Dec 05 09:43:34.754 INFO checking nvoclock-0.0.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:43:34.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 09:43:34.902 INFO [stdout] ec4d80e71ac19ae370ba9f4da8e8324988a8d02e2bec2a4725d768903af5dc8a
Dec 05 09:43:34.904 INFO running `"docker" "start" "-a" "ec4d80e71ac19ae370ba9f4da8e8324988a8d02e2bec2a4725d768903af5dc8a"`
Dec 05 09:43:35.379 INFO [stderr] usermod: no changes
Dec 05 09:43:35.412 INFO [stderr] warning: `panic` setting is ignored for `test` profile
Dec 05 09:43:35.412 INFO [stderr] warning: `panic` setting is ignored for `bench` profile
Dec 05 09:43:35.482 INFO [stderr]     Checking cfg-if v0.1.6
Dec 05 09:43:35.482 INFO [stderr]     Checking ucd-util v0.1.3
Dec 05 09:43:35.484 INFO [stderr]     Checking lazy_static v1.2.0
Dec 05 09:43:35.484 INFO [stderr]     Checking bitflags v1.0.4
Dec 05 09:43:35.485 INFO [stderr]     Checking unicode-width v0.1.5
Dec 05 09:43:35.485 INFO [stderr]     Checking void v1.0.2
Dec 05 09:43:35.485 INFO [stderr]     Checking utf8-ranges v1.0.2
Dec 05 09:43:35.486 INFO [stderr]     Checking lazy_static v0.2.11
Dec 05 09:43:35.635 INFO [stderr]     Checking itoa v0.4.3
Dec 05 09:43:35.891 INFO [stderr]     Checking term v0.4.6
Dec 05 09:43:35.968 INFO [stderr]     Checking encode_unicode v0.3.5
Dec 05 09:43:36.479 INFO [stderr]     Checking quick-error v1.2.2
Dec 05 09:43:36.879 INFO [stderr]     Checking result v0.0.1
Dec 05 09:43:37.176 INFO [stderr]     Checking log v0.4.6
Dec 05 09:43:37.539 INFO [stderr]     Checking textwrap v0.10.0
Dec 05 09:43:37.918 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 05 09:43:38.011 INFO [stderr]     Checking thread_local v0.3.6
Dec 05 09:43:38.638 INFO [stderr]     Checking libc v0.2.44
Dec 05 09:43:38.675 INFO [stderr]     Checking serde v1.0.80
Dec 05 09:43:39.307 INFO [stderr]     Checking ryu v0.2.7
Dec 05 09:43:39.483 INFO [stderr]     Checking clap v2.32.0
Dec 05 09:43:40.467 INFO [stderr]     Checking log v0.3.9
Dec 05 09:43:40.491 INFO [stderr]     Checking prettytable-rs v0.6.7
Dec 05 09:43:42.095 INFO [stderr]     Checking nvapi-sys v0.0.3
Dec 05 09:43:43.894 INFO [stderr]     Checking memchr v2.1.1
Dec 05 09:43:44.427 INFO [stderr]     Checking atty v0.2.11
Dec 05 09:43:49.191 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 05 09:43:49.191 INFO [stderr]     Checking csv-core v0.1.4
Dec 05 09:43:51.268 INFO [stderr]     Checking regex v0.2.11
Dec 05 09:44:01.095 INFO [stderr]     Checking env_logger v0.4.3
Dec 05 09:44:01.739 INFO [stderr]     Checking nvapi v0.0.3
Dec 05 09:44:08.967 INFO [stderr]     Checking nvapi-hi v0.0.3
Dec 05 09:44:09.856 INFO [stderr]     Checking csv v1.0.2
Dec 05 09:44:09.856 INFO [stderr]     Checking serde_json v1.0.33
Dec 05 09:44:16.683 INFO [stderr]     Checking nvoclock v0.0.3 (/source)
Dec 05 09:44:20.595 INFO [stderr] warning: unused variable: `matches`
Dec 05 09:44:20.595 INFO [stderr]    --> src/main.rs:396:23
Dec 05 09:44:20.595 INFO [stderr]     |
Dec 05 09:44:20.595 INFO [stderr] 396 |         ("info", Some(matches)) => {
Dec 05 09:44:20.595 INFO [stderr]     |                       ^^^^^^^ help: consider using `_matches` instead
Dec 05 09:44:20.595 INFO [stderr]     |
Dec 05 09:44:20.595 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 09:44:20.595 INFO [stderr] 
Dec 05 09:44:20.595 INFO [stderr] warning: unused variable: `matches`
Dec 05 09:44:20.595 INFO [stderr]    --> src/main.rs:801:35
Dec 05 09:44:20.595 INFO [stderr]     |
Dec 05 09:44:20.595 INFO [stderr] 801 |                 ("overvolt", Some(matches)) => {
Dec 05 09:44:20.595 INFO [stderr]     |                                   ^^^^^^^ help: consider using `_matches` instead
Dec 05 09:44:20.595 INFO [stderr] 
Dec 05 09:44:20.595 INFO [stderr] warning: unused variable: `test`
Dec 05 09:44:20.595 INFO [stderr]    --> src/auto.rs:122:25
Dec 05 09:44:20.595 INFO [stderr]     |
Dec 05 09:44:20.595 INFO [stderr] 122 |         if let Some(ref test) = self.options.test {
Dec 05 09:44:20.595 INFO [stderr]     |                         ^^^^ help: consider using `_test` instead
Dec 05 09:44:20.595 INFO [stderr] 
Dec 05 09:44:20.595 INFO [stderr] warning: unused variable: `voltage`
Dec 05 09:44:20.595 INFO [stderr]    --> src/auto.rs:121:42
Dec 05 09:44:20.595 INFO [stderr]     |
