Dec 04 23:38:29.765 INFO testing zzeroo/xmz-test-shiftregisters against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 04 23:38:29.765 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04 23:38:29.976 INFO [stdout] 3304cd1e46b7f8d3035bd3f5565c2d015433a2a71a64b257ec1bef79ec567cc4
Dec 04 23:38:29.981 INFO running `"docker" "start" "-a" "3304cd1e46b7f8d3035bd3f5565c2d015433a2a71a64b257ec1bef79ec567cc4"`
Dec 04 23:38:30.400 INFO [stderr] usermod: no changes
Dec 04 23:38:30.487 INFO [stderr]    Compiling winapi-build v0.1.1
Dec 04 23:38:30.504 INFO [stderr]    Compiling gcc v0.3.46
Dec 04 23:38:30.504 INFO [stderr]    Compiling winapi v0.2.8
Dec 04 23:38:30.504 INFO [stderr]    Compiling semver v0.1.20
Dec 04 23:38:30.504 INFO [stderr]    Compiling libc v0.2.23
Dec 04 23:38:30.504 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 04 23:38:30.504 INFO [stderr]    Compiling quote v0.3.15
Dec 04 23:38:30.504 INFO [stderr]    Compiling utf8-ranges v0.1.3
Dec 04 23:38:30.748 INFO [stderr]    Compiling rustc-demangle v0.1.4
Dec 04 23:38:31.652 INFO [stderr]    Compiling cfg-if v0.1.0
Dec 04 23:38:31.867 INFO [stderr]    Compiling void v1.0.2
Dec 04 23:38:31.867 INFO [stderr]    Compiling bitflags v0.4.0
Dec 04 23:38:31.876 INFO [stderr]    Compiling regex-syntax v0.3.9
Dec 04 23:38:31.879 INFO [stderr]    Compiling vec_map v0.8.0
Dec 04 23:38:31.904 INFO [stderr]    Compiling unicode-segmentation v1.2.0
Dec 04 23:38:31.915 INFO [stderr]    Compiling ansi_term v0.9.0
Dec 04 23:38:31.921 INFO [stderr]    Compiling bitflags v0.8.2
Dec 04 23:38:31.968 INFO [stderr]    Compiling unicode-width v0.1.4
Dec 04 23:38:31.968 INFO [stderr]    Compiling serde v1.0.8
Dec 04 23:38:32.047 INFO [stderr]    Compiling synom v0.11.3
Dec 04 23:38:32.055 INFO [stderr]    Compiling kernel32-sys v0.2.2
Dec 04 23:38:32.183 INFO [stderr]    Compiling memchr v0.1.11
Dec 04 23:38:32.269 INFO [stderr]    Compiling atty v0.2.2
Dec 04 23:38:32.586 INFO [stderr]    Compiling rand v0.3.15
Dec 04 23:38:32.586 INFO [stderr]    Compiling rustc_version v0.1.7
Dec 04 23:38:32.712 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 04 23:38:32.712 INFO [stderr]    Compiling syn v0.11.11
Dec 04 23:38:32.740 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 04 23:38:32.912 INFO [stderr]    Compiling clap v2.24.2
Dec 04 23:38:34.399 INFO [stderr]    Compiling thread-id v2.0.0
Dec 04 23:38:34.422 INFO [stderr]    Compiling nix v0.6.0
Dec 04 23:38:35.076 INFO [stderr]    Compiling thread_local v0.2.7
Dec 04 23:38:42.988 INFO [stderr]    Compiling regex v0.1.80
Dec 04 23:38:45.648 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Dec 04 23:38:52.261 INFO [stderr]    Compiling serde_derive v1.0.8
Dec 04 23:39:09.986 INFO [stderr]    Compiling sysfs_gpio v0.5.0
Dec 04 23:39:14.598 INFO [stderr]    Compiling backtrace v0.3.2
Dec 04 23:39:17.069 INFO [stderr]    Compiling error-chain v0.10.0
Dec 04 23:39:21.163 INFO [stderr]    Compiling xmz-test-shiftregisters v0.1.0 (/source)
Dec 04 23:39:21.384 INFO [stderr] warning: unused import: `errors::*`
Dec 04 23:39:21.384 INFO [stderr]  --> src/main.rs:9:5
Dec 04 23:39:21.384 INFO [stderr]   |
Dec 04 23:39:21.384 INFO [stderr] 9 | use errors::*;
Dec 04 23:39:21.384 INFO [stderr]   |     ^^^^^^^^^
Dec 04 23:39:21.384 INFO [stderr]   |
Dec 04 23:39:21.384 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:39:21.384 INFO [stderr] 
Dec 04 23:39:21.673 INFO [stderr] warning: method is never used: `set`
Dec 04 23:39:21.673 INFO [stderr]    --> src/shift_register.rs:113:5
Dec 04 23:39:21.673 INFO [stderr]     |
Dec 04 23:39:21.673 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Dec 04 23:39:21.673 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:21.673 INFO [stderr]     |
Dec 04 23:39:21.673 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 23:39:21.673 INFO [stderr] 
Dec 04 23:39:21.673 INFO [stderr] warning: method is never used: `get`
Dec 04 23:39:21.673 INFO [stderr]    --> src/shift_register.rs:141:5
