Dec 04 09:24:58.245 INFO checking strassl/home-interface against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 04 09:24:58.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 09:24:58.623 INFO [stdout] 92784565e10cc4cedb7b7e8d3056a9d57e645b5ef314ef3cc1bd15aa3838de0f Dec 04 09:24:58.631 INFO running `"docker" "start" "-a" "92784565e10cc4cedb7b7e8d3056a9d57e645b5ef314ef3cc1bd15aa3838de0f"` Dec 04 09:25:00.171 INFO [stderr] usermod: no changes Dec 04 09:25:00.476 INFO [stderr] Compiling unicode-xid v0.0.3 Dec 04 09:25:00.477 INFO [stderr] Compiling quote v0.3.10 Dec 04 09:25:00.479 INFO [stderr] Checking phf_shared v0.7.20 Dec 04 09:25:00.480 INFO [stderr] Checking serde v0.8.21 Dec 04 09:25:00.482 INFO [stderr] Compiling syntex_pos v0.52.0 Dec 04 09:25:00.484 INFO [stderr] Checking termios v0.2.2 Dec 04 09:25:00.485 INFO [stderr] Checking ioctl-rs v0.1.5 Dec 04 09:25:00.500 INFO [stderr] Checking clap v2.19.3 Dec 04 09:25:02.091 INFO [stderr] Compiling kernel32-sys v0.2.2 Dec 04 09:25:02.135 INFO [stderr] Compiling palette v0.2.1 Dec 04 09:25:02.539 INFO [stderr] Checking phf v0.7.20 Dec 04 09:25:02.713 INFO [stderr] Checking serial v0.3.4 Dec 04 09:25:03.401 INFO [stderr] Compiling term v0.4.4 Dec 04 09:25:05.611 INFO [stderr] Compiling syn v0.10.5 Dec 04 09:25:13.803 INFO [stderr] Compiling syntex_errors v0.52.0 Dec 04 09:25:27.231 INFO [stderr] Compiling syntex_syntax v0.52.0 Dec 04 09:25:27.889 INFO [stderr] Compiling serde_codegen_internals v0.11.3 Dec 04 09:25:28.343 INFO [stderr] Checking serde_json v0.8.4 Dec 04 09:26:10.926 INFO [stderr] Compiling syntex v0.52.0 Dec 04 09:26:12.330 INFO [stderr] Compiling serde_codegen v0.8.21 Dec 04 09:26:18.543 INFO [stderr] Compiling home-interface v0.1.0 (/source) Dec 04 09:26:23.179 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:23.179 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 04 09:26:23.179 INFO [stderr] | Dec 04 09:26:23.179 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:23.179 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:23.179 INFO [stderr] | Dec 04 09:26:23.179 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 09:26:23.179 INFO [stderr] Dec 04 09:26:23.179 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:23.179 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 04 09:26:23.179 INFO [stderr] | Dec 04 09:26:23.179 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 04 09:26:23.179 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:23.179 INFO [stderr] Dec 04 09:26:23.179 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:23.179 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 04 09:26:23.179 INFO [stderr] | Dec 04 09:26:23.179 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 04 09:26:23.179 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:23.179 INFO [stderr] Dec 04 09:26:23.179 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:23.179 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 04 09:26:23.179 INFO [stderr] | Dec 04 09:26:23.179 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:23.179 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:23.179 INFO [stderr] Dec 04 09:26:23.226 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:23.227 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 04 09:26:23.227 INFO [stderr] | Dec 04 09:26:23.227 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:23.227 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:23.227 INFO [stderr] | Dec 04 09:26:23.227 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 09:26:23.227 INFO [stderr] Dec 04 09:26:23.227 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:23.227 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 04 09:26:23.227 INFO [stderr] | Dec 04 09:26:23.227 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 04 09:26:23.227 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:23.227 INFO [stderr] Dec 04 09:26:23.227 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:23.227 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 04 09:26:23.227 INFO [stderr] | Dec 04 09:26:23.227 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 04 09:26:23.227 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:23.227 INFO [stderr] Dec 04 09:26:23.227 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:23.227 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 04 09:26:23.227 INFO [stderr] | Dec 04 09:26:23.227 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:23.227 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:23.227 INFO [stderr] Dec 04 09:26:23.603 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:23.603 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 04 09:26:23.603 INFO [stderr] | Dec 04 09:26:23.603 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 04 09:26:23.603 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:23.603 INFO [stderr] | | Dec 04 09:26:23.603 INFO [stderr] | help: remove this `mut` Dec 04 09:26:23.603 INFO [stderr] | Dec 04 09:26:23.603 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 09:26:23.603 INFO [stderr] Dec 04 09:26:23.603 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:23.603 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 04 09:26:23.603 INFO [stderr] | Dec 04 09:26:23.603 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 04 09:26:23.603 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:23.603 INFO [stderr] | | Dec 04 09:26:23.603 INFO [stderr] | help: remove this `mut` Dec 04 09:26:23.603 INFO [stderr] Dec 04 09:26:23.702 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:23.703 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 04 09:26:23.703 INFO [stderr] | Dec 04 09:26:23.703 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 04 09:26:23.703 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:23.703 INFO [stderr] | | Dec 04 09:26:23.703 