Oct 22 03:52:58.704 INFO checking cracker-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 03:52:58.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 03:52:58.917 INFO blam! 26eac40a9e6a511b6336ddbd2927a76bf210a17f017f05e180da889e81007e61
Oct 22 03:52:58.918 INFO running `"docker" "start" "-a" "26eac40a9e6a511b6336ddbd2927a76bf210a17f017f05e180da889e81007e61"`
Oct 22 03:52:59.563 INFO kablam! usermod: no changes
Oct 22 03:52:59.668 INFO kablam!     Checking jobsteal v0.5.1
Oct 22 03:52:59.669 INFO kablam!     Checking digest v0.5.2
Oct 22 03:52:59.669 INFO kablam!     Checking crypto-mac v0.3.0
Oct 22 03:52:59.676 INFO kablam!     Checking pwhash v0.1.2
Oct 22 03:53:00.388 INFO kablam!     Checking blake2 v0.5.2
Oct 22 03:53:01.597 INFO kablam!     Checking cracker v0.1.0 (/source)
Oct 22 03:53:03.104 INFO kablam! warning: unused import: `std::thread`
Oct 22 03:53:03.104 INFO kablam!  --> src/lib.rs:6:5
Oct 22 03:53:03.104 INFO kablam!   |
Oct 22 03:53:03.104 INFO kablam! 6 | use std::thread;
Oct 22 03:53:03.104 INFO kablam!   |     ^^^^^^^^^^^
Oct 22 03:53:03.104 INFO kablam!   |
Oct 22 03:53:03.104 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 03:53:03.104 INFO kablam! 
Oct 22 03:53:03.104 INFO kablam! warning: unused imports: `Blake2b`, `Digest`
Oct 22 03:53:03.104 INFO kablam!   --> src/lib.rs:15:14
Oct 22 03:53:03.104 INFO kablam!    |
Oct 22 03:53:03.104 INFO kablam! 15 | use blake2::{Blake2b, Digest};
Oct 22 03:53:03.104 INFO kablam!    |              ^^^^^^^  ^^^^^^
Oct 22 03:53:03.104 INFO kablam! 
Oct 22 03:53:03.164 INFO kablam! warning: unused variable: `file`
Oct 22 03:53:03.164 INFO kablam!   --> src/lib.rs:69:17
Oct 22 03:53:03.164 INFO kablam!    |
Oct 22 03:53:03.164 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 22 03:53:03.164 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Oct 22 03:53:03.164 INFO kablam!    |
Oct 22 03:53:03.164 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 22 03:53:03.164 INFO kablam! 
Oct 22 03:53:03.168 INFO kablam! warning: variable does not need to be mutable
Oct 22 03:53:03.168 INFO kablam!   --> src/lib.rs:69:13
Oct 22 03:53:03.168 INFO kablam!    |
Oct 22 03:53:03.168 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 22 03:53:03.168 INFO kablam!    |             ----^^^^
Oct 22 03:53:03.168 INFO kablam!    |             |
Oct 22 03:53:03.168 INFO kablam!    |             help: remove this `mut`
Oct 22 03:53:03.168 INFO kablam!    |
Oct 22 03:53:03.168 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 03:53:03.168 INFO kablam! 
Oct 22 03:53:03.176 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 22 03:53:03.176 INFO kablam!    --> src/lib.rs:100:45
Oct 22 03:53:03.176 INFO kablam!     |
Oct 22 03:53:03.176 INFO kablam! 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Oct 22 03:53:03.176 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:53:03.176 INFO kablam!     |
Oct 22 03:53:03.176 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 22 03:53:03.176 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 22 03:53:03.176 INFO kablam! 
Oct 22 03:53:03.280 INFO kablam! warning: unused import: `std::thread`
Oct 22 03:53:03.280 INFO kablam!  --> src/lib.rs:6:5
Oct 22 03:53:03.280 INFO kablam!   |
Oct 22 03:53:03.280 INFO kablam! 6 | use std::thread;
Oct 22 03:53:03.280 INFO kablam!   |     ^^^^^^^^^^^
Oct 22 03:53:03.280 INFO kablam!   |
Oct 22 03:53:03.280 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 22 03:53:03.280 INFO kablam! 
Oct 22 03:53:03.280 INFO kablam! warning: unused imports: `Blake2b`, `Digest`
Oct 22 03:53:03.280 INFO kablam!   --> src/lib.rs:15:14
Oct 22 03:53:03.280 INFO kablam!    |
Oct 22 03:53:03.280 INFO kablam! 15 | use blake2::{Blake2b, Digest};
Oct 22 03:53:03.280 INFO kablam!    |              ^^^^^^^  ^^^^^^
Oct 22 03:53:03.280 INFO kablam! 
Oct 22 03:53:03.372 INFO kablam! warning: unused variable: `file`
Oct 22 03:53:03.372 INFO kablam!   --> src/lib.rs:69:17
Oct 22 03:53:03.372 INFO kablam!    |
Oct 22 03:53:03.372 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 22 03:53:03.372 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Oct 22 03:53:03.372 INFO kablam!    |
Oct 22 03:53:03.372 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 22 03:53:03.372 INFO kablam! 
Oct 22 03:53:03.376 INFO kablam! warning: variable does not need to be mutable
Oct 22 03:53:03.376 INFO kablam!   --> src/lib.rs:69:13
Oct 22 03:53:03.376 INFO kablam!    |
Oct 22 03:53:03.376 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 22 03:53:03.376 INFO kablam!    |             ----^^^^
Oct 22 03:53:03.376 INFO kablam!    |             |
Oct 22 03:53:03.376 INFO kablam!    |             help: remove this `mut`
Oct 22 03:53:03.376 INFO kablam!    |
Oct 22 03:53:03.376 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 03:53:03.376 INFO kablam! 
Oct 22 03:53:03.384 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 22 03:53:03.384 INFO kablam!    --> src/lib.rs:100:45
Oct 22 03:53:03.384 INFO kablam!     |
Oct 22 03:53:03.384 INFO kablam! 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Oct 22 03:53:03.384 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 03:53:03.384 INFO kablam!     |
Oct 22 03:53:03.384 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 22 03:53:03.384 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 22 03:53:03.384 INFO kablam! 
Oct 22 03:53:03.417 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Oct 22 03:53:03.421 INFO kablam! su: No module specific data is present
Oct 22 03:53:04.312 INFO running `"docker" "rm" "-f" "26eac40a9e6a511b6336ddbd2927a76bf210a17f017f05e180da889e81007e61"`
Oct 22 03:53:04.637 INFO blam! 26eac40a9e6a511b6336ddbd2927a76bf210a17f017f05e180da889e81007e61