Dec 19 12:33:03.103 INFO checking mklf/word2vec-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:33:03.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mklf/word2vec-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:33:03.425 INFO [stdout] 616aa65538debe95143250622d5b6e0a7eabf33dad02aa4f9f833344d17a111c
Dec 19 12:33:03.425 INFO running `"docker" "start" "-a" "616aa65538debe95143250622d5b6e0a7eabf33dad02aa4f9f833344d17a111c"`
Dec 19 12:33:04.608 INFO [stderr]    Compiling word2vec v0.1.0 (/opt/crater/workdir)
Dec 19 12:33:05.991 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 12:33:05.991 INFO [stderr]    --> src/train.rs:155:29
Dec 19 12:33:05.991 INFO [stderr]     |
Dec 19 12:33:05.991 INFO [stderr] 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Dec 19 12:33:05.991 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 19 12:33:05.991 INFO [stderr]     |
Dec 19 12:33:05.991 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 19 12:33:05.991 INFO [stderr] 
Dec 19 12:33:05.991 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 12:33:05.991 INFO [stderr]    --> src/train.rs:156:29
Dec 19 12:33:05.991 INFO [stderr]     |
Dec 19 12:33:05.991 INFO [stderr] 156 |                             unsafe { output.inner.into_inner() },
Dec 19 12:33:05.991 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 19 12:33:05.991 INFO [stderr] 
Dec 19 12:33:05.991 INFO [stderr] warning: field is never used: `syn1neg`
Dec 19 12:33:05.991 INFO [stderr]  --> src/w2v.rs:8:5
Dec 19 12:33:05.991 INFO [stderr]   |
Dec 19 12:33:05.991 INFO [stderr] 8 |     syn1neg: Matrix,
Dec 19 12:33:05.991 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 12:33:05.991 INFO [stderr]   |
Dec 19 12:33:05.991 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 12:33:05.991 INFO [stderr] 
Dec 19 12:33:06.017 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 12:33:06.018 INFO [stderr]    --> src/train.rs:155:29
Dec 19 12:33:06.018 INFO [stderr]     |
Dec 19 12:33:06.018 INFO [stderr] 155 |     let w2v = Word2vec::new(unsafe { input.inner.into_inner() },
Dec 19 12:33:06.018 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 19 12:33:06.018 INFO [stderr]     |
Dec 19 12:33:06.018 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 19 12:33:06.018 INFO [stderr] 
Dec 19 12:33:06.018 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 12:33:06.018 INFO [stderr]    --> src/train.rs:156:29
Dec 19 12:33:06.018 INFO [stderr]     |
Dec 19 12:33:06.018 INFO [stderr] 156 |                             unsafe { output.inner.into_inner() },
Dec 19 12:33:06.018 INFO [stderr]     |                             ^^^^^^ unnecessary `unsafe` block
Dec 19 12:33:06.018 INFO [stderr] 
Dec 19 12:33:06.018 INFO [stderr] warning: field is never used: `syn1neg`
Dec 19 12:33:06.018 INFO [stderr]  --> src/w2v.rs:8:5
Dec 19 12:33:06.018 INFO [stderr]   |
Dec 19 12:33:06.018 INFO [stderr] 8 |     syn1neg: Matrix,
Dec 19 12:33:06.018 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 12:33:06.018 INFO [stderr]   |
Dec 19 12:33:06.019 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 12:33:06.019 INFO [stderr] 
Dec 19 12:33:06.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Dec 19 12:33:06.533 INFO running `"docker" "inspect" "616aa65538debe95143250622d5b6e0a7eabf33dad02aa4f9f833344d17a111c"`
Dec 19 12:33:06.626 INFO running `"docker" "rm" "-f" "616aa65538debe95143250622d5b6e0a7eabf33dad02aa4f9f833344d17a111c"`
Dec 19 12:33:06.744 INFO [stdout] 616aa65538debe95143250622d5b6e0a7eabf33dad02aa4f9f833344d17a111c