Oct 12 17:19:17.568 INFO checking mklf/word2vec-rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 17:19:17.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 17:19:17.771 INFO blam! f962ae141d401c64bfe88e95d6e70f8b7df25a63ddfcbad69d1e14390f927428
Oct 12 17:19:17.774 INFO running `"docker" "start" "-a" "f962ae141d401c64bfe88e95d6e70f8b7df25a63ddfcbad69d1e14390f927428"`
Oct 12 17:19:18.272 INFO kablam! usermod: no changes
Oct 12 17:19:18.332 INFO kablam!    Compiling word2vec v0.1.0 (/source)
Oct 12 17:19:20.812 INFO kablam! warning: unnecessary `unsafe` block
Oct 12 17:19:20.812 INFO kablam!    --> src/train.rs:155:29
Oct 12 17:19:20.812 INFO kablam!     |
Oct 12 17:19:20.812 INFO kablam! 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Oct 12 17:19:20.812 INFO kablam!     |                             ^^^^^^ unnecessary `unsafe` block
Oct 12 17:19:20.812 INFO kablam!     |
Oct 12 17:19:20.812 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Oct 12 17:19:20.812 INFO kablam! 
Oct 12 17:19:20.812 INFO kablam! warning: unnecessary `unsafe` block
Oct 12 17:19:20.812 INFO kablam!    --> src/train.rs:156:29
Oct 12 17:19:20.812 INFO kablam!     |
Oct 12 17:19:20.812 INFO kablam! 156 |                             unsafe { output.inner.into_inner() },
Oct 12 17:19:20.812 INFO kablam!     |                             ^^^^^^ unnecessary `unsafe` block
Oct 12 17:19:20.812 INFO kablam! 
Oct 12 17:19:20.812 INFO kablam! warning: field is never used: `syn1neg`
Oct 12 17:19:20.812 INFO kablam!  --> src/w2v.rs:8:5
Oct 12 17:19:20.812 INFO kablam!   |
Oct 12 17:19:20.812 INFO kablam! 8 |     syn1neg: Matrix,
Oct 12 17:19:20.812 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 17:19:20.812 INFO kablam!   |
Oct 12 17:19:20.812 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:19:20.812 INFO kablam! 
Oct 12 17:19:20.868 INFO kablam! warning: unnecessary `unsafe` block
Oct 12 17:19:20.868 INFO kablam!    --> src/train.rs:155:29
Oct 12 17:19:20.868 INFO kablam!     |
Oct 12 17:19:20.868 INFO kablam! 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Oct 12 17:19:20.868 INFO kablam!     |                             ^^^^^^ unnecessary `unsafe` block
Oct 12 17:19:20.868 INFO kablam!     |
Oct 12 17:19:20.868 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Oct 12 17:19:20.868 INFO kablam! 
Oct 12 17:19:20.868 INFO kablam! warning: unnecessary `unsafe` block
Oct 12 17:19:20.868 INFO kablam!    --> src/train.rs:156:29
Oct 12 17:19:20.868 INFO kablam!     |
Oct 12 17:19:20.868 INFO kablam! 156 |                             unsafe { output.inner.into_inner() },
Oct 12 17:19:20.868 INFO kablam!     |                             ^^^^^^ unnecessary `unsafe` block
Oct 12 17:19:20.868 INFO kablam! 
Oct 12 17:19:20.868 INFO kablam! warning: field is never used: `syn1neg`
Oct 12 17:19:20.868 INFO kablam!  --> src/w2v.rs:8:5
Oct 12 17:19:20.868 INFO kablam!   |
Oct 12 17:19:20.868 INFO kablam! 8 |     syn1neg: Matrix,
Oct 12 17:19:20.868 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 17:19:20.868 INFO kablam!   |
Oct 12 17:19:20.868 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 17:19:20.868 INFO kablam! 
Oct 12 17:19:21.922 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
Oct 12 17:19:21.927 INFO kablam! su: No module specific data is present
Oct 12 17:19:22.412 INFO running `"docker" "rm" "-f" "f962ae141d401c64bfe88e95d6e70f8b7df25a63ddfcbad69d1e14390f927428"`
Oct 12 17:19:22.644 INFO blam! f962ae141d401c64bfe88e95d6e70f8b7df25a63ddfcbad69d1e14390f927428