Dec 04 23:39:21.673 INFO [stderr]     |
Dec 04 23:39:21.673 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Dec 04 23:39:21.673 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:21.673 INFO [stderr] 
Dec 04 23:39:21.673 INFO [stderr] warning: method is never used: `clear`
Dec 04 23:39:21.673 INFO [stderr]    --> src/shift_register.rs:173:5
Dec 04 23:39:21.673 INFO [stderr]     |
Dec 04 23:39:21.673 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Dec 04 23:39:21.673 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:21.673 INFO [stderr] 
Dec 04 23:39:21.673 INFO [stderr] warning: method is never used: `toggle`
Dec 04 23:39:21.673 INFO [stderr]    --> src/shift_register.rs:201:5
Dec 04 23:39:21.673 INFO [stderr]     |
Dec 04 23:39:21.673 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Dec 04 23:39:21.673 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:21.673 INFO [stderr] 
Dec 04 23:39:21.673 INFO [stderr] warning: method is never used: `test_random`
Dec 04 23:39:21.673 INFO [stderr]    --> src/shift_register.rs:277:5
Dec 04 23:39:21.673 INFO [stderr]     |
Dec 04 23:39:21.673 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Dec 04 23:39:21.673 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:21.673 INFO [stderr] 
Dec 04 23:39:21.673 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:39:21.673 INFO [stderr]   --> src/main.rs:17:9
Dec 04 23:39:21.673 INFO [stderr]    |
Dec 04 23:39:21.673 INFO [stderr] 17 |         leds.test();
Dec 04 23:39:21.673 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 04 23:39:21.673 INFO [stderr]    |
Dec 04 23:39:21.673 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 23:39:21.673 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:39:21.673 INFO [stderr] 
Dec 04 23:39:21.673 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:39:21.673 INFO [stderr]   --> src/main.rs:18:9
Dec 04 23:39:21.673 INFO [stderr]    |
Dec 04 23:39:21.673 INFO [stderr] 18 |         relais.test();
Dec 04 23:39:21.673 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 04 23:39:21.673 INFO [stderr]    |
Dec 04 23:39:21.673 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:39:21.673 INFO [stderr] 
Dec 04 23:39:22.482 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.06s
Dec 04 23:39:22.489 INFO [stderr] su: No module specific data is present
Dec 04 23:39:23.308 INFO running `"docker" "inspect" "3304cd1e46b7f8d3035bd3f5565c2d015433a2a71a64b257ec1bef79ec567cc4"`
Dec 04 23:39:23.528 INFO running `"docker" "rm" "-f" "3304cd1e46b7f8d3035bd3f5565c2d015433a2a71a64b257ec1bef79ec567cc4"`
Dec 04 23:39:23.800 INFO [stdout] 3304cd1e46b7f8d3035bd3f5565c2d015433a2a71a64b257ec1bef79ec567cc4
Dec 04 23:39:23.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04 23:39:24.178 INFO [stdout] 59b49db24355e8054117df8aa9c848878890c0e4b86d19015c6da98e6d0f45e0
Dec 04 23:39:24.180 INFO running `"docker" "start" "-a" "59b49db24355e8054117df8aa9c848878890c0e4b86d19015c6da98e6d0f45e0"`
Dec 04 23:39:26.144 INFO [stderr] usermod: no changes
Dec 04 23:39:26.239 INFO [stderr]    Compiling xmz-test-shiftregisters v0.1.0 (/source)
Dec 04 23:39:26.552 INFO [stderr] warning: unused import: `errors::*`
Dec 04 23:39:26.552 INFO [stderr]  --> src/main.rs:9:5
Dec 04 23:39:26.552 INFO [stderr]   |
Dec 04 23:39:26.552 INFO [stderr] 9 | use errors::*;
Dec 04 23:39:26.552 INFO [stderr]   |     ^^^^^^^^^
Dec 04 23:39:26.552 INFO [stderr]   |
Dec 04 23:39:26.552 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 23:39:26.552 INFO [stderr] 
Dec 04 23:39:26.824 INFO [stderr] warning: method is never used: `set`
Dec 04 23:39:26.824 INFO [stderr]    --> src/shift_register.rs:113:5
Dec 04 23:39:26.824 INFO [stderr]     |
Dec 04 23:39:26.824 INFO [stderr] 113 |     pub fn set(&mut self, num: u64) -> Result<()> {
Dec 04 23:39:26.824 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:26.824 INFO [stderr]     |
Dec 04 23:39:26.824 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 23:39:26.824 INFO [stderr] 
