[INFO] fetching crate finalfrontier 0.9.4...
[INFO] testing finalfrontier-0.9.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate finalfrontier 0.9.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate finalfrontier 0.9.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finalfrontier 0.9.4
[INFO] finished tweaking crates.io crate finalfrontier 0.9.4
[INFO] tweaked toml for crates.io crate finalfrontier 0.9.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate finalfrontier 0.9.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deec15e52bec491ae8f04854f26b4b962133824619678ba2f55015b7f967fa2f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "deec15e52bec491ae8f04854f26b4b962133824619678ba2f55015b7f967fa2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deec15e52bec491ae8f04854f26b4b962133824619678ba2f55015b7f967fa2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deec15e52bec491ae8f04854f26b4b962133824619678ba2f55015b7f967fa2f", kill_on_drop: false }`
[INFO] [stdout] deec15e52bec491ae8f04854f26b4b962133824619678ba2f55015b7f967fa2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5fceb4965ea6ace8db75c2d712711577208a733033e0cf5d9733f07d12f7f91
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a5fceb4965ea6ace8db75c2d712711577208a733033e0cf5d9733f07d12f7f91", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling terminal_size v0.1.12
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling console v0.11.3
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libssh2-sys v0.2.17
[INFO] [stderr]    Compiling libgit2-sys v0.12.7+1.0.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling zipf v6.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling conllu v0.5.1
[INFO] [stderr]    Compiling git2 v0.13.6
[INFO] [stderr]    Compiling reductive v0.4.0
[INFO] [stderr]    Compiling ndarray-rand v0.11.0
[INFO] [stderr]    Compiling finalfrontier v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling finalfusion v0.12.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "a5fceb4965ea6ace8db75c2d712711577208a733033e0cf5d9733f07d12f7f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fceb4965ea6ace8db75c2d712711577208a733033e0cf5d9733f07d12f7f91", kill_on_drop: false }`
[INFO] [stdout] a5fceb4965ea6ace8db75c2d712711577208a733033e0cf5d9733f07d12f7f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b5e76bfbde2a0f1d8c94fbfdc8b6b270bf9effb644b39c782aa4cf2923fb16c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b5e76bfbde2a0f1d8c94fbfdc8b6b270bf9effb644b39c782aa4cf2923fb16c", kill_on_drop: false }`
[INFO] [stderr]    Compiling finalfrontier v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "1b5e76bfbde2a0f1d8c94fbfdc8b6b270bf9effb644b39c782aa4cf2923fb16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b5e76bfbde2a0f1d8c94fbfdc8b6b270bf9effb644b39c782aa4cf2923fb16c", kill_on_drop: false }`
[INFO] [stdout] 1b5e76bfbde2a0f1d8c94fbfdc8b6b270bf9effb644b39c782aa4cf2923fb16c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c84ff166e5dc528b43985a42e73680874df7a12af8445406a947147d23bc1ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8c84ff166e5dc528b43985a42e73680874df7a12af8445406a947147d23bc1ee", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] running 43 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/finalfrontier-c7054b7b5d671a0e
[INFO] [stdout] test deps::tests::dep_iter_typed_no_root_depth1 ... ok
[INFO] [stdout] test deps::tests::dep_iter_typed_with_root_depth2 ... 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 hogwild::test::hogwild_test ... ok
[INFO] [stdout] test hogwild::test::hogwild_array_test ... ok
[INFO] [stdout] test deps::tests::dep_iter_untyped_with_root_depth2 ... ok
[INFO] [stdout] test deps::tests::paths ... ok
[INFO] [stdout] test io::tests::sentence_iterator_empty_test ... ok
[INFO] [stdout] test idx::test::test_idx_iter ... ok
[INFO] [stdout] test io::tests::sentence_iterator_empty_newline_test ... ok
[INFO] [stdout] test io::tests::sentence_iterator_no_newline_test ... ok
[INFO] [stdout] test io::tests::sentence_iterator_test ... ok
[INFO] [stdout] test util::test::reseed_on_clone_rng ... ok
[INFO] [stdout] test loss::tests::log_logistic_loss_test ... ok
[INFO] [stdout] test loss::tests::logistic_function_test ... ok
[INFO] [stdout] test io::tests::thread_data_test ... ok
[INFO] [stdout] test io::tests::deps_thread_data_test ... ok
[INFO] [stdout] test vec_simd::tests::add_unvectorized_test ... ok
[INFO] [stdout] test sampling::tests::weighted_range_generator_test ... ok
[INFO] [stdout] test sampling::tests::zipf_range_generator_test ... ok
[INFO] [stdout] test sampling::tests::banded_range_generator_test ... ok
[INFO] [stdout] test train_model::tests::model_embed_methods ... ok
[INFO] [stdout] test vec_simd::tests::add_sse_test ... ok
[INFO] [stdout] test vec_simd::tests::scaled_add_unvectorized_test ... ok
[INFO] [stdout] test vec_simd::tests::scale_unvectorized_test ... ok
[INFO] [stdout] test vocab::subword::tests::test_bucket_vocab_builder ... ok
[INFO] [stdout] test vocab::simple::tests::test_simple_vocab_builder ... ok
[INFO] [stdout] test vocab::subword::tests::vocab_is_sorted ... ok
[INFO] [stdout] test vocab::test::target_size_0 ... ok
[INFO] [stdout] test vec_simd::tests::dot_unvectorized_test ... ok
[INFO] [stdout] test vocab::simple::tests::types_are_sorted_simple_vocab ... ok
[INFO] [stdout] test vocab::subword::tests::test_ngram_vocab_builder ... ok
[INFO] [stdout] test vec_simd::tests::l2_normalize_test ... ok
[INFO] [stdout] test vocab::test::target_size_discard_equal ... ok
[INFO] [stdout] test vec_simd::tests::dot_sse_test ... ok
[INFO] [stdout] test vocab::test::target_size_unique_counts ... ok
[INFO] [stdout] test vec_simd::tests::scale_sse_test ... ok
[INFO] [stdout] test vec_simd::tests::scaled_add_sse_test ... ok
[INFO] [stdout] test vocab::test::target_size_all_equal_too_many ... ok
[INFO] [stdout] test vocab::test::target_size_large ... ok
[INFO] [stdout] test io::tests::thread_data_out_of_bounds_test ... ok
[INFO] [stdout] test sampling::tests::empty_weighted_range_generator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/finalfrontier-3fc9a780edb37ded
[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] [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 `Command { std: "docker" "inspect" "8c84ff166e5dc528b43985a42e73680874df7a12af8445406a947147d23bc1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c84ff166e5dc528b43985a42e73680874df7a12af8445406a947147d23bc1ee", kill_on_drop: false }`
[INFO] [stdout] 8c84ff166e5dc528b43985a42e73680874df7a12af8445406a947147d23bc1ee