Sep 06 03:06:45.186 INFO checking nvoclock-0.0.3 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:06:45.186 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:06:45.186 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:06:45.366 INFO blam! 744e0f6064fa865afb9bd01ec241e278a120a529228ed1d46868e1c2bf4c4e63
Sep 06 03:06:45.368 INFO running `"docker" "start" "-a" "744e0f6064fa865afb9bd01ec241e278a120a529228ed1d46868e1c2bf4c4e63"`
Sep 06 03:06:46.166 INFO kablam! usermod: no changes
Sep 06 03:06:46.206 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 06 03:06:46.206 INFO kablam! warning: `panic` setting is ignored for `bench` profile
Sep 06 03:06:46.322 INFO kablam!    Compiling proc-macro2 v0.4.17
Sep 06 03:06:46.322 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 06 03:06:46.322 INFO kablam!    Compiling serde v1.0.76
Sep 06 03:06:46.322 INFO kablam!    Compiling ryu v0.2.6
Sep 06 03:06:46.322 INFO kablam!     Checking bitflags v1.0.4
Sep 06 03:06:46.322 INFO kablam!    Compiling regex v0.2.11
Sep 06 03:06:46.322 INFO kablam!     Checking utf8-ranges v1.0.1
Sep 06 03:06:46.322 INFO kablam!     Checking term v0.4.6
Sep 06 03:06:46.834 INFO kablam!     Checking encode_unicode v0.3.2
Sep 06 03:06:47.238 INFO kablam!     Checking lazy_static v0.2.11
Sep 06 03:06:48.116 INFO kablam!     Checking itoa v0.4.2
Sep 06 03:06:49.601 INFO kablam!     Checking result v0.0.1
Sep 06 03:06:49.846 INFO kablam!     Checking memchr v2.0.2
Sep 06 03:06:49.870 INFO kablam!     Checking log v0.4.5
Sep 06 03:06:50.054 INFO kablam!     Checking regex-syntax v0.5.6
Sep 06 03:06:50.614 INFO kablam!     Checking textwrap v0.10.0
Sep 06 03:06:51.186 INFO kablam!     Checking prettytable-rs v0.6.7
Sep 06 03:06:51.813 INFO kablam!     Checking aho-corasick v0.6.8
Sep 06 03:06:52.072 INFO kablam!     Checking csv-core v0.1.4
Sep 06 03:06:55.054 INFO kablam!     Checking log v0.3.9
Sep 06 03:06:55.278 INFO kablam!     Checking clap v2.32.0
Sep 06 03:07:08.334 INFO kablam!     Checking env_logger v0.4.3
Sep 06 03:07:08.874 INFO kablam!    Compiling quote v0.6.8
Sep 06 03:07:13.014 INFO kablam!    Compiling syn v0.14.9
Sep 06 03:07:23.738 INFO kablam!     Checking serde_json v1.0.26
Sep 06 03:07:26.320 INFO kablam!     Checking csv v1.0.1
Sep 06 03:07:32.074 INFO kablam!    Compiling serde_derive v1.0.76
Sep 06 03:07:50.722 INFO kablam!     Checking nvapi-sys v0.0.3
Sep 06 03:07:55.214 INFO kablam!     Checking nvapi v0.0.3
Sep 06 03:07:58.600 INFO kablam!     Checking nvapi-hi v0.0.3
Sep 06 03:08:01.180 INFO kablam!     Checking nvoclock v0.0.3 (file:///source)
Sep 06 03:08:03.396 INFO kablam! warning: unused variable: `matches`
Sep 06 03:08:03.396 INFO kablam!    --> src/main.rs:396:23
Sep 06 03:08:03.396 INFO kablam!     |
Sep 06 03:08:03.396 INFO kablam! 396 |         ("info", Some(matches)) => {
Sep 06 03:08:03.396 INFO kablam!     |                       ^^^^^^^ help: consider using `_matches` instead
Sep 06 03:08:03.396 INFO kablam!     |
Sep 06 03:08:03.396 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 06 03:08:03.396 INFO kablam! 
Sep 06 03:08:03.396 INFO kablam! warning: unused variable: `matches`
Sep 06 03:08:03.396 INFO kablam!    --> src/main.rs:801:35
Sep 06 03:08:03.396 INFO kablam!     |
Sep 06 03:08:03.396 INFO kablam! 801 |                 ("overvolt", Some(matches)) => {
Sep 06 03:08:03.396 INFO kablam!     |                                   ^^^^^^^ help: consider using `_matches` instead
Sep 06 03:08:03.396 INFO kablam! 
Sep 06 03:08:03.396 INFO kablam! warning: unused variable: `test`
Sep 06 03:08:03.396 INFO kablam!    --> src/auto.rs:122:25
Sep 06 03:08:03.396 INFO kablam!     |
Sep 06 03:08:03.396 INFO kablam! 122 |         if let Some(ref test) = self.options.test {
Sep 06 03:08:03.396 INFO kablam!     |                         ^^^^ help: consider using `_test` instead
Sep 06 03:08:03.396 INFO kablam! 
