Dec 19 04:24:26.810 INFO checking zzeroo/xmz-test-shiftregisters against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 04:24:26.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/zzeroo/xmz-test-shiftregisters:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 04:24:26.976 INFO [stdout] 6e9108036070ea825d4999b4736ae5b48129b56a35200e396063db23befb51ea Dec 19 04:24:26.978 INFO running `"docker" "start" "-a" "6e9108036070ea825d4999b4736ae5b48129b56a35200e396063db23befb51ea"` Dec 19 04:24:27.688 INFO [stderr] Compiling winapi-build v0.1.1 Dec 19 04:24:27.688 INFO [stderr] Compiling semver v0.1.20 Dec 19 04:24:27.688 INFO [stderr] Compiling gcc v0.3.46 Dec 19 04:24:27.689 INFO [stderr] Checking winapi v0.2.8 Dec 19 04:24:27.693 INFO [stderr] Compiling unicode-xid v0.0.4 Dec 19 04:24:27.693 INFO [stderr] Checking libc v0.2.23 Dec 19 04:24:27.693 INFO [stderr] Compiling quote v0.3.15 Dec 19 04:24:27.693 INFO [stderr] Checking utf8-ranges v0.1.3 Dec 19 04:24:27.988 INFO [stderr] Checking void v1.0.2 Dec 19 04:24:28.205 INFO [stderr] Checking rustc-demangle v0.1.4 Dec 19 04:24:28.296 INFO [stderr] Checking regex-syntax v0.3.9 Dec 19 04:24:28.400 INFO [stderr] Checking cfg-if v0.1.0 Dec 19 04:24:29.189 INFO [stderr] Checking bitflags v0.4.0 Dec 19 04:24:29.193 INFO [stderr] Checking bitflags v0.8.2 Dec 19 04:24:29.219 INFO [stderr] Checking unicode-segmentation v1.2.0 Dec 19 04:24:29.388 INFO [stderr] Checking ansi_term v0.9.0 Dec 19 04:24:29.536 INFO [stderr] Checking unicode-width v0.1.4 Dec 19 04:24:30.169 INFO [stderr] Checking vec_map v0.8.0 Dec 19 04:24:30.421 INFO [stderr] Checking serde v1.0.8 Dec 19 04:24:30.888 INFO [stderr] Compiling synom v0.11.3 Dec 19 04:24:31.120 INFO [stderr] Compiling kernel32-sys v0.2.2 Dec 19 04:24:31.652 INFO [stderr] Compiling rustc_version v0.1.7 Dec 19 04:24:31.656 INFO [stderr] Checking memchr v0.1.11 Dec 19 04:24:31.694 INFO [stderr] Checking atty v0.2.2 Dec 19 04:24:31.820 INFO [stderr] Checking rand v0.3.15 Dec 19 04:24:32.474 INFO [stderr] Compiling backtrace-sys v0.1.10 Dec 19 04:24:32.516 INFO [stderr] Checking aho-corasick v0.5.3 Dec 19 04:24:32.544 INFO [stderr] Checking clap v2.24.2 Dec 19 04:24:32.577 INFO [stderr] Compiling syn v0.11.11 Dec 19 04:24:34.772 INFO [stderr] Compiling nix v0.6.0 Dec 19 04:24:35.060 INFO [stderr] Checking thread-id v2.0.0 Dec 19 04:24:35.200 INFO [stderr] Checking thread_local v0.2.7 Dec 19 04:24:35.572 INFO [stderr] Checking regex v0.1.80 Dec 19 04:24:45.610 INFO [stderr] Compiling serde_derive_internals v0.15.1 Dec 19 04:24:48.330 INFO [stderr] Checking sysfs_gpio v0.5.0 Dec 19 04:24:53.195 INFO [stderr] Compiling serde_derive v1.0.8 Dec 19 04:25:02.742 INFO [stderr] Checking backtrace v0.3.2 Dec 19 04:25:03.015 INFO [stderr] Checking error-chain v0.10.0 Dec 19 04:25:03.309 INFO [stderr] Checking xmz-test-shiftregisters v0.1.0 (/opt/crater/workdir) Dec 19 04:25:03.428 INFO [stderr] warning: unused import: `errors::*` Dec 19 04:25:03.428 INFO [stderr] --> src/main.rs:9:5 Dec 19 04:25:03.429 INFO [stderr] | Dec 19 04:25:03.429 INFO [stderr] 9 | use errors::*; Dec 19 04:25:03.429 INFO [stderr] | ^^^^^^^^^ Dec 19 04:25:03.429 INFO [stderr] | Dec 19 04:25:03.430 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 04:25:03.430 INFO [stderr] Dec 19 04:25:03.584 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting Dec 19 04:25:03.584 INFO [stderr] --> src/errors.rs:1:1 Dec 19 04:25:03.584 INFO [stderr] | Dec 19 04:25:03.585 INFO [stderr] 1 | / error_chain! { Dec 19 04:25:03.585 INFO [stderr] 2 | | Dec 19 04:25:03.585 INFO [stderr] 3 | | foreign_links { Dec 19 04:25:03.585 INFO [stderr] 4 | | SysfsGpio(::sysfs_gpio::Error); Dec 19 04:25:03.586 