[INFO] fetching crate kite 0.2.1...
[INFO] extracting crate kite 0.2.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/kite/0.2.1
[INFO] extracting crate kite 0.2.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/kite/0.2.1
[INFO] validating manifest of kite-0.2.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kite-0.2.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kite-0.2.1
[INFO] finished frobbing kite-0.2.1
[INFO] frobbed toml for kite-0.2.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/kite/0.2.1/Cargo.toml
[INFO] started frobbing kite-0.2.1
[INFO] finished frobbing kite-0.2.1
[INFO] frobbed toml for kite-0.2.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/kite/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roaring v0.5.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing kite-0.2.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/kite/0.2.1:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 56eb6c4aa1c2b1f77da374db8b7af7f201f47e062e6e226ad4facc73b5b294ba
[INFO] running `"docker" "start" "-a" "56eb6c4aa1c2b1f77da374db8b7af7f201f47e062e6e226ad4facc73b5b294ba"`
[INFO] [stderr]    Compiling unicode-segmentation v0.1.3
[INFO] [stderr]    Compiling roaring v0.5.2
[INFO] [stderr]    Compiling kite v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/term_vector.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |             let mut positions = map.entry(token.term).or_insert_with(Vec::new);
[INFO] [stderr]    |                 ----^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `"docker" "inspect" "56eb6c4aa1c2b1f77da374db8b7af7f201f47e062e6e226ad4facc73b5b294ba"`
[INFO] running `"docker" "rm" "-f" "56eb6c4aa1c2b1f77da374db8b7af7f201f47e062e6e226ad4facc73b5b294ba"`
[INFO] [stdout] 56eb6c4aa1c2b1f77da374db8b7af7f201f47e062e6e226ad4facc73b5b294ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/kite/0.2.1:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a69e7b5ffbd98f297fa9a30657e4375a7157c9dec39638a1cc5799325c5dc7f6
[INFO] running `"docker" "start" "-a" "a69e7b5ffbd98f297fa9a30657e4375a7157c9dec39638a1cc5799325c5dc7f6"`
[INFO] [stderr]    Compiling kite v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/term_vector.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |             let mut positions = map.entry(token.term).or_insert_with(Vec::new);
[INFO] [stderr]    |                 ----^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "a69e7b5ffbd98f297fa9a30657e4375a7157c9dec39638a1cc5799325c5dc7f6"`
[INFO] running `"docker" "rm" "-f" "a69e7b5ffbd98f297fa9a30657e4375a7157c9dec39638a1cc5799325c5dc7f6"`
[INFO] [stdout] a69e7b5ffbd98f297fa9a30657e4375a7157c9dec39638a1cc5799325c5dc7f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/kite/0.2.1:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] fb27426eeebba45f3eb16ac5695000c18f66406547789d043b5c6af71249bea4
[INFO] running `"docker" "start" "-a" "fb27426eeebba45f3eb16ac5695000c18f66406547789d043b5c6af71249bea4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kite-fa047988ce836521
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test collectors::top_score::tests::test_top_score_collector_collect ... ok
[INFO] [stdout] test collectors::top_score::tests::test_top_score_collector_inital_state ... ok
[INFO] [stdout] test collectors::top_score::tests::test_top_score_collector_needs_score ... ok
[INFO] [stdout] test collectors::total_count::tests::test_total_count_collector_needs_score ... ok
[INFO] [stdout] test collectors::total_count::tests::test_total_count_collector_inital_state ... ok
[INFO] [stdout] test collectors::total_count::tests::test_total_count_collector_collect ... ok
[INFO] [stdout] test collectors::top_score::tests::test_top_score_collector_truncate ... ok
[INFO] [stdout] test similarity::tests::test_bm25_handles_zeros ... ok
[INFO] [stdout] test similarity::tests::test_bm25_higher_term_freq_increases_score ... ok
[INFO] [stdout] test similarity::tests::test_tf_idf_field_length_doesnt_affect_score ... ok
[INFO] [stdout] test similarity::tests::test_bm25_lower_term_docs_increases_score ... ok
[INFO] [stdout] test similarity::tests::test_bm25_lower_field_length_increases_score ... ok
[INFO] [stdout] test similarity::tests::test_tf_idf_total_tokens_doesnt_affect_score ... ok
[INFO] [stdout] test term::tests::test_blank_string_to_bytes ... ok
[INFO] [stdout] test term::tests::test_boolean_false_to_bytes ... ok
[INFO] [stdout] test term::tests::test_boolean_true_to_bytes ... ok
[INFO] [stdout] test term::tests::test_datetime_to_bytes ... ok
[INFO] [stdout] test similarity::tests::test_tf_idf_lower_term_docs_increases_score ... ok
[INFO] [stdout] test similarity::tests::test_tf_idf_higher_term_freq_increases_score ... ok
[INFO] [stdout] test term::tests::test_datetime_with_different_timezone_to_bytes ... ok
[INFO] [stdout] test term::tests::test_datetime_with_microseconds_to_bytes ... ok
[INFO] [stdout] test term::tests::test_hiragana_string_to_bytes ... ok
[INFO] [stdout] test term::tests::test_integer_to_bytes ... ok
[INFO] [stdout] test term::tests::test_negative_integer_to_bytes ... ok
[INFO] [stdout] test term::tests::test_string_to_bytes ... ok
[INFO] [stdout] test similarity::tests::test_bm25_higher_total_tokens_increases_score ... ok
[INFO] [stdout] test similarity::tests::test_tf_idf_handles_zeros ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kite
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fb27426eeebba45f3eb16ac5695000c18f66406547789d043b5c6af71249bea4"`
[INFO] running `"docker" "rm" "-f" "fb27426eeebba45f3eb16ac5695000c18f66406547789d043b5c6af71249bea4"`
[INFO] [stdout] fb27426eeebba45f3eb16ac5695000c18f66406547789d043b5c6af71249bea4