Nov 04 05:30:37.491 INFO checking iseurie/dwmstatus against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 05:30:37.491 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 05:30:38.036 INFO blam! 6d402c856f567774da65ede1ec4c321d10cbfff04ae28cb7a7d5f5fd50d886db Nov 04 05:30:38.063 INFO running `"docker" "start" "-a" "6d402c856f567774da65ede1ec4c321d10cbfff04ae28cb7a7d5f5fd50d886db"` Nov 04 05:30:39.419 INFO kablam! usermod: no changes Nov 04 05:30:39.547 INFO kablam! Compiling error-chain v0.10.0 Nov 04 05:30:39.551 INFO kablam! Checking x11-dl v2.15.0 Nov 04 05:30:40.947 INFO kablam! Compiling metadeps v1.1.2 Nov 04 05:30:42.519 INFO kablam! Compiling x11 v2.15.0 Nov 04 05:30:47.411 INFO kablam! Checking dwmstatus v0.1.0 (/source) Nov 04 05:30:48.039 INFO kablam! warning: unused import: `Path` Nov 04 05:30:48.039 INFO kablam! --> src/stat/power.rs:1:19 Nov 04 05:30:48.039 INFO kablam! | Nov 04 05:30:48.039 INFO kablam! 1 | use ::std::path::{Path, PathBuf}; Nov 04 05:30:48.039 INFO kablam! | ^^^^ Nov 04 05:30:48.039 INFO kablam! | Nov 04 05:30:48.039 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 05:30:48.039 INFO kablam! Nov 04 05:30:48.055 INFO kablam! warning: unused import: `::std::io::prelude::*` Nov 04 05:30:48.055 INFO kablam! --> src/write/cli.rs:2:5 Nov 04 05:30:48.055 INFO kablam! | Nov 04 05:30:48.055 INFO kablam! 2 | use ::std::io::prelude::*; Nov 04 05:30:48.055 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 05:30:48.055 INFO kablam! Nov 04 05:30:48.145 INFO kablam! warning: unused import: `Path` Nov 04 05:30:48.145 INFO kablam! --> src/stat/power.rs:1:19 Nov 04 05:30:48.145 INFO kablam! | Nov 04 05:30:48.145 INFO kablam! 1 | use ::std::path::{Path, PathBuf}; Nov 04 05:30:48.145 INFO kablam! | ^^^^ Nov 04 05:30:48.145 INFO kablam! | Nov 04 05:30:48.145 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 05:30:48.145 INFO kablam! Nov 04 05:30:48.145 INFO kablam! warning: unused import: `::std::io::prelude::*` Nov 04 05:30:48.145 INFO kablam! --> src/write/cli.rs:2:5 Nov 04 05:30:48.145 INFO kablam! | Nov 04 05:30:48.145 INFO kablam! 2 | use ::std::io::prelude::*; Nov 04 05:30:48.145 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 05:30:48.145 INFO kablam! Nov 04 05:30:48.263 INFO kablam! warning: variable does not need to be mutable Nov 04 05:30:48.263 INFO kablam! --> src/stat/power.rs:31:13 Nov 04 05:30:48.263 INFO kablam! | Nov 04 05:30:48.263 INFO kablam! 31 | let mut ret = String::from("PW [") + &status[0..1]; Nov 04 05:30:48.263 INFO kablam! | ----^^^ Nov 04 05:30:48.263 INFO kablam! | | Nov 04 05:30:48.263 INFO kablam! | help: remove this `mut` Nov 04 05:30:48.263 INFO kablam! | Nov 04 05:30:48.263 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 05:30:48.263 INFO kablam! Nov 04 05:30:48.263 INFO kablam! warning: method is never used: `with_dpy` Nov 04 05:30:48.263 INFO kablam! --> src/write/x11.rs:19:5 Nov 04 05:30:48.263 INFO kablam! | Nov 04 05:30:48.263 INFO kablam! 19 | pub fn with_dpy(name: &str) -> Option> { Nov 04 05:30:48.263 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 05:30:48.263 INFO kablam! | Nov 04 05:30:48.263 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 05:30:48.263 INFO kablam! Nov 04 05:30:48.280 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 05:30:48.280 INFO kablam! --> src/write/cli.rs:18:9 Nov 04 05:30:48.280 INFO kablam! | Nov 04 05:30:48.280 INFO kablam! 18 | self.writer.write(&[b'\r']); Nov 04 05:30:48.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 05:30:48.280 INFO kablam! | Nov 04 05:30:48.280 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 05:30:48.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 05:30:48.280 INFO kablam! Nov 04 05:30:48.280 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 05:30:48.280 INFO kablam! --> src/write/cli.rs:19:9 Nov 04 05:30:48.280 INFO kablam! | Nov 04 05:30:48.280 INFO kablam! 19 | self.writer.write(status.as_bytes()); Nov 04 05:30:48.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 05:30:48.280 INFO kablam! | Nov 04 05:30:48.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 05:30:48.280 INFO kablam! Nov 04 05:30:48.331 INFO kablam! warning: variable does not need to be mutable Nov 04 05:30:48.331 INFO kablam! --> src/stat/power.rs:31:13 Nov 04 05:30:48.331 INFO kablam! | Nov 04 05:30:48.331 INFO kablam! 31 | let mut ret = String::from("PW [") + &status[0..1]; Nov 04 05:30:48.331 INFO kablam! | ----^^^ Nov 04 05:30:48.331 INFO kablam! | | Nov 04 05:30:48.331 INFO kablam! | help: remove this `mut` Nov 04 05:30:48.331 INFO kablam! | Nov 04 05:30:48.331 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 05:30:48.331 INFO kablam! Nov 04 05:30:48.339 INFO kablam! warning: method is never used: `with_dpy` Nov 04 05:30:48.339 INFO kablam! --> src/write/x11.rs:19:5 Nov 04 05:30:48.339 INFO kablam! | Nov 04 05:30:48.339 INFO kablam! 19 | pub fn with_dpy(name: &str) -> Option> { Nov 04 05:30:48.339 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 05:30:48.339 INFO kablam! | Nov 04 05:30:48.339 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 05:30:48.339 INFO kablam! Nov 04 05:30:48.375 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 05:30:48.375 INFO kablam! --> src/write/cli.rs:18:9 Nov 04 05:30:48.375 INFO kablam! | Nov 04 05:30:48.375 INFO kablam! 18 | self.writer.write(&[b'\r']); Nov 04 05:30:48.375 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 05:30:48.375 INFO kablam! | Nov 04 05:30:48.375 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 05:30:48.375 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 05:30:48.375 INFO kablam! Nov 04 05:30:48.375 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 05:30:48.375 INFO kablam! --> src/write/cli.rs:19:9 Nov 04 05:30:48.375 INFO kablam! | Nov 04 05:30:48.375 INFO kablam! 19 | self.writer.write(status.as_bytes()); Nov 04 05:30:48.375 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 05:30:48.375 INFO kablam! | Nov 04 05:30:48.375 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 05:30:48.375 INFO kablam! Nov 04 05:30:48.404 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.97s Nov 04 05:30:48.411 INFO kablam! su: No module specific data is present Nov 04 05:30:49.447 INFO running `"docker" "rm" "-f" "6d402c856f567774da65ede1ec4c321d10cbfff04ae28cb7a7d5f5fd50d886db"` Nov 04 05:30:49.815 INFO blam! 6d402c856f567774da65ede1ec4c321d10cbfff04ae28cb7a7d5f5fd50d886db