Dec 17 10:41:00.986 INFO checking zzeroo/xmz-test-shiftregisters against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 10:41:00.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 10:41:01.160 INFO [stdout] 79bf2ad5986bba496fa6a098666e315f35018168dc2814c4e9de3b57d4e2c636
Dec 17 10:41:01.165 INFO running `"docker" "start" "-a" "79bf2ad5986bba496fa6a098666e315f35018168dc2814c4e9de3b57d4e2c636"`
Dec 17 10:41:01.849 INFO [stderr]    Compiling winapi-build v0.1.1
Dec 17 10:41:01.849 INFO [stderr]    Compiling semver v0.1.20
Dec 17 10:41:01.849 INFO [stderr]     Checking winapi v0.2.8
Dec 17 10:41:01.849 INFO [stderr]    Compiling gcc v0.3.46
Dec 17 10:41:01.849 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 17 10:41:01.849 INFO [stderr]     Checking libc v0.2.23
Dec 17 10:41:01.849 INFO [stderr]    Compiling quote v0.3.15
Dec 17 10:41:01.849 INFO [stderr]     Checking cfg-if v0.1.0
Dec 17 10:41:02.248 INFO [stderr]     Checking regex-syntax v0.3.9
Dec 17 10:41:02.496 INFO [stderr]     Checking utf8-ranges v0.1.3
Dec 17 10:41:03.276 INFO [stderr]     Checking bitflags v0.4.0
Dec 17 10:41:03.277 INFO [stderr]     Checking void v1.0.2
Dec 17 10:41:03.309 INFO [stderr]     Checking rustc-demangle v0.1.4
Dec 17 10:41:04.054 INFO [stderr]     Checking vec_map v0.8.0
Dec 17 10:41:04.064 INFO [stderr]     Checking ansi_term v0.9.0
Dec 17 10:41:04.064 INFO [stderr]     Checking unicode-segmentation v1.2.0
Dec 17 10:41:04.181 INFO [stderr]     Checking bitflags v0.8.2
Dec 17 10:41:05.464 INFO [stderr]     Checking unicode-width v0.1.4
Dec 17 10:41:05.526 INFO [stderr]     Checking serde v1.0.8
Dec 17 10:41:05.588 INFO [stderr]    Compiling synom v0.11.3
Dec 17 10:41:05.620 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 17 10:41:05.724 INFO [stderr]     Checking memchr v0.1.11
Dec 17 10:41:05.774 INFO [stderr]     Checking atty v0.2.2
Dec 17 10:41:05.960 INFO [stderr]     Checking rand v0.3.15
Dec 17 10:41:05.989 INFO [stderr]    Compiling rustc_version v0.1.7
Dec 17 10:41:06.017 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 17 10:41:06.392 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 17 10:41:06.400 INFO [stderr]     Checking clap v2.24.2
Dec 17 10:41:06.516 INFO [stderr]    Compiling syn v0.11.11
Dec 17 10:41:08.236 INFO [stderr]    Compiling nix v0.6.0
Dec 17 10:41:08.404 INFO [stderr]     Checking thread-id v2.0.0
Dec 17 10:41:08.728 INFO [stderr]     Checking thread_local v0.2.7
Dec 17 10:41:09.125 INFO [stderr]     Checking regex v0.1.80
Dec 17 10:41:17.539 INFO [stderr]     Checking sysfs_gpio v0.5.0
Dec 17 10:41:17.849 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Dec 17 10:41:19.936 INFO [stderr]    Compiling serde_derive v1.0.8
Dec 17 10:41:32.396 INFO [stderr]     Checking backtrace v0.3.2
Dec 17 10:41:32.670 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 10:41:33.027 INFO [stderr]     Checking xmz-test-shiftregisters v0.1.0 (/opt/crater/workdir)
Dec 17 10:41:33.268 INFO [stderr] warning: unused import: `errors::*`
Dec 17 10:41:33.269 INFO [stderr]  --> src/main.rs:9:5
Dec 17 10:41:33.269 INFO [stderr]   |
Dec 17 10:41:33.269 INFO [stderr] 9 | use errors::*;
Dec 17 10:41:33.269 INFO [stderr]   |     ^^^^^^^^^
Dec 17 10:41:33.270 INFO [stderr]   |
Dec 17 10:41:33.270 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 10:41:33.270 INFO [stderr] 
Dec 17 10:41:33.336 INFO [stderr] warning: unused import: `errors::*`
Dec 17 10:41:33.336 INFO [stderr]  --> src/main.rs:9:5
Dec 17 10:41:33.336 INFO [stderr]   |
Dec 17 10:41:33.336 INFO [stderr] 9 | use errors::*;
Dec 17 10:41:33.336 INFO [stderr]   |     ^^^^^^^^^
Dec 17 10:41:33.336 INFO [stderr]   |
Dec 17 10:41:33.337 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 10:41:33.337 INFO [stderr] 
