Dec 04 20:56:12.269 INFO checking christophertrml/rs-natural against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:56:12.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 20:56:12.546 INFO [stdout] 1c3470f15a312024dfae889ece30afd83d8cae28b60ddae329aa0081a95de68b
Dec 04 20:56:12.548 INFO running `"docker" "start" "-a" "1c3470f15a312024dfae889ece30afd83d8cae28b60ddae329aa0081a95de68b"`
Dec 04 20:56:13.146 INFO [stderr] usermod: no changes
Dec 04 20:56:13.181 INFO [stderr]     Checking natural v0.3.0 (/source)
Dec 04 20:56:13.535 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 04 20:56:13.535 INFO [stderr]  --> src/tf_idf.rs:2:5
Dec 04 20:56:13.535 INFO [stderr]   |
Dec 04 20:56:13.535 INFO [stderr] 2 | use std::cmp::Ordering;
Dec 04 20:56:13.535 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 20:56:13.535 INFO [stderr]   |
Dec 04 20:56:13.535 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:56:13.535 INFO [stderr] 
Dec 04 20:56:13.555 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 20:56:13.555 INFO [stderr]  --> src/stem.rs:5:5
Dec 04 20:56:13.555 INFO [stderr]   |
Dec 04 20:56:13.555 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 04 20:56:13.555 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:56:13.555 INFO [stderr]   |
Dec 04 20:56:13.555 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 20:56:13.555 INFO [stderr] 
Dec 04 20:56:13.655 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 04 20:56:13.655 INFO [stderr]  --> src/tf_idf.rs:2:5
Dec 04 20:56:13.655 INFO [stderr]   |
Dec 04 20:56:13.655 INFO [stderr] 2 | use std::cmp::Ordering;
Dec 04 20:56:13.655 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 20:56:13.655 INFO [stderr]   |
Dec 04 20:56:13.655 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:56:13.655 INFO [stderr] 
Dec 04 20:56:13.683 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 20:56:13.683 INFO [stderr]  --> src/stem.rs:5:5
Dec 04 20:56:13.683 INFO [stderr]   |
Dec 04 20:56:13.683 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 04 20:56:13.683 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:56:13.683 INFO [stderr]   |
Dec 04 20:56:13.683 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 20:56:13.683 INFO [stderr] 
Dec 04 20:56:13.744 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 20:56:13.744 INFO [stderr]  --> src/stem.rs:5:5
Dec 04 20:56:13.744 INFO [stderr]   |
Dec 04 20:56:13.744 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 04 20:56:13.744 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:56:13.744 INFO [stderr] 
Dec 04 20:56:13.762 INFO [stderr] warning: value assigned to `normalized_prob` is never read
Dec 04 20:56:13.762 INFO [stderr]   --> src/classifier.rs:39:15
Dec 04 20:56:13.762 INFO [stderr]    |
Dec 04 20:56:13.762 INFO [stderr] 39 |       let mut normalized_prob = 0.0;
Dec 04 20:56:13.762 INFO [stderr]    |               ^^^^^^^^^^^^^^^
Dec 04 20:56:13.762 INFO [stderr]    |
Dec 04 20:56:13.762 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 20:56:13.762 INFO [stderr] 
Dec 04 20:56:13.807 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 20:56:13.807 INFO [stderr]  --> src/stem.rs:5:5
Dec 04 20:56:13.807 INFO [stderr]   |
Dec 04 20:56:13.807 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 04 20:56:13.808 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:56:13.808 INFO [stderr] 
Dec 04 20:56:13.817 INFO [stderr] warning: value assigned to `normalized_prob` is never read
Dec 04 20:56:13.817 INFO [stderr]   --> src/classifier.rs:39:15
Dec 04 20:56:13.817 INFO [stderr]    |
Dec 04 20:56:13.817 INFO [stderr] 39 |       let mut normalized_prob = 0.0;
Dec 04 20:56:13.817 INFO [stderr]    |               ^^^^^^^^^^^^^^^
Dec 04 20:56:13.817 INFO [stderr]    |
Dec 04 20:56:13.817 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 20:56:13.817 INFO [stderr] 
Dec 04 20:56:15.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
Dec 04 20:56:15.899 INFO [stderr] su: No module specific data is present
Dec 04 20:56:16.222 INFO running `"docker" "inspect" "1c3470f15a312024dfae889ece30afd83d8cae28b60ddae329aa0081a95de68b"`
Dec 04 20:56:16.379 INFO running `"docker" "rm" "-f" "1c3470f15a312024dfae889ece30afd83d8cae28b60ddae329aa0081a95de68b"`
Dec 04 20:56:16.528 INFO [stdout] 1c3470f15a312024dfae889ece30afd83d8cae28b60ddae329aa0081a95de68b