Oct 16 14:15:15.746 INFO testing cracker-0.1.0 against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1
Oct 16 14:15:15.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-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 16 14:15:16.279 INFO blam! 94006f3e0d12338e8396e5c791057da3de95aa5129a31439ef433ef3bce434f9
Oct 16 14:15:16.283 INFO running `"docker" "start" "-a" "94006f3e0d12338e8396e5c791057da3de95aa5129a31439ef433ef3bce434f9"`
Oct 16 14:15:18.127 INFO kablam! usermod: no changes
Oct 16 14:15:18.271 INFO kablam!    Compiling jobsteal v0.5.1
Oct 16 14:15:18.271 INFO kablam!    Compiling pwhash v0.1.2
Oct 16 14:15:18.275 INFO kablam!    Compiling blake2 v0.5.2
Oct 16 14:15:23.871 INFO kablam!    Compiling cracker v0.1.0 (/source)
Oct 16 14:15:25.368 INFO kablam! warning: unused import: `std::thread`
Oct 16 14:15:25.368 INFO kablam!  --> src/lib.rs:6:5
Oct 16 14:15:25.368 INFO kablam!   |
Oct 16 14:15:25.369 INFO kablam! 6 | use std::thread;
Oct 16 14:15:25.369 INFO kablam!   |     ^^^^^^^^^^^
Oct 16 14:15:25.369 INFO kablam!   |
Oct 16 14:15:25.370 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 16 14:15:25.370 INFO kablam! 
Oct 16 14:15:25.370 INFO kablam! warning: unused imports: `Blake2b`, `Digest`
Oct 16 14:15:25.371 INFO kablam!   --> src/lib.rs:15:14
Oct 16 14:15:25.371 INFO kablam!    |
Oct 16 14:15:25.371 INFO kablam! 15 | use blake2::{Blake2b, Digest};
Oct 16 14:15:25.372 INFO kablam!    |              ^^^^^^^  ^^^^^^
Oct 16 14:15:25.372 INFO kablam! 
Oct 16 14:15:25.431 INFO kablam! warning: unused variable: `file`
Oct 16 14:15:25.431 INFO kablam!   --> src/lib.rs:69:17
Oct 16 14:15:25.431 INFO kablam!    |
Oct 16 14:15:25.431 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 16 14:15:25.431 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Oct 16 14:15:25.431 INFO kablam!    |
Oct 16 14:15:25.431 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 16 14:15:25.431 INFO kablam! 
Oct 16 14:15:25.435 INFO kablam! warning: variable does not need to be mutable
Oct 16 14:15:25.435 INFO kablam!   --> src/lib.rs:69:13
Oct 16 14:15:25.435 INFO kablam!    |
Oct 16 14:15:25.435 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 16 14:15:25.435 INFO kablam!    |             ----^^^^
Oct 16 14:15:25.435 INFO kablam!    |             |
Oct 16 14:15:25.435 INFO kablam!    |             help: remove this `mut`
Oct 16 14:15:25.435 INFO kablam!    |
Oct 16 14:15:25.435 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 16 14:15:25.435 INFO kablam! 
Oct 16 14:15:25.443 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 16 14:15:25.443 INFO kablam!    --> src/lib.rs:100:45
Oct 16 14:15:25.443 INFO kablam!     |
Oct 16 14:15:25.443 INFO kablam! 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Oct 16 14:15:25.443 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 14:15:25.443 INFO kablam!     |
Oct 16 14:15:25.443 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 16 14:15:25.443 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 16 14:15:25.443 INFO kablam! 
