Dec 03 15:04:20.355 INFO testing cracker-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 15:04:20.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 15:04:20.831 INFO [stdout] e0b78b903ad4de7d3da4024bcab83e330f30a0fab147e473d3638206c451a75e
Dec 03 15:04:20.833 INFO running `"docker" "start" "-a" "e0b78b903ad4de7d3da4024bcab83e330f30a0fab147e473d3638206c451a75e"`
Dec 03 15:04:22.971 INFO [stderr] usermod: no changes
Dec 03 15:04:23.100 INFO [stderr]    Compiling jobsteal v0.5.1
Dec 03 15:04:23.100 INFO [stderr]    Compiling blake2 v0.5.2
Dec 03 15:04:23.101 INFO [stderr]    Compiling pwhash v0.1.2
Dec 03 15:04:29.827 INFO [stderr]    Compiling cracker v0.1.0 (/source)
Dec 03 15:04:31.275 INFO [stderr] warning: unused import: `std::thread`
Dec 03 15:04:31.275 INFO [stderr]  --> src/lib.rs:6:5
Dec 03 15:04:31.276 INFO [stderr]   |
Dec 03 15:04:31.276 INFO [stderr] 6 | use std::thread;
Dec 03 15:04:31.276 INFO [stderr]   |     ^^^^^^^^^^^
Dec 03 15:04:31.277 INFO [stderr]   |
Dec 03 15:04:31.277 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 15:04:31.277 INFO [stderr] 
Dec 03 15:04:31.277 INFO [stderr] warning: unused imports: `Blake2b`, `Digest`
Dec 03 15:04:31.278 INFO [stderr]   --> src/lib.rs:15:14
Dec 03 15:04:31.278 INFO [stderr]    |
Dec 03 15:04:31.278 INFO [stderr] 15 | use blake2::{Blake2b, Digest};
Dec 03 15:04:31.278 INFO [stderr]    |              ^^^^^^^  ^^^^^^
Dec 03 15:04:31.279 INFO [stderr] 
Dec 03 15:04:31.338 INFO [stderr] warning: unused variable: `file`
Dec 03 15:04:31.338 INFO [stderr]   --> src/lib.rs:69:17
Dec 03 15:04:31.338 INFO [stderr]    |
Dec 03 15:04:31.338 INFO [stderr] 69 |         let mut file = OpenOptions::new()
Dec 03 15:04:31.338 INFO [stderr]    |                 ^^^^ help: consider using `_file` instead
Dec 03 15:04:31.338 INFO [stderr]    |
Dec 03 15:04:31.338 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 15:04:31.339 INFO [stderr] 
Dec 03 15:04:31.344 INFO [stderr] warning: variable does not need to be mutable
Dec 03 15:04:31.344 INFO [stderr]   --> src/lib.rs:69:13
Dec 03 15:04:31.344 INFO [stderr]    |
Dec 03 15:04:31.344 INFO [stderr] 69 |         let mut file = OpenOptions::new()
Dec 03 15:04:31.344 INFO [stderr]    |             ----^^^^
Dec 03 15:04:31.345 INFO [stderr]    |             |
Dec 03 15:04:31.345 INFO [stderr]    |             help: remove this `mut`
Dec 03 15:04:31.345 INFO [stderr]    |
Dec 03 15:04:31.345 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 15:04:31.345 INFO [stderr] 
Dec 03 15:04:31.353 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 15:04:31.353 INFO [stderr]    --> src/lib.rs:100:45
Dec 03 15:04:31.353 INFO [stderr]     |
Dec 03 15:04:31.353 INFO [stderr] 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Dec 03 15:04:31.353 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:04:31.353 INFO [stderr]     |
Dec 03 15:04:31.353 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 03 15:04:31.353 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 15:04:31.353 INFO [stderr] 
Dec 03 15:04:31.988 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.98s
Dec 03 15:04:31.993 INFO [stderr] su: No module specific data is present
Dec 03 15:04:33.320 INFO running `"docker" "inspect" "e0b78b903ad4de7d3da4024bcab83e330f30a0fab147e473d3638206c451a75e"`
Dec 03 15:04:33.601 INFO running `"docker" "rm" "-f" "e0b78b903ad4de7d3da4024bcab83e330f30a0fab147e473d3638206c451a75e"`
