Nov 17 00:32:06.660 INFO testing iseurie/dwmstatus against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 00:32:06.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 00:32:07.211 INFO [stdout] 749b1730de5f06e5b698dcdb645cfcf2834226ca2c86093e1e4501cb0258ab09
Nov 17 00:32:07.213 INFO running `"docker" "start" "-a" "749b1730de5f06e5b698dcdb645cfcf2834226ca2c86093e1e4501cb0258ab09"`
Nov 17 00:32:09.051 INFO [stderr] usermod: no changes
Nov 17 00:32:09.150 INFO [stderr]    Compiling toml v0.2.1
Nov 17 00:32:09.163 INFO [stderr]    Compiling x11-dl v2.15.0
Nov 17 00:32:12.908 INFO [stderr]    Compiling metadeps v1.1.2
Nov 17 00:32:14.267 INFO [stderr]    Compiling x11 v2.15.0
Nov 17 00:32:21.559 INFO [stderr]    Compiling dwmstatus v0.1.0 (/source)
Nov 17 00:32:22.063 INFO [stderr] warning: unused import: `Path`
Nov 17 00:32:22.064 INFO [stderr]  --> src/stat/power.rs:1:19
Nov 17 00:32:22.064 INFO [stderr]   |
Nov 17 00:32:22.065 INFO [stderr] 1 | use ::std::path::{Path, PathBuf};
Nov 17 00:32:22.065 INFO [stderr]   |                   ^^^^
Nov 17 00:32:22.066 INFO [stderr]   |
Nov 17 00:32:22.067 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 00:32:22.067 INFO [stderr] 
Nov 17 00:32:22.067 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Nov 17 00:32:22.068 INFO [stderr]  --> src/write/cli.rs:2:5
Nov 17 00:32:22.068 INFO [stderr]   |
Nov 17 00:32:22.069 INFO [stderr] 2 | use ::std::io::prelude::*;
Nov 17 00:32:22.069 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:32:22.070 INFO [stderr] 
Nov 17 00:32:22.169 INFO [stderr] warning: variable does not need to be mutable
Nov 17 00:32:22.170 INFO [stderr]   --> src/stat/power.rs:31:13
Nov 17 00:32:22.171 INFO [stderr]    |
Nov 17 00:32:22.171 INFO [stderr] 31 |         let mut ret = String::from("PW [") + &status[0..1];
Nov 17 00:32:22.172 INFO [stderr]    |             ----^^^
Nov 17 00:32:22.173 INFO [stderr]    |             |
Nov 17 00:32:22.173 INFO [stderr]    |             help: remove this `mut`
Nov 17 00:32:22.174 INFO [stderr]    |
Nov 17 00:32:22.174 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 00:32:22.175 INFO [stderr] 
Nov 17 00:32:22.175 INFO [stderr] warning: method is never used: `with_dpy`
Nov 17 00:32:22.176 INFO [stderr]   --> src/write/x11.rs:19:5
Nov 17 00:32:22.176 INFO [stderr]    |
Nov 17 00:32:22.177 INFO [stderr] 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Nov 17 00:32:22.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:32:22.178 INFO [stderr]    |
Nov 17 00:32:22.178 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 00:32:22.178 INFO [stderr] 
Nov 17 00:32:22.197 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:32:22.198 INFO [stderr]   --> src/write/cli.rs:18:9
Nov 17 00:32:22.199 INFO [stderr]    |
Nov 17 00:32:22.199 INFO [stderr] 18 |         self.writer.write(&[b'\r']);
Nov 17 00:32:22.200 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:32:22.200 INFO [stderr]    |
Nov 17 00:32:22.201 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 00:32:22.201 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:32:22.202 INFO [stderr] 
Nov 17 00:32:22.202 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:32:22.203 INFO [stderr]   --> src/write/cli.rs:19:9
Nov 17 00:32:22.203 INFO [stderr]    |
Nov 17 00:32:22.204 INFO [stderr] 19 |         self.writer.write(status.as_bytes());
Nov 17 00:32:22.205 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:32:22.205 INFO [stderr]    |
Nov 17 00:32:22.206 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:32:22.206 INFO [stderr] 
Nov 17 00:32:23.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.92s
Nov 17 00:32:23.015 INFO [stderr] su: No module specific data is present
Nov 17 00:32:24.064 INFO running `"docker" "inspect" "749b1730de5f06e5b698dcdb645cfcf2834226ca2c86093e1e4501cb0258ab09"`
Nov 17 00:32:24.409 INFO running `"docker" "rm" "-f" "749b1730de5f06e5b698dcdb645cfcf2834226ca2c86093e1e4501cb0258ab09"`
Nov 17 00:32:24.703 INFO [stdout] 749b1730de5f06e5b698dcdb645cfcf2834226ca2c86093e1e4501cb0258ab09
Nov 17 00:32:24.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 00:32:25.308 INFO [stdout] 3a20febcbab116a4a935dae31bd41ec6d4431beefb989f4747c72bdeb2a066c6
Nov 17 00:32:25.310 INFO running `"docker" "start" "-a" "3a20febcbab116a4a935dae31bd41ec6d4431beefb989f4747c72bdeb2a066c6"`
Nov 17 00:32:26.611 INFO [stderr] usermod: no changes
Nov 17 00:32:26.727 INFO [stderr]    Compiling dwmstatus v0.1.0 (/source)
