Nov 01 03:40:08.170 INFO checking iseurie/dwmstatus against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 03:40:08.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 03:40:08.556 INFO blam! 6e4bf0d4ef8b12752d699b77b4dd3594aa9705b5a1864308e2756e813a57d450
Nov 01 03:40:08.560 INFO running `"docker" "start" "-a" "6e4bf0d4ef8b12752d699b77b4dd3594aa9705b5a1864308e2756e813a57d450"`
Nov 01 03:40:09.530 INFO kablam! usermod: no changes
Nov 01 03:40:09.635 INFO kablam!    Compiling x11 v2.15.0
Nov 01 03:40:13.824 INFO kablam!     Checking dwmstatus v0.1.0 (/source)
Nov 01 03:40:14.477 INFO kablam! warning: unused import: `Path`
Nov 01 03:40:14.478 INFO kablam!  --> src/stat/power.rs:1:19
Nov 01 03:40:14.479 INFO kablam!   |
Nov 01 03:40:14.479 INFO kablam! 1 | use ::std::path::{Path, PathBuf};
Nov 01 03:40:14.480 INFO kablam!   |                   ^^^^
Nov 01 03:40:14.481 INFO kablam!   |
Nov 01 03:40:14.481 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:40:14.482 INFO kablam! 
Nov 01 03:40:14.483 INFO kablam! warning: unused import: `::std::io::prelude::*`
Nov 01 03:40:14.483 INFO kablam!  --> src/write/cli.rs:2:5
Nov 01 03:40:14.484 INFO kablam!   |
Nov 01 03:40:14.484 INFO kablam! 2 | use ::std::io::prelude::*;
Nov 01 03:40:14.485 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:40:14.485 INFO kablam! 
Nov 01 03:40:14.523 INFO kablam! warning: unused import: `Path`
Nov 01 03:40:14.523 INFO kablam!  --> src/stat/power.rs:1:19
Nov 01 03:40:14.524 INFO kablam!   |
Nov 01 03:40:14.524 INFO kablam! 1 | use ::std::path::{Path, PathBuf};
Nov 01 03:40:14.524 INFO kablam!   |                   ^^^^
Nov 01 03:40:14.524 INFO kablam!   |
Nov 01 03:40:14.524 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:40:14.524 INFO kablam! 
Nov 01 03:40:14.525 INFO kablam! warning: unused import: `::std::io::prelude::*`
Nov 01 03:40:14.525 INFO kablam!  --> src/write/cli.rs:2:5
Nov 01 03:40:14.525 INFO kablam!   |
Nov 01 03:40:14.525 INFO kablam! 2 | use ::std::io::prelude::*;
Nov 01 03:40:14.525 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:40:14.525 INFO kablam! 
Nov 01 03:40:14.662 INFO kablam! warning: variable does not need to be mutable
Nov 01 03:40:14.662 INFO kablam!   --> src/stat/power.rs:31:13
Nov 01 03:40:14.662 INFO kablam!    |
Nov 01 03:40:14.662 INFO kablam! 31 |         let mut ret = String::from("PW [") + &status[0..1];
Nov 01 03:40:14.662 INFO kablam!    |             ----^^^
Nov 01 03:40:14.663 INFO kablam!    |             |
Nov 01 03:40:14.663 INFO kablam!    |             help: remove this `mut`
Nov 01 03:40:14.663 INFO kablam!    |
Nov 01 03:40:14.663 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 03:40:14.664 INFO kablam! 
Nov 01 03:40:14.680 INFO kablam! warning: method is never used: `with_dpy`
Nov 01 03:40:14.680 INFO kablam!   --> src/write/x11.rs:19:5
Nov 01 03:40:14.680 INFO kablam!    |
Nov 01 03:40:14.680 INFO kablam! 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Nov 01 03:40:14.680 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:40:14.680 INFO kablam!    |
Nov 01 03:40:14.681 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 03:40:14.681 INFO kablam! 
Nov 01 03:40:14.682 INFO kablam! warning: variable does not need to be mutable
Nov 01 03:40:14.682 INFO kablam!   --> src/stat/power.rs:31:13
Nov 01 03:40:14.682 INFO kablam!    |
Nov 01 03:40:14.682 INFO kablam! 31 |         let mut ret = String::from("PW [") + &status[0..1];
Nov 01 03:40:14.682 INFO kablam!    |             ----^^^
Nov 01 03:40:14.683 INFO kablam!    |             |
Nov 01 03:40:14.683 INFO kablam!    |             help: remove this `mut`
Nov 01 03:40:14.683 INFO kablam!    |
Nov 01 03:40:14.683 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 03:40:14.683 INFO kablam! 
Nov 01 03:40:14.688 INFO kablam! warning: method is never used: `with_dpy`
Nov 01 03:40:14.688 INFO kablam!   --> src/write/x11.rs:19:5
Nov 01 03:40:14.688 INFO kablam!    |
Nov 01 03:40:14.688 INFO kablam! 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Nov 01 03:40:14.688 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:40:14.688 INFO kablam!    |
Nov 01 03:40:14.689 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 03:40:14.689 INFO kablam! 
Nov 01 03:40:14.720 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 03:40:14.720 INFO kablam!   --> src/write/cli.rs:18:9
Nov 01 03:40:14.720 INFO kablam!    |
Nov 01 03:40:14.720 INFO kablam! 18 |         self.writer.write(&[b'\r']);
Nov 01 03:40:14.720 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:40:14.721 INFO kablam!    |
Nov 01 03:40:14.721 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 03:40:14.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 03:40:14.722 INFO kablam! 
Nov 01 03:40:14.722 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 03:40:14.722 INFO kablam!   --> src/write/cli.rs:19:9
Nov 01 03:40:14.722 INFO kablam!    |
Nov 01 03:40:14.722 INFO kablam! 19 |         self.writer.write(status.as_bytes());
Nov 01 03:40:14.722 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:40:14.722 INFO kablam!    |
Nov 01 03:40:14.723 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 03:40:14.723 INFO kablam! 
Nov 01 03:40:14.727 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 03:40:14.727 INFO kablam!   --> src/write/cli.rs:18:9
Nov 01 03:40:14.727 INFO kablam!    |
Nov 01 03:40:14.727 INFO kablam! 18 |         self.writer.write(&[b'\r']);
Nov 01 03:40:14.727 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:40:14.727 INFO kablam!    |
Nov 01 03:40:14.727 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 03:40:14.727 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 03:40:14.727 INFO kablam! 
Nov 01 03:40:14.727 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 03:40:14.727 INFO kablam!   --> src/write/cli.rs:19:9
Nov 01 03:40:14.727 INFO kablam!    |
Nov 01 03:40:14.728 INFO kablam! 19 |         self.writer.write(status.as_bytes());
Nov 01 03:40:14.728 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:40:14.728 INFO kablam!    |
Nov 01 03:40:14.728 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 03:40:14.728 INFO kablam! 
Nov 01 03:40:14.773 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
Nov 01 03:40:14.777 INFO kablam! su: No module specific data is present
Nov 01 03:40:16.536 INFO running `"docker" "rm" "-f" "6e4bf0d4ef8b12752d699b77b4dd3594aa9705b5a1864308e2756e813a57d450"`
Nov 01 03:40:16.893 INFO blam! 6e4bf0d4ef8b12752d699b77b4dd3594aa9705b5a1864308e2756e813a57d450