Dec 01 14:50:09.008 INFO testing iseurie/dwmstatus against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 14:50:09.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:50:09.432 INFO [stdout] a46e1b88c7afae2cceb3912f51218b25f5c42877a764faab0db5edb8d6f3ff7a
Dec 01 14:50:09.441 INFO running `"docker" "start" "-a" "a46e1b88c7afae2cceb3912f51218b25f5c42877a764faab0db5edb8d6f3ff7a"`
Dec 01 14:50:11.147 INFO [stderr] usermod: no changes
Dec 01 14:50:11.271 INFO [stderr]    Compiling x11 v2.15.0
Dec 01 14:50:16.207 INFO [stderr]    Compiling dwmstatus v0.1.0 (/source)
Dec 01 14:50:16.667 INFO [stderr] warning: unused import: `Path`
Dec 01 14:50:16.667 INFO [stderr]  --> src/stat/power.rs:1:19
Dec 01 14:50:16.668 INFO [stderr]   |
Dec 01 14:50:16.668 INFO [stderr] 1 | use ::std::path::{Path, PathBuf};
Dec 01 14:50:16.668 INFO [stderr]   |                   ^^^^
Dec 01 14:50:16.668 INFO [stderr]   |
Dec 01 14:50:16.669 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:50:16.671 INFO [stderr] 
Dec 01 14:50:16.671 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Dec 01 14:50:16.671 INFO [stderr]  --> src/write/cli.rs:2:5
Dec 01 14:50:16.671 INFO [stderr]   |
Dec 01 14:50:16.671 INFO [stderr] 2 | use ::std::io::prelude::*;
Dec 01 14:50:16.671 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:50:16.671 INFO [stderr] 
Dec 01 14:50:16.772 INFO [stderr] warning: variable does not need to be mutable
Dec 01 14:50:16.773 INFO [stderr]   --> src/stat/power.rs:31:13
Dec 01 14:50:16.773 INFO [stderr]    |
Dec 01 14:50:16.773 INFO [stderr] 31 |         let mut ret = String::from("PW [") + &status[0..1];
Dec 01 14:50:16.774 INFO [stderr]    |             ----^^^
Dec 01 14:50:16.774 INFO [stderr]    |             |
Dec 01 14:50:16.774 INFO [stderr]    |             help: remove this `mut`
Dec 01 14:50:16.774 INFO [stderr]    |
Dec 01 14:50:16.774 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 14:50:16.779 INFO [stderr] 
Dec 01 14:50:16.779 INFO [stderr] warning: method is never used: `with_dpy`
Dec 01 14:50:16.780 INFO [stderr]   --> src/write/x11.rs:19:5
Dec 01 14:50:16.780 INFO [stderr]    |
Dec 01 14:50:16.780 INFO [stderr] 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Dec 01 14:50:16.781 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:50:16.781 INFO [stderr]    |
Dec 01 14:50:16.781 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:50:16.787 INFO [stderr] 
Dec 01 14:50:16.802 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:50:16.802 INFO [stderr]   --> src/write/cli.rs:18:9
Dec 01 14:50:16.802 INFO [stderr]    |
Dec 01 14:50:16.802 INFO [stderr] 18 |         self.writer.write(&[b'\r']);
Dec 01 14:50:16.802 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:50:16.803 INFO [stderr]    |
Dec 01 14:50:16.827 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 14:50:16.827 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:50:16.827 INFO [stderr] 
Dec 01 14:50:16.827 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:50:16.827 INFO [stderr]   --> src/write/cli.rs:19:9
Dec 01 14:50:16.827 INFO [stderr]    |
Dec 01 14:50:16.827 INFO [stderr] 19 |         self.writer.write(status.as_bytes());
Dec 01 14:50:16.827 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:50:16.827 INFO [stderr]    |
Dec 01 14:50:16.827 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:50:16.827 INFO [stderr] 
Dec 01 14:50:17.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
Dec 01 14:50:17.731 INFO [stderr] su: No module specific data is present
Dec 01 14:50:18.718 INFO running `"docker" "inspect" "a46e1b88c7afae2cceb3912f51218b25f5c42877a764faab0db5edb8d6f3ff7a"`
Dec 01 14:50:19.027 INFO running `"docker" "rm" "-f" "a46e1b88c7afae2cceb3912f51218b25f5c42877a764faab0db5edb8d6f3ff7a"`
Dec 01 14:50:19.287 INFO [stdout] a46e1b88c7afae2cceb3912f51218b25f5c42877a764faab0db5edb8d6f3ff7a
Dec 01 14:50:19.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:50:19.855 INFO [stdout] d41016b9d71d7305cedaaeb320df494947f56f61883d05a36c73d15ae7f40734
Dec 01 14:50:19.857 INFO running `"docker" "start" "-a" "d41016b9d71d7305cedaaeb320df494947f56f61883d05a36c73d15ae7f40734"`
Dec 01 14:50:21.167 INFO [stderr] usermod: no changes
Dec 01 14:50:21.271 INFO [stderr]    Compiling dwmstatus v0.1.0 (/source)
Dec 01 14:50:21.811 INFO [stderr] warning: unused import: `Path`
