[INFO] fetching crate annembed 0.0.2...
[INFO] testing annembed-0.0.2 against 1.57.0 for beta-1.58-1
[INFO] extracting crate annembed 0.0.2 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate annembed 0.0.2 on toolchain 1.57.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.57.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate annembed 0.0.2
[INFO] finished tweaking crates.io crate annembed 0.0.2
[INFO] tweaked toml for crates.io crate annembed 0.0.2 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate crates.io crate annembed 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.57.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+1.57.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 411dba504c68f6dd937407f099b44363806a4b30b5cc822d7a2424ae257c5c2b
[INFO] running `Command { std: "docker" "start" "-a" "411dba504c68f6dd937407f099b44363806a4b30b5cc822d7a2424ae257c5c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "411dba504c68f6dd937407f099b44363806a4b30b5cc822d7a2424ae257c5c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "411dba504c68f6dd937407f099b44363806a4b30b5cc822d7a2424ae257c5c2b", kill_on_drop: false }`
[INFO] [stdout] 411dba504c68f6dd937407f099b44363806a4b30b5cc822d7a2424ae257c5c2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+1.57.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 629c2aa3ca0e74d5a71573d8022f8dec9c6fa72e9d8cf486c73632e1590f21e8
[INFO] running `Command { std: "docker" "start" "-a" "629c2aa3ca0e74d5a71573d8022f8dec9c6fa72e9d8cf486c73632e1590f21e8", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Compiling libc v0.2.107
[INFO] [stderr] Compiling proc-macro2 v1.0.32
[INFO] [stderr] Compiling syn v1.0.81
[INFO] [stderr] Compiling libm v0.2.1
[INFO] [stderr] Compiling serde v1.0.130
[INFO] [stderr] Compiling crossbeam-epoch v0.9.5
[INFO] [stderr] Compiling rayon-core v1.9.1
[INFO] [stderr] Compiling same-file v1.0.6
[INFO] [stderr] Compiling either v1.6.1
[INFO] [stderr] Compiling log v0.4.14
[INFO] [stderr] Compiling rawpointer v0.2.1
[INFO] [stderr] Compiling regex-syntax v0.6.25
[INFO] [stderr] Compiling humantime v2.1.0
[INFO] [stderr] Compiling termcolor v1.1.2
[INFO] [stderr] Compiling unicode-width v0.1.9
[INFO] [stderr] Compiling regex-automata v0.1.10
[INFO] [stderr] Compiling vec_map v0.8.2
[INFO] [stderr] Compiling ansi_term v0.11.0
[INFO] [stderr] Compiling ahash v0.4.7
[INFO] [stderr] Compiling strsim v0.8.0
[INFO] [stderr] Compiling quantiles v0.7.1
[INFO] [stderr] Compiling num-traits v0.2.14
[INFO] [stderr] Compiling memoffset v0.6.4
[INFO] [stderr] Compiling rayon v1.5.1
[INFO] [stderr] Compiling num-complex v0.2.4
[INFO] [stderr] Compiling num-integer v0.1.44
[INFO] [stderr] Compiling crossbeam-channel v0.5.1
[INFO] [stderr] Compiling paste-impl v0.1.18
[INFO] [stderr] Compiling csv-core v0.1.10
[INFO] [stderr] Compiling matrixmultiply v0.3.1
[INFO] [stderr] Compiling textwrap v0.11.0
[INFO] [stderr] Compiling walkdir v2.3.2
[INFO] [stderr] Compiling hashbrown v0.9.1
[INFO] [stderr] Compiling paste v0.1.18
[INFO] [stderr] Compiling simdeez v1.0.7
[INFO] [stderr] Compiling crossbeam-deque v0.8.1
[INFO] [stderr] Compiling regex v1.5.4
[INFO] [stderr] Compiling quote v1.0.10
[INFO] [stderr] Compiling getrandom v0.2.3
[INFO] [stderr] Compiling getrandom v0.1.16
[INFO] [stderr] Compiling num_cpus v1.13.0
[INFO] [stderr] Compiling dirs-sys v0.3.6
[INFO] [stderr] Compiling atty v0.2.14
[INFO] [stderr] Compiling cblas-sys v0.1.4
[INFO] [stderr] Compiling lapack-sys v0.12.1
[INFO] [stderr] Compiling parking_lot_core v0.8.5
