Nov 02 23:19:43.486 INFO testing cracker-0.1.0 against 1.30.0 for beta-1.31-1
Nov 02 23:19:43.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 02 23:19:44.032 INFO blam! 0a8e3d04ddff127e21903c9a0ecd3d8838733af8a0966a09931bb1f7bd984f27
Nov 02 23:19:44.035 INFO running `"docker" "start" "-a" "0a8e3d04ddff127e21903c9a0ecd3d8838733af8a0966a09931bb1f7bd984f27"`
Nov 02 23:19:45.850 INFO kablam! usermod: no changes
Nov 02 23:19:45.988 INFO kablam!    Compiling jobsteal v0.5.1
Nov 02 23:19:45.988 INFO kablam!    Compiling pwhash v0.1.2
Nov 02 23:19:50.207 INFO kablam!    Compiling cracker v0.1.0 (/source)
Nov 02 23:19:52.214 INFO kablam! warning: unused import: `std::thread`
Nov 02 23:19:52.214 INFO kablam!  --> src/lib.rs:6:5
Nov 02 23:19:52.214 INFO kablam!   |
Nov 02 23:19:52.214 INFO kablam! 6 | use std::thread;
Nov 02 23:19:52.214 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 23:19:52.223 INFO kablam!   |
Nov 02 23:19:52.223 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 23:19:52.223 INFO kablam! 
Nov 02 23:19:52.223 INFO kablam! warning: unused imports: `Blake2b`, `Digest`
Nov 02 23:19:52.223 INFO kablam!   --> src/lib.rs:15:14
Nov 02 23:19:52.223 INFO kablam!    |
Nov 02 23:19:52.223 INFO kablam! 15 | use blake2::{Blake2b, Digest};
Nov 02 23:19:52.223 INFO kablam!    |              ^^^^^^^  ^^^^^^
Nov 02 23:19:52.223 INFO kablam! 
Nov 02 23:19:52.318 INFO kablam! warning: unused variable: `file`
Nov 02 23:19:52.318 INFO kablam!   --> src/lib.rs:69:17
Nov 02 23:19:52.318 INFO kablam!    |
Nov 02 23:19:52.319 INFO kablam! 69 |         let mut file = OpenOptions::new()
Nov 02 23:19:52.319 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Nov 02 23:19:52.319 INFO kablam!    |
Nov 02 23:19:52.319 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 23:19:52.320 INFO kablam! 
Nov 02 23:19:52.321 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:19:52.322 INFO kablam!   --> src/lib.rs:69:13
Nov 02 23:19:52.322 INFO kablam!    |
Nov 02 23:19:52.322 INFO kablam! 69 |         let mut file = OpenOptions::new()
Nov 02 23:19:52.322 INFO kablam!    |             ----^^^^
Nov 02 23:19:52.323 INFO kablam!    |             |
Nov 02 23:19:52.323 INFO kablam!    |             help: remove this `mut`
Nov 02 23:19:52.323 INFO kablam!    |
Nov 02 23:19:52.324 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 23:19:52.324 INFO kablam! 
Nov 02 23:19:52.329 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 02 23:19:52.329 INFO kablam!    --> src/lib.rs:100:45
Nov 02 23:19:52.329 INFO kablam!     |
Nov 02 23:19:52.329 INFO kablam! 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Nov 02 23:19:52.330 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 23:19:52.330 INFO kablam!     |
Nov 02 23:19:52.330 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 23:19:52.331 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 23:19:52.331 INFO kablam! 
Nov 02 23:19:52.841 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.96s
Nov 02 23:19:52.850 INFO kablam! su: No module specific data is present
Nov 02 23:19:54.199 INFO running `"docker" "rm" "-f" "0a8e3d04ddff127e21903c9a0ecd3d8838733af8a0966a09931bb1f7bd984f27"`
Nov 02 23:19:54.679 INFO blam! 0a8e3d04ddff127e21903c9a0ecd3d8838733af8a0966a09931bb1f7bd984f27
Nov 02 23:19:54.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 02 23:19:55.224 INFO blam! cff8ff8c6bc36ff30d7464108481ad3459bdc4dff739f39ff93c4e68efb39b11
Nov 02 23:19:55.226 INFO running `"docker" "start" "-a" "cff8ff8c6bc36ff30d7464108481ad3459bdc4dff739f39ff93c4e68efb39b11"`
Nov 02 23:19:56.986 INFO kablam! usermod: no changes
Nov 02 23:19:57.111 INFO kablam!    Compiling cracker v0.1.0 (/source)
Nov 02 23:19:58.931 INFO kablam! warning: unused import: `std::thread`
Nov 02 23:19:58.931 INFO kablam!  --> src/lib.rs:6:5
Nov 02 23:19:58.931 INFO kablam!   |
Nov 02 23:19:58.931 INFO kablam! 6 | use std::thread;
Nov 02 23:19:58.931 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 23:19:58.931 INFO kablam!   |
Nov 02 23:19:58.931 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 23:19:58.931 INFO kablam! 
Nov 02 23:19:58.931 INFO kablam! warning: unused imports: `Blake2b`, `Digest`
Nov 02 23:19:58.931 INFO kablam!   --> src/lib.rs:15:14
Nov 02 23:19:58.931 INFO kablam!    |
Nov 02 23:19:58.931 INFO kablam! 15 | use blake2::{Blake2b, Digest};
Nov 02 23:19:58.931 INFO kablam!    |              ^^^^^^^  ^^^^^^
Nov 02 23:19:58.931 INFO kablam! 
Nov 02 23:19:59.019 INFO kablam! warning: unused variable: `file`
Nov 02 23:19:59.019 INFO kablam!   --> src/lib.rs:69:17
Nov 02 23:19:59.019 INFO kablam!    |
Nov 02 23:19:59.019 INFO kablam! 69 |         let mut file = OpenOptions::new()
Nov 02 23:19:59.019 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Nov 02 23:19:59.019 INFO kablam!    |
Nov 02 23:19:59.019 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 23:19:59.019 INFO kablam! 
Nov 02 23:19:59.023 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:19:59.023 INFO kablam!   --> src/lib.rs:69:13
Nov 02 23:19:59.023 INFO kablam!    |
Nov 02 23:19:59.023 INFO kablam! 69 |         let mut file = OpenOptions::new()
Nov 02 23:19:59.023 INFO kablam!    |             ----^^^^
Nov 02 23:19:59.023 INFO kablam!    |             |
Nov 02 23:19:59.023 INFO kablam!    |             help: remove this `mut`
Nov 02 23:19:59.023 INFO kablam!    |
Nov 02 23:19:59.023 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 23:19:59.023 INFO kablam! 
Nov 02 23:19:59.035 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 02 23:19:59.035 INFO kablam!    --> src/lib.rs:100:45
Nov 02 23:19:59.035 INFO kablam!     |
Nov 02 23:19:59.035 INFO kablam! 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Nov 02 23:19:59.035 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 23:19:59.035 INFO kablam!     |
Nov 02 23:19:59.035 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 23:19:59.035 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 23:19:59.035 INFO kablam! 
Nov 02 23:19:59.535 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Nov 02 23:19:59.539 INFO kablam! su: No module specific data is present
Nov 02 23:20:00.223 INFO running `"docker" "rm" "-f" "cff8ff8c6bc36ff30d7464108481ad3459bdc4dff739f39ff93c4e68efb39b11"`
Nov 02 23:20:00.587 INFO blam! cff8ff8c6bc36ff30d7464108481ad3459bdc4dff739f39ff93c4e68efb39b11
