Dec 05 06:04:08.368 INFO testing strassl/home-interface against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 06:04:08.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 05 06:04:08.778 INFO [stdout] d854dc7937c7999b9dbb0c1d944a31d3c6f9df331d17317728b9e52d322e4ec2 Dec 05 06:04:08.780 INFO running `"docker" "start" "-a" "d854dc7937c7999b9dbb0c1d944a31d3c6f9df331d17317728b9e52d322e4ec2"` Dec 05 06:04:11.308 INFO [stderr] usermod: no changes Dec 05 06:04:11.614 INFO [stderr] Compiling gcc v0.3.40 Dec 05 06:04:11.616 INFO [stderr] Compiling unicode-normalization v0.1.3 Dec 05 06:04:11.625 INFO [stderr] Compiling quote v0.3.10 Dec 05 06:04:11.626 INFO [stderr] Compiling traitobject v0.0.3 Dec 05 06:04:11.628 INFO [stderr] Compiling route-recognizer v0.1.11 Dec 05 06:04:11.629 INFO [stderr] Compiling openssl-sys v0.7.17 Dec 05 06:04:11.630 INFO [stderr] Compiling unicode-bidi v0.2.4 Dec 05 06:04:11.632 INFO [stderr] Compiling num_cpus v1.2.0 Dec 05 06:04:12.861 INFO [stderr] Compiling num_cpus v0.2.13 Dec 05 06:04:20.388 INFO [stderr] Compiling termios v0.2.2 Dec 05 06:04:20.460 INFO [stderr] Compiling ioctl-rs v0.1.5 Dec 05 06:04:20.468 INFO [stderr] Compiling syntex_pos v0.52.0 Dec 05 06:04:20.716 INFO [stderr] Compiling conduit-mime-types v0.7.3 Dec 05 06:04:20.788 INFO [stderr] Compiling hpack v0.2.0 Dec 05 06:04:21.146 INFO [stderr] Compiling unsafe-any v0.4.1 Dec 05 06:04:21.673 INFO [stderr] Compiling error v0.1.9 Dec 05 06:04:22.277 INFO [stderr] Compiling syn v0.10.5 Dec 05 06:04:22.420 INFO [stderr] Compiling clap v2.19.3 Dec 05 06:04:23.044 INFO [stderr] Compiling openssl-sys-extras v0.7.14 Dec 05 06:04:23.200 INFO [stderr] Compiling openssl v0.7.14 Dec 05 06:04:29.004 INFO [stderr] Compiling typemap v0.3.3 Dec 05 06:04:29.004 INFO [stderr] Compiling serial v0.3.4 Dec 05 06:04:29.023 INFO [stderr] Compiling term v0.4.4 Dec 05 06:04:29.023 INFO [stderr] Compiling palette v0.2.1 Dec 05 06:04:29.064 INFO [stderr] Compiling idna v0.1.0 Dec 05 06:04:31.120 INFO [stderr] Compiling solicit v0.4.4 Dec 05 06:04:49.680 INFO [stderr] Compiling plugin v0.2.6 Dec 05 06:04:49.820 INFO [stderr] Compiling syntex_errors v0.52.0 Dec 05 06:04:49.942 INFO [stderr] Compiling url v1.2.4 Dec 05 06:04:50.226 INFO [stderr] Compiling serde_codegen_internals v0.11.3 Dec 05 06:05:05.202 INFO [stderr] Compiling syntex_syntax v0.52.0 Dec 05 06:05:07.711 INFO [stderr] Compiling openssl-verify v0.1.0 Dec 05 06:05:13.515 INFO [stderr] Compiling cookie v0.2.5 Dec 05 06:05:19.920 INFO [stderr] Compiling hyper v0.9.14 Dec 05 06:05:33.773 INFO [stderr] Compiling iron v0.4.0 Dec 05 06:05:36.342 INFO [stderr] Compiling router v0.4.0 Dec 05 06:06:04.437 INFO [stderr] Compiling syntex v0.52.0 Dec 05 06:06:05.341 INFO [stderr] Compiling serde_codegen v0.8.21 Dec 05 06:06:08.513 INFO [stderr] Compiling home-interface v0.1.0 (/source) Dec 05 06:06:12.056 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:12.056 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 05 06:06:12.056 INFO [stderr] | Dec 05 06:06:12.056 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 05 06:06:12.056 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:12.056 INFO [stderr] | Dec 05 06:06:12.056 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 06:06:12.056 INFO [stderr] Dec 05 06:06:12.056 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:12.056 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 05 06:06:12.056 INFO [stderr] | Dec 05 06:06:12.056 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 05 06:06:12.056 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:12.056 INFO [stderr] Dec 05 06:06:12.056 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:12.056 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 05 06:06:12.057 INFO [stderr] | Dec 05 06:06:12.057 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 05 06:06:12.057 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:12.057 INFO [stderr] Dec 05 06:06:12.057 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:12.057 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 05 06:06:12.057 INFO [stderr] | Dec 05 06:06:12.057 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 05 06:06:12.057 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:12.057 INFO [stderr] Dec 05 06:06:12.286 INFO [stderr] warning: variable does not need to be mutable Dec 05 06:06:12.286 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 05 06:06:12.286 INFO [stderr] | Dec 05 06:06:12.286 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 05 06:06:12.286 INFO [stderr] | ----^^^^^^^^^^ Dec 05 06:06:12.286 INFO [stderr] | | Dec 05 06:06:12.286 INFO [stderr] | help: remove this `mut` Dec 05 06:06:12.286 INFO [stderr] | Dec 05 06:06:12.286 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 06:06:12.286 INFO [stderr] Dec 05 06:06:12.287 INFO [stderr] warning: variable does not need to be mutable Dec 05 06:06:12.287 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 05 06:06:12.287 INFO [stderr] | Dec 05 06:06:12.287 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 05 06:06:12.287 INFO [stderr] | ----^^^^^^^^^^ Dec 05 06:06:12.287 INFO [stderr] | | Dec 05 06:06:12.287 INFO [stderr] | help: remove this `mut` Dec 05 06:06:12.287 INFO [stderr] Dec 05 06:06:13.066 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:13.066 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 05 06:06:13.066 INFO [stderr] | Dec 05 06:06:13.066 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 05 06:06:13.066 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:13.066 INFO [stderr] | Dec 05 06:06:13.066 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 06:06:13.066 INFO [stderr] Dec 05 06:06:13.066 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:13.066 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 05 06:06:13.066 INFO [stderr] | Dec 05 06:06:13.066 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 05 06:06:13.066 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:13.066 INFO [stderr] Dec 05 06:06:13.066 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:13.066 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 05 06:06:13.066 INFO [stderr] | Dec 05 06:06:13.066 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 05 06:06:13.066 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:13.066 INFO [stderr] Dec 05 06:06:13.066 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:13.066 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 05 06:06:13.066 INFO [stderr] | Dec 05 06:06:13.066 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 05 06:06:13.066 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:13.066 INFO [stderr] Dec 05 06:06:13.259 INFO [stderr] warning: variable does not need to be mutable Dec 05 06:06:13.266 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 05 06:06:13.266 INFO [stderr] | Dec 05 06:06:13.266 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 05 06:06:13.266 INFO [stderr] | ----^^^^^^^^^^ Dec 05 06:06:13.266 INFO [stderr] | | Dec 05 06:06:13.266 INFO [stderr] | help: remove this `mut` Dec 05 06:06:13.266 INFO [stderr] | Dec 05 06:06:13.266 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 06:06:13.266 INFO [stderr] Dec 05 06:06:13.266 INFO [stderr] warning: variable does not need to be mutable Dec 05 06:06:13.266 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 05 06:06:13.266 INFO [stderr] | Dec 05 06:06:13.266 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 05 06:06:13.266 INFO [stderr] | ----^^^^^^^^^^ Dec 05 06:06:13.266 INFO [stderr] | | Dec 05 06:06:13.266 INFO [stderr] | help: remove this `mut` Dec 05 06:06:13.266 INFO [stderr] Dec 05 06:06:17.195 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s Dec 05 06:06:17.215 INFO [stderr] su: No module specific data is present Dec 05 06:06:25.609 INFO running `"docker" "inspect" "d854dc7937c7999b9dbb0c1d944a31d3c6f9df331d17317728b9e52d322e4ec2"` Dec 05 06:06:25.689 INFO running `"docker" "rm" "-f" "d854dc7937c7999b9dbb0c1d944a31d3c6f9df331d17317728b9e52d322e4ec2"` Dec 05 06:06:25.855 INFO [stdout] d854dc7937c7999b9dbb0c1d944a31d3c6f9df331d17317728b9e52d322e4ec2 Dec 05 06:06:25.857 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 05 06:06:26.029 INFO [stdout] 3a27d35f4e343e18d8697e082552c271c6380e2dc59e0186d28765f490433673 Dec 05 06:06:26.031 INFO running `"docker" "start" "-a" "3a27d35f4e343e18d8697e082552c271c6380e2dc59e0186d28765f490433673"` Dec 05 06:06:26.347 INFO [stderr] usermod: no changes Dec 05 06:06:26.624 INFO [stderr] Compiling home-interface v0.1.0 (/source) Dec 05 06:06:27.519 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:27.519 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 05 06:06:27.520 INFO [stderr] | Dec 05 06:06:27.520 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 05 06:06:27.520 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:27.520 INFO [stderr] | Dec 05 06:06:27.524 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 06:06:27.524 INFO [stderr] Dec 05 06:06:27.524 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:27.524 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 05 06:06:27.524 INFO [stderr] | Dec 05 06:06:27.524 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 05 06:06:27.524 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:27.524 