INFO [stderr] | help: remove this `mut` Dec 04 09:26:23.703 INFO [stderr] | Dec 04 09:26:23.703 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 09:26:23.703 INFO [stderr] Dec 04 09:26:23.703 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:23.703 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 04 09:26:23.703 INFO [stderr] | Dec 04 09:26:23.703 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 04 09:26:23.703 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:23.703 INFO [stderr] | | Dec 04 09:26:23.703 INFO [stderr] | help: remove this `mut` Dec 04 09:26:23.703 INFO [stderr] Dec 04 09:26:24.773 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:24.773 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 04 09:26:24.773 INFO [stderr] | Dec 04 09:26:24.773 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:24.773 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:24.773 INFO [stderr] | Dec 04 09:26:24.773 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 09:26:24.773 INFO [stderr] Dec 04 09:26:24.773 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:24.773 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 04 09:26:24.773 INFO [stderr] | Dec 04 09:26:24.773 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 04 09:26:24.773 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:24.773 INFO [stderr] Dec 04 09:26:24.773 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:24.773 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 04 09:26:24.773 INFO [stderr] | Dec 04 09:26:24.773 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 04 09:26:24.773 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:24.773 INFO [stderr] Dec 04 09:26:24.773 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:24.773 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 04 09:26:24.773 INFO [stderr] | Dec 04 09:26:24.773 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:24.773 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:24.773 INFO [stderr] Dec 04 09:26:24.879 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:24.879 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 04 09:26:24.879 INFO [stderr] | Dec 04 09:26:24.879 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:24.879 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:24.879 INFO [stderr] | Dec 04 09:26:24.879 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 09:26:24.879 INFO [stderr] Dec 04 09:26:24.879 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:24.879 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 04 09:26:24.879 INFO [stderr] | Dec 04 09:26:24.879 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 04 09:26:24.879 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:24.879 INFO [stderr] Dec 04 09:26:24.879 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:24.879 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 04 09:26:24.879 INFO [stderr] | Dec 04 09:26:24.879 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 04 09:26:24.879 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:24.879 INFO [stderr] Dec 04 09:26:24.879 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 09:26:24.879 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 04 09:26:24.879 INFO [stderr] | Dec 04 09:26:24.879 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 04 09:26:24.879 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 04 09:26:24.879 INFO [stderr] Dec 04 09:26:25.183 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:25.183 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 04 09:26:25.183 INFO [stderr] | Dec 04 09:26:25.183 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 04 09:26:25.183 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:25.183 INFO [stderr] | | Dec 04 09:26:25.183 INFO [stderr] | help: remove this `mut` Dec 04 09:26:25.183 INFO [stderr] | Dec 04 09:26:25.183 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 09:26:25.183 INFO [stderr] Dec 04 09:26:25.186 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:25.187 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 04 09:26:25.187 INFO [stderr] | Dec 04 09:26:25.187 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 04 09:26:25.187 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:25.187 INFO [stderr] | | Dec 04 09:26:25.187 INFO [stderr] | help: remove this `mut` Dec 04 09:26:25.187 INFO [stderr] Dec 04 09:26:25.527 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:25.527 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 04 09:26:25.527 INFO [stderr] | Dec 04 09:26:25.527 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 04 09:26:25.527 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:25.527 INFO [stderr] | | Dec 04 09:26:25.527 INFO [stderr] | help: remove this `mut` Dec 04 09:26:25.527 INFO [stderr] | Dec 04 09:26:25.527 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 09:26:25.527 INFO [stderr] Dec 04 09:26:25.527 INFO [stderr] warning: variable does not need to be mutable Dec 04 09:26:25.527 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 04 09:26:25.527 INFO [stderr] | Dec 04 09:26:25.527 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 04 09:26:25.527 INFO [stderr] | ----^^^^^^^^^^ Dec 04 09:26:25.527 INFO [stderr] | | Dec 04 09:26:25.527 INFO [stderr] | help: remove this `mut` Dec 04 09:26:25.527 INFO [stderr] Dec 04 09:26:25.689 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 25s Dec 04 09:26:25.715 INFO [stderr] su: No module specific data is present Dec 04 09:26:26.321 INFO running `"docker" "inspect" "92784565e10cc4cedb7b7e8d3056a9d57e645b5ef314ef3cc1bd15aa3838de0f"` Dec 04 09:26:26.691 INFO running `"docker" "rm" "-f" "92784565e10cc4cedb7b7e8d3056a9d57e645b5ef314ef3cc1bd15aa3838de0f"` Dec 04 09:26:26.971 INFO [stdout] 92784565e10cc4cedb7b7e8d3056a9d57e645b5ef314ef3cc1bd15aa3838de0f