Oct 27 18:34:17.330 INFO checking nvoclock-0.0.3 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 18:34:17.330 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 18:34:17.676 INFO blam! 77f0168b56395298555c44ecdc4b0bc4602009da8655360b8390d3ba2f8b0ab2
Oct 27 18:34:17.678 INFO running `"docker" "start" "-a" "77f0168b56395298555c44ecdc4b0bc4602009da8655360b8390d3ba2f8b0ab2"`
Oct 27 18:34:18.335 INFO kablam! usermod: no changes
Oct 27 18:34:18.375 INFO kablam! warning: `panic` setting is ignored for `test` profile
Oct 27 18:34:18.375 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Oct 27 18:34:18.463 INFO kablam!     Checking ucd-util v0.1.1
Oct 27 18:34:18.463 INFO kablam!     Checking unicode-width v0.1.5
Oct 27 18:34:18.463 INFO kablam!     Checking utf8-ranges v1.0.1
Oct 27 18:34:18.463 INFO kablam!     Checking lazy_static v0.2.11
Oct 27 18:34:18.467 INFO kablam!     Checking itoa v0.4.3
Oct 27 18:34:18.467 INFO kablam!     Checking term v0.4.6
Oct 27 18:34:18.467 INFO kablam!     Checking encode_unicode v0.3.5
Oct 27 18:34:18.467 INFO kablam!     Checking result v0.0.1
Oct 27 18:34:18.960 INFO kablam!     Checking quick-error v1.2.2
Oct 27 18:34:19.739 INFO kablam!     Checking log v0.4.5
Oct 27 18:34:20.263 INFO kablam!     Checking atty v0.2.11
Oct 27 18:34:20.455 INFO kablam!     Checking textwrap v0.10.0
Oct 27 18:34:20.719 INFO kablam!     Checking serde v1.0.80
Oct 27 18:34:20.757 INFO kablam!     Checking prettytable-rs v0.6.7
Oct 27 18:34:20.871 INFO kablam!     Checking regex-syntax v0.5.6
Oct 27 18:34:21.795 INFO kablam!     Checking ryu v0.2.6
Oct 27 18:34:21.867 INFO kablam!     Checking memchr v2.1.0
Oct 27 18:34:22.695 INFO kablam!     Checking thread_local v0.3.6
Oct 27 18:34:22.813 INFO kablam!     Checking log v0.3.9
Oct 27 18:34:23.651 INFO kablam!     Checking nvapi-sys v0.0.3
Oct 27 18:34:23.863 INFO kablam!     Checking clap v2.32.0
Oct 27 18:34:24.923 INFO kablam!     Checking aho-corasick v0.6.8
Oct 27 18:34:25.368 INFO kablam!     Checking csv-core v0.1.4
Oct 27 18:34:37.271 INFO kablam!     Checking regex v0.2.11
Oct 27 18:34:39.527 INFO kablam!     Checking nvapi v0.0.3
Oct 27 18:34:45.011 INFO kablam!     Checking env_logger v0.4.3
Oct 27 18:34:48.943 INFO kablam!     Checking nvapi-hi v0.0.3
Oct 27 18:34:51.067 INFO kablam!     Checking csv v1.0.2
Oct 27 18:34:51.068 INFO kablam!     Checking serde_json v1.0.32
Oct 27 18:34:59.407 INFO kablam!     Checking nvoclock v0.0.3 (/source)
Oct 27 18:35:04.063 INFO kablam! warning: unused variable: `matches`
Oct 27 18:35:04.063 INFO kablam!    --> src/main.rs:396:23
Oct 27 18:35:04.063 INFO kablam!     |
Oct 27 18:35:04.063 INFO kablam! 396 |         ("info", Some(matches)) => {
Oct 27 18:35:04.063 INFO kablam!     |                       ^^^^^^^ help: consider using `_matches` instead
Oct 27 18:35:04.063 INFO kablam!     |
Oct 27 18:35:04.063 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 18:35:04.063 INFO kablam! 
Oct 27 18:35:04.063 INFO kablam! warning: unused variable: `matches`
Oct 27 18:35:04.063 INFO kablam!    --> src/main.rs:801:35
Oct 27 18:35:04.063 INFO kablam!     |
Oct 27 18:35:04.063 INFO kablam! 801 |                 ("overvolt", Some(matches)) => {
Oct 27 18:35:04.063 INFO kablam!     |                                   ^^^^^^^ help: consider using `_matches` instead
Oct 27 18:35:04.063 INFO kablam! 
Oct 27 18:35:04.063 INFO kablam! warning: unused variable: `test`
Oct 27 18:35:04.063 INFO kablam!    --> src/auto.rs:122:25
Oct 27 18:35:04.071 INFO kablam!     |
Oct 27 18:35:04.071 INFO kablam! 122 |         if let Some(ref test) = self.options.test {
Oct 27 18:35:04.072 INFO kablam!     |                         ^^^^ help: consider using `_test` instead
Oct 27 18:35:04.072 INFO kablam! 