Dec 17 10:41:33.592 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 10:41:33.593 INFO [stderr]  --> src/errors.rs:1:1
Dec 17 10:41:33.593 INFO [stderr]   |
Dec 17 10:41:33.593 INFO [stderr] 1 | / error_chain! {
Dec 17 10:41:33.594 INFO [stderr] 2 | |
Dec 17 10:41:33.594 INFO [stderr] 3 | |     foreign_links {
Dec 17 10:41:33.594 INFO [stderr] 4 | |         SysfsGpio(::sysfs_gpio::Error);
Dec 17 10:41:33.595 INFO [stderr] 5 | |     }
Dec 17 10:41:33.595 INFO [stderr] 6 | | }
Dec 17 10:41:33.595 INFO [stderr]   | |_^
Dec 17 10:41:33.596 INFO [stderr]   |
Dec 17 10:41:33.596 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 10:41:33.596 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 10:41:33.596 INFO [stderr] 
Dec 17 10:41:33.618 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 10:41:33.619 INFO [stderr]  --> src/errors.rs:1:1
Dec 17 10:41:33.619 INFO [stderr]   |
Dec 17 10:41:33.619 INFO [stderr] 1 | / error_chain! {
Dec 17 10:41:33.620 INFO [stderr] 2 | |
Dec 17 10:41:33.620 INFO [stderr] 3 | |     foreign_links {
Dec 17 10:41:33.620 INFO [stderr] 4 | |         SysfsGpio(::sysfs_gpio::Error);
Dec 17 10:41:33.621 INFO [stderr] 5 | |     }
Dec 17 10:41:33.621 INFO [stderr] 6 | | }
Dec 17 10:41:33.621 INFO [stderr]   | |_^
Dec 17 10:41:33.622 INFO [stderr]   |
Dec 17 10:41:33.622 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 10:41:33.622 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 10:41:33.622 INFO [stderr] 
Dec 17 10:41:33.716 INFO [stderr] warning: method is never used: `set`
Dec 17 10:41:33.716 INFO [stderr]    --> src/shift_register.rs:113:5
Dec 17 10:41:33.716 INFO [stderr]     |
Dec 17 10:41:33.716 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.716 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.716 INFO [stderr]     |
Dec 17 10:41:33.716 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 10:41:33.716 INFO [stderr] 
Dec 17 10:41:33.717 INFO [stderr] warning: method is never used: `get`
Dec 17 10:41:33.717 INFO [stderr]    --> src/shift_register.rs:141:5
Dec 17 10:41:33.717 INFO [stderr]     |
Dec 17 10:41:33.717 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Dec 17 10:41:33.717 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.717 INFO [stderr] 
Dec 17 10:41:33.717 INFO [stderr] warning: method is never used: `clear`
Dec 17 10:41:33.717 INFO [stderr]    --> src/shift_register.rs:173:5
Dec 17 10:41:33.717 INFO [stderr]     |
Dec 17 10:41:33.717 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.717 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.717 INFO [stderr] 
Dec 17 10:41:33.717 INFO [stderr] warning: method is never used: `toggle`
Dec 17 10:41:33.717 INFO [stderr]    --> src/shift_register.rs:201:5
Dec 17 10:41:33.717 INFO [stderr]     |
Dec 17 10:41:33.717 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.717 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.717 INFO [stderr] 
Dec 17 10:41:33.717 INFO [stderr] warning: method is never used: `test_random`
Dec 17 10:41:33.717 INFO [stderr]    --> src/shift_register.rs:277:5
Dec 17 10:41:33.717 INFO [stderr]     |
Dec 17 10:41:33.717 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Dec 17 10:41:33.717 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.717 INFO [stderr] 
Dec 17 10:41:33.720 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 10:41:33.720 INFO [stderr]   --> src/main.rs:17:9
Dec 17 10:41:33.720 INFO [stderr]    |
Dec 17 10:41:33.720 INFO [stderr] 17 |         leds.test();
Dec 17 10:41:33.720 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 17 10:41:33.720 INFO [stderr]    |
