Nov 27 15:50:34.371 INFO checking zzeroo/xmz-test-shiftregisters against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 15:50:34.371 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 15:50:34.548 INFO [stdout] c915de0738b8bbd4220c6f083d6c1787a0e40c5ac1a6b3abbde17c4824cf63da
Nov 27 15:50:34.550 INFO running `"docker" "start" "-a" "c915de0738b8bbd4220c6f083d6c1787a0e40c5ac1a6b3abbde17c4824cf63da"`
Nov 27 15:50:34.976 INFO [stderr] usermod: no changes
Nov 27 15:50:35.190 INFO [stderr]    Compiling winapi-build v0.1.1
Nov 27 15:50:35.190 INFO [stderr]     Checking winapi v0.2.8
Nov 27 15:50:35.190 INFO [stderr]    Compiling gcc v0.3.46
Nov 27 15:50:35.190 INFO [stderr]    Compiling semver v0.1.20
Nov 27 15:50:35.191 INFO [stderr]    Compiling unicode-xid v0.0.4
Nov 27 15:50:35.191 INFO [stderr]     Checking libc v0.2.23
Nov 27 15:50:35.191 INFO [stderr]    Compiling quote v0.3.15
Nov 27 15:50:35.201 INFO [stderr]     Checking regex-syntax v0.3.9
Nov 27 15:50:35.496 INFO [stderr]     Checking utf8-ranges v0.1.3
Nov 27 15:50:35.905 INFO [stderr]     Checking rustc-demangle v0.1.4
Nov 27 15:50:36.127 INFO [stderr]     Checking cfg-if v0.1.0
Nov 27 15:50:36.297 INFO [stderr]     Checking void v1.0.2
Nov 27 15:50:36.380 INFO [stderr]     Checking bitflags v0.4.0
Nov 27 15:50:36.468 INFO [stderr]     Checking unicode-segmentation v1.2.0
Nov 27 15:50:37.969 INFO [stderr]     Checking unicode-width v0.1.4
Nov 27 15:50:38.142 INFO [stderr]     Checking bitflags v0.8.2
Nov 27 15:50:38.142 INFO [stderr]     Checking ansi_term v0.9.0
Nov 27 15:50:38.142 INFO [stderr]     Checking vec_map v0.8.0
Nov 27 15:50:38.240 INFO [stderr]     Checking serde v1.0.8
Nov 27 15:50:38.293 INFO [stderr]    Compiling synom v0.11.3
Nov 27 15:50:38.419 INFO [stderr]    Compiling kernel32-sys v0.2.2
Nov 27 15:50:38.432 INFO [stderr]     Checking memchr v0.1.11
Nov 27 15:50:38.473 INFO [stderr]     Checking atty v0.2.2
Nov 27 15:50:39.060 INFO [stderr]     Checking rand v0.3.15
Nov 27 15:50:39.172 INFO [stderr]    Compiling rustc_version v0.1.7
Nov 27 15:50:39.332 INFO [stderr]    Compiling backtrace-sys v0.1.10
Nov 27 15:50:39.634 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 27 15:50:40.450 INFO [stderr]     Checking clap v2.24.2
Nov 27 15:50:41.777 INFO [stderr]    Compiling syn v0.11.11
Nov 27 15:50:41.861 INFO [stderr]    Compiling nix v0.6.0
Nov 27 15:50:42.029 INFO [stderr]     Checking thread-id v2.0.0
Nov 27 15:50:42.437 INFO [stderr]     Checking thread_local v0.2.7
Nov 27 15:50:43.236 INFO [stderr]     Checking regex v0.1.80
Nov 27 15:50:51.524 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Nov 27 15:50:58.869 INFO [stderr]     Checking sysfs_gpio v0.5.0
Nov 27 15:50:59.334 INFO [stderr]    Compiling serde_derive v1.0.8
Nov 27 15:51:10.534 INFO [stderr]     Checking backtrace v0.3.2
Nov 27 15:51:10.974 INFO [stderr]     Checking error-chain v0.10.0
Nov 27 15:51:11.420 INFO [stderr]     Checking xmz-test-shiftregisters v0.1.0 (/source)
Nov 27 15:51:11.585 INFO [stderr] warning: unused import: `errors::*`
Nov 27 15:51:11.585 INFO [stderr]  --> src/main.rs:9:5
Nov 27 15:51:11.585 INFO [stderr]   |
Nov 27 15:51:11.585 INFO [stderr] 9 | use errors::*;
Nov 27 15:51:11.585 INFO [stderr]   |     ^^^^^^^^^
Nov 27 15:51:11.585 INFO [stderr]   |
Nov 27 15:51:11.585 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 15:51:11.586 INFO [stderr] 
Nov 27 15:51:11.696 INFO [stderr] warning: unused import: `errors::*`
Nov 27 15:51:11.697 INFO [stderr]  --> src/main.rs:9:5
Nov 27 15:51:11.698 INFO [stderr]   |
Nov 27 15:51:11.698 INFO [stderr] 9 | use errors::*;
Nov 27 15:51:11.699 INFO [stderr]   |     ^^^^^^^^^
Nov 27 15:51:11.699 INFO [stderr]   |
Nov 27 15:51:11.700 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 15:51:11.701 INFO [stderr] 
Nov 27 15:51:12.044 INFO [stderr] warning: method is never used: `set`
Nov 27 15:51:12.044 INFO [stderr]    --> src/shift_register.rs:113:5
Nov 27 15:51:12.044 INFO [stderr]     |
Nov 27 15:51:12.044 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Nov 27 15:51:12.044 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.045 INFO [stderr]     |
Nov 27 15:51:12.045 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 15:51:12.045 INFO [stderr] 
Nov 27 15:51:12.045 INFO [stderr] warning: method is never used: `get`
Nov 27 15:51:12.045 INFO [stderr]    --> src/shift_register.rs:141:5
Nov 27 15:51:12.045 INFO [stderr]     |
Nov 27 15:51:12.045 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Nov 27 15:51:12.045 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.045 INFO [stderr] 
Nov 27 15:51:12.045 INFO [stderr] warning: method is never used: `clear`
Nov 27 15:51:12.045 INFO [stderr]    --> src/shift_register.rs:173:5
Nov 27 15:51:12.045 INFO [stderr]     |
Nov 27 15:51:12.045 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Nov 27 15:51:12.045 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.045 INFO [stderr] 
