Oct 31 20:23:14.379 INFO checking strassl/home-interface against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Oct 31 20:23:14.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"` Oct 31 20:23:14.834 INFO blam! c000f4bbd08469f39556a9de24f9946a73114352dbfc10d09bd6d88da5385dbb Oct 31 20:23:14.835 INFO running `"docker" "start" "-a" "c000f4bbd08469f39556a9de24f9946a73114352dbfc10d09bd6d88da5385dbb"` Oct 31 20:23:15.976 INFO kablam! usermod: no changes Oct 31 20:23:16.271 INFO kablam! Compiling gcc v0.3.40 Oct 31 20:23:16.276 INFO kablam! Compiling rustc-serialize v0.3.22 Oct 31 20:23:16.277 INFO kablam! Compiling libc v0.2.18 Oct 31 20:23:16.284 INFO kablam! Checking unicode-normalization v0.1.3 Oct 31 20:23:16.304 INFO kablam! Compiling unicode-xid v0.0.3 Oct 31 20:23:16.308 INFO kablam! Compiling phf_shared v0.7.20 Oct 31 20:23:16.308 INFO kablam! Checking traitobject v0.0.3 Oct 31 20:23:16.309 INFO kablam! Checking num-traits v0.1.36 Oct 31 20:23:17.861 INFO kablam! Compiling quote v0.3.10 Oct 31 20:23:18.864 INFO kablam! Checking itoa v0.1.1 Oct 31 20:23:19.153 INFO kablam! Checking dtoa v0.2.2 Oct 31 20:23:20.646 INFO kablam! Checking serde v0.8.21 Oct 31 20:23:21.144 INFO kablam! Checking unicode-segmentation v0.1.3 Oct 31 20:23:21.261 INFO kablam! Checking strsim v0.5.2 Oct 31 20:23:23.790 INFO kablam! Compiling openssl-sys v0.7.17 Oct 31 20:23:28.146 INFO kablam! Checking num_cpus v1.2.0 Oct 31 20:23:28.147 INFO kablam! Checking num_cpus v0.2.13 Oct 31 20:23:28.192 INFO kablam! Checking ioctl-rs v0.1.5 Oct 31 20:23:28.200 INFO kablam! Checking term_size v0.2.1 Oct 31 20:23:28.201 INFO kablam! Checking termios v0.2.2 Oct 31 20:23:29.168 INFO kablam! Checking unicode-bidi v0.2.4 Oct 31 20:23:29.458 INFO kablam! Checking hpack v0.2.0 Oct 31 20:23:29.762 INFO kablam! Checking unsafe-any v0.4.1 Oct 31 20:23:29.801 INFO kablam! Checking error v0.1.9 Oct 31 20:23:29.957 INFO kablam! Checking phf v0.7.20 Oct 31 20:23:30.285 INFO kablam! Compiling rand v0.3.15 Oct 31 20:23:31.229 INFO kablam! Compiling syn v0.10.5 Oct 31 20:23:31.442 INFO kablam! Checking num-integer v0.1.32 Oct 31 20:23:32.576 INFO kablam! Checking num-complex v0.1.35 Oct 31 20:23:32.682 INFO kablam! Compiling openssl-sys-extras v0.7.14 Oct 31 20:23:33.472 INFO kablam! Compiling openssl v0.7.14 Oct 31 20:23:34.691 INFO kablam! Checking clap v2.19.3 Oct 31 20:23:37.148 INFO kablam! Checking serial v0.3.4 Oct 31 20:23:37.260 INFO kablam! Checking typemap v0.3.3 Oct 31 20:23:37.576 INFO kablam! Compiling kernel32-sys v0.2.2 Oct 31 20:23:39.072 INFO kablam! Checking idna v0.1.0 Oct 31 20:23:39.824 INFO kablam! Checking solicit v0.4.4 Oct 31 20:23:40.456 INFO kablam! Checking num-bigint v0.1.35 Oct 31 20:23:46.776 INFO kablam! Checking num-iter v0.1.32 Oct 31 20:23:55.120 INFO kablam! Compiling term v0.4.4 Oct 31 20:23:55.144 INFO kablam! Checking time v0.1.35 Oct 31 20:23:55.392 INFO kablam! Checking plugin v0.2.6 Oct 31 20:23:55.616 INFO kablam! Compiling phf_generator v0.7.20 Oct 31 20:23:56.187 INFO kablam! Checking num-rational v0.1.35 Oct 31 20:23:56.589 INFO kablam! Checking url v1.2.4 Oct 31 20:23:56.811 INFO kablam! Compiling serde_codegen_internals v0.11.3 Oct 31 20:23:56.973 INFO kablam! Compiling syntex_pos v0.52.0 Oct 31 20:23:58.588 INFO kablam! Compiling phf_codegen v0.7.20 Oct 31 20:23:59.672 INFO kablam! Checking serde_json v0.8.4 Oct 31 20:24:06.900 INFO kablam! Checking num v0.1.36 Oct 31 20:24:06.932 INFO kablam! Compiling palette v0.2.1 Oct 31 20:24:07.826 INFO kablam! Compiling syntex_errors v0.52.0 Oct 31 20:24:09.393 INFO kablam! Checking