Dec 17 10:41:01.047 INFO checking zzeroo/xmz-test-shiftregisters against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 10:41:01.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 10:41:01.262 INFO [stdout] c0712596d3c720e5f3b19dc85ae3ab6ceb6c45ef86657563735ac6dd2f97d9f1
Dec 17 10:41:01.265 INFO running `"docker" "start" "-a" "c0712596d3c720e5f3b19dc85ae3ab6ceb6c45ef86657563735ac6dd2f97d9f1"`
Dec 17 10:41:01.942 INFO [stderr]    Compiling winapi-build v0.1.1
Dec 17 10:41:01.942 INFO [stderr]     Checking winapi v0.2.8
Dec 17 10:41:01.952 INFO [stderr]    Compiling gcc v0.3.46
Dec 17 10:41:01.964 INFO [stderr]    Compiling semver v0.1.20
Dec 17 10:41:01.980 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 17 10:41:01.980 INFO [stderr]     Checking libc v0.2.23
Dec 17 10:41:01.980 INFO [stderr]    Compiling quote v0.3.15
Dec 17 10:41:01.980 INFO [stderr]     Checking void v1.0.2
Dec 17 10:41:02.648 INFO [stderr]     Checking utf8-ranges v0.1.3
Dec 17 10:41:02.948 INFO [stderr]     Checking rustc-demangle v0.1.4
Dec 17 10:41:03.194 INFO [stderr]     Checking bitflags v0.4.0
Dec 17 10:41:03.272 INFO [stderr]     Checking cfg-if v0.1.0
Dec 17 10:41:03.284 INFO [stderr]     Checking regex-syntax v0.3.9
Dec 17 10:41:03.396 INFO [stderr]     Checking bitflags v0.8.2
Dec 17 10:41:03.543 INFO [stderr]     Checking vec_map v0.8.0
Dec 17 10:41:03.560 INFO [stderr]     Checking ansi_term v0.9.0
Dec 17 10:41:03.694 INFO [stderr]     Checking unicode-segmentation v1.2.0
Dec 17 10:41:04.416 INFO [stderr]     Checking unicode-width v0.1.4
Dec 17 10:41:04.756 INFO [stderr]     Checking serde v1.0.8
Dec 17 10:41:04.929 INFO [stderr]    Compiling synom v0.11.3
Dec 17 10:41:05.484 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 17 10:41:05.484 INFO [stderr]     Checking memchr v0.1.11
Dec 17 10:41:05.546 INFO [stderr]     Checking atty v0.2.2
Dec 17 10:41:07.357 INFO [stderr]     Checking rand v0.3.15
Dec 17 10:41:07.376 INFO [stderr]    Compiling rustc_version v0.1.7
Dec 17 10:41:07.492 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 17 10:41:07.492 INFO [stderr]     Checking clap v2.24.2
Dec 17 10:41:07.713 INFO [stderr]    Compiling syn v0.11.11
Dec 17 10:41:07.940 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 17 10:41:08.448 INFO [stderr]     Checking thread-id v2.0.0
Dec 17 10:41:08.680 INFO [stderr]     Checking thread_local v0.2.7
Dec 17 10:41:10.004 INFO [stderr]     Checking regex v0.1.80
Dec 17 10:41:10.004 INFO [stderr]    Compiling nix v0.6.0
Dec 17 10:41:18.104 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Dec 17 10:41:19.080 INFO [stderr]     Checking sysfs_gpio v0.5.0
Dec 17 10:41:21.652 INFO [stderr]    Compiling serde_derive v1.0.8
Dec 17 10:41:32.348 INFO [stderr]     Checking backtrace v0.3.2
Dec 17 10:41:32.644 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 10:41:32.998 INFO [stderr]     Checking xmz-test-shiftregisters v0.1.0 (/opt/crater/workdir)
Dec 17 10:41:33.289 INFO [stderr] warning: unused import: `errors::*`
Dec 17 10:41:33.289 INFO [stderr]  --> src/main.rs:9:5
Dec 17 10:41:33.289 INFO [stderr]   |
Dec 17 10:41:33.289 INFO [stderr] 9 | use errors::*;
Dec 17 10:41:33.290 INFO [stderr]   |     ^^^^^^^^^
Dec 17 10:41:33.290 INFO [stderr]   |
Dec 17 10:41:33.290 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 10:41:33.290 INFO [stderr] 
Dec 17 10:41:33.336 INFO [stderr] warning: unused import: `errors::*`
Dec 17 10:41:33.337 INFO [stderr]  --> src/main.rs:9:5
Dec 17 10:41:33.337 INFO [stderr]   |
Dec 17 10:41:33.337 INFO [stderr] 9 | use errors::*;
Dec 17 10:41:33.337 INFO [stderr]   |     ^^^^^^^^^
Dec 17 10:41:33.338 INFO [stderr]   |
