Oct 27 03:22:01.392 INFO checking iseurie/dwmstatus against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 03:22:01.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 03:22:01.715 INFO blam! 3d3d762881ea75d9dd388516d474ba6d65817fcff83c5fc4223d24e501a5f3df
Oct 27 03:22:01.723 INFO running `"docker" "start" "-a" "3d3d762881ea75d9dd388516d474ba6d65817fcff83c5fc4223d24e501a5f3df"`
Oct 27 03:22:02.966 INFO kablam! usermod: no changes
Oct 27 03:22:03.059 INFO kablam!    Compiling metadeps v1.1.2
Oct 27 03:22:03.067 INFO kablam!     Checking x11-dl v2.15.0
Oct 27 03:22:05.195 INFO kablam!    Compiling x11 v2.15.0
Oct 27 03:22:10.943 INFO kablam!     Checking dwmstatus v0.1.0 (/source)
Oct 27 03:22:11.807 INFO kablam! warning: unused import: `Path`
Oct 27 03:22:11.807 INFO kablam!  --> src/stat/power.rs:1:19
Oct 27 03:22:11.807 INFO kablam!   |
Oct 27 03:22:11.807 INFO kablam! 1 | use ::std::path::{Path, PathBuf};
Oct 27 03:22:11.807 INFO kablam!   |                   ^^^^
Oct 27 03:22:11.807 INFO kablam!   |
Oct 27 03:22:11.807 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 03:22:11.807 INFO kablam! 
Oct 27 03:22:11.807 INFO kablam! warning: unused import: `::std::io::prelude::*`
Oct 27 03:22:11.807 INFO kablam!  --> src/write/cli.rs:2:5
Oct 27 03:22:11.807 INFO kablam!   |
Oct 27 03:22:11.807 INFO kablam! 2 | use ::std::io::prelude::*;
Oct 27 03:22:11.807 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:22:11.807 INFO kablam! 
Oct 27 03:22:11.867 INFO kablam! warning: unused import: `Path`
Oct 27 03:22:11.867 INFO kablam!  --> src/stat/power.rs:1:19
Oct 27 03:22:11.867 INFO kablam!   |
Oct 27 03:22:11.867 INFO kablam! 1 | use ::std::path::{Path, PathBuf};
Oct 27 03:22:11.867 INFO kablam!   |                   ^^^^
Oct 27 03:22:11.867 INFO kablam!   |
Oct 27 03:22:11.867 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 03:22:11.867 INFO kablam! 
Oct 27 03:22:11.867 INFO kablam! warning: unused import: `::std::io::prelude::*`
Oct 27 03:22:11.867 INFO kablam!  --> src/write/cli.rs:2:5
Oct 27 03:22:11.867 INFO kablam!   |
Oct 27 03:22:11.867 INFO kablam! 2 | use ::std::io::prelude::*;
Oct 27 03:22:11.867 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:22:11.867 INFO kablam! 
Oct 27 03:22:12.015 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:22:12.015 INFO kablam!   --> src/stat/power.rs:31:13
Oct 27 03:22:12.015 INFO kablam!    |
Oct 27 03:22:12.015 INFO kablam! 31 |         let mut ret = String::from("PW [") + &status[0..1];
Oct 27 03:22:12.015 INFO kablam!    |             ----^^^
Oct 27 03:22:12.027 INFO kablam!    |             |
Oct 27 03:22:12.030 INFO kablam!    |             help: remove this `mut`
Oct 27 03:22:12.031 INFO kablam!    |
Oct 27 03:22:12.031 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:22:12.031 INFO kablam! 
Oct 27 03:22:12.031 INFO kablam! warning: method is never used: `with_dpy`
Oct 27 03:22:12.031 INFO kablam!   --> src/write/x11.rs:19:5
Oct 27 03:22:12.031 INFO kablam!    |
Oct 27 03:22:12.031 INFO kablam! 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Oct 27 03:22:12.031 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:22:12.031 INFO kablam!    |
Oct 27 03:22:12.031 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 03:22:12.031 INFO kablam! 
Oct 27 03:22:12.051 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:22:12.052 INFO kablam!   --> src/stat/power.rs:31:13
Oct 27 03:22:12.052 INFO kablam!    |
Oct 27 03:22:12.052 INFO kablam! 31 |         let mut ret = String::from("PW [") + &status[0..1];
Oct 27 03:22:12.053 INFO kablam!    |             ----^^^
Oct 27 03:22:12.053 INFO kablam!    |             |
Oct 27 03:22:12.053 INFO kablam!    |             help: remove this `mut`
Oct 27 03:22:12.054 INFO kablam!    |
Oct 27 03:22:12.054 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 03:22:12.054 INFO kablam! 
Oct 27 03:22:12.063 INFO kablam! warning: method is never used: `with_dpy`
Oct 27 03:22:12.063 INFO kablam!   --> src/write/x11.rs:19:5
Oct 27 03:22:12.064 INFO kablam!    |
Oct 27 03:22:12.064 INFO kablam! 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Oct 27 03:22:12.064 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:22:12.065 INFO kablam!    |
Oct 27 03:22:12.065 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 03:22:12.065 INFO kablam! 
Oct 27 03:22:12.079 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 03:22:12.079 INFO kablam!   --> src/write/cli.rs:18:9
Oct 27 03:22:12.080 INFO kablam!    |
Oct 27 03:22:12.080 INFO kablam! 18 |         self.writer.write(&[b'\r']);
Oct 27 03:22:12.080 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:22:12.081 INFO kablam!    |
Oct 27 03:22:12.081 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 03:22:12.081 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 03:22:12.082 INFO kablam! 
Oct 27 03:22:12.082 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 03:22:12.082 INFO kablam!   --> src/write/cli.rs:19:9
Oct 27 03:22:12.083 INFO kablam!    |
Oct 27 03:22:12.083 INFO kablam! 19 |         self.writer.write(status.as_bytes());
Oct 27 03:22:12.083 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:22:12.084 INFO kablam!    |
Oct 27 03:22:12.084 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 03:22:12.084 INFO kablam! 
Oct 27 03:22:12.115 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 03:22:12.115 INFO kablam!   --> src/write/cli.rs:18:9
Oct 27 03:22:12.116 INFO kablam!    |
Oct 27 03:22:12.116 INFO kablam! 18 |         self.writer.write(&[b'\r']);
Oct 27 03:22:12.116 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:22:12.117 INFO kablam!    |
Oct 27 03:22:12.117 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 03:22:12.117 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 03:22:12.118 INFO kablam! 
Oct 27 03:22:12.118 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 03:22:12.118 INFO kablam!   --> src/write/cli.rs:19:9
Oct 27 03:22:12.119 INFO kablam!    |
Oct 27 03:22:12.119 INFO kablam! 19 |         self.writer.write(status.as_bytes());
Oct 27 03:22:12.119 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:22:12.119 INFO kablam!    |
Oct 27 03:22:12.120 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 03:22:12.120 INFO kablam! 
Oct 27 03:22:12.135 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.13s
Oct 27 03:22:12.140 INFO kablam! su: No module specific data is present
Oct 27 03:22:13.093 INFO running `"docker" "rm" "-f" "3d3d762881ea75d9dd388516d474ba6d65817fcff83c5fc4223d24e501a5f3df"`
Oct 27 03:22:13.427 INFO blam! 3d3d762881ea75d9dd388516d474ba6d65817fcff83c5fc4223d24e501a5f3df