Oct 31 16:59:21.172 INFO checking zzeroo/xmz-test-shiftregisters against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Oct 31 16:59:21.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:59:21.352 INFO blam! 49948754c0c498c67044f50111911af64e72b8233ed21c2a999bcebc09ca71fc Oct 31 16:59:21.354 INFO running `"docker" "start" "-a" "49948754c0c498c67044f50111911af64e72b8233ed21c2a999bcebc09ca71fc"` Oct 31 16:59:21.737 INFO kablam! usermod: no changes Oct 31 16:59:21.969 INFO kablam! Compiling winapi-build v0.1.1 Oct 31 16:59:21.970 INFO kablam! Compiling semver v0.1.20 Oct 31 16:59:21.971 INFO kablam! Checking winapi v0.2.8 Oct 31 16:59:21.980 INFO kablam! Compiling gcc v0.3.46 Oct 31 16:59:21.980 INFO kablam! Checking libc v0.2.23 Oct 31 16:59:21.980 INFO kablam! Compiling unicode-xid v0.0.4 Oct 31 16:59:21.980 INFO kablam! Compiling quote v0.3.15 Oct 31 16:59:21.980 INFO kablam! Checking bitflags v0.4.0 Oct 31 16:59:22.570 INFO kablam! Checking void v1.0.2 Oct 31 16:59:23.802 INFO kablam! Checking utf8-ranges v0.1.3 Oct 31 16:59:23.808 INFO kablam! Checking cfg-if v0.1.0 Oct 31 16:59:23.812 INFO kablam! Checking rustc-demangle v0.1.4 Oct 31 16:59:23.812 INFO kablam! Checking regex-syntax v0.3.9 Oct 31 16:59:23.831 INFO kablam! Checking vec_map v0.8.0 Oct 31 16:59:24.168 INFO kablam! Checking unicode-segmentation v1.2.0 Oct 31 16:59:24.367 INFO kablam! Checking ansi_term v0.9.0 Oct 31 16:59:26.137 INFO kablam! Checking bitflags v0.8.2 Oct 31 16:59:26.184 INFO kablam! Checking unicode-width v0.1.4 Oct 31 16:59:26.196 INFO kablam! Checking serde v1.0.8 Oct 31 16:59:26.196 INFO kablam! Compiling synom v0.11.3 Oct 31 16:59:26.200 INFO kablam! Compiling kernel32-sys v0.2.2 Oct 31 16:59:26.216 INFO kablam! Checking memchr v0.1.11 Oct 31 16:59:26.424 INFO kablam! Checking atty v0.2.2 Oct 31 16:59:26.508 INFO kablam! Checking rand v0.3.15 Oct 31 16:59:26.649 INFO kablam! Compiling rustc_version v0.1.7 Oct 31 16:59:26.774 INFO kablam! Compiling backtrace-sys v0.1.10 Oct 31 16:59:27.256 INFO kablam! Checking aho-corasick v0.5.3 Oct 31 16:59:27.344 INFO kablam! Checking clap v2.24.2 Oct 31 16:59:29.467 INFO kablam! Compiling syn v0.11.11 Oct 31 16:59:29.658 INFO kablam! Compiling nix v0.6.0 Oct 31 16:59:29.872 INFO kablam! Checking thread-id v2.0.0 Oct 31 16:59:30.149 INFO kablam! Checking thread_local v0.2.7 Oct 31 16:59:31.507 INFO kablam! Checking regex v0.1.80 Oct 31 16:59:45.114 INFO kablam! Compiling serde_derive_internals v0.15.1 Oct 31 16:59:48.131 INFO kablam! Checking sysfs_gpio v0.5.0 Oct 31 16:59:51.992 INFO kablam! Compiling serde_derive v1.0.8 Oct 31 17:00:02.501 INFO kablam! Checking backtrace v0.3.2 Oct 31 17:00:03.174 INFO kablam! Checking error-chain v0.10.0 Oct 31 17:00:03.845 INFO kablam! Checking xmz-test-shiftregisters v0.1.0 (/source) Oct 31 17:00:04.119 INFO kablam! warning: unused import: `errors::*` Oct 31 17:00:04.120 INFO kablam! --> src/main.rs:9:5 Oct 31 17:00:04.120 INFO kablam! | Oct 31 17:00:04.120 INFO kablam! 