Dec 03 15:04:33.979 INFO [stdout] e0b78b903ad4de7d3da4024bcab83e330f30a0fab147e473d3638206c451a75e
Dec 03 15:04:33.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 15:04:34.544 INFO [stdout] f285db9328680a01d676fc0c6e1d1df7b1eaf96a7989b7ddcf6360a4b9fbe8c9
Dec 03 15:04:34.546 INFO running `"docker" "start" "-a" "f285db9328680a01d676fc0c6e1d1df7b1eaf96a7989b7ddcf6360a4b9fbe8c9"`
Dec 03 15:04:36.078 INFO [stderr] usermod: no changes
Dec 03 15:04:36.215 INFO [stderr]    Compiling cracker v0.1.0 (/source)
Dec 03 15:04:38.001 INFO [stderr] warning: unused import: `std::thread`
Dec 03 15:04:38.001 INFO [stderr]  --> src/lib.rs:6:5
Dec 03 15:04:38.001 INFO [stderr]   |
Dec 03 15:04:38.001 INFO [stderr] 6 | use std::thread;
Dec 03 15:04:38.001 INFO [stderr]   |     ^^^^^^^^^^^
Dec 03 15:04:38.001 INFO [stderr]   |
Dec 03 15:04:38.001 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 15:04:38.001 INFO [stderr] 
Dec 03 15:04:38.001 INFO [stderr] warning: unused imports: `Blake2b`, `Digest`
Dec 03 15:04:38.001 INFO [stderr]   --> src/lib.rs:15:14
Dec 03 15:04:38.001 INFO [stderr]    |
Dec 03 15:04:38.001 INFO [stderr] 15 | use blake2::{Blake2b, Digest};
Dec 03 15:04:38.002 INFO [stderr]    |              ^^^^^^^  ^^^^^^
Dec 03 15:04:38.002 INFO [stderr] 
Dec 03 15:04:38.072 INFO [stderr] warning: unused variable: `file`
Dec 03 15:04:38.079 INFO [stderr]   --> src/lib.rs:69:17
Dec 03 15:04:38.079 INFO [stderr]    |
Dec 03 15:04:38.079 INFO [stderr] 69 |         let mut file = OpenOptions::new()
Dec 03 15:04:38.079 INFO [stderr]    |                 ^^^^ help: consider using `_file` instead
Dec 03 15:04:38.079 INFO [stderr]    |
Dec 03 15:04:38.079 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 15:04:38.079 INFO [stderr] 
Dec 03 15:04:38.079 INFO [stderr] warning: variable does not need to be mutable
Dec 03 15:04:38.079 INFO [stderr]   --> src/lib.rs:69:13
Dec 03 15:04:38.079 INFO [stderr]    |
Dec 03 15:04:38.079 INFO [stderr] 69 |         let mut file = OpenOptions::new()
Dec 03 15:04:38.079 INFO [stderr]    |             ----^^^^
Dec 03 15:04:38.079 INFO [stderr]    |             |
Dec 03 15:04:38.079 INFO [stderr]    |             help: remove this `mut`
Dec 03 15:04:38.080 INFO [stderr]    |
Dec 03 15:04:38.080 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 15:04:38.080 INFO [stderr] 
Dec 03 15:04:38.091 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 15:04:38.091 INFO [stderr]    --> src/lib.rs:100:45
Dec 03 15:04:38.091 INFO [stderr]     |
Dec 03 15:04:38.091 INFO [stderr] 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Dec 03 15:04:38.091 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:04:38.091 INFO [stderr]     |
Dec 03 15:04:38.091 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 03 15:04:38.091 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 15:04:38.091 INFO [stderr] 
Dec 03 15:04:38.737 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Dec 03 15:04:38.759 INFO [stderr] su: No module specific data is present
Dec 03 15:04:39.847 INFO running `"docker" "inspect" "f285db9328680a01d676fc0c6e1d1df7b1eaf96a7989b7ddcf6360a4b9fbe8c9"`
Dec 03 15:04:40.277 INFO running `"docker" "rm" "-f" "f285db9328680a01d676fc0c6e1d1df7b1eaf96a7989b7ddcf6360a4b9fbe8c9"`
Dec 03 15:04:40.559 INFO [stdout] f285db9328680a01d676fc0c6e1d1df7b1eaf96a7989b7ddcf6360a4b9fbe8c9
