Dec 19 18:00:52.591 INFO checking dezmound/graph2vec against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:00:52.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dezmound/graph2vec:/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 18:00:52.992 INFO [stdout] 46ec94cda06d311f135bc4e09f9ec4692253da023d5e21ac0d186640ce01c7f2
Dec 19 18:00:52.997 INFO running `"docker" "start" "-a" "46ec94cda06d311f135bc4e09f9ec4692253da023d5e21ac0d186640ce01c7f2"`
Dec 19 18:00:54.016 INFO [stderr]     Checking graph2vec v0.1.0 (/opt/crater/workdir)
Dec 19 18:00:54.248 INFO [stderr] warning: unused import: `graph::vectorize::BoW`
Dec 19 18:00:54.248 INFO [stderr]  --> src/main.rs:7:5
Dec 19 18:00:54.248 INFO [stderr]   |
Dec 19 18:00:54.248 INFO [stderr] 7 | use graph::vectorize::BoW;
Dec 19 18:00:54.248 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:54.248 INFO [stderr]   |
Dec 19 18:00:54.249 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:00:54.249 INFO [stderr] 
Dec 19 18:00:54.284 INFO [stderr] warning: unused import: `graph::vectorize::BoW`
Dec 19 18:00:54.284 INFO [stderr]  --> src/main.rs:7:5
Dec 19 18:00:54.284 INFO [stderr]   |
Dec 19 18:00:54.284 INFO [stderr] 7 | use graph::vectorize::BoW;
Dec 19 18:00:54.284 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:54.284 INFO [stderr]   |
Dec 19 18:00:54.284 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:00:54.284 INFO [stderr] 
Dec 19 18:00:54.464 INFO [stderr] warning: method is never used: `new`
Dec 19 18:00:54.464 INFO [stderr]   --> src/graph/vectorize.rs:24:5
Dec 19 18:00:54.464 INFO [stderr]    |
Dec 19 18:00:54.464 INFO [stderr] 24 |     pub fn new(graph: Arc<Graph>) -> BoW {
Dec 19 18:00:54.464 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:54.464 INFO [stderr]    |
Dec 19 18:00:54.464 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:00:54.464 INFO [stderr] 
Dec 19 18:00:54.544 INFO [stderr] warning: method is never used: `new`
Dec 19 18:00:54.544 INFO [stderr]   --> src/graph/vectorize.rs:24:5
Dec 19 18:00:54.544 INFO [stderr]    |
Dec 19 18:00:54.544 INFO [stderr] 24 |     pub fn new(graph: Arc<Graph>) -> BoW {
Dec 19 18:00:54.544 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:54.544 INFO [stderr]    |
Dec 19 18:00:54.544 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:00:54.544 INFO [stderr] 
Dec 19 18:00:54.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 19 18:00:55.152 INFO running `"docker" "inspect" "46ec94cda06d311f135bc4e09f9ec4692253da023d5e21ac0d186640ce01c7f2"`
Dec 19 18:00:55.330 INFO running `"docker" "rm" "-f" "46ec94cda06d311f135bc4e09f9ec4692253da023d5e21ac0d186640ce01c7f2"`
Dec 19 18:00:55.491 INFO [stdout] 46ec94cda06d311f135bc4e09f9ec4692253da023d5e21ac0d186640ce01c7f2