Oct 27 23:35:53.395 INFO checking cracker-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 23:35:53.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 23:35:53.751 INFO blam! fe929a9abf299dd0daefe5cadbab30859c5968a3ead527922b97d5d76c2c51ad
Oct 27 23:35:53.759 INFO running `"docker" "start" "-a" "fe929a9abf299dd0daefe5cadbab30859c5968a3ead527922b97d5d76c2c51ad"`
Oct 27 23:35:55.407 INFO kablam! usermod: no changes
Oct 27 23:35:55.489 INFO kablam!     Checking generic-array v0.7.3
Oct 27 23:35:55.489 INFO kablam!     Checking pwhash v0.1.2
Oct 27 23:35:56.239 INFO kablam!     Checking digest v0.5.2
Oct 27 23:35:56.239 INFO kablam!     Checking crypto-mac v0.3.0
Oct 27 23:35:56.899 INFO kablam!     Checking blake2 v0.5.2
Oct 27 23:35:58.207 INFO kablam!     Checking cracker v0.1.0 (/source)
Oct 27 23:36:00.300 INFO kablam! warning: unused import: `std::thread`
Oct 27 23:36:00.300 INFO kablam!  --> src/lib.rs:6:5
Oct 27 23:36:00.300 INFO kablam!   |
Oct 27 23:36:00.301 INFO kablam! 6 | use std::thread;
Oct 27 23:36:00.301 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 23:36:00.301 INFO kablam!   |
Oct 27 23:36:00.302 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:36:00.302 INFO kablam! 
Oct 27 23:36:00.302 INFO kablam! warning: unused imports: `Blake2b`, `Digest`
Oct 27 23:36:00.302 INFO kablam!   --> src/lib.rs:15:14
Oct 27 23:36:00.303 INFO kablam!    |
Oct 27 23:36:00.303 INFO kablam! 15 | use blake2::{Blake2b, Digest};
Oct 27 23:36:00.303 INFO kablam!    |              ^^^^^^^  ^^^^^^
Oct 27 23:36:00.304 INFO kablam! 
Oct 27 23:36:00.363 INFO kablam! warning: unused variable: `file`
Oct 27 23:36:00.363 INFO kablam!   --> src/lib.rs:69:17
Oct 27 23:36:00.364 INFO kablam!    |
Oct 27 23:36:00.364 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 27 23:36:00.364 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Oct 27 23:36:00.365 INFO kablam!    |
Oct 27 23:36:00.365 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 23:36:00.365 INFO kablam! 
Oct 27 23:36:00.366 INFO kablam! warning: variable does not need to be mutable
Oct 27 23:36:00.366 INFO kablam!   --> src/lib.rs:69:13
Oct 27 23:36:00.366 INFO kablam!    |
Oct 27 23:36:00.367 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 27 23:36:00.367 INFO kablam!    |             ----^^^^
Oct 27 23:36:00.367 INFO kablam!    |             |
Oct 27 23:36:00.367 INFO kablam!    |             help: remove this `mut`
Oct 27 23:36:00.368 INFO kablam!    |
Oct 27 23:36:00.368 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 23:36:00.368 INFO kablam! 
Oct 27 23:36:00.371 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 23:36:00.371 INFO kablam!    --> src/lib.rs:100:45
Oct 27 23:36:00.371 INFO kablam!     |
Oct 27 23:36:00.371 INFO kablam! 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Oct 27 23:36:00.371 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:36:00.371 INFO kablam!     |
Oct 27 23:36:00.371 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 23:36:00.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 23:36:00.371 INFO kablam! 
Oct 27 23:36:00.659 INFO kablam! warning: unused import: `std::thread`
Oct 27 23:36:00.659 INFO kablam!  --> src/lib.rs:6:5
Oct 27 23:36:00.659 INFO kablam!   |
Oct 27 23:36:00.659 INFO kablam! 6 | use std::thread;
Oct 27 23:36:00.659 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 23:36:00.659 INFO kablam!   |
Oct 27 23:36:00.659 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 23:36:00.659 INFO kablam! 
Oct 27 23:36:00.659 INFO kablam! warning: unused imports: `Blake2b`, `Digest`
Oct 27 23:36:00.659 INFO kablam!   --> src/lib.rs:15:14
Oct 27 23:36:00.659 INFO kablam!    |
Oct 27 23:36:00.659 INFO kablam! 15 | use blake2::{Blake2b, Digest};
Oct 27 23:36:00.659 INFO kablam!    |              ^^^^^^^  ^^^^^^
Oct 27 23:36:00.659 INFO kablam! 
Oct 27 23:36:00.711 INFO kablam! warning: unused variable: `file`
Oct 27 23:36:00.711 INFO kablam!   --> src/lib.rs:69:17
Oct 27 23:36:00.711 INFO kablam!    |
Oct 27 23:36:00.711 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 27 23:36:00.711 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Oct 27 23:36:00.711 INFO kablam!    |
Oct 27 23:36:00.711 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 23:36:00.711 INFO kablam! 
Oct 27 23:36:00.719 INFO kablam! warning: variable does not need to be mutable
Oct 27 23:36:00.719 INFO kablam!   --> src/lib.rs:69:13
Oct 27 23:36:00.719 INFO kablam!    |
Oct 27 23:36:00.719 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 27 23:36:00.719 INFO kablam!    |             ----^^^^
Oct 27 23:36:00.719 INFO kablam!    |             |
Oct 27 23:36:00.719 INFO kablam!    |             help: remove this `mut`
Oct 27 23:36:00.719 INFO kablam!    |
Oct 27 23:36:00.719 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 23:36:00.719 INFO kablam! 
Oct 27 23:36:00.724 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 23:36:00.724 INFO kablam!    --> src/lib.rs:100:45
Oct 27 23:36:00.724 INFO kablam!     |
Oct 27 23:36:00.724 INFO kablam! 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Oct 27 23:36:00.724 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 23:36:00.724 INFO kablam!     |
Oct 27 23:36:00.724 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 23:36:00.724 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 23:36:00.724 INFO kablam! 
Oct 27 23:36:00.738 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
Oct 27 23:36:00.743 INFO kablam! su: No module specific data is present
Oct 27 23:36:01.355 INFO running `"docker" "rm" "-f" "fe929a9abf299dd0daefe5cadbab30859c5968a3ead527922b97d5d76c2c51ad"`
Oct 27 23:36:01.711 INFO blam! fe929a9abf299dd0daefe5cadbab30859c5968a3ead527922b97d5d76c2c51ad