Dec 12 19:08:21.081 INFO testing zzeroo/xmz-test-shiftregisters against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 19:08:21.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 12 19:08:21.272 INFO [stdout] 61e3989f8e2a22b32e72538fd408dd8d57b878559d04ba671f4f5e4619d74297
Dec 12 19:08:21.273 INFO running `"docker" "start" "-a" "61e3989f8e2a22b32e72538fd408dd8d57b878559d04ba671f4f5e4619d74297"`
Dec 12 19:08:21.641 INFO [stderr] usermod: no changes
Dec 12 19:08:21.850 INFO [stderr]    Compiling winapi-build v0.1.1
Dec 12 19:08:21.850 INFO [stderr]    Compiling gcc v0.3.46
Dec 12 19:08:21.850 INFO [stderr]    Compiling semver v0.1.20
Dec 12 19:08:21.850 INFO [stderr]    Compiling winapi v0.2.8
Dec 12 19:08:21.850 INFO [stderr]    Compiling libc v0.2.23
Dec 12 19:08:21.850 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 12 19:08:21.860 INFO [stderr]    Compiling quote v0.3.15
Dec 12 19:08:21.871 INFO [stderr]    Compiling rustc-demangle v0.1.4
Dec 12 19:08:22.799 INFO [stderr]    Compiling cfg-if v0.1.0
Dec 12 19:08:22.802 INFO [stderr]    Compiling utf8-ranges v0.1.3
Dec 12 19:08:23.002 INFO [stderr]    Compiling regex-syntax v0.3.9
Dec 12 19:08:23.187 INFO [stderr]    Compiling bitflags v0.4.0
Dec 12 19:08:23.275 INFO [stderr]    Compiling void v1.0.2
Dec 12 19:08:23.624 INFO [stderr]    Compiling unicode-width v0.1.4
Dec 12 19:08:24.266 INFO [stderr]    Compiling ansi_term v0.9.0
Dec 12 19:08:24.299 INFO [stderr]    Compiling unicode-segmentation v1.2.0
Dec 12 19:08:24.399 INFO [stderr]    Compiling bitflags v0.8.2
Dec 12 19:08:24.715 INFO [stderr]    Compiling vec_map v0.8.0
Dec 12 19:08:25.133 INFO [stderr]    Compiling serde v1.0.8
Dec 12 19:08:25.134 INFO [stderr]    Compiling synom v0.11.3
Dec 12 19:08:25.134 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 12 19:08:25.151 INFO [stderr]    Compiling rustc_version v0.1.7
Dec 12 19:08:25.660 INFO [stderr]    Compiling memchr v0.1.11
Dec 12 19:08:26.735 INFO [stderr]    Compiling atty v0.2.2
Dec 12 19:08:27.796 INFO [stderr]    Compiling rand v0.3.15
Dec 12 19:08:27.819 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 12 19:08:27.867 INFO [stderr]    Compiling syn v0.11.11
Dec 12 19:08:27.867 INFO [stderr]    Compiling clap v2.24.2
Dec 12 19:08:27.959 INFO [stderr]    Compiling nix v0.6.0
Dec 12 19:08:28.375 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 12 19:08:29.971 INFO [stderr]    Compiling thread-id v2.0.0
Dec 12 19:08:30.460 INFO [stderr]    Compiling thread_local v0.2.7
Dec 12 19:08:38.621 INFO [stderr]    Compiling regex v0.1.80
Dec 12 19:08:46.175 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Dec 12 19:08:56.394 INFO [stderr]    Compiling serde_derive v1.0.8
Dec 12 19:08:58.627 INFO [stderr]    Compiling sysfs_gpio v0.5.0
Dec 12 19:09:11.212 INFO [stderr]    Compiling backtrace v0.3.2
Dec 12 19:09:15.347 INFO [stderr]    Compiling error-chain v0.10.0
Dec 12 19:09:21.514 INFO [stderr]    Compiling xmz-test-shiftregisters v0.1.0 (/source)
Dec 12 19:09:21.632 INFO [stderr] warning: unused import: `errors::*`
Dec 12 19:09:21.632 INFO [stderr]  --> src/main.rs:9:5
Dec 12 19:09:21.632 INFO [stderr]   |
Dec 12 19:09:21.632 INFO [stderr] 9 | use errors::*;
Dec 12 19:09:21.632 INFO [stderr]   |     ^^^^^^^^^
Dec 12 19:09:21.632 INFO [stderr]   |
Dec 12 19:09:21.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 19:09:21.632 INFO [stderr] 
Dec 12 19:09:21.867 INFO [stderr] warning: method is never used: `set`
Dec 12 19:09:21.867 INFO [stderr]    --> src/shift_register.rs:113:5
Dec 12 19:09:21.867 INFO [stderr]     |
Dec 12 19:09:21.867 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Dec 12 19:09:21.867 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:21.867 INFO [stderr]     |
Dec 12 19:09:21.867 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 19:09:21.867 INFO [stderr] 
Dec 12 19:09:21.867 INFO [stderr] warning: method is never used: `get`
Dec 12 19:09:21.867 INFO [stderr]    --> src/shift_register.rs:141:5
