[INFO] crate finalfrontier 0.2.0 is already in cache
[INFO] extracting crate finalfrontier 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/finalfrontier/0.2.0
[INFO] extracting crate finalfrontier 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/finalfrontier/0.2.0
[INFO] validating manifest of finalfrontier-0.2.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of finalfrontier-0.2.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing finalfrontier-0.2.0
[INFO] finished frobbing finalfrontier-0.2.0
[INFO] frobbed toml for finalfrontier-0.2.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/finalfrontier/0.2.0/Cargo.toml
[INFO] started frobbing finalfrontier-0.2.0
[INFO] finished frobbing finalfrontier-0.2.0
[INFO] frobbed toml for finalfrontier-0.2.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/finalfrontier/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing finalfrontier-0.2.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/finalfrontier/0.2.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] cac1f277cc507f2b6d7d80722e7c1053762b18538b420bb3f605e299bb654d92
[INFO] running `"docker" "start" "-a" "cac1f277cc507f2b6d7d80722e7c1053762b18538b420bb3f605e299bb654d92"`
[INFO] [stderr]    Compiling zipf v3.0.0
[INFO] [stderr]    Compiling hogwild v0.2.0
[INFO] [stderr]    Compiling ndarray-rand v0.7.0
[INFO] [stderr]    Compiling finalfrontier v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `"docker" "inspect" "cac1f277cc507f2b6d7d80722e7c1053762b18538b420bb3f605e299bb654d92"`
[INFO] running `"docker" "rm" "-f" "cac1f277cc507f2b6d7d80722e7c1053762b18538b420bb3f605e299bb654d92"`
[INFO] [stdout] cac1f277cc507f2b6d7d80722e7c1053762b18538b420bb3f605e299bb654d92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/finalfrontier/0.2.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a2c1eef43fcd23b5bb249edf460f3a5369dbd9ce9b7fba1bccfe1f0541ddcc66
[INFO] running `"docker" "start" "-a" "a2c1eef43fcd23b5bb249edf460f3a5369dbd9ce9b7fba1bccfe1f0541ddcc66"`
[INFO] [stderr]    Compiling finalfrontier v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `"docker" "inspect" "a2c1eef43fcd23b5bb249edf460f3a5369dbd9ce9b7fba1bccfe1f0541ddcc66"`
[INFO] running `"docker" "rm" "-f" "a2c1eef43fcd23b5bb249edf460f3a5369dbd9ce9b7fba1bccfe1f0541ddcc66"`
[INFO] [stdout] a2c1eef43fcd23b5bb249edf460f3a5369dbd9ce9b7fba1bccfe1f0541ddcc66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/finalfrontier/0.2.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 1597c7d1fff8a5a569e604e09c2ac6114460cfa12ea6b567e8d7e940b944d3a4
[INFO] running `"docker" "start" "-a" "1597c7d1fff8a5a569e604e09c2ac6114460cfa12ea6b567e8d7e940b944d3a4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/finalfrontier-5ff8a2bf6284854e
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test io::tests::sentence_iterator_empty_test ... ok
[INFO] [stdout] test io::tests::sentence_iterator_test ... ok
[INFO] [stdout] test io::tests::sentence_iterator_no_newline_test ... ok
[INFO] [stdout] test io::tests::sentence_iterator_empty_newline_test ... ok
[INFO] [stdout] test loss::tests::log_logistic_loss_test ... ok
[INFO] [stdout] test loss::tests::logistic_function_test ... ok
[INFO] [stdout] test model::tests::test_iter ... ok
[INFO] [stdout] test subword::tests::ngrams_test ... ok
[INFO] [stdout] test subword::tests::subword_indices_2m_test ... ok
[INFO] [stdout] test subword::tests::subword_indices_4_test ... ok
[INFO] [stdout] test train_model::tests::model_embed_methods ... ok
[INFO] [stdout] test vec_simd::tests::add_f32x4_test ... ok
[INFO] [stdout] test vec_simd::tests::add_unvectorized_test ... ok
[INFO] [stdout] test vec_simd::tests::dot_f32x4_test ... ok
[INFO] [stdout] test vec_simd::tests::dot_unvectorized_test ... ok
[INFO] [stdout] test vec_simd::tests::l2_normalize_test ... ok
[INFO] [stdout] test vec_simd::tests::scale_f32x4_test ... ok
[INFO] [stdout] test vec_simd::tests::scale_unvectorized_test ... ok
[INFO] [stdout] test vec_simd::tests::scaled_add_f32x4_test ... ok
[INFO] [stdout] test vec_simd::tests::scaled_add_unvectorized_test ... ok
[INFO] [stdout] test vocab::tests::test_vocab_builder ... ok
[INFO] [stdout] test vocab::tests::vocab_is_sorted ... ok
[INFO] [stdout] test sampling::tests::zipf_range_generator_test ... ok
[INFO] [stdout] test subword::tests::ngrams_23_test ... ok
[INFO] [stdout] test subword::tests::empty_ngram_test ... ok
[INFO] [stdout] test sampling::tests::weighted_range_generator_test ... ok
[INFO] [stdout] test subword::tests::incorrect_min_n_test ... ok
[INFO] [stdout] test subword::tests::incorrect_max_n_test ... ok
[INFO] [stdout] test sampling::tests::empty_weighted_range_generator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests finalfrontier
[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" "1597c7d1fff8a5a569e604e09c2ac6114460cfa12ea6b567e8d7e940b944d3a4"`
[INFO] running `"docker" "rm" "-f" "1597c7d1fff8a5a569e604e09c2ac6114460cfa12ea6b567e8d7e940b944d3a4"`
[INFO] [stdout] 1597c7d1fff8a5a569e604e09c2ac6114460cfa12ea6b567e8d7e940b944d3a4