INFO [stderr] 5 | | } Dec 19 04:25:03.586 INFO [stderr] 6 | | } Dec 19 04:25:03.586 INFO [stderr] | |_^ Dec 19 04:25:03.586 INFO [stderr] | Dec 19 04:25:03.587 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 19 04:25:03.587 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 19 04:25:03.587 INFO [stderr] Dec 19 04:25:03.676 INFO [stderr] warning: unused import: `errors::*` Dec 19 04:25:03.677 INFO [stderr] --> src/main.rs:9:5 Dec 19 04:25:03.677 INFO [stderr] | Dec 19 04:25:03.677 INFO [stderr] 9 | use errors::*; Dec 19 04:25:03.678 INFO [stderr] | ^^^^^^^^^ Dec 19 04:25:03.678 INFO [stderr] | Dec 19 04:25:03.678 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 04:25:03.678 INFO [stderr] Dec 19 04:25:03.697 INFO [stderr] warning: method is never used: `set` Dec 19 04:25:03.698 INFO [stderr] --> src/shift_register.rs:113:5 Dec 19 04:25:03.698 INFO [stderr] | Dec 19 04:25:03.698 INFO [stderr] 113 | pub fn set(&mut self, num: u64) -> Result<()> { Dec 19 04:25:03.699 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.699 INFO [stderr] | Dec 19 04:25:03.699 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 04:25:03.699 INFO [stderr] Dec 19 04:25:03.700 INFO [stderr] warning: method is never used: `get` Dec 19 04:25:03.700 INFO [stderr] --> src/shift_register.rs:141:5 Dec 19 04:25:03.701 INFO [stderr] | Dec 19 04:25:03.701 INFO [stderr] 141 | pub fn get(&self, num: u64) -> bool { Dec 19 04:25:03.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.701 INFO [stderr] Dec 19 04:25:03.702 INFO [stderr] warning: method is never used: `clear` Dec 19 04:25:03.702 INFO [stderr] --> src/shift_register.rs:173:5 Dec 19 04:25:03.702 INFO [stderr] | Dec 19 04:25:03.703 INFO [stderr] 173 | pub fn clear(&mut self, num: u64) -> Result<()> { Dec 19 04:25:03.703 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.703 INFO [stderr] Dec 19 04:25:03.703 INFO [stderr] warning: method is never used: `toggle` Dec 19 04:25:03.704 INFO [stderr] --> src/shift_register.rs:201:5 Dec 19 04:25:03.704 INFO [stderr] | Dec 19 04:25:03.704 INFO [stderr] 201 | pub fn toggle(&mut self, num: u64) -> Result<()> { Dec 19 04:25:03.705 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.705 INFO [stderr] Dec 19 04:25:03.705 INFO [stderr] warning: method is never used: `test_random` Dec 19 04:25:03.706 INFO [stderr] --> src/shift_register.rs:277:5 Dec 19 04:25:03.706 INFO [stderr] | Dec 19 04:25:03.706 INFO [stderr] 277 | pub fn test_random(&mut self) -> Result<()> { Dec 19 04:25:03.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.707 INFO [stderr] Dec 19 04:25:03.711 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 04:25:03.711 INFO [stderr] --> src/main.rs:17:9 Dec 19 04:25:03.712 INFO [stderr] | Dec 19 04:25:03.712 INFO [stderr] 17 | leds.test(); Dec 19 04:25:03.712 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 04:25:03.713 INFO [stderr] | Dec 19 04:25:03.713 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 04:25:03.713 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 04:25:03.713 INFO [stderr] Dec 19 04:25:03.714 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 04:25:03.714 INFO [stderr] --> src/main.rs:18:9 Dec 19 04:25:03.715 INFO [stderr] | Dec 19 04:25:03.715 INFO [stderr] 18 | relais.test(); Dec 19 04:25:03.715 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 04:25:03.715 INFO [stderr] | Dec 19 04:25:03.716 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 04:25:03.716 INFO [stderr] Dec 19 04:25:03.856 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting Dec 19 04:25:03.856 INFO [stderr] --> src/errors.rs:1:1 Dec 19 04:25:03.856 INFO [stderr] | Dec 19 04:25:03.856 INFO [stderr] 1 | / error_chain! { Dec 19 04:25:03.856 INFO [stderr] 2 | | Dec 19 04:25:03.856 INFO [stderr] 3 | | foreign_links { Dec 19 04:25:03.856 INFO [stderr] 4 | | SysfsGpio(::sysfs_gpio::Error); Dec 19 04:25:03.856 INFO [stderr] 5 | | } Dec 19 04:25:03.856 INFO [stderr] 6 | | } Dec 19 04:25:03.856 INFO [stderr] | |_^ Dec 19 04:25:03.857 INFO [stderr] | Dec 19 04:25:03.857 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 19 04:25:03.857 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 19 04:25:03.857 INFO [stderr] Dec 19 04:25:03.963 INFO [stderr] warning: method is never used: `set` Dec 19 04:25:03.964 INFO [stderr] --> src/shift_register.rs:113:5 Dec 19 04:25:03.964 INFO [stderr] | Dec 19 04:25:03.964 INFO [stderr] 113 | pub fn set(&mut self, num: u64) -> Result<()> { Dec 19 04:25:03.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.964 INFO [stderr] | Dec 19 04:25:03.964 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 04:25:03.964 INFO [stderr] Dec 19 04:25:03.964 INFO [stderr] warning: method is never used: `get` Dec 19 04:25:03.964 INFO [stderr] --> src/shift_register.rs:141:5 Dec 19 04:25:03.964 INFO [stderr] | Dec 19 04:25:03.964 INFO [stderr] 141 | pub fn get(&self, num: u64) -> bool { Dec 19 04:25:03.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.964 INFO [stderr] Dec 19 04:25:03.964 INFO [stderr] warning: method is never used: `clear` Dec 19 04:25:03.964 INFO [stderr] --> src/shift_register.rs:173:5 Dec 19 04:25:03.964 INFO [stderr] | Dec 19 04:25:03.964 INFO [stderr] 173 | pub fn clear(&mut self, num: u64) -> Result<()> { Dec 19 04:25:03.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.964 INFO [stderr] Dec 19 04:25:03.964 INFO [stderr] warning: method is never used: `toggle` Dec 19 04:25:03.964 INFO [stderr] --> src/shift_register.rs:201:5 Dec 19 04:25:03.964 INFO [stderr] | Dec 19 04:25:03.964 INFO [stderr] 201 | pub fn toggle(&mut self, num: u64) -> Result<()> { Dec 19 04:25:03.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.964 INFO [stderr] Dec 19 04:25:03.964 INFO [stderr] warning: method is never used: `test_random` Dec 19 04:25:03.964 INFO [stderr] --> src/shift_register.rs:277:5 Dec 19 04:25:03.964 INFO [stderr] | Dec 19 04:25:03.964 INFO [stderr] 277 | pub fn test_random(&mut self) -> Result<()> { Dec 19 04:25:03.964 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 04:25:03.964 INFO [stderr] Dec 19 04:25:03.967 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 04:25:03.967 INFO [stderr] --> src/main.rs:17:9 Dec 19 04:25:03.967 INFO [stderr] | Dec 19 04:25:03.967 INFO [stderr] 17 | leds.test(); Dec 19 04:25:03.967 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 04:25:03.967 INFO [stderr] | Dec 19 04:25:03.967 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 04:25:03.967 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 04:25:03.967 INFO [stderr] Dec 19 04:25:03.967 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 04:25:03.967 INFO [stderr] --> src/main.rs:18:9 Dec 19 04:25:03.967 INFO [stderr] | Dec 19 04:25:03.967 INFO [stderr] 18 | relais.test(); Dec 19 04:25:03.968 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 04:25:03.968 INFO [stderr] | Dec 19 04:25:03.968 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 04:25:03.968 INFO [stderr] Dec 19 04:25:03.982 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.34s Dec 19 04:25:04.404 INFO running `"docker" "inspect" "6e9108036070ea825d4999b4736ae5b48129b56a35200e396063db23befb51ea"` Dec 19 04:25:04.532 INFO running `"docker" "rm" "-f" "6e9108036070ea825d4999b4736ae5b48129b56a35200e396063db23befb51ea"` Dec 19 04:25:04.664 INFO [stdout] 6e9108036070ea825d4999b4736ae5b48129b56a35200e396063db23befb51ea