Sep 06 03:08:03.396 INFO kablam! warning: unused variable: `voltage`
Sep 06 03:08:03.396 INFO kablam!    --> src/auto.rs:121:42
Sep 06 03:08:03.396 INFO kablam!     |
Sep 06 03:08:03.396 INFO kablam! 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Sep 06 03:08:03.396 INFO kablam!     |                                          ^^^^^^^ help: consider using `_voltage` instead
Sep 06 03:08:03.396 INFO kablam! 
Sep 06 03:08:03.396 INFO kablam! warning: unused variable: `frequency`
Sep 06 03:08:03.396 INFO kablam!    --> src/auto.rs:121:63
Sep 06 03:08:03.396 INFO kablam!     |
Sep 06 03:08:03.396 INFO kablam! 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Sep 06 03:08:03.396 INFO kablam!     |                                                               ^^^^^^^^^ help: consider using `_frequency` instead
Sep 06 03:08:03.396 INFO kablam! 
Sep 06 03:08:03.570 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:08:03.570 INFO kablam!    --> src/main.rs:333:9
Sep 06 03:08:03.570 INFO kablam!     |
Sep 06 03:08:03.570 INFO kablam! 333 |     let mut exit_code = 0;
Sep 06 03:08:03.570 INFO kablam!     |         ----^^^^^^^^^
Sep 06 03:08:03.570 INFO kablam!     |         |
Sep 06 03:08:03.570 INFO kablam!     |         help: remove this `mut`
Sep 06 03:08:03.570 INFO kablam!     |
Sep 06 03:08:03.570 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 03:08:03.570 INFO kablam! 
Sep 06 03:08:05.614 INFO kablam! warning: unused variable: `matches`
Sep 06 03:08:05.614 INFO kablam!    --> src/main.rs:396:23
Sep 06 03:08:05.614 INFO kablam!     |
Sep 06 03:08:05.614 INFO kablam! 396 |         ("info", Some(matches)) => {
Sep 06 03:08:05.614 INFO kablam!     |                       ^^^^^^^ help: consider using `_matches` instead
Sep 06 03:08:05.614 INFO kablam!     |
Sep 06 03:08:05.614 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 06 03:08:05.614 INFO kablam! 
Sep 06 03:08:05.614 INFO kablam! warning: unused variable: `matches`
Sep 06 03:08:05.614 INFO kablam!    --> src/main.rs:801:35
Sep 06 03:08:05.614 INFO kablam!     |
Sep 06 03:08:05.614 INFO kablam! 801 |                 ("overvolt", Some(matches)) => {
Sep 06 03:08:05.614 INFO kablam!     |                                   ^^^^^^^ help: consider using `_matches` instead
Sep 06 03:08:05.614 INFO kablam! 
Sep 06 03:08:05.614 INFO kablam! warning: unused variable: `test`
Sep 06 03:08:05.614 INFO kablam!    --> src/auto.rs:122:25
Sep 06 03:08:05.614 INFO kablam!     |
Sep 06 03:08:05.614 INFO kablam! 122 |         if let Some(ref test) = self.options.test {
Sep 06 03:08:05.614 INFO kablam!     |                         ^^^^ help: consider using `_test` instead
Sep 06 03:08:05.614 INFO kablam! 
Sep 06 03:08:05.614 INFO kablam! warning: unused variable: `voltage`
Sep 06 03:08:05.614 INFO kablam!    --> src/auto.rs:121:42
Sep 06 03:08:05.614 INFO kablam!     |
Sep 06 03:08:05.614 INFO kablam! 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Sep 06 03:08:05.614 INFO kablam!     |                                          ^^^^^^^ help: consider using `_voltage` instead
Sep 06 03:08:05.614 INFO kablam! 
Sep 06 03:08:05.614 INFO kablam! warning: unused variable: `frequency`
Sep 06 03:08:05.614 INFO kablam!    --> src/auto.rs:121:63
Sep 06 03:08:05.614 INFO kablam!     |
Sep 06 03:08:05.614 INFO kablam! 121 |     pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result<bool, Error> {
Sep 06 03:08:05.614 INFO kablam!     |                                                               ^^^^^^^^^ help: consider using `_frequency` instead
Sep 06 03:08:05.614 INFO kablam! 
Sep 06 03:08:05.734 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:08:05.734 INFO kablam!    --> src/main.rs:333:9
Sep 06 03:08:05.734 INFO kablam!     |
Sep 06 03:08:05.734 INFO kablam! 333 |     let mut exit_code = 0;
Sep 06 03:08:05.734 INFO kablam!     |         ----^^^^^^^^^
Sep 06 03:08:05.734 INFO kablam!     |         |
Sep 06 03:08:05.734 INFO kablam!     |         help: remove this `mut`
Sep 06 03:08:05.734 INFO kablam!     |
Sep 06 03:08:05.734 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 03:08:05.734 INFO kablam! 
Sep 06 03:08:05.959 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
Sep 06 03:08:05.966 INFO kablam! su: No module specific data is present
Sep 06 03:08:06.930 INFO running `"docker" "rm" "-f" "744e0f6064fa865afb9bd01ec241e278a120a529228ed1d46868e1c2bf4c4e63"`
Sep 06 03:08:07.053 INFO blam! 744e0f6064fa865afb9bd01ec241e278a120a529228ed1d46868e1c2bf4c4e63