Nov 17 00:32:27.227 INFO [stderr] warning: unused import: `Path`
Nov 17 00:32:27.227 INFO [stderr]  --> src/stat/power.rs:1:19
Nov 17 00:32:27.227 INFO [stderr]   |
Nov 17 00:32:27.227 INFO [stderr] 1 | use ::std::path::{Path, PathBuf};
Nov 17 00:32:27.227 INFO [stderr]   |                   ^^^^
Nov 17 00:32:27.227 INFO [stderr]   |
Nov 17 00:32:27.227 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 00:32:27.227 INFO [stderr] 
Nov 17 00:32:27.227 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Nov 17 00:32:27.227 INFO [stderr]  --> src/write/cli.rs:2:5
Nov 17 00:32:27.227 INFO [stderr]   |
Nov 17 00:32:27.227 INFO [stderr] 2 | use ::std::io::prelude::*;
Nov 17 00:32:27.227 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:32:27.227 INFO [stderr] 
Nov 17 00:32:27.363 INFO [stderr] warning: variable does not need to be mutable
Nov 17 00:32:27.363 INFO [stderr]   --> src/stat/power.rs:31:13
Nov 17 00:32:27.363 INFO [stderr]    |
Nov 17 00:32:27.363 INFO [stderr] 31 |         let mut ret = String::from("PW [") + &status[0..1];
Nov 17 00:32:27.363 INFO [stderr]    |             ----^^^
Nov 17 00:32:27.363 INFO [stderr]    |             |
Nov 17 00:32:27.363 INFO [stderr]    |             help: remove this `mut`
Nov 17 00:32:27.363 INFO [stderr]    |
Nov 17 00:32:27.363 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 00:32:27.363 INFO [stderr] 
Nov 17 00:32:27.367 INFO [stderr] warning: method is never used: `with_dpy`
Nov 17 00:32:27.367 INFO [stderr]   --> src/write/x11.rs:19:5
Nov 17 00:32:27.367 INFO [stderr]    |
Nov 17 00:32:27.367 INFO [stderr] 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Nov 17 00:32:27.367 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:32:27.367 INFO [stderr]    |
Nov 17 00:32:27.367 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 00:32:27.367 INFO [stderr] 
Nov 17 00:32:27.391 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:32:27.391 INFO [stderr]   --> src/write/cli.rs:18:9
Nov 17 00:32:27.391 INFO [stderr]    |
Nov 17 00:32:27.391 INFO [stderr] 18 |         self.writer.write(&[b'\r']);
Nov 17 00:32:27.391 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:32:27.391 INFO [stderr]    |
Nov 17 00:32:27.391 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 00:32:27.391 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:32:27.391 INFO [stderr] 
Nov 17 00:32:27.407 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 00:32:27.407 INFO [stderr]   --> src/write/cli.rs:19:9
Nov 17 00:32:27.407 INFO [stderr]    |
Nov 17 00:32:27.407 INFO [stderr] 19 |         self.writer.write(status.as_bytes());
Nov 17 00:32:27.407 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:32:27.407 INFO [stderr]    |
Nov 17 00:32:27.407 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 00:32:27.407 INFO [stderr] 
Nov 17 00:32:27.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 17 00:32:27.875 INFO [stderr] su: No module specific data is present
Nov 17 00:32:28.882 INFO running `"docker" "inspect" "3a20febcbab116a4a935dae31bd41ec6d4431beefb989f4747c72bdeb2a066c6"`
Nov 17 00:32:29.245 INFO running `"docker" "rm" "-f" "3a20febcbab116a4a935dae31bd41ec6d4431beefb989f4747c72bdeb2a066c6"`
Nov 17 00:32:29.491 INFO [stdout] 3a20febcbab116a4a935dae31bd41ec6d4431beefb989f4747c72bdeb2a066c6
Nov 17 00:32:29.495 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 00:32:29.933 INFO [stdout] fa4058dc4b9f5052cf4ee44a724540f2e86b9fcfce303b5a527a58994d12e02a
Nov 17 00:32:29.936 INFO running `"docker" "start" "-a" "fa4058dc4b9f5052cf4ee44a724540f2e86b9fcfce303b5a527a58994d12e02a"`
Nov 17 00:32:31.587 INFO [stderr] usermod: no changes
Nov 17 00:32:31.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 17 00:32:31.735 INFO [stderr]      Running /target/debug/deps/dwmstatus-4da4e80bd468369a
Nov 17 00:32:31.737 INFO [stdout] 
Nov 17 00:32:31.737 INFO [stdout] running 0 tests
Nov 17 00:32:31.737 INFO [stdout] 
Nov 17 00:32:31.737 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 00:32:31.737 INFO [stdout] 
Nov 17 00:32:31.739 INFO [stderr] su: No module specific data is present
Nov 17 00:32:32.593 INFO running `"docker" "inspect" "fa4058dc4b9f5052cf4ee44a724540f2e86b9fcfce303b5a527a58994d12e02a"`
Nov 17 00:32:32.865 INFO running `"docker" "rm" "-f" "fa4058dc4b9f5052cf4ee44a724540f2e86b9fcfce303b5a527a58994d12e02a"`
Nov 17 00:32:33.247 INFO [stdout] fa4058dc4b9f5052cf4ee44a724540f2e86b9fcfce303b5a527a58994d12e02a