Dec 17 10:41:33.720 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 10:41:33.720 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 10:41:33.720 INFO [stderr] 
Dec 17 10:41:33.720 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 10:41:33.720 INFO [stderr]   --> src/main.rs:18:9
Dec 17 10:41:33.720 INFO [stderr]    |
Dec 17 10:41:33.720 INFO [stderr] 18 |         relais.test();
Dec 17 10:41:33.720 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 17 10:41:33.720 INFO [stderr]    |
Dec 17 10:41:33.720 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 10:41:33.720 INFO [stderr] 
Dec 17 10:41:33.865 INFO [stderr] warning: method is never used: `set`
Dec 17 10:41:33.865 INFO [stderr]    --> src/shift_register.rs:113:5
Dec 17 10:41:33.865 INFO [stderr]     |
Dec 17 10:41:33.865 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.865 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.865 INFO [stderr]     |
Dec 17 10:41:33.865 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 10:41:33.865 INFO [stderr] 
Dec 17 10:41:33.865 INFO [stderr] warning: method is never used: `get`
Dec 17 10:41:33.865 INFO [stderr]    --> src/shift_register.rs:141:5
Dec 17 10:41:33.865 INFO [stderr]     |
Dec 17 10:41:33.865 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Dec 17 10:41:33.865 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.865 INFO [stderr] 
Dec 17 10:41:33.865 INFO [stderr] warning: method is never used: `clear`
Dec 17 10:41:33.865 INFO [stderr]    --> src/shift_register.rs:173:5
Dec 17 10:41:33.865 INFO [stderr]     |
Dec 17 10:41:33.865 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.865 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.865 INFO [stderr] 
Dec 17 10:41:33.866 INFO [stderr] warning: method is never used: `toggle`
Dec 17 10:41:33.866 INFO [stderr]    --> src/shift_register.rs:201:5
Dec 17 10:41:33.866 INFO [stderr]     |
Dec 17 10:41:33.866 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Dec 17 10:41:33.866 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.866 INFO [stderr] 
Dec 17 10:41:33.866 INFO [stderr] warning: method is never used: `test_random`
Dec 17 10:41:33.866 INFO [stderr]    --> src/shift_register.rs:277:5
Dec 17 10:41:33.866 INFO [stderr]     |
Dec 17 10:41:33.866 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Dec 17 10:41:33.866 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 10:41:33.866 INFO [stderr] 
Dec 17 10:41:33.870 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 10:41:33.870 INFO [stderr]   --> src/main.rs:17:9
Dec 17 10:41:33.870 INFO [stderr]    |
Dec 17 10:41:33.870 INFO [stderr] 17 |         leds.test();
Dec 17 10:41:33.870 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 17 10:41:33.870 INFO [stderr]    |
Dec 17 10:41:33.870 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 10:41:33.870 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 10:41:33.870 INFO [stderr] 
Dec 17 10:41:33.870 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 10:41:33.870 INFO [stderr]   --> src/main.rs:18:9
Dec 17 10:41:33.870 INFO [stderr]    |
Dec 17 10:41:33.870 INFO [stderr] 18 |         relais.test();
Dec 17 10:41:33.870 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 17 10:41:33.870 INFO [stderr]    |
Dec 17 10:41:33.870 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 10:41:33.870 INFO [stderr] 
Dec 17 10:41:33.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.12s
Dec 17 10:41:34.848 INFO running `"docker" "inspect" "79bf2ad5986bba496fa6a098666e315f35018168dc2814c4e9de3b57d4e2c636"`
Dec 17 10:41:35.210 INFO running `"docker" "rm" "-f" "79bf2ad5986bba496fa6a098666e315f35018168dc2814c4e9de3b57d4e2c636"`
Dec 17 10:41:35.382 INFO [stdout] 79bf2ad5986bba496fa6a098666e315f35018168dc2814c4e9de3b57d4e2c636