Dec 17 10:41:33.338 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 10:41:33.338 INFO [stderr] 
Dec 17 10:41:33.553 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 10:41:33.553 INFO [stderr]  --> src/errors.rs:1:1
Dec 17 10:41:33.553 INFO [stderr]   |
Dec 17 10:41:33.553 INFO [stderr] 1 | / error_chain! {
Dec 17 10:41:33.553 INFO [stderr] 2 | |
Dec 17 10:41:33.553 INFO [stderr] 3 | |     foreign_links {
Dec 17 10:41:33.553 INFO [stderr] 4 | |         SysfsGpio(::sysfs_gpio::Error);
Dec 17 10:41:33.553 INFO [stderr] 5 | |     }
Dec 17 10:41:33.553 INFO [stderr] 6 | | }
Dec 17 10:41:33.553 INFO [stderr]   | |_^
Dec 17 10:41:33.553 INFO [stderr]   |
Dec 17 10:41:33.553 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 10:41:33.553 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 17 10:41:33.553 INFO [stderr] 
Dec 17 10:41:33.745 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 10:41:33.745 INFO [stderr]  --> src/errors.rs:1:1
Dec 17 10:41:33.745 INFO [stderr]   |
Dec 17 10:41:33.745 INFO [stderr] 1 | / error_chain! {
Dec 17 10:41:33.745 INFO [stderr] 2 | |
Dec 17 10:41:33.745 INFO [stderr] 3 | |     foreign_links {
Dec 17 10:41:33.745 INFO [stderr] 4 | |         SysfsGpio(::sysfs_gpio::Error);
Dec 17 10:41:33.745 INFO [stderr] 5 | |     }
Dec 17 10:41:33.745 INFO [stderr] 6 | | }
Dec 17 10:41:33.745 INFO [stderr]   | |_^
Dec 17 10:41:33.746 INFO [stderr]   |
Dec 17 10:41:33.746 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 10:41:33.746 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 17 10:41:33.746 INFO [stderr] 
Dec 17 10:41:33.824 INFO [stderr] warning: method is never used: `set`
Dec 17 10:41:33.825 INFO [stderr]    --> src/shift_register.rs:113:5
Dec 17 10:41:33.825 INFO [stderr]     |
Dec 17 10:41:33.825 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.825 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.826 INFO [stderr]     |
Dec 17 10:41:33.826 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 10:41:33.826 INFO [stderr] 
Dec 17 10:41:33.826 INFO [stderr] warning: method is never used: `get`
Dec 17 10:41:33.827 INFO [stderr]    --> src/shift_register.rs:141:5
Dec 17 10:41:33.827 INFO [stderr]     |
Dec 17 10:41:33.827 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Dec 17 10:41:33.827 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.827 INFO [stderr] 
Dec 17 10:41:33.828 INFO [stderr] warning: method is never used: `clear`
Dec 17 10:41:33.828 INFO [stderr]    --> src/shift_register.rs:173:5
Dec 17 10:41:33.828 INFO [stderr]     |
Dec 17 10:41:33.829 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.829 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.829 INFO [stderr] 
Dec 17 10:41:33.829 INFO [stderr] warning: method is never used: `toggle`
Dec 17 10:41:33.830 INFO [stderr]    --> src/shift_register.rs:201:5
Dec 17 10:41:33.830 INFO [stderr]     |
Dec 17 10:41:33.830 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.830 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.831 INFO [stderr] 
Dec 17 10:41:33.831 INFO [stderr] warning: method is never used: `test_random`
Dec 17 10:41:33.831 INFO [stderr]    --> src/shift_register.rs:277:5
Dec 17 10:41:33.831 INFO [stderr]     |
Dec 17 10:41:33.832 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Dec 17 10:41:33.832 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.832 INFO [stderr] 
Dec 17 10:41:33.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 10:41:33.833 INFO [stderr]   --> src/main.rs:17:9
Dec 17 10:41:33.833 INFO [stderr]    |
Dec 17 10:41:33.833 INFO [stderr] 17 |         leds.test();
Dec 17 10:41:33.834 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 17 10:41:33.834 INFO [stderr]    |