Dec 01 14:50:21.811 INFO [stderr]  --> src/stat/power.rs:1:19
Dec 01 14:50:21.811 INFO [stderr]   |
Dec 01 14:50:21.811 INFO [stderr] 1 | use ::std::path::{Path, PathBuf};
Dec 01 14:50:21.811 INFO [stderr]   |                   ^^^^
Dec 01 14:50:21.811 INFO [stderr]   |
Dec 01 14:50:21.811 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:50:21.811 INFO [stderr] 
Dec 01 14:50:21.811 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Dec 01 14:50:21.811 INFO [stderr]  --> src/write/cli.rs:2:5
Dec 01 14:50:21.811 INFO [stderr]   |
Dec 01 14:50:21.811 INFO [stderr] 2 | use ::std::io::prelude::*;
Dec 01 14:50:21.811 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:50:21.811 INFO [stderr] 
Dec 01 14:50:21.939 INFO [stderr] warning: variable does not need to be mutable
Dec 01 14:50:21.939 INFO [stderr]   --> src/stat/power.rs:31:13
Dec 01 14:50:21.939 INFO [stderr]    |
Dec 01 14:50:21.939 INFO [stderr] 31 |         let mut ret = String::from("PW [") + &status[0..1];
Dec 01 14:50:21.939 INFO [stderr]    |             ----^^^
Dec 01 14:50:21.939 INFO [stderr]    |             |
Dec 01 14:50:21.939 INFO [stderr]    |             help: remove this `mut`
Dec 01 14:50:21.939 INFO [stderr]    |
Dec 01 14:50:21.939 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 14:50:21.939 INFO [stderr] 
Dec 01 14:50:21.939 INFO [stderr] warning: method is never used: `with_dpy`
Dec 01 14:50:21.939 INFO [stderr]   --> src/write/x11.rs:19:5
Dec 01 14:50:21.939 INFO [stderr]    |
Dec 01 14:50:21.939 INFO [stderr] 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Dec 01 14:50:21.939 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:50:21.939 INFO [stderr]    |
Dec 01 14:50:21.956 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:50:21.956 INFO [stderr] 
Dec 01 14:50:21.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:50:21.979 INFO [stderr]   --> src/write/cli.rs:18:9
Dec 01 14:50:21.979 INFO [stderr]    |
Dec 01 14:50:21.979 INFO [stderr] 18 |         self.writer.write(&[b'\r']);
Dec 01 14:50:21.979 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:50:21.979 INFO [stderr]    |
Dec 01 14:50:21.979 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 14:50:21.979 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:50:21.979 INFO [stderr] 
Dec 01 14:50:21.979 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 14:50:21.979 INFO [stderr]   --> src/write/cli.rs:19:9
Dec 01 14:50:21.979 INFO [stderr]    |
Dec 01 14:50:21.979 INFO [stderr] 19 |         self.writer.write(status.as_bytes());
Dec 01 14:50:21.979 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:50:21.979 INFO [stderr]    |
Dec 01 14:50:21.979 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 14:50:21.979 INFO [stderr] 
Dec 01 14:50:22.455 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 01 14:50:22.455 INFO [stderr] su: No module specific data is present
Dec 01 14:50:23.067 INFO running `"docker" "inspect" "d41016b9d71d7305cedaaeb320df494947f56f61883d05a36c73d15ae7f40734"`
Dec 01 14:50:23.415 INFO running `"docker" "rm" "-f" "d41016b9d71d7305cedaaeb320df494947f56f61883d05a36c73d15ae7f40734"`
Dec 01 14:50:23.683 INFO [stdout] d41016b9d71d7305cedaaeb320df494947f56f61883d05a36c73d15ae7f40734
Dec 01 14:50:23.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:50:24.167 INFO [stdout] 9ce9df40d821a8650e0e3afe0bc9bf1fe67e01e5bab5cede3294d27ac48bd388
Dec 01 14:50:24.169 INFO running `"docker" "start" "-a" "9ce9df40d821a8650e0e3afe0bc9bf1fe67e01e5bab5cede3294d27ac48bd388"`
Dec 01 14:50:25.393 INFO [stderr] usermod: no changes
Dec 01 14:50:25.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 01 14:50:25.523 INFO [stderr]      Running /target/debug/deps/dwmstatus-3d643c0b1fedc75c
Dec 01 14:50:25.525 INFO [stdout] 
Dec 01 14:50:25.525 INFO [stdout] running 0 tests
Dec 01 14:50:25.525 INFO [stdout] 
Dec 01 14:50:25.525 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:50:25.526 INFO [stdout] 
Dec 01 14:50:25.533 INFO [stderr] su: No module specific data is present
Dec 01 14:50:26.131 INFO running `"docker" "inspect" "9ce9df40d821a8650e0e3afe0bc9bf1fe67e01e5bab5cede3294d27ac48bd388"`
Dec 01 14:50:26.431 INFO running `"docker" "rm" "-f" "9ce9df40d821a8650e0e3afe0bc9bf1fe67e01e5bab5cede3294d27ac48bd388"`
Dec 01 14:50:26.714 INFO [stdout] 9ce9df40d821a8650e0e3afe0bc9bf1fe67e01e5bab5cede3294d27ac48bd388
