Nov 06 20:29:36.671 INFO checking iseurie/dwmstatus against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 20:29:36.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 20:29:37.172 INFO blam! 863fada2b0e5f8eb13b949559ac03837450ccf0278958e3ba2b332ec40ae6a3d
Nov 06 20:29:37.174 INFO running `"docker" "start" "-a" "863fada2b0e5f8eb13b949559ac03837450ccf0278958e3ba2b332ec40ae6a3d"`
Nov 06 20:29:38.640 INFO kablam! usermod: no changes
Nov 06 20:29:38.756 INFO kablam!    Compiling error-chain v0.10.0
Nov 06 20:29:39.696 INFO kablam!    Compiling metadeps v1.1.2
Nov 06 20:29:40.965 INFO kablam!    Compiling x11 v2.15.0
Nov 06 20:29:44.829 INFO kablam!     Checking dwmstatus v0.1.0 (/source)
Nov 06 20:29:45.456 INFO kablam! warning: unused import: `Path`
Nov 06 20:29:45.456 INFO kablam!  --> src/stat/power.rs:1:19
Nov 06 20:29:45.456 INFO kablam!   |
Nov 06 20:29:45.456 INFO kablam! 1 | use ::std::path::{Path, PathBuf};
Nov 06 20:29:45.456 INFO kablam!   |                   ^^^^
Nov 06 20:29:45.456 INFO kablam!   |
Nov 06 20:29:45.456 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 20:29:45.456 INFO kablam! 
Nov 06 20:29:45.456 INFO kablam! warning: unused import: `::std::io::prelude::*`
Nov 06 20:29:45.456 INFO kablam!  --> src/write/cli.rs:2:5
Nov 06 20:29:45.456 INFO kablam!   |
Nov 06 20:29:45.456 INFO kablam! 2 | use ::std::io::prelude::*;
Nov 06 20:29:45.456 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:29:45.456 INFO kablam! 
Nov 06 20:29:45.550 INFO kablam! warning: variable does not need to be mutable
Nov 06 20:29:45.550 INFO kablam!   --> src/stat/power.rs:31:13
Nov 06 20:29:45.550 INFO kablam!    |
Nov 06 20:29:45.550 INFO kablam! 31 |         let mut ret = String::from("PW [") + &status[0..1];
Nov 06 20:29:45.551 INFO kablam!    |             ----^^^
Nov 06 20:29:45.551 INFO kablam!    |             |
Nov 06 20:29:45.551 INFO kablam!    |             help: remove this `mut`
Nov 06 20:29:45.551 INFO kablam!    |
Nov 06 20:29:45.551 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 20:29:45.552 INFO kablam! 
Nov 06 20:29:45.560 INFO kablam! warning: method is never used: `with_dpy`
Nov 06 20:29:45.560 INFO kablam!   --> src/write/x11.rs:19:5
Nov 06 20:29:45.560 INFO kablam!    |
Nov 06 20:29:45.560 INFO kablam! 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Nov 06 20:29:45.560 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:29:45.560 INFO kablam!    |
Nov 06 20:29:45.560 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 20:29:45.560 INFO kablam! 
Nov 06 20:29:45.576 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 20:29:45.576 INFO kablam!   --> src/write/cli.rs:18:9
Nov 06 20:29:45.576 INFO kablam!    |
Nov 06 20:29:45.576 INFO kablam! 18 |         self.writer.write(&[b'\r']);
Nov 06 20:29:45.576 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:29:45.576 INFO kablam!    |
Nov 06 20:29:45.576 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 20:29:45.576 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 20:29:45.576 INFO kablam! 
Nov 06 20:29:45.576 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 20:29:45.576 INFO kablam!   --> src/write/cli.rs:19:9
Nov 06 20:29:45.576 INFO kablam!    |
Nov 06 20:29:45.576 INFO kablam! 19 |         self.writer.write(status.as_bytes());
Nov 06 20:29:45.576 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:29:45.576 INFO kablam!    |
Nov 06 20:29:45.576 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 20:29:45.576 INFO kablam! 
