Dec 05 20:45:44.469 INFO testing iseurie/dwmstatus against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:45:44.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 20:45:44.776 INFO [stdout] 5a7ae484d452fc3f9a2f0409c8ffb081f93273415ea92de975153b96fe700e8e
Dec 05 20:45:44.779 INFO running `"docker" "start" "-a" "5a7ae484d452fc3f9a2f0409c8ffb081f93273415ea92de975153b96fe700e8e"`
Dec 05 20:45:46.227 INFO [stderr] usermod: no changes
Dec 05 20:45:46.339 INFO [stderr]    Compiling x11 v2.15.0
Dec 05 20:45:50.532 INFO [stderr]    Compiling dwmstatus v0.1.0 (/source)
Dec 05 20:45:50.928 INFO [stderr] warning: unused import: `Path`
Dec 05 20:45:50.928 INFO [stderr]  --> src/stat/power.rs:1:19
Dec 05 20:45:50.928 INFO [stderr]   |
Dec 05 20:45:50.928 INFO [stderr] 1 | use ::std::path::{Path, PathBuf};
Dec 05 20:45:50.928 INFO [stderr]   |                   ^^^^
Dec 05 20:45:50.928 INFO [stderr]   |
Dec 05 20:45:50.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 20:45:50.928 INFO [stderr] 
Dec 05 20:45:50.928 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Dec 05 20:45:50.928 INFO [stderr]  --> src/write/cli.rs:2:5
Dec 05 20:45:50.928 INFO [stderr]   |
Dec 05 20:45:50.928 INFO [stderr] 2 | use ::std::io::prelude::*;
Dec 05 20:45:50.928 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:45:50.928 INFO [stderr] 
Dec 05 20:45:51.024 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:45:51.024 INFO [stderr]   --> src/stat/power.rs:31:13
Dec 05 20:45:51.024 INFO [stderr]    |
Dec 05 20:45:51.024 INFO [stderr] 31 |         let mut ret = String::from("PW [") + &status[0..1];
Dec 05 20:45:51.024 INFO [stderr]    |             ----^^^
Dec 05 20:45:51.024 INFO [stderr]    |             |
Dec 05 20:45:51.024 INFO [stderr]    |             help: remove this `mut`
Dec 05 20:45:51.024 INFO [stderr]    |
Dec 05 20:45:51.024 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 20:45:51.024 INFO [stderr] 
Dec 05 20:45:51.032 INFO [stderr] warning: method is never used: `with_dpy`
Dec 05 20:45:51.032 INFO [stderr]   --> src/write/x11.rs:19:5
Dec 05 20:45:51.032 INFO [stderr]    |
Dec 05 20:45:51.032 INFO [stderr] 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Dec 05 20:45:51.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:45:51.032 INFO [stderr]    |
Dec 05 20:45:51.032 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 20:45:51.032 INFO [stderr] 
Dec 05 20:45:51.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:45:51.052 INFO [stderr]   --> src/write/cli.rs:18:9
Dec 05 20:45:51.052 INFO [stderr]    |
Dec 05 20:45:51.052 INFO [stderr] 18 |         self.writer.write(&[b'\r']);
Dec 05 20:45:51.052 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:45:51.052 INFO [stderr]    |
Dec 05 20:45:51.052 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 20:45:51.052 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:45:51.052 INFO [stderr] 
Dec 05 20:45:51.052 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:45:51.052 INFO [stderr]   --> src/write/cli.rs:19:9
Dec 05 20:45:51.052 INFO [stderr]    |
Dec 05 20:45:51.052 INFO [stderr] 19 |         self.writer.write(status.as_bytes());
Dec 05 20:45:51.052 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:45:51.053 INFO [stderr]    |
Dec 05 20:45:51.053 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:45:51.053 INFO [stderr] 
Dec 05 20:45:51.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
Dec 05 20:45:51.828 INFO [stderr] su: No module specific data is present
Dec 05 20:45:52.916 INFO running `"docker" "inspect" "5a7ae484d452fc3f9a2f0409c8ffb081f93273415ea92de975153b96fe700e8e"`
Dec 05 20:45:53.126 INFO running `"docker" "rm" "-f" "5a7ae484d452fc3f9a2f0409c8ffb081f93273415ea92de975153b96fe700e8e"`
Dec 05 20:45:53.348 INFO [stdout] 5a7ae484d452fc3f9a2f0409c8ffb081f93273415ea92de975153b96fe700e8e
Dec 05 20:45:53.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 20:45:53.824 INFO [stdout] ae9ce54b6e345fa6c38aede7a0442d4d3c346842ca636f8cf0abdd4387ceffe0
Dec 05 20:45:53.828 INFO running `"docker" "start" "-a" "ae9ce54b6e345fa6c38aede7a0442d4d3c346842ca636f8cf0abdd4387ceffe0"`
Dec 05 20:45:54.942 INFO [stderr] usermod: no changes
Dec 05 20:45:55.020 INFO [stderr]    Compiling dwmstatus v0.1.0 (/source)
Dec 05 20:45:55.416 INFO [stderr] warning: unused import: `Path`
