Nov 28 03:49:45.542 INFO checking iseurie/dwmstatus against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 03:49:45.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 03:49:46.042 INFO [stdout] 15d1523e0f0480b17709ea5edd5256a3e186239f48aa5864ab1a953b5dc5629f
Nov 28 03:49:46.045 INFO running `"docker" "start" "-a" "15d1523e0f0480b17709ea5edd5256a3e186239f48aa5864ab1a953b5dc5629f"`
Nov 28 03:49:47.321 INFO [stderr] usermod: no changes
Nov 28 03:49:47.465 INFO [stderr]    Compiling x11 v2.15.0
Nov 28 03:49:51.424 INFO [stderr]     Checking dwmstatus v0.1.0 (/source)
Nov 28 03:49:52.088 INFO [stderr] warning: unused import: `Path`
Nov 28 03:49:52.089 INFO [stderr]  --> src/stat/power.rs:1:19
Nov 28 03:49:52.089 INFO [stderr]   |
Nov 28 03:49:52.089 INFO [stderr] 1 | use ::std::path::{Path, PathBuf};
Nov 28 03:49:52.089 INFO [stderr]   |                   ^^^^
Nov 28 03:49:52.089 INFO [stderr]   |
Nov 28 03:49:52.089 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:49:52.089 INFO [stderr] 
Nov 28 03:49:52.089 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Nov 28 03:49:52.089 INFO [stderr]  --> src/write/cli.rs:2:5
Nov 28 03:49:52.089 INFO [stderr]   |
Nov 28 03:49:52.089 INFO [stderr] 2 | use ::std::io::prelude::*;
Nov 28 03:49:52.089 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:52.089 INFO [stderr] 
Nov 28 03:49:52.092 INFO [stderr] warning: unused import: `Path`
Nov 28 03:49:52.092 INFO [stderr]  --> src/stat/power.rs:1:19
Nov 28 03:49:52.092 INFO [stderr]   |
Nov 28 03:49:52.092 INFO [stderr] 1 | use ::std::path::{Path, PathBuf};
Nov 28 03:49:52.092 INFO [stderr]   |                   ^^^^
Nov 28 03:49:52.092 INFO [stderr]   |
Nov 28 03:49:52.094 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 03:49:52.094 INFO [stderr] 
Nov 28 03:49:52.094 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Nov 28 03:49:52.094 INFO [stderr]  --> src/write/cli.rs:2:5
Nov 28 03:49:52.094 INFO [stderr]   |
Nov 28 03:49:52.094 INFO [stderr] 2 | use ::std::io::prelude::*;
Nov 28 03:49:52.094 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:52.094 INFO [stderr] 
Nov 28 03:49:52.236 INFO [stderr] warning: variable does not need to be mutable
Nov 28 03:49:52.236 INFO [stderr]   --> src/stat/power.rs:31:13
Nov 28 03:49:52.236 INFO [stderr]    |
Nov 28 03:49:52.236 INFO [stderr] 31 |         let mut ret = String::from("PW [") + &status[0..1];
Nov 28 03:49:52.236 INFO [stderr]    |             ----^^^
Nov 28 03:49:52.236 INFO [stderr]    |             |
Nov 28 03:49:52.236 INFO [stderr]    |             help: remove this `mut`
Nov 28 03:49:52.236 INFO [stderr]    |
Nov 28 03:49:52.236 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 03:49:52.238 INFO [stderr] 
Nov 28 03:49:52.240 INFO [stderr] warning: method is never used: `with_dpy`
Nov 28 03:49:52.240 INFO [stderr]   --> src/write/x11.rs:19:5
Nov 28 03:49:52.240 INFO [stderr]    |
Nov 28 03:49:52.240 INFO [stderr] 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Nov 28 03:49:52.240 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:52.241 INFO [stderr]    |
Nov 28 03:49:52.241 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:49:52.242 INFO [stderr] 
Nov 28 03:49:52.260 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:52.260 INFO [stderr]   --> src/write/cli.rs:18:9
Nov 28 03:49:52.260 INFO [stderr]    |
Nov 28 03:49:52.260 INFO [stderr] 18 |         self.writer.write(&[b'\r']);
Nov 28 03:49:52.260 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:52.260 INFO [stderr]    |
Nov 28 03:49:52.260 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 03:49:52.262 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:52.262 INFO [stderr] 
Nov 28 03:49:52.262 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:52.262 INFO [stderr]   --> src/write/cli.rs:19:9
Nov 28 03:49:52.262 INFO [stderr]    |
Nov 28 03:49:52.262 INFO [stderr] 19 |         self.writer.write(status.as_bytes());
Nov 28 03:49:52.262 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:52.262 INFO [stderr]    |
Nov 28 03:49:52.262 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:52.262 INFO [stderr] 
Nov 28 03:49:52.273 INFO [stderr] warning: variable does not need to be mutable
Nov 28 03:49:52.273 INFO [stderr]   --> src/stat/power.rs:31:13
Nov 28 03:49:52.274 INFO [stderr]    |
Nov 28 03:49:52.274 INFO [stderr] 31 |         let mut ret = String::from("PW [") + &status[0..1];
Nov 28 03:49:52.274 INFO [stderr]    |             ----^^^
Nov 28 03:49:52.274 INFO [stderr]    |             |
Nov 28 03:49:52.274 INFO [stderr]    |             help: remove this `mut`
Nov 28 03:49:52.274 INFO [stderr]    |
Nov 28 03:49:52.274 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 03:49:52.276 INFO [stderr] 
Nov 28 03:49:52.296 INFO [stderr] warning: method is never used: `with_dpy`
Nov 28 03:49:52.296 INFO [stderr]   --> src/write/x11.rs:19:5
Nov 28 03:49:52.296 INFO [stderr]    |
Nov 28 03:49:52.297 INFO [stderr] 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Nov 28 03:49:52.297 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:52.297 INFO [stderr]    |
Nov 28 03:49:52.298 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:49:52.298 INFO [stderr] 
Nov 28 03:49:52.356 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:52.357 INFO [stderr]   --> src/write/cli.rs:18:9
Nov 28 03:49:52.357 INFO [stderr]    |
Nov 28 03:49:52.357 INFO [stderr] 18 |         self.writer.write(&[b'\r']);
Nov 28 03:49:52.358 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:52.358 INFO [stderr]    |
Nov 28 03:49:52.358 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 03:49:52.359 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:52.359 INFO [stderr] 
Nov 28 03:49:52.360 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 03:49:52.360 INFO [stderr]   --> src/write/cli.rs:19:9
Nov 28 03:49:52.360 INFO [stderr]    |
Nov 28 03:49:52.360 INFO [stderr] 19 |         self.writer.write(status.as_bytes());
Nov 28 03:49:52.361 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:49:52.361 INFO [stderr]    |
Nov 28 03:49:52.362 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 03:49:52.362 INFO [stderr] 
Nov 28 03:49:52.405 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
Nov 28 03:49:52.409 INFO [stderr] su: No module specific data is present
Nov 28 03:49:53.892 INFO running `"docker" "inspect" "15d1523e0f0480b17709ea5edd5256a3e186239f48aa5864ab1a953b5dc5629f"`
Nov 28 03:49:54.254 INFO running `"docker" "rm" "-f" "15d1523e0f0480b17709ea5edd5256a3e186239f48aa5864ab1a953b5dc5629f"`
Nov 28 03:49:54.624 INFO [stdout] 15d1523e0f0480b17709ea5edd5256a3e186239f48aa5864ab1a953b5dc5629f