:35.383 INFO [stderr] | help: remove this `mut` Dec 04 09:26:35.383 INFO [stderr] | Dec 04 09:26:35.383 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 09:26:35.383 INFO [stderr] Dec 04 09:26:35.383 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:35.383 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 04 09:26:35.383 INFO [stderr] | Dec 04 09:26:35.383 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 04 09:26:35.383 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:35.383 INFO [stderr] | | Dec 04 09:26:35.383 INFO [stderr] | help: remove this `mut` Dec 04 09:26:35.383 INFO [stderr] | Dec 04 09:26:35.383 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 09:26:35.383 INFO [stderr] Dec 04 09:26:35.387 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:35.387 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 04 09:26:35.387 INFO [stderr] | Dec 04 09:26:35.387 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 04 09:26:35.387 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:35.387 INFO [stderr] | | Dec 04 09:26:35.387 INFO [stderr] | help: remove this `mut` Dec 04 09:26:35.387 INFO [stderr] Dec 04 09:26:35.387 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:35.387 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 04 09:26:35.387 INFO [stderr] | Dec 04 09:26:35.387 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 04 09:26:35.387 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:35.387 INFO [stderr] | | Dec 04 09:26:35.387 INFO [stderr] | help: remove this `mut` Dec 04 09:26:35.387 INFO [stderr] Dec 04 09:26:36.971 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:36.971 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 04 09:26:36.971 INFO [stderr] | Dec 04 09:26:36.971 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:36.971 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:36.971 INFO [stderr] | Dec 04 09:26:36.971 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 09:26:36.971 INFO [stderr] Dec 04 09:26:36.971 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:36.971 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 04 09:26:36.971 INFO [stderr] | Dec 04 09:26:36.971 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 04 09:26:36.971 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:36.991 INFO [stderr] Dec 04 09:26:36.991 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:36.991 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 04 09:26:36.991 INFO [stderr] | Dec 04 09:26:36.991 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:36.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:36.995 INFO [stderr] | Dec 04 09:26:36.995 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 09:26:36.995 INFO [stderr] Dec 04 09:26:36.995 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:36.995 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 04 09:26:36.995 INFO [stderr] | Dec 04 09:26:36.995 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 04 09:26:36.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:36.995 INFO [stderr] Dec 04 09:26:36.995 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:36.995 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 04 09:26:36.995 INFO [stderr] | Dec 04 09:26:36.995 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 04 09:26:36.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:36.995 INFO [stderr] Dec 04 09:26:36.995 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:36.995 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 04 09:26:36.995 INFO [stderr] | Dec 04 09:26:36.995 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:36.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:36.995 INFO [stderr] Dec 04 09:26:36.995 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:36.995 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 04 09:26:36.995 INFO [stderr] | Dec 04 09:26:36.995 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 04 09:26:36.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:36.995 INFO [stderr] Dec 04 09:26:36.995 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:36.995 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 04 09:26:36.995 INFO [stderr] | Dec 04 09:26:36.995 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:36.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:36.995 INFO [stderr] Dec 04 09:26:37.554 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:37.554 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 04 09:26:37.554 INFO [stderr] | Dec 04 09:26:37.554 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 04 09:26:37.554 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:37.554 INFO [stderr] | | Dec 04 09:26:37.554 INFO [stderr] | help: remove this `mut` Dec 04 09:26:37.554 INFO [stderr] | Dec 04 09:26:37.554 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 09:26:37.554 INFO [stderr] Dec 04 09:26:37.556 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:37.556 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 04 09:26:37.556 INFO [stderr] | Dec 04 09:26:37.556 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 04 09:26:37.556 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:37.556 INFO [stderr] | | Dec 04 09:26:37.556 INFO [stderr] | help: remove this `mut` Dec 04 09:26:37.558 INFO [stderr] Dec 04 09:26:37.771 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:37.771 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 04 09:26:37.771 INFO [stderr] | Dec 04 09:26:37.771 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 04 09:26:37.771 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:37.771 INFO [stderr] | | Dec 04 09:26:37.771 INFO [stderr] | help: remove this `mut` Dec 04 09:26:37.771 INFO [stderr] | Dec 04 09:26:37.771 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 09:26:37.771 INFO [stderr] Dec 04 09:26:37.773 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:37.773 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 04 09:26:37.773 INFO [stderr] | Dec 04 09:26:37.773 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 04 09:26:37.773 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:37.773 INFO [stderr] | | Dec 04 09:26:37.773 INFO [stderr] | help: remove this `mut` Dec 04 09:26:37.773 INFO [stderr] Dec 04 09:26:37.911 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s Dec 04 09:26:37.923 INFO [stderr] su: No module specific data is present Dec 04 09:26:39.002 INFO running `"docker" "inspect" "9b9d47c1f9215cc2bd9ad91372cc0a66ce287bfcfdace07664f53b0e983900eb"` Dec 04 09:26:39.305 INFO running `"docker" "rm" "-f" "9b9d47c1f9215cc2bd9ad91372cc0a66ce287bfcfdace07664f53b0e983900eb"` Dec 04 09:26:39.628 INFO [stdout] 9b9d47c1f9215cc2bd9ad91372cc0a66ce287bfcfdace07664f53b0e983900eb