Dec 12 19:09:21.867 INFO [stderr]     |
Dec 12 19:09:21.867 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Dec 12 19:09:21.867 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:21.867 INFO [stderr] 
Dec 12 19:09:21.867 INFO [stderr] warning: method is never used: `clear`
Dec 12 19:09:21.867 INFO [stderr]    --> src/shift_register.rs:173:5
Dec 12 19:09:21.867 INFO [stderr]     |
Dec 12 19:09:21.867 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Dec 12 19:09:21.867 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:21.867 INFO [stderr] 
Dec 12 19:09:21.867 INFO [stderr] warning: method is never used: `toggle`
Dec 12 19:09:21.867 INFO [stderr]    --> src/shift_register.rs:201:5
Dec 12 19:09:21.867 INFO [stderr]     |
Dec 12 19:09:21.867 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Dec 12 19:09:21.867 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:21.867 INFO [stderr] 
Dec 12 19:09:21.867 INFO [stderr] warning: method is never used: `test_random`
Dec 12 19:09:21.867 INFO [stderr]    --> src/shift_register.rs:277:5
Dec 12 19:09:21.867 INFO [stderr]     |
Dec 12 19:09:21.867 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Dec 12 19:09:21.867 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:21.867 INFO [stderr] 
Dec 12 19:09:21.871 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 19:09:21.871 INFO [stderr]   --> src/main.rs:17:9
Dec 12 19:09:21.871 INFO [stderr]    |
Dec 12 19:09:21.871 INFO [stderr] 17 |         leds.test();
Dec 12 19:09:21.871 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 12 19:09:21.871 INFO [stderr]    |
Dec 12 19:09:21.871 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 19:09:21.871 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 19:09:21.871 INFO [stderr] 
Dec 12 19:09:21.871 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 19:09:21.871 INFO [stderr]   --> src/main.rs:18:9
Dec 12 19:09:21.871 INFO [stderr]    |
Dec 12 19:09:21.871 INFO [stderr] 18 |         relais.test();
Dec 12 19:09:21.871 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 12 19:09:21.871 INFO [stderr]    |
Dec 12 19:09:21.871 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 19:09:21.871 INFO [stderr] 
Dec 12 19:09:22.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 12 19:09:22.511 INFO [stderr] su: No module specific data is present
Dec 12 19:09:22.895 INFO running `"docker" "inspect" "61e3989f8e2a22b32e72538fd408dd8d57b878559d04ba671f4f5e4619d74297"`
Dec 12 19:09:23.015 INFO running `"docker" "rm" "-f" "61e3989f8e2a22b32e72538fd408dd8d57b878559d04ba671f4f5e4619d74297"`
Dec 12 19:09:23.133 INFO [stdout] 61e3989f8e2a22b32e72538fd408dd8d57b878559d04ba671f4f5e4619d74297
Dec 12 19:09:23.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 12 19:09:23.319 INFO [stdout] 23b5c076f75c956c5337a3cf8acaec3e64277a7c7ee7490710f24510f2c72e2e
Dec 12 19:09:23.324 INFO running `"docker" "start" "-a" "23b5c076f75c956c5337a3cf8acaec3e64277a7c7ee7490710f24510f2c72e2e"`
Dec 12 19:09:23.818 INFO [stderr] usermod: no changes
Dec 12 19:09:23.902 INFO [stderr]    Compiling xmz-test-shiftregisters v0.1.0 (/source)
Dec 12 19:09:24.082 INFO [stderr] warning: unused import: `errors::*`
Dec 12 19:09:24.082 INFO [stderr]  --> src/main.rs:9:5
Dec 12 19:09:24.082 INFO [stderr]   |
Dec 12 19:09:24.082 INFO [stderr] 9 | use errors::*;
Dec 12 19:09:24.082 INFO [stderr]   |     ^^^^^^^^^
Dec 12 19:09:24.082 INFO [stderr]   |
Dec 12 19:09:24.082 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 19:09:24.083 INFO [stderr] 
Dec 12 19:09:24.350 INFO [stderr] warning: method is never used: `set`
Dec 12 19:09:24.351 INFO [stderr]    --> src/shift_register.rs:113:5
Dec 12 19:09:24.351 INFO [stderr]     |
Dec 12 19:09:24.351 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Dec 12 19:09:24.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:24.351 INFO [stderr]     |
Dec 12 19:09:24.351 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 19:09:24.351 INFO [stderr] 