Dec 05 20:45:55.416 INFO [stderr]  --> src/stat/power.rs:1:19
Dec 05 20:45:55.416 INFO [stderr]   |
Dec 05 20:45:55.416 INFO [stderr] 1 | use ::std::path::{Path, PathBuf};
Dec 05 20:45:55.416 INFO [stderr]   |                   ^^^^
Dec 05 20:45:55.416 INFO [stderr]   |
Dec 05 20:45:55.416 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 20:45:55.416 INFO [stderr] 
Dec 05 20:45:55.416 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Dec 05 20:45:55.416 INFO [stderr]  --> src/write/cli.rs:2:5
Dec 05 20:45:55.416 INFO [stderr]   |
Dec 05 20:45:55.416 INFO [stderr] 2 | use ::std::io::prelude::*;
Dec 05 20:45:55.416 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:45:55.416 INFO [stderr] 
Dec 05 20:45:55.516 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:45:55.516 INFO [stderr]   --> src/stat/power.rs:31:13
Dec 05 20:45:55.516 INFO [stderr]    |
Dec 05 20:45:55.516 INFO [stderr] 31 |         let mut ret = String::from("PW [") + &status[0..1];
Dec 05 20:45:55.516 INFO [stderr]    |             ----^^^
Dec 05 20:45:55.516 INFO [stderr]    |             |
Dec 05 20:45:55.516 INFO [stderr]    |             help: remove this `mut`
Dec 05 20:45:55.516 INFO [stderr]    |
Dec 05 20:45:55.516 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 20:45:55.516 INFO [stderr] 
Dec 05 20:45:55.520 INFO [stderr] warning: method is never used: `with_dpy`
Dec 05 20:45:55.520 INFO [stderr]   --> src/write/x11.rs:19:5
Dec 05 20:45:55.520 INFO [stderr]    |
Dec 05 20:45:55.520 INFO [stderr] 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Dec 05 20:45:55.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:45:55.520 INFO [stderr]    |
Dec 05 20:45:55.520 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 20:45:55.520 INFO [stderr] 
Dec 05 20:45:55.551 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:45:55.551 INFO [stderr]   --> src/write/cli.rs:18:9
Dec 05 20:45:55.551 INFO [stderr]    |
Dec 05 20:45:55.551 INFO [stderr] 18 |         self.writer.write(&[b'\r']);
Dec 05 20:45:55.551 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:45:55.551 INFO [stderr]    |
Dec 05 20:45:55.551 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 20:45:55.551 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:45:55.551 INFO [stderr] 
Dec 05 20:45:55.551 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:45:55.551 INFO [stderr]   --> src/write/cli.rs:19:9
Dec 05 20:45:55.551 INFO [stderr]    |
Dec 05 20:45:55.551 INFO [stderr] 19 |         self.writer.write(status.as_bytes());
Dec 05 20:45:55.551 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:45:55.551 INFO [stderr]    |
Dec 05 20:45:55.551 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:45:55.551 INFO [stderr] 
Dec 05 20:45:55.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 20:45:55.852 INFO [stderr] su: No module specific data is present
Dec 05 20:45:56.572 INFO running `"docker" "inspect" "ae9ce54b6e345fa6c38aede7a0442d4d3c346842ca636f8cf0abdd4387ceffe0"`
Dec 05 20:45:56.862 INFO running `"docker" "rm" "-f" "ae9ce54b6e345fa6c38aede7a0442d4d3c346842ca636f8cf0abdd4387ceffe0"`
Dec 05 20:45:57.140 INFO [stdout] ae9ce54b6e345fa6c38aede7a0442d4d3c346842ca636f8cf0abdd4387ceffe0
Dec 05 20:45:57.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 20:45:57.603 INFO [stdout] 3cde718c42ee89e93d40e2cc852764af583ebbaa4bbd33d6d02c29c6bd2f96e2
Dec 05 20:45:57.605 INFO running `"docker" "start" "-a" "3cde718c42ee89e93d40e2cc852764af583ebbaa4bbd33d6d02c29c6bd2f96e2"`
Dec 05 20:45:58.732 INFO [stderr] usermod: no changes
Dec 05 20:45:58.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 20:45:58.828 INFO [stderr]      Running /target/debug/deps/dwmstatus-e0f88b294f94f370
Dec 05 20:45:58.828 INFO [stdout] 
Dec 05 20:45:58.828 INFO [stdout] running 0 tests
Dec 05 20:45:58.828 INFO [stdout] 
Dec 05 20:45:58.828 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:45:58.828 INFO [stdout] 
Dec 05 20:45:58.830 INFO [stderr] su: No module specific data is present
Dec 05 20:46:00.024 INFO running `"docker" "inspect" "3cde718c42ee89e93d40e2cc852764af583ebbaa4bbd33d6d02c29c6bd2f96e2"`
Dec 05 20:46:00.386 INFO running `"docker" "rm" "-f" "3cde718c42ee89e93d40e2cc852764af583ebbaa4bbd33d6d02c29c6bd2f96e2"`
Dec 05 20:46:00.676 INFO [stdout] 3cde718c42ee89e93d40e2cc852764af583ebbaa4bbd33d6d02c29c6bd2f96e2