Dec 19 19:01:44.094 INFO checking christophertrml/rs-natural against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:01:44.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/christophertrml/rs-natural:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:01:44.374 INFO [stdout] 798175548d924068bb1fdc2d15d4e3a5eeef603da46139d1d9787068be2a293f
Dec 19 19:01:44.396 INFO running `"docker" "start" "-a" "798175548d924068bb1fdc2d15d4e3a5eeef603da46139d1d9787068be2a293f"`
Dec 19 19:01:45.101 INFO [stderr]     Checking natural v0.3.0 (/opt/crater/workdir)
Dec 19 19:01:45.243 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 19 19:01:45.243 INFO [stderr]  --> src/tf_idf.rs:2:5
Dec 19 19:01:45.243 INFO [stderr]   |
Dec 19 19:01:45.243 INFO [stderr] 2 | use std::cmp::Ordering;
Dec 19 19:01:45.243 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 19:01:45.243 INFO [stderr]   |
Dec 19 19:01:45.244 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:01:45.244 INFO [stderr] 
Dec 19 19:01:45.260 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 19:01:45.260 INFO [stderr]  --> src/stem.rs:5:5
Dec 19 19:01:45.260 INFO [stderr]   |
Dec 19 19:01:45.260 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 19 19:01:45.260 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 19:01:45.260 INFO [stderr]   |
Dec 19 19:01:45.260 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 19:01:45.260 INFO [stderr] 
Dec 19 19:01:45.304 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 19 19:01:45.304 INFO [stderr]  --> src/tf_idf.rs:2:5
Dec 19 19:01:45.304 INFO [stderr]   |
Dec 19 19:01:45.304 INFO [stderr] 2 | use std::cmp::Ordering;
Dec 19 19:01:45.304 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 19:01:45.304 INFO [stderr]   |
Dec 19 19:01:45.304 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:01:45.304 INFO [stderr] 
Dec 19 19:01:45.316 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 19:01:45.316 INFO [stderr]  --> src/stem.rs:5:5
Dec 19 19:01:45.316 INFO [stderr]   |
Dec 19 19:01:45.316 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 19 19:01:45.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 19:01:45.316 INFO [stderr]   |
Dec 19 19:01:45.316 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 19:01:45.316 INFO [stderr] 
Dec 19 19:01:45.379 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 19:01:45.379 INFO [stderr]  --> src/stem.rs:5:5
Dec 19 19:01:45.379 INFO [stderr]   |
Dec 19 19:01:45.379 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 19 19:01:45.379 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 19:01:45.379 INFO [stderr] 
Dec 19 19:01:45.399 INFO [stderr] warning: value assigned to `normalized_prob` is never read
Dec 19 19:01:45.399 INFO [stderr]   --> src/classifier.rs:39:15
Dec 19 19:01:45.399 INFO [stderr]    |
Dec 19 19:01:45.399 INFO [stderr] 39 |       let mut normalized_prob = 0.0;
Dec 19 19:01:45.399 INFO [stderr]    |               ^^^^^^^^^^^^^^^
Dec 19 19:01:45.399 INFO [stderr]    |
Dec 19 19:01:45.399 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 19:01:45.399 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 19:01:45.399 INFO [stderr] 
Dec 19 19:01:45.450 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 19:01:45.450 INFO [stderr]  --> src/stem.rs:5:5
Dec 19 19:01:45.450 INFO [stderr]   |
Dec 19 19:01:45.450 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 19 19:01:45.450 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 19:01:45.450 INFO [stderr] 
Dec 19 19:01:45.450 INFO [stderr] warning: value assigned to `normalized_prob` is never read
Dec 19 19:01:45.450 INFO [stderr]   --> src/classifier.rs:39:15
Dec 19 19:01:45.450 INFO [stderr]    |
Dec 19 19:01:45.450 INFO [stderr] 39 |       let mut normalized_prob = 0.0;
Dec 19 19:01:45.450 INFO [stderr]    |               ^^^^^^^^^^^^^^^
Dec 19 19:01:45.450 INFO [stderr]    |
Dec 19 19:01:45.450 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 19:01:45.450 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 19:01:45.450 INFO [stderr] 
Dec 19 19:01:46.511 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 19:01:46.511 INFO [stderr]   --> tests/stem_tests.rs:18:25
Dec 19 19:01:46.511 INFO [stderr]    |
Dec 19 19:01:46.511 INFO [stderr] 18 |         let test = test.trim_right();
Dec 19 19:01:46.511 INFO [stderr]    |                         ^^^^^^^^^^
Dec 19 19:01:46.511 INFO [stderr]    |
Dec 19 19:01:46.511 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 19:01:46.511 INFO [stderr] 
Dec 19 19:01:46.512 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 19:01:46.512 INFO [stderr]   --> tests/stem_tests.rs:19:29
Dec 19 19:01:46.512 INFO [stderr]    |
Dec 19 19:01:46.512 INFO [stderr] 19 |         let expect = expect.trim_right();
Dec 19 19:01:46.512 INFO [stderr]    |                             ^^^^^^^^^^
Dec 19 19:01:46.512 INFO [stderr] 
Dec 19 19:01:46.512 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 19:01:46.512 INFO [stderr]   --> tests/stem_tests.rs:20:38
Dec 19 19:01:46.512 INFO [stderr]    |
Dec 19 19:01:46.512 INFO [stderr] 20 |         let stemmed = stem::get(test.trim_right());
Dec 19 19:01:46.512 INFO [stderr]    |                                      ^^^^^^^^^^
Dec 19 19:01:46.513 INFO [stderr] 
Dec 19 19:01:46.513 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 19:01:46.513 INFO [stderr]   --> tests/stem_tests.rs:22:28
Dec 19 19:01:46.513 INFO [stderr]    |
Dec 19 19:01:46.514 INFO [stderr] 22 |         assert_eq!(stemmed.trim_right(), expect);
Dec 19 19:01:46.514 INFO [stderr]    |                            ^^^^^^^^^^
Dec 19 19:01:46.514 INFO [stderr] 
Dec 19 19:01:46.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 19 19:01:47.105 INFO running `"docker" "inspect" "798175548d924068bb1fdc2d15d4e3a5eeef603da46139d1d9787068be2a293f"`
Dec 19 19:01:47.306 INFO running `"docker" "rm" "-f" "798175548d924068bb1fdc2d15d4e3a5eeef603da46139d1d9787068be2a293f"`
Dec 19 19:01:47.516 INFO [stdout] 798175548d924068bb1fdc2d15d4e3a5eeef603da46139d1d9787068be2a293f