[INFO] fetching crate finalfusion 0.5.1...
[INFO] extracting crate finalfusion 0.5.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/finalfusion/0.5.1
[INFO] extracting crate finalfusion 0.5.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/finalfusion/0.5.1
[INFO] validating manifest of finalfusion-0.5.1 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 finalfusion-0.5.1 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 finalfusion-0.5.1
[INFO] finished frobbing finalfusion-0.5.1
[INFO] frobbed toml for finalfusion-0.5.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/finalfusion/0.5.1/Cargo.toml
[INFO] started frobbing finalfusion-0.5.1
[INFO] finished frobbing finalfusion-0.5.1
[INFO] frobbed toml for finalfusion-0.5.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/finalfusion/0.5.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing finalfusion-0.5.1 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/finalfusion/0.5.1:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] a3274df21dd7022f628cf1c00ae97ba1598cb52a7d2b34ff629674c194016047
[INFO] running `"docker" "start" "-a" "a3274df21dd7022f628cf1c00ae97ba1598cb52a7d2b34ff629674c194016047"`
[INFO] [stderr]    Compiling reductive v0.2.0
[INFO] [stderr]    Compiling finalfusion v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/embeddings.rs:250:18
[INFO] [stderr]     |
[INFO] [stderr] 250 |     storage: &'a Storage,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/word2vec.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn read_number(reader: &mut BufRead, delim: u8) -> Result<usize, Error> {
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/word2vec.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn read_string(reader: &mut BufRead, delim: u8) -> Result<String, Error> {
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
[INFO] running `"docker" "inspect" "a3274df21dd7022f628cf1c00ae97ba1598cb52a7d2b34ff629674c194016047"`
[INFO] running `"docker" "rm" "-f" "a3274df21dd7022f628cf1c00ae97ba1598cb52a7d2b34ff629674c194016047"`
[INFO] [stdout] a3274df21dd7022f628cf1c00ae97ba1598cb52a7d2b34ff629674c194016047
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/finalfusion/0.5.1:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] f162fbe2d0f18e75d0bb785e645418e444d56416e0141251feb1df10e3132917
[INFO] running `"docker" "start" "-a" "f162fbe2d0f18e75d0bb785e645418e444d56416e0141251feb1df10e3132917"`
[INFO] [stderr]    Compiling finalfusion v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/embeddings.rs:250:18
[INFO] [stderr]     |
[INFO] [stderr] 250 |     storage: &'a Storage,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/word2vec.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn read_number(reader: &mut BufRead, delim: u8) -> Result<usize, Error> {
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/word2vec.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn read_string(reader: &mut BufRead, delim: u8) -> Result<String, Error> {
[INFO] [stderr]    |                             ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.70s
[INFO] running `"docker" "inspect" "f162fbe2d0f18e75d0bb785e645418e444d56416e0141251feb1df10e3132917"`
[INFO] running `"docker" "rm" "-f" "f162fbe2d0f18e75d0bb785e645418e444d56416e0141251feb1df10e3132917"`
[INFO] [stdout] f162fbe2d0f18e75d0bb785e645418e444d56416e0141251feb1df10e3132917
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/finalfusion/0.5.1:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 323077d7e9f0bb4f47669ee2ae0d2b8cf448cd16939983cc3d0b7e54057c9864
[INFO] running `"docker" "start" "-a" "323077d7e9f0bb4f47669ee2ae0d2b8cf448cd16939983cc3d0b7e54057c9864"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/finalfusion-e571362ab555bebd
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test embeddings::tests::mmap ... ok
[INFO] [stdout] test io::tests::header_write_read_roundtrip ... ok
[INFO] [stdout] test metadata::tests::metadata_write_read_roundtrip ... ok
[INFO] [stdout] test metadata::tests::metadata_correct_chunk_size ... ok
[INFO] [stdout] test similarity::tests::test_analogy ... ok
[INFO] [stdout] test similarity::tests::test_similarity_limit ... ok
[INFO] [stdout] test embeddings::tests::write_read_simple_roundtrip ... ok
[INFO] [stdout] test similarity::tests::test_similarity ... ok
[INFO] [stdout] test subword::tests::empty_ngram_test ... ok
[INFO] [stdout] test embeddings::tests::write_read_simple_metadata_roundtrip ... ok
[INFO] [stdout] test storage::tests::ndarray_write_read_roundtrip ... ok
[INFO] [stdout] test storage::tests::ndarray_correct_chunk_size ... ok
[INFO] [stdout] test subword::tests::subword_indices_2m_test ... ok
[INFO] [stdout] test subword::tests::subword_indices_4_test ... ok
[INFO] [stdout] test subword::tests::ngrams_23_test ... ok
[INFO] [stdout] test subword::tests::ngrams_test ... ok
[INFO] [stdout] test tests::test_read_word2vec_binary ... ok
[INFO] [stdout] test tests::test_word2vec_binary_roundtrip ... ok
[INFO] [stdout] test text::tests::read_text ... ok
[INFO] [stdout] test text::tests::test_word2vec_text_dims_roundtrip ... ok
[INFO] [stdout] test vocab::tests::simple_vocab_correct_chunk_size ... ok
[INFO] [stdout] test vocab::tests::simple_vocab_write_read_roundtrip ... ok
[INFO] [stdout] test vocab::tests::subword_vocab_correct_chunk_size ... ok
[INFO] [stdout] test vocab::tests::subword_vocab_write_read_roundtrip ... ok
[INFO] [stdout] test text::tests::read_text_dims ... ok
[INFO] [stdout] test text::tests::test_word2vec_text_roundtrip ... ok
[INFO] [stdout] test subword::tests::incorrect_min_n_test ... ok
[INFO] [stdout] test subword::tests::incorrect_max_n_test ... ok
[INFO] [stdout] test storage::tests::quantized_array_correct_chunk_size ... ok
[INFO] [stdout] test storage::tests::quantized_array_norms_correct_chunk_size ... ok
[INFO] [stdout] test storage::tests::quantized_array_read_write_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests finalfusion
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/text.rs - text (line 16) ... ok
[INFO] [stdout] test src/io.rs - io::ReadEmbeddings (line 18) ... ok
[INFO] [stdout] test src/word2vec.rs - word2vec (line 6) ... ok
[INFO] [stdout] test src/io.rs - io::ReadMetadata (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "323077d7e9f0bb4f47669ee2ae0d2b8cf448cd16939983cc3d0b7e54057c9864"`
[INFO] running `"docker" "rm" "-f" "323077d7e9f0bb4f47669ee2ae0d2b8cf448cd16939983cc3d0b7e54057c9864"`
[INFO] [stdout] 323077d7e9f0bb4f47669ee2ae0d2b8cf448cd16939983cc3d0b7e54057c9864