openssl-verify v0.1.0 Oct 31 20:24:09.401 INFO kablam! Checking cookie v0.2.5 Oct 31 20:24:11.449 INFO kablam! Checking hyper v0.9.14 Oct 31 20:24:15.364 INFO kablam! Compiling syntex_syntax v0.52.0 Oct 31 20:24:20.384 INFO kablam! Checking iron v0.4.0 Oct 31 20:24:21.832 INFO kablam! Checking router v0.4.0 Oct 31 20:25:01.023 INFO kablam! Compiling syntex v0.52.0 Oct 31 20:25:02.546 INFO kablam! Compiling serde_codegen v0.8.21 Oct 31 20:25:09.497 INFO kablam! Compiling home-interface v0.1.0 (/source) Oct 31 20:25:14.048 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:14.049 INFO kablam! --> src/interface/mod.rs:26:73 Oct 31 20:25:14.049 INFO kablam! | Oct 31 20:25:14.049 INFO kablam! 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Oct 31 20:25:14.049 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:14.049 INFO kablam! | Oct 31 20:25:14.049 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 31 20:25:14.049 INFO kablam! Oct 31 20:25:14.050 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:14.050 INFO kablam! --> src/interface/mod.rs:27:82 Oct 31 20:25:14.050 INFO kablam! | Oct 31 20:25:14.051 INFO kablam! 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Oct 31 20:25:14.051 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:14.052 INFO kablam! Oct 31 20:25:14.052 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:14.053 INFO kablam! --> src/interface/mod.rs:28:69 Oct 31 20:25:14.053 INFO kablam! | Oct 31 20:25:14.054 INFO kablam! 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Oct 31 20:25:14.054 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:14.054 INFO kablam! Oct 31 20:25:14.055 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:14.055 INFO kablam! --> src/interface/mod.rs:29:72 Oct 31 20:25:14.056 INFO kablam! | Oct 31 20:25:14.056 INFO kablam! 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Oct 31 20:25:14.057 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:14.057 INFO kablam! Oct 31 20:25:14.089 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:14.089 INFO kablam! --> src/interface/mod.rs:26:73 Oct 31 20:25:14.089 INFO kablam! | Oct 31 20:25:14.089 INFO kablam! 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Oct 31 20:25:14.089 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:14.090 INFO kablam! | Oct 31 20:25:14.090 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 31 20:25:14.090 INFO kablam! Oct 31 20:25:14.090 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:14.090 INFO kablam! --> src/interface/mod.rs:27:82 Oct 31 20:25:14.091 INFO kablam! | Oct 31 20:25:14.091 INFO kablam! 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Oct 31 20:25:14.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:14.091 INFO kablam! Oct 31 20:25:14.091 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:14.091 INFO kablam! --> src/interface/mod.rs:28:69 Oct 31 20:25:14.092 INFO kablam! | Oct 31 20:25:14.092 INFO kablam! 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Oct 31 20:25:14.092 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:14.092 INFO kablam! Oct 31 20:25:14.092 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:14.092 INFO kablam! --> src/interface/mod.rs:29:72 Oct 31 20:25:14.093 INFO kablam! | Oct 31 20:25:14.093 INFO kablam! 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Oct 31 20:25:14.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:14.093 INFO kablam! Oct 31 20:25:14.731 INFO kablam! warning: variable does not need to be mutable Oct 31 20:25:14.731 INFO kablam! --> src/interface/mod.rs:77:9 Oct 31 20:25:14.731 INFO kablam! | Oct 31 20:25:14.731 INFO kablam! 