Dec 12 08:17:04.094 INFO checking rust-tfidf-1.0.4 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 08:17:04.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 08:17:04.312 INFO [stdout] ca406284d134b4a0c400f8cf8a049743327db151199d9036a7f7b1010c3b794c
Dec 12 08:17:04.314 INFO running `"docker" "start" "-a" "ca406284d134b4a0c400f8cf8a049743327db151199d9036a7f7b1010c3b794c"`
Dec 12 08:17:04.748 INFO [stderr] usermod: no changes
Dec 12 08:17:04.832 INFO [stderr]     Checking rust-tfidf v1.0.4 (/source)
Dec 12 08:17:05.965 INFO [stderr] warning: unused import: `num::traits::Float`
Dec 12 08:17:05.965 INFO [stderr]  --> src/tf.rs:9:5
Dec 12 08:17:05.965 INFO [stderr]   |
Dec 12 08:17:05.965 INFO [stderr] 9 | use num::traits::Float;
Dec 12 08:17:05.965 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 08:17:05.965 INFO [stderr]   |
Dec 12 08:17:05.965 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:17:05.965 INFO [stderr] 
Dec 12 08:17:06.201 INFO [stderr] warning: unused import: `num::traits::Float`
Dec 12 08:17:06.201 INFO [stderr]  --> src/tf.rs:9:5
Dec 12 08:17:06.201 INFO [stderr]   |
Dec 12 08:17:06.201 INFO [stderr] 9 | use num::traits::Float;
Dec 12 08:17:06.201 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 08:17:06.201 INFO [stderr]   |
Dec 12 08:17:06.201 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:17:06.201 INFO [stderr] 
Dec 12 08:17:06.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 12 08:17:06.248 INFO [stderr] su: No module specific data is present
Dec 12 08:17:06.531 INFO running `"docker" "inspect" "ca406284d134b4a0c400f8cf8a049743327db151199d9036a7f7b1010c3b794c"`
Dec 12 08:17:06.692 INFO running `"docker" "rm" "-f" "ca406284d134b4a0c400f8cf8a049743327db151199d9036a7f7b1010c3b794c"`
Dec 12 08:17:06.771 INFO [stdout] ca406284d134b4a0c400f8cf8a049743327db151199d9036a7f7b1010c3b794c