Nov 06 20:29:45.639 INFO kablam! warning: unused import: `Path`
Nov 06 20:29:45.639 INFO kablam!  --> src/stat/power.rs:1:19
Nov 06 20:29:45.639 INFO kablam!   |
Nov 06 20:29:45.639 INFO kablam! 1 | use ::std::path::{Path, PathBuf};
Nov 06 20:29:45.639 INFO kablam!   |                   ^^^^
Nov 06 20:29:45.639 INFO kablam!   |
Nov 06 20:29:45.639 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 20:29:45.639 INFO kablam! 
Nov 06 20:29:45.639 INFO kablam! warning: unused import: `::std::io::prelude::*`
Nov 06 20:29:45.639 INFO kablam!  --> src/write/cli.rs:2:5
Nov 06 20:29:45.639 INFO kablam!   |
Nov 06 20:29:45.639 INFO kablam! 2 | use ::std::io::prelude::*;
Nov 06 20:29:45.639 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:29:45.639 INFO kablam! 
Nov 06 20:29:45.824 INFO kablam! warning: variable does not need to be mutable
Nov 06 20:29:45.824 INFO kablam!   --> src/stat/power.rs:31:13
Nov 06 20:29:45.824 INFO kablam!    |
Nov 06 20:29:45.824 INFO kablam! 31 |         let mut ret = String::from("PW [") + &status[0..1];
Nov 06 20:29:45.824 INFO kablam!    |             ----^^^
Nov 06 20:29:45.824 INFO kablam!    |             |
Nov 06 20:29:45.824 INFO kablam!    |             help: remove this `mut`
Nov 06 20:29:45.824 INFO kablam!    |
Nov 06 20:29:45.824 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 20:29:45.824 INFO kablam! 
Nov 06 20:29:45.828 INFO kablam! warning: method is never used: `with_dpy`
Nov 06 20:29:45.828 INFO kablam!   --> src/write/x11.rs:19:5
Nov 06 20:29:45.828 INFO kablam!    |
Nov 06 20:29:45.828 INFO kablam! 19 |     pub fn with_dpy(name: &str) -> Option<Result<Self, NulError>> {
Nov 06 20:29:45.828 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:29:45.828 INFO kablam!    |
Nov 06 20:29:45.828 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 20:29:45.828 INFO kablam! 
Nov 06 20:29:45.849 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 20:29:45.849 INFO kablam!   --> src/write/cli.rs:18:9
Nov 06 20:29:45.849 INFO kablam!    |
Nov 06 20:29:45.849 INFO kablam! 18 |         self.writer.write(&[b'\r']);
Nov 06 20:29:45.849 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:29:45.849 INFO kablam!    |
Nov 06 20:29:45.849 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 20:29:45.849 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 20:29:45.849 INFO kablam! 
Nov 06 20:29:45.849 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 20:29:45.849 INFO kablam!   --> src/write/cli.rs:19:9
Nov 06 20:29:45.849 INFO kablam!    |
Nov 06 20:29:45.849 INFO kablam! 19 |         self.writer.write(status.as_bytes());
Nov 06 20:29:45.849 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 20:29:45.849 INFO kablam!    |
Nov 06 20:29:45.849 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 20:29:45.849 INFO kablam! 
Nov 06 20:29:45.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.19s
Nov 06 20:29:45.876 INFO kablam! su: No module specific data is present
Nov 06 20:29:47.017 INFO running `"docker" "rm" "-f" "863fada2b0e5f8eb13b949559ac03837450ccf0278958e3ba2b332ec40ae6a3d"`
Nov 06 20:29:47.311 INFO blam! 863fada2b0e5f8eb13b949559ac03837450ccf0278958e3ba2b332ec40ae6a3d