Dec 12 19:09:24.351 INFO [stderr] warning: method is never used: `get`
Dec 12 19:09:24.351 INFO [stderr]    --> src/shift_register.rs:141:5
Dec 12 19:09:24.351 INFO [stderr]     |
Dec 12 19:09:24.351 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Dec 12 19:09:24.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:24.351 INFO [stderr] 
Dec 12 19:09:24.351 INFO [stderr] warning: method is never used: `clear`
Dec 12 19:09:24.351 INFO [stderr]    --> src/shift_register.rs:173:5
Dec 12 19:09:24.351 INFO [stderr]     |
Dec 12 19:09:24.351 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Dec 12 19:09:24.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:24.351 INFO [stderr] 
Dec 12 19:09:24.351 INFO [stderr] warning: method is never used: `toggle`
Dec 12 19:09:24.351 INFO [stderr]    --> src/shift_register.rs:201:5
Dec 12 19:09:24.351 INFO [stderr]     |
Dec 12 19:09:24.351 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Dec 12 19:09:24.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:24.351 INFO [stderr] 
Dec 12 19:09:24.351 INFO [stderr] warning: method is never used: `test_random`
Dec 12 19:09:24.351 INFO [stderr]    --> src/shift_register.rs:277:5
Dec 12 19:09:24.351 INFO [stderr]     |
Dec 12 19:09:24.351 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Dec 12 19:09:24.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 19:09:24.351 INFO [stderr] 
Dec 12 19:09:24.351 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 19:09:24.351 INFO [stderr]   --> src/main.rs:17:9
Dec 12 19:09:24.351 INFO [stderr]    |
Dec 12 19:09:24.351 INFO [stderr] 17 |         leds.test();
Dec 12 19:09:24.351 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 12 19:09:24.351 INFO [stderr]    |
Dec 12 19:09:24.351 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 19:09:24.351 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 19:09:24.351 INFO [stderr] 
Dec 12 19:09:24.351 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 19:09:24.351 INFO [stderr]   --> src/main.rs:18:9
Dec 12 19:09:24.351 INFO [stderr]    |
Dec 12 19:09:24.351 INFO [stderr] 18 |         relais.test();
Dec 12 19:09:24.351 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 12 19:09:24.351 INFO [stderr]    |
Dec 12 19:09:24.351 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 19:09:24.351 INFO [stderr] 
Dec 12 19:09:24.653 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 12 19:09:24.663 INFO [stderr] su: No module specific data is present
Dec 12 19:09:25.390 INFO running `"docker" "inspect" "23b5c076f75c956c5337a3cf8acaec3e64277a7c7ee7490710f24510f2c72e2e"`
Dec 12 19:09:25.518 INFO running `"docker" "rm" "-f" "23b5c076f75c956c5337a3cf8acaec3e64277a7c7ee7490710f24510f2c72e2e"`
Dec 12 19:09:25.643 INFO [stdout] 23b5c076f75c956c5337a3cf8acaec3e64277a7c7ee7490710f24510f2c72e2e
Dec 12 19:09:25.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 12 19:09:25.917 INFO [stdout] 154054ae2c3ffcf255132cae8301498b42ab4d33286b0a41e49707eaa6f10a1e
Dec 12 19:09:25.920 INFO running `"docker" "start" "-a" "154054ae2c3ffcf255132cae8301498b42ab4d33286b0a41e49707eaa6f10a1e"`
Dec 12 19:09:26.500 INFO [stderr] usermod: no changes
Dec 12 19:09:26.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 12 19:09:26.595 INFO [stderr]      Running /target/debug/deps/xmz_test_shiftregisters-0acc3297bfb12473
Dec 12 19:09:26.597 INFO [stdout] 
Dec 12 19:09:26.597 INFO [stdout] running 0 tests
Dec 12 19:09:26.597 INFO [stdout] 
Dec 12 19:09:26.597 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 19:09:26.597 INFO [stdout] 
Dec 12 19:09:26.601 INFO [stderr] su: No module specific data is present
Dec 12 19:09:27.128 INFO running `"docker" "inspect" "154054ae2c3ffcf255132cae8301498b42ab4d33286b0a41e49707eaa6f10a1e"`
Dec 12 19:09:27.307 INFO running `"docker" "rm" "-f" "154054ae2c3ffcf255132cae8301498b42ab4d33286b0a41e49707eaa6f10a1e"`
Dec 12 19:09:27.538 INFO [stdout] 154054ae2c3ffcf255132cae8301498b42ab4d33286b0a41e49707eaa6f10a1e