Oct 12 17:19:17.464 INFO checking mklf/word2vec-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:19:17.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 17:19:17.709 INFO blam! 2fdea545dede77453eb828c84830683b43d99a914d59551e6d4c81de99f79cfb
Oct 12 17:19:17.713 INFO running `"docker" "start" "-a" "2fdea545dede77453eb828c84830683b43d99a914d59551e6d4c81de99f79cfb"`
Oct 12 17:19:18.272 INFO kablam! usermod: no changes
Oct 12 17:19:18.352 INFO kablam!    Compiling word2vec v0.1.0 (/source)
Oct 12 17:19:20.748 INFO kablam! warning: unnecessary `unsafe` block
Oct 12 17:19:20.749 INFO kablam!    --> src/train.rs:155:29
Oct 12 17:19:20.749 INFO kablam!     |
Oct 12 17:19:20.749 INFO kablam! 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Oct 12 17:19:20.750 INFO kablam!     |                             ^^^^^^ unnecessary `unsafe` block
Oct 12 17:19:20.750 INFO kablam!     |
Oct 12 17:19:20.750 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Oct 12 17:19:20.750 INFO kablam! 
Oct 12 17:19:20.751 INFO kablam! warning: unnecessary `unsafe` block
Oct 12 17:19:20.751 INFO kablam!    --> src/train.rs:156:29
Oct 12 17:19:20.751 INFO kablam!     |
Oct 12 17:19:20.751 INFO kablam! 156 |                             unsafe { output.inner.into_inner() },
Oct 12 17:19:20.752 INFO kablam!     |                             ^^^^^^ unnecessary `unsafe` block
Oct 12 17:19:20.752 INFO kablam! 
Oct 12 17:19:20.752 INFO kablam! warning: field is never used: `syn1neg`
Oct 12 17:19:20.752 INFO kablam!  --> src/w2v.rs:8:5
Oct 12 17:19:20.753 INFO kablam!   |
Oct 12 17:19:20.753 INFO kablam! 8 |     syn1neg: Matrix,
Oct 12 17:19:20.753 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 17:19:20.753 INFO kablam!   |
Oct 12 17:19:20.754 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:19:20.754 INFO kablam! 
Oct 12 17:19:20.848 INFO kablam! warning: unnecessary `unsafe` block
Oct 12 17:19:20.848 INFO kablam!    --> src/train.rs:155:29
Oct 12 17:19:20.848 INFO kablam!     |
Oct 12 17:19:20.848 INFO kablam! 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Oct 12 17:19:20.848 INFO kablam!     |                             ^^^^^^ unnecessary `unsafe` block
Oct 12 17:19:20.848 INFO kablam!     |
Oct 12 17:19:20.848 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Oct 12 17:19:20.848 INFO kablam! 
Oct 12 17:19:20.848 INFO kablam! warning: unnecessary `unsafe` block
Oct 12 17:19:20.848 INFO kablam!    --> src/train.rs:156:29
Oct 12 17:19:20.848 INFO kablam!     |
Oct 12 17:19:20.848 INFO kablam! 156 |                             unsafe { output.inner.into_inner() },
Oct 12 17:19:20.848 INFO kablam!     |                             ^^^^^^ unnecessary `unsafe` block
Oct 12 17:19:20.848 INFO kablam! 
Oct 12 17:19:20.852 INFO kablam! warning: field is never used: `syn1neg`
Oct 12 17:19:20.852 INFO kablam!  --> src/w2v.rs:8:5
Oct 12 17:19:20.852 INFO kablam!   |
Oct 12 17:19:20.852 INFO kablam! 8 |     syn1neg: Matrix,
Oct 12 17:19:20.852 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 17:19:20.852 INFO kablam!   |
Oct 12 17:19:20.852 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:19:20.852 INFO kablam! 
Oct 12 17:19:21.737 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Oct 12 17:19:21.740 INFO kablam! su: No module specific data is present
Oct 12 17:19:22.344 INFO running `"docker" "rm" "-f" "2fdea545dede77453eb828c84830683b43d99a914d59551e6d4c81de99f79cfb"`
Oct 12 17:19:22.576 INFO blam! 2fdea545dede77453eb828c84830683b43d99a914d59551e6d4c81de99f79cfb