[INFO] cloning repository https://github.com/danieldk/finalfrontier [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danieldk/finalfrontier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanieldk%2Ffinalfrontier"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanieldk%2Ffinalfrontier'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 05ec35f4db3087498a12b4addf425fe272aae4cd [INFO] testing danieldk/finalfrontier against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanieldk%2Ffinalfrontier" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/danieldk/finalfrontier on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/danieldk/finalfrontier [INFO] finished tweaking git repo https://github.com/danieldk/finalfrontier [INFO] tweaked toml for git repo https://github.com/danieldk/finalfrontier written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/danieldk/finalfrontier already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4d68f012f0c9cc549c92d103d9379eba1b42fdb5e23c6e39ad9d3882b846e254 [INFO] running `"docker" "start" "-a" "4d68f012f0c9cc549c92d103d9379eba1b42fdb5e23c6e39ad9d3882b846e254"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling stdinout v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling matrixmultiply v0.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling terminal_size v0.1.12 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling console v0.11.2 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libssh2-sys v0.2.17 [INFO] [stderr] Compiling libgit2-sys v0.9.2 [INFO] [stderr] Compiling indicatif v0.14.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling zipf v6.1.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling thiserror v1.0.16 [INFO] [stderr] Compiling conllu v0.5.1 [INFO] [stderr] Compiling git2 v0.10.2 [INFO] [stderr] Compiling finalfrontier v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling reductive v0.4.0 [INFO] [stderr] Compiling ndarray-rand v0.11.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling finalfusion v0.12.1 [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:277:25 [INFO] [stderr] | [INFO] [stderr] 277 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:281:25 [INFO] [stderr] | [INFO] [stderr] 281 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 33s [INFO] running `"docker" "inspect" "4d68f012f0c9cc549c92d103d9379eba1b42fdb5e23c6e39ad9d3882b846e254"` [INFO] running `"docker" "rm" "-f" "4d68f012f0c9cc549c92d103d9379eba1b42fdb5e23c6e39ad9d3882b846e254"` [INFO] [stdout] 4d68f012f0c9cc549c92d103d9379eba1b42fdb5e23c6e39ad9d3882b846e254 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8e65d721528d9a2191c4f2949b6dc33c05a768c4cc0bb6377fb435b18789c79f [INFO] running `"docker" "start" "-a" "8e65d721528d9a2191c4f2949b6dc33c05a768c4cc0bb6377fb435b18789c79f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:277:25 [INFO] [stderr] | [INFO] [stderr] 277 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:281:25 [INFO] [stderr] | [INFO] [stderr] 281 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling finalfrontier v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:277:25 [INFO] [stderr] | [INFO] [stderr] 277 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:281:25 [INFO] [stderr] | [INFO] [stderr] 281 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.45s [INFO] running `"docker" "inspect" "8e65d721528d9a2191c4f2949b6dc33c05a768c4cc0bb6377fb435b18789c79f"` [INFO] running `"docker" "rm" "-f" "8e65d721528d9a2191c4f2949b6dc33c05a768c4cc0bb6377fb435b18789c79f"` [INFO] [stdout] 8e65d721528d9a2191c4f2949b6dc33c05a768c4cc0bb6377fb435b18789c79f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 019b97b1a4314edc9ec0a9f8c792bc4a6e128f642a1ba6669158913f7e0569c4 [INFO] running `"docker" "start" "-a" "019b97b1a4314edc9ec0a9f8c792bc4a6e128f642a1ba6669158913f7e0569c4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:277:25 [INFO] [stderr] | [INFO] [stderr] 277 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:281:25 [INFO] [stderr] | [INFO] [stderr] 281 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:277:25 [INFO] [stderr] | [INFO] [stderr] 277 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/deps.rs:281:25 [INFO] [stderr] | [INFO] [stderr] 281 | mem::replace(form, normalized); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/finalfrontier-c61b72507f6fbdc6 [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test hogwild::test::hogwild_array_test ... ok [INFO] [stdout] test deps::tests::dep_iter_typed_no_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::deps_thread_data_test ... ok [INFO] [stdout] test idx::test::test_idx_iter ... ok [INFO] [stdout] test hogwild::test::hogwild_test ... ok [INFO] [stdout] test io::tests::sentence_iterator_empty_newline_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::thread_data_test ... ok [INFO] [stdout] test loss::tests::logistic_function_test ... ok [INFO] [stdout] test vec_simd::tests::add_f32x4_test ... ok [INFO] [stdout] test vec_simd::tests::add_unvectorized_test ... ok [INFO] [stdout] test util::test::reseed_on_clone_rng ... ok [INFO] [stdout] test deps::tests::paths ... ok [INFO] [stdout] test deps::tests::dep_iter_untyped_with_root_depth2 ... ok [INFO] [stdout] test vec_simd::tests::dot_unvectorized_test ... ok [INFO] [stdout] test vec_simd::tests::scale_unvectorized_test ... ok [INFO] [stdout] test train_model::tests::model_embed_methods ... ok [INFO] [stdout] test vec_simd::tests::dot_f32x4_test ... ok [INFO] [stdout] test vec_simd::tests::scaled_add_unvectorized_test ... ok [INFO] [stdout] test vocab::simple::tests::test_simple_vocab_builder ... ok [INFO] [stdout] test vec_simd::tests::scaled_add_f32x4_test ... ok [INFO] [stdout] test vocab::subword::tests::vocab_is_sorted ... ok [INFO] [stdout] test loss::tests::log_logistic_loss_test ... ok [INFO] [stdout] test vocab::simple::tests::types_are_sorted_simple_vocab ... ok [INFO] [stdout] test deps::tests::dep_iter_typed_with_root_depth1 ... ok [INFO] [stdout] test vocab::subword::tests::test_ngram_vocab_builder ... ok [INFO] [stdout] test deps::tests::dep_iter_typed_with_root_depth2 ... ok [INFO] [stdout] test vocab::subword::tests::test_bucket_vocab_builder ... ok [INFO] [stdout] test vec_simd::tests::l2_normalize_test ... ok [INFO] [stdout] test vec_simd::tests::scale_f32x4_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 sampling::tests::empty_weighted_range_generator ... ok [INFO] [stdout] test io::tests::thread_data_out_of_bounds_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/finalfrontier-74a098ddea256cfe [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests finalfrontier [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "019b97b1a4314edc9ec0a9f8c792bc4a6e128f642a1ba6669158913f7e0569c4"` [INFO] running `"docker" "rm" "-f" "019b97b1a4314edc9ec0a9f8c792bc4a6e128f642a1ba6669158913f7e0569c4"` [INFO] [stdout] 019b97b1a4314edc9ec0a9f8c792bc4a6e128f642a1ba6669158913f7e0569c4