Nov 27 15:51:12.045 INFO [stderr] warning: method is never used: `toggle`
Nov 27 15:51:12.045 INFO [stderr]    --> src/shift_register.rs:201:5
Nov 27 15:51:12.045 INFO [stderr]     |
Nov 27 15:51:12.045 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Nov 27 15:51:12.045 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.045 INFO [stderr] 
Nov 27 15:51:12.045 INFO [stderr] warning: method is never used: `test_random`
Nov 27 15:51:12.045 INFO [stderr]    --> src/shift_register.rs:277:5
Nov 27 15:51:12.045 INFO [stderr]     |
Nov 27 15:51:12.045 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Nov 27 15:51:12.045 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.045 INFO [stderr] 
Nov 27 15:51:12.048 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 15:51:12.048 INFO [stderr]   --> src/main.rs:17:9
Nov 27 15:51:12.048 INFO [stderr]    |
Nov 27 15:51:12.048 INFO [stderr] 17 |         leds.test();
Nov 27 15:51:12.048 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 27 15:51:12.048 INFO [stderr]    |
Nov 27 15:51:12.049 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 15:51:12.050 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 15:51:12.050 INFO [stderr] 
Nov 27 15:51:12.050 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 15:51:12.050 INFO [stderr]   --> src/main.rs:18:9
Nov 27 15:51:12.050 INFO [stderr]    |
Nov 27 15:51:12.050 INFO [stderr] 18 |         relais.test();
Nov 27 15:51:12.050 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 27 15:51:12.050 INFO [stderr]    |
Nov 27 15:51:12.050 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 15:51:12.050 INFO [stderr] 
Nov 27 15:51:12.218 INFO [stderr] warning: method is never used: `set`
Nov 27 15:51:12.218 INFO [stderr]    --> src/shift_register.rs:113:5
Nov 27 15:51:12.218 INFO [stderr]     |
Nov 27 15:51:12.218 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Nov 27 15:51:12.218 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.218 INFO [stderr]     |
Nov 27 15:51:12.218 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 15:51:12.218 INFO [stderr] 
Nov 27 15:51:12.218 INFO [stderr] warning: method is never used: `get`
Nov 27 15:51:12.218 INFO [stderr]    --> src/shift_register.rs:141:5
Nov 27 15:51:12.218 INFO [stderr]     |
Nov 27 15:51:12.218 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Nov 27 15:51:12.218 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.218 INFO [stderr] 
Nov 27 15:51:12.218 INFO [stderr] warning: method is never used: `clear`
Nov 27 15:51:12.218 INFO [stderr]    --> src/shift_register.rs:173:5
Nov 27 15:51:12.218 INFO [stderr]     |
Nov 27 15:51:12.218 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Nov 27 15:51:12.218 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.218 INFO [stderr] 
Nov 27 15:51:12.218 INFO [stderr] warning: method is never used: `toggle`
Nov 27 15:51:12.218 INFO [stderr]    --> src/shift_register.rs:201:5
Nov 27 15:51:12.218 INFO [stderr]     |
Nov 27 15:51:12.218 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Nov 27 15:51:12.218 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.218 INFO [stderr] 
Nov 27 15:51:12.218 INFO [stderr] warning: method is never used: `test_random`
Nov 27 15:51:12.218 INFO [stderr]    --> src/shift_register.rs:277:5
Nov 27 15:51:12.218 INFO [stderr]     |
Nov 27 15:51:12.218 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Nov 27 15:51:12.218 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 15:51:12.218 INFO [stderr] 
Nov 27 15:51:12.221 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 15:51:12.221 INFO [stderr]   --> src/main.rs:17:9
Nov 27 15:51:12.221 INFO [stderr]    |
Nov 27 15:51:12.221 INFO [stderr] 17 |         leds.test();
Nov 27 15:51:12.221 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 27 15:51:12.221 INFO [stderr]    |
Nov 27 15:51:12.221 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 15:51:12.222 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 15:51:12.222 INFO [stderr] 
Nov 27 15:51:12.222 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 15:51:12.222 INFO [stderr]   --> src/main.rs:18:9
Nov 27 15:51:12.222 INFO [stderr]    |
Nov 27 15:51:12.222 INFO [stderr] 18 |         relais.test();
Nov 27 15:51:12.222 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 27 15:51:12.222 INFO [stderr]    |
Nov 27 15:51:12.222 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 15:51:12.222 INFO [stderr] 
Nov 27 15:51:12.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.27s
Nov 27 15:51:12.268 INFO [stderr] su: No module specific data is present
Nov 27 15:51:13.077 INFO running `"docker" "inspect" "c915de0738b8bbd4220c6f083d6c1787a0e40c5ac1a6b3abbde17c4824cf63da"`
Nov 27 15:51:13.248 INFO running `"docker" "rm" "-f" "c915de0738b8bbd4220c6f083d6c1787a0e40c5ac1a6b3abbde17c4824cf63da"`
Nov 27 15:51:13.484 INFO [stdout] c915de0738b8bbd4220c6f083d6c1787a0e40c5ac1a6b3abbde17c4824cf63da