Oct 16 14:15:25.967 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.81s
Oct 16 14:15:25.971 INFO kablam! su: No module specific data is present
Oct 16 14:15:27.246 INFO running `"docker" "rm" "-f" "94006f3e0d12338e8396e5c791057da3de95aa5129a31439ef433ef3bce434f9"`
Oct 16 14:15:27.611 INFO blam! 94006f3e0d12338e8396e5c791057da3de95aa5129a31439ef433ef3bce434f9
Oct 16 14:15:27.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-5/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-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 16 14:15:28.087 INFO blam! c7f1deab47c7dc585958e00bae68c8c2d977529986efa02cd7ef903538672fb5
Oct 16 14:15:28.088 INFO running `"docker" "start" "-a" "c7f1deab47c7dc585958e00bae68c8c2d977529986efa02cd7ef903538672fb5"`
Oct 16 14:15:29.695 INFO kablam! usermod: no changes
Oct 16 14:15:29.823 INFO kablam!    Compiling cracker v0.1.0 (/source)
Oct 16 14:15:31.479 INFO kablam! warning: unused import: `std::thread`
Oct 16 14:15:31.479 INFO kablam!  --> src/lib.rs:6:5
Oct 16 14:15:31.479 INFO kablam!   |
Oct 16 14:15:31.479 INFO kablam! 6 | use std::thread;
Oct 16 14:15:31.479 INFO kablam!   |     ^^^^^^^^^^^
Oct 16 14:15:31.479 INFO kablam!   |
Oct 16 14:15:31.479 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 16 14:15:31.479 INFO kablam! 
Oct 16 14:15:31.479 INFO kablam! warning: unused imports: `Blake2b`, `Digest`
Oct 16 14:15:31.479 INFO kablam!   --> src/lib.rs:15:14
Oct 16 14:15:31.479 INFO kablam!    |
Oct 16 14:15:31.479 INFO kablam! 15 | use blake2::{Blake2b, Digest};
Oct 16 14:15:31.479 INFO kablam!    |              ^^^^^^^  ^^^^^^
Oct 16 14:15:31.479 INFO kablam! 
Oct 16 14:15:31.567 INFO kablam! warning: unused variable: `file`
Oct 16 14:15:31.567 INFO kablam!   --> src/lib.rs:69:17
Oct 16 14:15:31.567 INFO kablam!    |
Oct 16 14:15:31.567 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 16 14:15:31.567 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Oct 16 14:15:31.567 INFO kablam!    |
Oct 16 14:15:31.567 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 16 14:15:31.567 INFO kablam! 
Oct 16 14:15:31.567 INFO kablam! warning: variable does not need to be mutable
Oct 16 14:15:31.567 INFO kablam!   --> src/lib.rs:69:13
Oct 16 14:15:31.567 INFO kablam!    |
Oct 16 14:15:31.567 INFO kablam! 69 |         let mut file = OpenOptions::new()
Oct 16 14:15:31.567 INFO kablam!    |             ----^^^^
Oct 16 14:15:31.567 INFO kablam!    |             |
Oct 16 14:15:31.567 INFO kablam!    |             help: remove this `mut`
Oct 16 14:15:31.567 INFO kablam!    |
Oct 16 14:15:31.567 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 16 14:15:31.567 INFO kablam! 
Oct 16 14:15:31.578 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 16 14:15:31.578 INFO kablam!    --> src/lib.rs:100:45
Oct 16 14:15:31.578 INFO kablam!     |
Oct 16 14:15:31.578 INFO kablam! 100 |                                             file.write((hash.to_string() + ":" + word + "\n").as_bytes());
Oct 16 14:15:31.578 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 16 14:15:31.578 INFO kablam!     |
Oct 16 14:15:31.578 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 16 14:15:31.578 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 16 14:15:31.578 INFO kablam! 
Oct 16 14:15:32.073 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Oct 16 14:15:32.077 INFO kablam! su: No module specific data is present
Oct 16 14:15:32.723 INFO running `"docker" "rm" "-f" "c7f1deab47c7dc585958e00bae68c8c2d977529986efa02cd7ef903538672fb5"`
Oct 16 14:15:33.011 INFO blam! c7f1deab47c7dc585958e00bae68c8c2d977529986efa02cd7ef903538672fb5