Oct 27 18:35:04.073 INFO kablam! warning: unused variable: `voltage`
Oct 27 18:35:04.074 INFO kablam!    --> src/auto.rs:121:42
Oct 27 18:35:04.074 INFO kablam!     |
Oct 27 18:35:04.074 INFO kablam! 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Oct 27 18:35:04.074 INFO kablam!     |                                          ^^^^^^^ help: consider using `_voltage` instead
Oct 27 18:35:04.075 INFO kablam! 
Oct 27 18:35:04.075 INFO kablam! warning: unused variable: `frequency`
Oct 27 18:35:04.075 INFO kablam!    --> src/auto.rs:121:63
Oct 27 18:35:04.076 INFO kablam!     |
Oct 27 18:35:04.077 INFO kablam! 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Oct 27 18:35:04.077 INFO kablam!     |                                                               ^^^^^^^^^ help: consider using `_frequency` instead
Oct 27 18:35:04.077 INFO kablam! 
Oct 27 18:35:04.246 INFO kablam! warning: variable does not need to be mutable
Oct 27 18:35:04.247 INFO kablam!    --> src/main.rs:333:9
Oct 27 18:35:04.247 INFO kablam!     |
Oct 27 18:35:04.247 INFO kablam! 333 |     let mut exit_code = 0;
Oct 27 18:35:04.247 INFO kablam!     |         ----^^^^^^^^^
Oct 27 18:35:04.248 INFO kablam!     |         |
Oct 27 18:35:04.248 INFO kablam!     |         help: remove this `mut`
Oct 27 18:35:04.248 INFO kablam!     |
Oct 27 18:35:04.249 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 18:35:04.249 INFO kablam! 
Oct 27 18:35:13.519 INFO kablam! warning: unused variable: `matches`
Oct 27 18:35:13.519 INFO kablam!    --> src/main.rs:396:23
Oct 27 18:35:13.520 INFO kablam!     |
Oct 27 18:35:13.520 INFO kablam! 396 |         ("info", Some(matches)) => {
Oct 27 18:35:13.520 INFO kablam!     |                       ^^^^^^^ help: consider using `_matches` instead
Oct 27 18:35:13.520 INFO kablam!     |
Oct 27 18:35:13.521 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 18:35:13.521 INFO kablam! 
Oct 27 18:35:13.521 INFO kablam! warning: unused variable: `matches`
Oct 27 18:35:13.522 INFO kablam!    --> src/main.rs:801:35
Oct 27 18:35:13.522 INFO kablam!     |
Oct 27 18:35:13.522 INFO kablam! 801 |                 ("overvolt", Some(matches)) => {
Oct 27 18:35:13.522 INFO kablam!     |                                   ^^^^^^^ help: consider using `_matches` instead
Oct 27 18:35:13.523 INFO kablam! 
Oct 27 18:35:13.523 INFO kablam! warning: unused variable: `test`
Oct 27 18:35:13.523 INFO kablam!    --> src/auto.rs:122:25
Oct 27 18:35:13.524 INFO kablam!     |
Oct 27 18:35:13.524 INFO kablam! 122 |         if let Some(ref test) = self.options.test {
Oct 27 18:35:13.524 INFO kablam!     |                         ^^^^ help: consider using `_test` instead
Oct 27 18:35:13.524 INFO kablam! 
Oct 27 18:35:13.525 INFO kablam! warning: unused variable: `voltage`
Oct 27 18:35:13.525 INFO kablam!    --> src/auto.rs:121:42
Oct 27 18:35:13.525 INFO kablam!     |
Oct 27 18:35:13.525 INFO kablam! 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Oct 27 18:35:13.526 INFO kablam!     |                                          ^^^^^^^ help: consider using `_voltage` instead
Oct 27 18:35:13.526 INFO kablam! 
Oct 27 18:35:13.526 INFO kablam! warning: unused variable: `frequency`
Oct 27 18:35:13.527 INFO kablam!    --> src/auto.rs:121:63
Oct 27 18:35:13.527 INFO kablam!     |
Oct 27 18:35:13.527 INFO kablam! 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Oct 27 18:35:13.527 INFO kablam!     |                                                               ^^^^^^^^^ help: consider using `_frequency` instead
Oct 27 18:35:13.528 INFO kablam! 
Oct 27 18:35:13.631 INFO kablam! warning: variable does not need to be mutable
Oct 27 18:35:13.631 INFO kablam!    --> src/main.rs:333:9
Oct 27 18:35:13.631 INFO kablam!     |
Oct 27 18:35:13.632 INFO kablam! 333 |     let mut exit_code = 0;
Oct 27 18:35:13.632 INFO kablam!     |         ----^^^^^^^^^
Oct 27 18:35:13.632 INFO kablam!     |         |
Oct 27 18:35:13.632 INFO kablam!     |         help: remove this `mut`
Oct 27 18:35:13.632 INFO kablam!     |
Oct 27 18:35:13.633 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 18:35:13.633 INFO kablam! 
Oct 27 18:35:13.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 55.49s
Oct 27 18:35:13.863 INFO kablam! su: No module specific data is present
Oct 27 18:35:14.351 INFO running `"docker" "rm" "-f" "77f0168b56395298555c44ecdc4b0bc4602009da8655360b8390d3ba2f8b0ab2"`
Oct 27 18:35:14.569 INFO blam! 77f0168b56395298555c44ecdc4b0bc4602009da8655360b8390d3ba2f8b0ab2