9 | use errors::*; Oct 31 17:00:04.120 INFO kablam! | ^^^^^^^^^ Oct 31 17:00:04.120 INFO kablam! | Oct 31 17:00:04.120 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:00:04.120 INFO kablam! Oct 31 17:00:04.192 INFO kablam! warning: unused import: `errors::*` Oct 31 17:00:04.192 INFO kablam! --> src/main.rs:9:5 Oct 31 17:00:04.192 INFO kablam! | Oct 31 17:00:04.192 INFO kablam! 9 | use errors::*; Oct 31 17:00:04.192 INFO kablam! | ^^^^^^^^^ Oct 31 17:00:04.196 INFO kablam! | Oct 31 17:00:04.196 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:00:04.197 INFO kablam! Oct 31 17:00:04.549 INFO kablam! warning: method is never used: `set` Oct 31 17:00:04.550 INFO kablam! --> src/shift_register.rs:113:5 Oct 31 17:00:04.550 INFO kablam! | Oct 31 17:00:04.550 INFO kablam! 113 | pub fn set(&mut self, num: u64) -> Result<()> { Oct 31 17:00:04.551 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.551 INFO kablam! | Oct 31 17:00:04.551 INFO kablam! = note: #[warn(dead_code)] on by default Oct 31 17:00:04.552 INFO kablam! Oct 31 17:00:04.552 INFO kablam! warning: method is never used: `get` Oct 31 17:00:04.552 INFO kablam! --> src/shift_register.rs:141:5 Oct 31 17:00:04.553 INFO kablam! | Oct 31 17:00:04.553 INFO kablam! 141 | pub fn get(&self, num: u64) -> bool { Oct 31 17:00:04.553 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.553 INFO kablam! Oct 31 17:00:04.554 INFO kablam! warning: method is never used: `clear` Oct 31 17:00:04.554 INFO kablam! --> src/shift_register.rs:173:5 Oct 31 17:00:04.554 INFO kablam! | Oct 31 17:00:04.554 INFO kablam! 173 | pub fn clear(&mut self, num: u64) -> Result<()> { Oct 31 17:00:04.554 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.554 INFO kablam! Oct 31 17:00:04.554 INFO kablam! warning: method is never used: `toggle` Oct 31 17:00:04.554 INFO kablam! --> src/shift_register.rs:201:5 Oct 31 17:00:04.554 INFO kablam! | Oct 31 17:00:04.554 INFO kablam! 201 | pub fn toggle(&mut self, num: u64) -> Result<()> { Oct 31 17:00:04.554 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.554 INFO kablam! Oct 31 17:00:04.555 INFO kablam! warning: method is never used: `test_random` Oct 31 17:00:04.555 INFO kablam! --> src/shift_register.rs:277:5 Oct 31 17:00:04.555 INFO kablam! | Oct 31 17:00:04.555 INFO kablam! 277 | pub fn test_random(&mut self) -> Result<()> { Oct 31 17:00:04.555 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.555 INFO kablam! Oct 31 17:00:04.559 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:00:04.559 INFO kablam! --> src/main.rs:17:9 Oct 31 17:00:04.559 INFO kablam! | Oct 31 17:00:04.559 INFO kablam! 17 | leds.test(); Oct 31 17:00:04.559 INFO kablam! | ^^^^^^^^^^^^ Oct 31 17:00:04.559 INFO kablam! | Oct 31 17:00:04.559 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 31 17:00:04.559 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:00:04.559 INFO kablam! Oct 31 17:00:04.560 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:00:04.560 INFO kablam! --> src/main.rs:18:9 Oct 31 17:00:04.560 INFO kablam! | Oct 31 17:00:04.560 INFO kablam! 