Dec 05 09:44:20.595 INFO [stderr] 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Dec 05 09:44:20.595 INFO [stderr]     |                                          ^^^^^^^ help: consider using `_voltage` instead
Dec 05 09:44:20.595 INFO [stderr] 
Dec 05 09:44:20.595 INFO [stderr] warning: unused variable: `frequency`
Dec 05 09:44:20.595 INFO [stderr]    --> src/auto.rs:121:63
Dec 05 09:44:20.595 INFO [stderr]     |
Dec 05 09:44:20.595 INFO [stderr] 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Dec 05 09:44:20.595 INFO [stderr]     |                                                               ^^^^^^^^^ help: consider using `_frequency` instead
Dec 05 09:44:20.595 INFO [stderr] 
Dec 05 09:44:20.723 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:44:20.723 INFO [stderr]    --> src/main.rs:333:9
Dec 05 09:44:20.723 INFO [stderr]     |
Dec 05 09:44:20.723 INFO [stderr] 333 |     let mut exit_code = 0;
Dec 05 09:44:20.723 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 09:44:20.723 INFO [stderr]     |         |
Dec 05 09:44:20.723 INFO [stderr]     |         help: remove this `mut`
Dec 05 09:44:20.723 INFO [stderr]     |
Dec 05 09:44:20.723 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 09:44:20.723 INFO [stderr] 
Dec 05 09:44:28.956 INFO [stderr] warning: unused variable: `matches`
Dec 05 09:44:28.956 INFO [stderr]    --> src/main.rs:396:23
Dec 05 09:44:28.956 INFO [stderr]     |
Dec 05 09:44:28.956 INFO [stderr] 396 |         ("info", Some(matches)) => {
Dec 05 09:44:28.956 INFO [stderr]     |                       ^^^^^^^ help: consider using `_matches` instead
Dec 05 09:44:28.956 INFO [stderr]     |
Dec 05 09:44:28.956 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 09:44:28.956 INFO [stderr] 
Dec 05 09:44:28.956 INFO [stderr] warning: unused variable: `matches`
Dec 05 09:44:28.956 INFO [stderr]    --> src/main.rs:801:35
Dec 05 09:44:28.956 INFO [stderr]     |
Dec 05 09:44:28.956 INFO [stderr] 801 |                 ("overvolt", Some(matches)) => {
Dec 05 09:44:28.956 INFO [stderr]     |                                   ^^^^^^^ help: consider using `_matches` instead
Dec 05 09:44:28.956 INFO [stderr] 
Dec 05 09:44:28.956 INFO [stderr] warning: unused variable: `test`
Dec 05 09:44:28.956 INFO [stderr]    --> src/auto.rs:122:25
Dec 05 09:44:28.956 INFO [stderr]     |
Dec 05 09:44:28.956 INFO [stderr] 122 |         if let Some(ref test) = self.options.test {
Dec 05 09:44:28.956 INFO [stderr]     |                         ^^^^ help: consider using `_test` instead
Dec 05 09:44:28.956 INFO [stderr] 
Dec 05 09:44:28.956 INFO [stderr] warning: unused variable: `voltage`
Dec 05 09:44:28.957 INFO [stderr]    --> src/auto.rs:121:42
Dec 05 09:44:28.957 INFO [stderr]     |
Dec 05 09:44:28.957 INFO [stderr] 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Dec 05 09:44:28.957 INFO [stderr]     |                                          ^^^^^^^ help: consider using `_voltage` instead
Dec 05 09:44:28.957 INFO [stderr] 
Dec 05 09:44:28.957 INFO [stderr] warning: unused variable: `frequency`
Dec 05 09:44:28.957 INFO [stderr]    --> src/auto.rs:121:63
Dec 05 09:44:28.957 INFO [stderr]     |
Dec 05 09:44:28.957 INFO [stderr] 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Dec 05 09:44:28.957 INFO [stderr]     |                                                               ^^^^^^^^^ help: consider using `_frequency` instead
Dec 05 09:44:28.957 INFO [stderr] 
Dec 05 09:44:29.079 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:44:29.079 INFO [stderr]    --> src/main.rs:333:9
Dec 05 09:44:29.079 INFO [stderr]     |
Dec 05 09:44:29.079 INFO [stderr] 333 |     let mut exit_code = 0;
Dec 05 09:44:29.079 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 09:44:29.079 INFO [stderr]     |         |
Dec 05 09:44:29.079 INFO [stderr]     |         help: remove this `mut`
Dec 05 09:44:29.079 INFO [stderr]     |
Dec 05 09:44:29.079 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 09:44:29.079 INFO [stderr] 
Dec 05 09:44:29.277 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.88s
Dec 05 09:44:29.285 INFO [stderr] su: No module specific data is present
Dec 05 09:44:29.736 INFO running `"docker" "inspect" "ec4d80e71ac19ae370ba9f4da8e8324988a8d02e2bec2a4725d768903af5dc8a"`
Dec 05 09:44:29.840 INFO running `"docker" "rm" "-f" "ec4d80e71ac19ae370ba9f4da8e8324988a8d02e2bec2a4725d768903af5dc8a"`
Dec 05 09:44:29.970 INFO [stdout] ec4d80e71ac19ae370ba9f4da8e8324988a8d02e2bec2a4725d768903af5dc8a