Dec 04 23:39:26.824 INFO [stderr] warning: method is never used: `get`
Dec 04 23:39:26.824 INFO [stderr]    --> src/shift_register.rs:141:5
Dec 04 23:39:26.824 INFO [stderr]     |
Dec 04 23:39:26.824 INFO [stderr] 141 |     pub fn get(&self, num: u64) -> bool {
Dec 04 23:39:26.824 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:26.825 INFO [stderr] 
Dec 04 23:39:26.825 INFO [stderr] warning: method is never used: `clear`
Dec 04 23:39:26.825 INFO [stderr]    --> src/shift_register.rs:173:5
Dec 04 23:39:26.825 INFO [stderr]     |
Dec 04 23:39:26.825 INFO [stderr] 173 |     pub fn clear(&mut self, num: u64) -> Result<()> {
Dec 04 23:39:26.825 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:26.825 INFO [stderr] 
Dec 04 23:39:26.825 INFO [stderr] warning: method is never used: `toggle`
Dec 04 23:39:26.825 INFO [stderr]    --> src/shift_register.rs:201:5
Dec 04 23:39:26.825 INFO [stderr]     |
Dec 04 23:39:26.825 INFO [stderr] 201 |     pub fn toggle(&mut self, num: u64) -> Result<()> {
Dec 04 23:39:26.825 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:26.825 INFO [stderr] 
Dec 04 23:39:26.825 INFO [stderr] warning: method is never used: `test_random`
Dec 04 23:39:26.825 INFO [stderr]    --> src/shift_register.rs:277:5
Dec 04 23:39:26.825 INFO [stderr]     |
Dec 04 23:39:26.825 INFO [stderr] 277 |     pub fn test_random(&mut self) -> Result<()> {
Dec 04 23:39:26.825 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:26.825 INFO [stderr] 
Dec 04 23:39:26.828 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:39:26.828 INFO [stderr]   --> src/main.rs:17:9
Dec 04 23:39:26.828 INFO [stderr]    |
Dec 04 23:39:26.828 INFO [stderr] 17 |         leds.test();
Dec 04 23:39:26.828 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 04 23:39:26.828 INFO [stderr]    |
Dec 04 23:39:26.828 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 23:39:26.828 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:39:26.828 INFO [stderr] 
Dec 04 23:39:26.828 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 23:39:26.828 INFO [stderr]   --> src/main.rs:18:9
Dec 04 23:39:26.828 INFO [stderr]    |
Dec 04 23:39:26.828 INFO [stderr] 18 |         relais.test();
Dec 04 23:39:26.828 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 04 23:39:26.828 INFO [stderr]    |
Dec 04 23:39:26.828 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 23:39:26.828 INFO [stderr] 
Dec 04 23:39:27.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 04 23:39:27.175 INFO [stderr] su: No module specific data is present
Dec 04 23:39:27.822 INFO running `"docker" "inspect" "59b49db24355e8054117df8aa9c848878890c0e4b86d19015c6da98e6d0f45e0"`
Dec 04 23:39:27.938 INFO running `"docker" "rm" "-f" "59b49db24355e8054117df8aa9c848878890c0e4b86d19015c6da98e6d0f45e0"`
Dec 04 23:39:28.072 INFO [stdout] 59b49db24355e8054117df8aa9c848878890c0e4b86d19015c6da98e6d0f45e0
Dec 04 23:39:28.074 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04 23:39:28.315 INFO [stdout] 946921da088cbc3db6897aa788ea0497adaf5646851edda0e14e3ffc4d41f74a
Dec 04 23:39:28.317 INFO running `"docker" "start" "-a" "946921da088cbc3db6897aa788ea0497adaf5646851edda0e14e3ffc4d41f74a"`
Dec 04 23:39:28.782 INFO [stderr] usermod: no changes
Dec 04 23:39:28.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 04 23:39:28.859 INFO [stderr]      Running /target/debug/deps/xmz_test_shiftregisters-88b6003e57cd1b38
Dec 04 23:39:28.861 INFO [stdout] 
Dec 04 23:39:28.861 INFO [stdout] running 0 tests
Dec 04 23:39:28.861 INFO [stdout] 
Dec 04 23:39:28.861 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 04 23:39:28.861 INFO [stdout] 
Dec 04 23:39:28.863 INFO [stderr] su: No module specific data is present
Dec 04 23:39:29.166 INFO running `"docker" "inspect" "946921da088cbc3db6897aa788ea0497adaf5646851edda0e14e3ffc4d41f74a"`
Dec 04 23:39:29.255 INFO running `"docker" "rm" "-f" "946921da088cbc3db6897aa788ea0497adaf5646851edda0e14e3ffc4d41f74a"`
Dec 04 23:39:29.345 INFO [stdout] 946921da088cbc3db6897aa788ea0497adaf5646851edda0e14e3ffc4d41f74a