18 | relais.test(); Oct 31 17:00:04.560 INFO kablam! | ^^^^^^^^^^^^^^ Oct 31 17:00:04.560 INFO kablam! | Oct 31 17:00:04.560 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:00:04.561 INFO kablam! Oct 31 17:00:04.752 INFO kablam! warning: method is never used: `set` Oct 31 17:00:04.752 INFO kablam! --> src/shift_register.rs:113:5 Oct 31 17:00:04.752 INFO kablam! | Oct 31 17:00:04.752 INFO kablam! 113 | pub fn set(&mut self, num: u64) -> Result<()> { Oct 31 17:00:04.752 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.752 INFO kablam! | Oct 31 17:00:04.752 INFO kablam! = note: #[warn(dead_code)] on by default Oct 31 17:00:04.752 INFO kablam! Oct 31 17:00:04.752 INFO kablam! warning: method is never used: `get` Oct 31 17:00:04.752 INFO kablam! --> src/shift_register.rs:141:5 Oct 31 17:00:04.752 INFO kablam! | Oct 31 17:00:04.752 INFO kablam! 141 | pub fn get(&self, num: u64) -> bool { Oct 31 17:00:04.752 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.752 INFO kablam! Oct 31 17:00:04.752 INFO kablam! warning: method is never used: `clear` Oct 31 17:00:04.752 INFO kablam! --> src/shift_register.rs:173:5 Oct 31 17:00:04.752 INFO kablam! | Oct 31 17:00:04.752 INFO kablam! 173 | pub fn clear(&mut self, num: u64) -> Result<()> { Oct 31 17:00:04.752 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.752 INFO kablam! Oct 31 17:00:04.752 INFO kablam! warning: method is never used: `toggle` Oct 31 17:00:04.752 INFO kablam! --> src/shift_register.rs:201:5 Oct 31 17:00:04.752 INFO kablam! | Oct 31 17:00:04.752 INFO kablam! 201 | pub fn toggle(&mut self, num: u64) -> Result<()> { Oct 31 17:00:04.752 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.752 INFO kablam! Oct 31 17:00:04.752 INFO kablam! warning: method is never used: `test_random` Oct 31 17:00:04.752 INFO kablam! --> src/shift_register.rs:277:5 Oct 31 17:00:04.752 INFO kablam! | Oct 31 17:00:04.752 INFO kablam! 277 | pub fn test_random(&mut self) -> Result<()> { Oct 31 17:00:04.752 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:00:04.752 INFO kablam! Oct 31 17:00:04.760 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:00:04.760 INFO kablam! --> src/main.rs:17:9 Oct 31 17:00:04.760 INFO kablam! | Oct 31 17:00:04.760 INFO kablam! 17 | leds.test(); Oct 31 17:00:04.760 INFO kablam! | ^^^^^^^^^^^^ Oct 31 17:00:04.760 INFO kablam! | Oct 31 17:00:04.760 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 31 17:00:04.760 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:00:04.760 INFO kablam! Oct 31 17:00:04.760 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:00:04.760 INFO kablam! --> src/main.rs:18:9 Oct 31 17:00:04.760 INFO kablam! | Oct 31 17:00:04.760 INFO kablam! 18 | relais.test(); Oct 31 17:00:04.760 INFO kablam! | ^^^^^^^^^^^^^^ Oct 31 17:00:04.760 INFO kablam! | Oct 31 17:00:04.761 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:00:04.761 INFO kablam! Oct 31 17:00:04.825 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 43.05s Oct 31 17:00:04.833 INFO kablam! su: No module specific data is present Oct 31 17:00:05.874 INFO running `"docker" "rm" "-f" "49948754c0c498c67044f50111911af64e72b8233ed21c2a999bcebc09ca71fc"` Oct 31 17:00:05.960 INFO blam! 49948754c0c498c67044f50111911af64e72b8233ed21c2a999bcebc09ca71fc