Dec 17 10:41:33.834 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 10:41:33.834 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 10:41:33.835 INFO [stderr] 
Dec 17 10:41:33.835 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 10:41:33.835 INFO [stderr]   --> src/main.rs:18:9
Dec 17 10:41:33.835 INFO [stderr]    |
Dec 17 10:41:33.836 INFO [stderr] 18 |         relais.test();
Dec 17 10:41:33.836 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 17 10:41:33.836 INFO [stderr]    |
Dec 17 10:41:33.836 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 10:41:33.837 INFO [stderr] 
Dec 17 10:41:33.925 INFO [stderr] warning: method is never used: `set`
Dec 17 10:41:33.926 INFO [stderr]    --> src/shift_register.rs:113:5
Dec 17 10:41:33.926 INFO [stderr]     |
Dec 17 10:41:33.926 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.926 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.926 INFO [stderr]     |
Dec 17 10:41:33.926 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 10:41:33.926 INFO [stderr] 
Dec 17 10:41:33.927 INFO [stderr] warning: method is never used: `get`
Dec 17 10:41:33.927 INFO [stderr]    --> src/shift_register.rs:141:5
Dec 17 10:41:33.927 INFO [stderr]     |
Dec 17 10:41:33.927 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Dec 17 10:41:33.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.927 INFO [stderr] 
Dec 17 10:41:33.927 INFO [stderr] warning: method is never used: `clear`
Dec 17 10:41:33.927 INFO [stderr]    --> src/shift_register.rs:173:5
Dec 17 10:41:33.927 INFO [stderr]     |
Dec 17 10:41:33.927 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.927 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.927 INFO [stderr] 
Dec 17 10:41:33.927 INFO [stderr] warning: method is never used: `toggle`
Dec 17 10:41:33.927 INFO [stderr]    --> src/shift_register.rs:201:5
Dec 17 10:41:33.927 INFO [stderr]     |
Dec 17 10:41:33.928 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.928 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.928 INFO [stderr] 
Dec 17 10:41:33.928 INFO [stderr] warning: method is never used: `test_random`
Dec 17 10:41:33.928 INFO [stderr]    --> src/shift_register.rs:277:5
Dec 17 10:41:33.928 INFO [stderr]     |
Dec 17 10:41:33.928 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Dec 17 10:41:33.928 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.928 INFO [stderr] 
Dec 17 10:41:33.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 10:41:33.932 INFO [stderr]   --> src/main.rs:17:9
Dec 17 10:41:33.932 INFO [stderr]    |
Dec 17 10:41:33.932 INFO [stderr] 17 |         leds.test();
Dec 17 10:41:33.932 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 17 10:41:33.932 INFO [stderr]    |
Dec 17 10:41:33.932 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 10:41:33.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 10:41:33.932 INFO [stderr] 
Dec 17 10:41:33.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 10:41:33.932 INFO [stderr]   --> src/main.rs:18:9
Dec 17 10:41:33.932 INFO [stderr]    |
Dec 17 10:41:33.932 INFO [stderr] 18 |         relais.test();
Dec 17 10:41:33.932 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 17 10:41:33.933 INFO [stderr]    |
Dec 17 10:41:33.933 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 10:41:33.933 INFO [stderr] 
Dec 17 10:41:33.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.12s
Dec 17 10:41:34.970 INFO running `"docker" "inspect" "c0712596d3c720e5f3b19dc85ae3ab6ceb6c45ef86657563735ac6dd2f97d9f1"`
Dec 17 10:41:35.222 INFO running `"docker" "rm" "-f" "c0712596d3c720e5f3b19dc85ae3ab6ceb6c45ef86657563735ac6dd2f97d9f1"`
Dec 17 10:41:35.493 INFO [stdout] c0712596d3c720e5f3b19dc85ae3ab6ceb6c45ef86657563735ac6dd2f97d9f1