[INFO] crate finalfrontier 0.6.1 is already in cache
[INFO] extracting crate finalfrontier 0.6.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/finalfrontier/0.6.1
[INFO] extracting crate finalfrontier 0.6.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/finalfrontier/0.6.1
[INFO] validating manifest of finalfrontier-0.6.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of finalfrontier-0.6.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing finalfrontier-0.6.1
[INFO] finished frobbing finalfrontier-0.6.1
[INFO] frobbed toml for finalfrontier-0.6.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/finalfrontier/0.6.1/Cargo.toml
[INFO] started frobbing finalfrontier-0.6.1
[INFO] finished frobbing finalfrontier-0.6.1
[INFO] frobbed toml for finalfrontier-0.6.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/finalfrontier/0.6.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing finalfrontier-0.6.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/finalfrontier/0.6.1:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c63d7d4d2baea94933977ab89411915b8fbc2875fee82730abdad42c1e654c49
[INFO] running `"docker" "start" "-a" "c63d7d4d2baea94933977ab89411915b8fbc2875fee82730abdad42c1e654c49"`
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling zipf v5.0.1
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling conllx v0.11.2
[INFO] [stderr]    Compiling ndarray-parallel v0.9.0
[INFO] [stderr]    Compiling ndarray-rand v0.9.0
[INFO] [stderr]    Compiling hogwild v0.6.0
[INFO] [stderr]    Compiling reductive v0.2.0
[INFO] [stderr]    Compiling finalfusion v0.7.1
[INFO] [stderr]    Compiling finalfrontier v0.6.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/deps.rs:125:14
[INFO] [stderr]     |
[INFO] [stderr] 125 |     ) -> Box<Iterator<Item = (usize, Dependency)> + 'a> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (usize, Dependency)> + 'a`
[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/dep_trainer.rs:84:21
[INFO] [stderr]    |
[INFO] [stderr] 84 |     type Iter = Box<Iterator<Item = (usize, Vec<usize>)>>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (usize, Vec<usize>)>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.71s
[INFO] running `"docker" "inspect" "c63d7d4d2baea94933977ab89411915b8fbc2875fee82730abdad42c1e654c49"`
[INFO] running `"docker" "rm" "-f" "c63d7d4d2baea94933977ab89411915b8fbc2875fee82730abdad42c1e654c49"`
[INFO] [stdout] c63d7d4d2baea94933977ab89411915b8fbc2875fee82730abdad42c1e654c49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/finalfrontier/0.6.1:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e8c36d4d346443553ded7e195cb045dd79554563062cfe6864f9b0b9998e382e
[INFO] running `"docker" "start" "-a" "e8c36d4d346443553ded7e195cb045dd79554563062cfe6864f9b0b9998e382e"`
[INFO] [stderr]    Compiling finalfrontier v0.6.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/deps.rs:125:14
[INFO] [stderr]     |
[INFO] [stderr] 125 |     ) -> Box<Iterator<Item = (usize, Dependency)> + 'a> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (usize, Dependency)> + 'a`
[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/dep_trainer.rs:84:21
[INFO] [stderr]    |
[INFO] [stderr] 84 |     type Iter = Box<Iterator<Item = (usize, Vec<usize>)>>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (usize, Vec<usize>)>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `"docker" "inspect" "e8c36d4d346443553ded7e195cb045dd79554563062cfe6864f9b0b9998e382e"`
[INFO] running `"docker" "rm" "-f" "e8c36d4d346443553ded7e195cb045dd79554563062cfe6864f9b0b9998e382e"`
[INFO] [stdout] e8c36d4d346443553ded7e195cb045dd79554563062cfe6864f9b0b9998e382e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/finalfrontier/0.6.1:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 402916d8d2b816cb03a8f6feb2ff252d4e78332a863e5fd95d84905239ecab42
[INFO] running `"docker" "start" "-a" "402916d8d2b816cb03a8f6feb2ff252d4e78332a863e5fd95d84905239ecab42"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/finalfrontier-ed8412f8e8950b3c
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test deps::tests::dep_iter_typed_no_root_depth1 ... ok
[INFO] [stdout] test deps::tests::dep_iter_typed_with_root_depth1 ... ok
[INFO] [stdout] test deps::tests::dep_iter_normalized_typed_no_root_depth2 ... ok
[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 loss::tests::log_logistic_loss_test ... ok
[INFO] [stdout] test io::tests::sentence_iterator_empty_newline_test ... ok
[INFO] [stdout] test deps::tests::paths ... ok
[INFO] [stdout] test loss::tests::logistic_function_test ... ok
[INFO] [stdout] test subword::tests::empty_ngram_test ... ok
[INFO] [stdout] test deps::tests::dep_iter_untyped_with_root_depth2 ... ok
[INFO] [stdout] test deps::tests::dep_iter_typed_with_root_depth2 ... ok
[INFO] [stdout] test subword::tests::ngrams_23_test ... ok
[INFO] [stdout] test subword::tests::ngrams_test ... ok
[INFO] [stdout] test sampling::tests::zipf_range_generator_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 vec_simd::tests::add_f32x4_test ... ok
[INFO] [stdout] test train_model::tests::model_embed_methods ... ok
[INFO] [stdout] test vec_simd::tests::add_unvectorized_test ... ok
[INFO] [stdout] test vec_simd::tests::dot_f32x4_test ... ok
[INFO] [stdout] test sampling::tests::weighted_range_generator_test ... ok
[INFO] [stdout] test vec_simd::tests::dot_unvectorized_test ... ok
[INFO] [stdout] test vec_simd::tests::scale_unvectorized_test ... ok
[INFO] [stdout] test util::test::reseed_on_clone_rng ... 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::scaled_add_f32x4_test ... ok
[INFO] [stdout] test vec_simd::tests::scaled_add_unvectorized_test ... ok
[INFO] [stdout] test sampling::tests::banded_range_generator_test ... ok
[INFO] [stdout] test vocab::tests::test_vocab_builder ... ok
[INFO] [stdout] test vocab::tests::test_simple_vocab_builder ... ok
[INFO] [stdout] test vocab::tests::types_are_sorted_simple_vocab ... ok
[INFO] [stdout] test vocab::tests::vocab_is_sorted ... ok
[INFO] [stdout] test subword::tests::incorrect_max_n_test ... ok
[INFO] [stdout] test sampling::tests::empty_weighted_range_generator ... ok
[INFO] [stdout] test subword::tests::incorrect_min_n_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 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" "402916d8d2b816cb03a8f6feb2ff252d4e78332a863e5fd95d84905239ecab42"`
[INFO] running `"docker" "rm" "-f" "402916d8d2b816cb03a8f6feb2ff252d4e78332a863e5fd95d84905239ecab42"`
[INFO] [stdout] 402916d8d2b816cb03a8f6feb2ff252d4e78332a863e5fd95d84905239ecab42