77 | let mut controller = &mut *guard; Oct 31 20:25:14.731 INFO kablam! | ----^^^^^^^^^^ Oct 31 20:25:14.731 INFO kablam! | | Oct 31 20:25:14.731 INFO kablam! | help: remove this `mut` Oct 31 20:25:14.731 INFO kablam! | Oct 31 20:25:14.732 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 20:25:14.732 INFO kablam! Oct 31 20:25:14.733 INFO kablam! warning: variable does not need to be mutable Oct 31 20:25:14.733 INFO kablam! --> src/interface/mod.rs:91:9 Oct 31 20:25:14.733 INFO kablam! | Oct 31 20:25:14.733 INFO kablam! 91 | let mut controller = &mut *guard; Oct 31 20:25:14.733 INFO kablam! | ----^^^^^^^^^^ Oct 31 20:25:14.733 INFO kablam! | | Oct 31 20:25:14.733 INFO kablam! | help: remove this `mut` Oct 31 20:25:14.733 INFO kablam! Oct 31 20:25:14.964 INFO kablam! warning: variable does not need to be mutable Oct 31 20:25:14.965 INFO kablam! --> src/interface/mod.rs:77:9 Oct 31 20:25:14.965 INFO kablam! | Oct 31 20:25:14.965 INFO kablam! 77 | let mut controller = &mut *guard; Oct 31 20:25:14.965 INFO kablam! | ----^^^^^^^^^^ Oct 31 20:25:14.965 INFO kablam! | | Oct 31 20:25:14.965 INFO kablam! | help: remove this `mut` Oct 31 20:25:14.965 INFO kablam! | Oct 31 20:25:14.965 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 20:25:14.965 INFO kablam! Oct 31 20:25:14.967 INFO kablam! warning: variable does not need to be mutable Oct 31 20:25:14.967 INFO kablam! --> src/interface/mod.rs:91:9 Oct 31 20:25:14.967 INFO kablam! | Oct 31 20:25:14.967 INFO kablam! 91 | let mut controller = &mut *guard; Oct 31 20:25:14.967 INFO kablam! | ----^^^^^^^^^^ Oct 31 20:25:14.967 INFO kablam! | | Oct 31 20:25:14.967 INFO kablam! | help: remove this `mut` Oct 31 20:25:14.967 INFO kablam! Oct 31 20:25:16.435 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:16.435 INFO kablam! --> src/interface/mod.rs:26:73 Oct 31 20:25:16.435 INFO kablam! | Oct 31 20:25:16.435 INFO kablam! 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Oct 31 20:25:16.435 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:16.435 INFO kablam! | Oct 31 20:25:16.435 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 31 20:25:16.435 INFO kablam! Oct 31 20:25:16.435 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:16.435 INFO kablam! --> src/interface/mod.rs:27:82 Oct 31 20:25:16.435 INFO kablam! | Oct 31 20:25:16.435 INFO kablam! 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Oct 31 20:25:16.435 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:16.435 INFO kablam! Oct 31 20:25:16.435 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:16.435 INFO kablam! --> src/interface/mod.rs:28:69 Oct 31 20:25:16.435 INFO kablam! | Oct 31 20:25:16.435 INFO kablam! 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Oct 31 20:25:16.435 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:16.435 INFO kablam! Oct 31 20:25:16.435 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:16.435 INFO kablam! --> src/interface/mod.rs:29:72 Oct 31 20:25:16.435 INFO kablam! | Oct 31 20:25:16.435 INFO kablam! 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Oct 31 20:25:16.435 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:16.435 INFO kablam! Oct 31 20:25:16.444 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:16.444 INFO kablam! --> src/interface/mod.rs:26:73 Oct 31 20:25:16.444 INFO kablam! | Oct 31 20:25:16.444 INFO kablam! 