INFO [stderr] Dec 05 06:06:27.524 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:27.524 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 05 06:06:27.524 INFO [stderr] | Dec 05 06:06:27.524 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 05 06:06:27.524 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:27.524 INFO [stderr] Dec 05 06:06:27.524 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:27.524 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 05 06:06:27.524 INFO [stderr] | Dec 05 06:06:27.524 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 05 06:06:27.524 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:27.524 INFO [stderr] Dec 05 06:06:27.525 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:27.525 INFO [stderr] --> src/interface/mod.rs:26:73 Dec 05 06:06:27.525 INFO [stderr] | Dec 05 06:06:27.526 INFO [stderr] 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 05 06:06:27.526 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:27.526 INFO [stderr] | Dec 05 06:06:27.527 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 06:06:27.527 INFO [stderr] Dec 05 06:06:27.527 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:27.528 INFO [stderr] --> src/interface/mod.rs:27:82 Dec 05 06:06:27.528 INFO [stderr] | Dec 05 06:06:27.528 INFO [stderr] 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Dec 05 06:06:27.528 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:27.528 INFO [stderr] Dec 05 06:06:27.528 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:27.528 INFO [stderr] --> src/interface/mod.rs:28:69 Dec 05 06:06:27.528 INFO [stderr] | Dec 05 06:06:27.528 INFO [stderr] 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Dec 05 06:06:27.529 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:27.529 INFO [stderr] Dec 05 06:06:27.532 INFO [stderr] warning: unnecessary parentheses around function argument Dec 05 06:06:27.532 INFO [stderr] --> src/interface/mod.rs:29:72 Dec 05 06:06:27.532 INFO [stderr] | Dec 05 06:06:27.532 INFO [stderr] 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Dec 05 06:06:27.532 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 06:06:27.532 INFO [stderr] Dec 05 06:06:27.916 INFO [stderr] warning: variable does not need to be mutable Dec 05 06:06:27.916 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 05 06:06:27.916 INFO [stderr] | Dec 05 06:06:27.916 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 05 06:06:27.916 INFO [stderr] | ----^^^^^^^^^^ Dec 05 06:06:27.916 INFO [stderr] | | Dec 05 06:06:27.916 INFO [stderr] | help: remove this `mut` Dec 05 06:06:27.916 INFO [stderr] | Dec 05 06:06:27.916 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 06:06:27.916 INFO [stderr] Dec 05 06:06:27.924 INFO [stderr] warning: variable does not need to be mutable Dec 05 06:06:27.924 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 05 06:06:27.924 INFO [stderr] | Dec 05 06:06:27.924 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 05 06:06:27.924 INFO [stderr] | ----^^^^^^^^^^ Dec 05 06:06:27.924 INFO [stderr] | | Dec 05 06:06:27.924 INFO [stderr] | help: remove this `mut` Dec 05 06:06:27.924 INFO [stderr] Dec 05 06:06:28.176 INFO [stderr] warning: variable does not need to be mutable Dec 05 06:06:28.176 INFO [stderr] --> src/interface/mod.rs:77:9 Dec 05 06:06:28.176 INFO [stderr] | Dec 05 06:06:28.176 INFO [stderr] 77 | let mut controller = &mut *guard; Dec 05 06:06:28.176 INFO [stderr] | ----^^^^^^^^^^ Dec 05 06:06:28.176 INFO [stderr] | | Dec 05 06:06:28.176 INFO [stderr] | help: remove this `mut` Dec 05 06:06:28.184 INFO [stderr] | Dec 05 06:06:28.184 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 06:06:28.184 INFO [stderr] Dec 05 06:06:28.193 INFO [stderr] warning: variable does not need to be mutable Dec 05 06:06:28.193 INFO [stderr] --> src/interface/mod.rs:91:9 Dec 05 06:06:28.193 INFO [stderr] | Dec 05 06:06:28.193 INFO [stderr] 91 | let mut controller = &mut *guard; Dec 05 06:06:28.193 INFO [stderr] | ----^^^^^^^^^^ Dec 05 06:06:28.193 INFO [stderr] | | Dec 05 06:06:28.193 INFO [stderr] | help: remove this `mut` Dec 05 06:06:28.193 INFO [stderr] Dec 05 06:06:31.156 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.79s Dec 05 06:06:31.193 INFO [stderr] su: No module specific data is present Dec 05 06:06:38.337 INFO running `"docker" "inspect" "3a27d35f4e343e18d8697e082552c271c6380e2dc59e0186d28765f490433673"` Dec 05 06:06:38.614 INFO running `"docker" "rm" "-f" "3a27d35f4e343e18d8697e082552c271c6380e2dc59e0186d28765f490433673"` Dec 05 06:06:38.882 INFO [stdout] 3a27d35f4e343e18d8697e082552c271c6380e2dc59e0186d28765f490433673