Dec 11 13:29:29.654 INFO checking mklf/word2vec-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:29:29.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 13:29:29.852 INFO [stdout] 972e96cbd3a042aafb158710956e170659e4305d0c38c51ece4080e509c8d38d
Dec 11 13:29:29.854 INFO running `"docker" "start" "-a" "972e96cbd3a042aafb158710956e170659e4305d0c38c51ece4080e509c8d38d"`
Dec 11 13:29:30.249 INFO [stderr] usermod: no changes
Dec 11 13:29:30.312 INFO [stderr]    Compiling word2vec v0.1.0 (/source)
Dec 11 13:29:30.316 INFO [stderr]     Checking clap v2.20.5
Dec 11 13:29:36.808 INFO [stderr] warning: unnecessary `unsafe` block
Dec 11 13:29:36.808 INFO [stderr]    --> src/train.rs:155:29
Dec 11 13:29:36.808 INFO [stderr]     |
Dec 11 13:29:36.809 INFO [stderr] 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Dec 11 13:29:36.809 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 11 13:29:36.809 INFO [stderr]     |
Dec 11 13:29:36.810 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 11 13:29:36.810 INFO [stderr] 
Dec 11 13:29:36.810 INFO [stderr] warning: unnecessary `unsafe` block
Dec 11 13:29:36.811 INFO [stderr]    --> src/train.rs:156:29
Dec 11 13:29:36.811 INFO [stderr]     |
Dec 11 13:29:36.811 INFO [stderr] 156 |                             unsafe { output.inner.into_inner() },
Dec 11 13:29:36.812 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 11 13:29:36.812 INFO [stderr] 
Dec 11 13:29:36.814 INFO [stderr] warning: field is never used: `syn1neg`
Dec 11 13:29:36.814 INFO [stderr]  --> src/w2v.rs:8:5
Dec 11 13:29:36.814 INFO [stderr]   |
Dec 11 13:29:36.814 INFO [stderr] 8 |     syn1neg: Matrix,
Dec 11 13:29:36.815 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 13:29:36.815 INFO [stderr]   |
Dec 11 13:29:36.815 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 13:29:36.816 INFO [stderr] 
Dec 11 13:29:37.012 INFO [stderr] warning: unnecessary `unsafe` block
Dec 11 13:29:37.013 INFO [stderr]    --> src/train.rs:155:29
Dec 11 13:29:37.013 INFO [stderr]     |
Dec 11 13:29:37.013 INFO [stderr] 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Dec 11 13:29:37.014 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 11 13:29:37.014 INFO [stderr]     |
Dec 11 13:29:37.014 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 11 13:29:37.014 INFO [stderr] 
Dec 11 13:29:37.015 INFO [stderr] warning: unnecessary `unsafe` block
Dec 11 13:29:37.015 INFO [stderr]    --> src/train.rs:156:29
Dec 11 13:29:37.015 INFO [stderr]     |
Dec 11 13:29:37.016 INFO [stderr] 156 |                             unsafe { output.inner.into_inner() },
Dec 11 13:29:37.016 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 11 13:29:37.016 INFO [stderr] 
Dec 11 13:29:37.016 INFO [stderr] warning: field is never used: `syn1neg`
Dec 11 13:29:37.017 INFO [stderr]  --> src/w2v.rs:8:5
Dec 11 13:29:37.017 INFO [stderr]   |
Dec 11 13:29:37.017 INFO [stderr] 8 |     syn1neg: Matrix,
Dec 11 13:29:37.017 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 13:29:37.018 INFO [stderr]   |
Dec 11 13:29:37.018 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 13:29:37.018 INFO [stderr] 
Dec 11 13:29:37.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
Dec 11 13:29:37.937 INFO [stderr] su: No module specific data is present
Dec 11 13:29:38.739 INFO running `"docker" "inspect" "972e96cbd3a042aafb158710956e170659e4305d0c38c51ece4080e509c8d38d"`
Dec 11 13:29:38.990 INFO running `"docker" "rm" "-f" "972e96cbd3a042aafb158710956e170659e4305d0c38c51ece4080e509c8d38d"`
Dec 11 13:29:39.218 INFO [stdout] 972e96cbd3a042aafb158710956e170659e4305d0c38c51ece4080e509c8d38d