26 | InterfaceError::LightsError(_) => iron::IronError::new(err, (status::InternalServerError)), Oct 31 20:25:16.444 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:16.472 INFO kablam! | Oct 31 20:25:16.472 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 31 20:25:16.472 INFO kablam! Oct 31 20:25:16.472 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:16.472 INFO kablam! --> src/interface/mod.rs:27:82 Oct 31 20:25:16.472 INFO kablam! | Oct 31 20:25:16.472 INFO kablam! 27 | InterfaceError::DeserializationError(_) => iron::IronError::new(err, (status::BadRequest)), Oct 31 20:25:16.472 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:16.472 INFO kablam! Oct 31 20:25:16.472 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:16.472 INFO kablam! --> src/interface/mod.rs:28:69 Oct 31 20:25:16.472 INFO kablam! | Oct 31 20:25:16.472 INFO kablam! 28 | InterfaceError::IoError(_) => iron::IronError::new(err, (status::RequestTimeout)), Oct 31 20:25:16.472 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:16.472 INFO kablam! Oct 31 20:25:16.472 INFO kablam! warning: unnecessary parentheses around function argument Oct 31 20:25:16.472 INFO kablam! --> src/interface/mod.rs:29:72 Oct 31 20:25:16.472 INFO kablam! | Oct 31 20:25:16.472 INFO kablam! 29 | InterfaceError::OtherError(_) => iron::IronError::new(err, (status::InternalServerError)), Oct 31 20:25:16.472 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 31 20:25:16.472 INFO kablam! Oct 31 20:25:16.980 INFO kablam! warning: variable does not need to be mutable Oct 31 20:25:16.980 INFO kablam! --> src/interface/mod.rs:77:9 Oct 31 20:25:16.980 INFO kablam! | Oct 31 20:25:16.980 INFO kablam! 77 | let mut controller = &mut *guard; Oct 31 20:25:16.980 INFO kablam! | ----^^^^^^^^^^ Oct 31 20:25:16.980 INFO kablam! | | Oct 31 20:25:16.980 INFO kablam! | help: remove this `mut` Oct 31 20:25:16.980 INFO kablam! | Oct 31 20:25:16.980 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 20:25:16.980 INFO kablam! Oct 31 20:25:16.980 INFO kablam! warning: variable does not need to be mutable Oct 31 20:25:16.980 INFO kablam! --> src/interface/mod.rs:91:9 Oct 31 20:25:16.980 INFO kablam! | Oct 31 20:25:16.980 INFO kablam! 91 | let mut controller = &mut *guard; Oct 31 20:25:16.980 INFO kablam! | ----^^^^^^^^^^ Oct 31 20:25:16.980 INFO kablam! | | Oct 31 20:25:16.980 INFO kablam! | help: remove this `mut` Oct 31 20:25:16.980 INFO kablam! Oct 31 20:25:17.048 INFO kablam! warning: variable does not need to be mutable Oct 31 20:25:17.048 INFO kablam! --> src/interface/mod.rs:77:9 Oct 31 20:25:17.048 INFO kablam! | Oct 31 20:25:17.048 INFO kablam! 77 | let mut controller = &mut *guard; Oct 31 20:25:17.048 INFO kablam! | ----^^^^^^^^^^ Oct 31 20:25:17.048 INFO kablam! | | Oct 31 20:25:17.048 INFO kablam! | help: remove this `mut` Oct 31 20:25:17.048 INFO kablam! | Oct 31 20:25:17.048 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 20:25:17.048 INFO kablam! Oct 31 20:25:17.048 INFO kablam! warning: variable does not need to be mutable Oct 31 20:25:17.048 INFO kablam! --> src/interface/mod.rs:91:9 Oct 31 20:25:17.048 INFO kablam! | Oct 31 20:25:17.048 INFO kablam! 91 | let mut controller = &mut *guard; Oct 31 20:25:17.048 INFO kablam! | ----^^^^^^^^^^ Oct 31 20:25:17.048 INFO kablam! | | Oct 31 20:25:17.048 INFO kablam! | help: remove this `mut` Oct 31 20:25:17.048 INFO kablam! Oct 31 20:25:17.260 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2m 01s Oct 31 20:25:17.280 INFO kablam! su: No module specific data is present Oct 31 20:25:18.496 INFO running `"docker" "rm" "-f" "c000f4bbd08469f39556a9de24f9946a73114352dbfc10d09bd6d88da5385dbb"` Oct 31 20:25:18.772 INFO blam! c000f4bbd08469f39556a9de24f9946a73114352dbfc10d09bd6d88da5385dbb