[INFO] [stderr] Compiling cpu-time v1.0.0
[INFO] [stderr] Compiling lapacke-sys v0.1.4
[INFO] [stderr] Compiling clap v2.33.3
[INFO] [stderr] Compiling rand_core v0.6.3
[INFO] [stderr] Compiling dirs v3.0.2
[INFO] [stderr] Compiling rand_core v0.5.1
[INFO] [stderr] Compiling parking_lot v0.11.2
[INFO] [stderr] Compiling rand_chacha v0.3.1
[INFO] [stderr] Compiling rand_xoshiro v0.6.0
[INFO] [stderr] Compiling rand_pcg v0.2.1
[INFO] [stderr] Compiling rand_chacha v0.2.2
[INFO] [stderr] Compiling rand v0.7.3
[INFO] [stderr] Compiling rand v0.8.4
[INFO] [stderr] Compiling approx v0.4.0
[INFO] [stderr] Compiling approx v0.3.2
[INFO] [stderr] Compiling env_logger v0.8.4
[INFO] [stderr] Compiling env_logger v0.9.0
[INFO] [stderr] Compiling alga v0.9.3
[INFO] [stderr] Compiling rand_distr v0.4.2
[INFO] [stderr] Compiling skiplist v0.3.0
[INFO] [stderr] Compiling serde_derive v1.0.130
[INFO] [stderr] Compiling thiserror-impl v1.0.30
[INFO] [stderr] Compiling katexit v0.1.1
[INFO] [stderr] Compiling thiserror v1.0.30
[INFO] [stderr] Compiling openblas-build v0.1.1
[INFO] [stderr] Compiling openblas-src v0.10.4
[INFO] [stderr] Compiling num-complex v0.4.0
[INFO] [stderr] Compiling bstr v0.2.17
[INFO] [stderr] Compiling bincode v1.3.3
[INFO] [stderr] Compiling hnsw_rs v0.1.15
[INFO] [stderr] Compiling ndarray v0.15.3
[INFO] [stderr] Compiling lapack v0.18.0
[INFO] [stderr] Compiling cauchy v0.4.0
[INFO] [stderr] Compiling lapacke v0.5.0
[INFO] [stderr] Compiling csv v1.1.6
[INFO] [stderr] Compiling sprs v0.11.0
[INFO] [stderr] Compiling lax v0.2.0
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] Compiling ndarray-linalg v0.14.1
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] Compiling annembed v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "629c2aa3ca0e74d5a71573d8022f8dec9c6fa72e9d8cf486c73632e1590f21e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629c2aa3ca0e74d5a71573d8022f8dec9c6fa72e9d8cf486c73632e1590f21e8", kill_on_drop: false }`
[INFO] [stdout] 629c2aa3ca0e74d5a71573d8022f8dec9c6fa72e9d8cf486c73632e1590f21e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+1.57.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c71d6697f60b46d91400596121dee37118382993880dd74135d55edd01e90d64
[INFO] running `Command { std: "docker" "start" "-a" "c71d6697f60b46d91400596121dee37118382993880dd74135d55edd01e90d64", kill_on_drop: false }`
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] Compiling annembed v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.65s
[INFO] running `Command { std: "docker" "inspect" "c71d6697f60b46d91400596121dee37118382993880dd74135d55edd01e90d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71d6697f60b46d91400596121dee37118382993880dd74135d55edd01e90d64", kill_on_drop: false }`
[INFO] [stdout] c71d6697f60b46d91400596121dee37118382993880dd74135d55edd01e90d64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+1.57.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0acde166504c416e3dd5c856bfe28e89176baef30b159b5f7daa22438dd0e99d
[INFO] running `Command { std: "docker" "start" "-a" "0acde166504c416e3dd5c856bfe28e89176baef30b159b5f7daa22438dd0e99d", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/annembed-c556a49c9587366f)
[INFO] [stdout]
[INFO] [stdout] running 19 tests
[INFO] [stdout] test hdbscan::kruskal::tests::test_union_find ... ok
[INFO] [stdout] test hdbscan::kruskal::test_path_halving ... ok
[INFO] [stdout] test tests::init_log ... ok
[INFO] [stdout] test tools::dichotomy::tests::test_dichotomy_dec ... ok
[INFO] [stdout] test tools::dichotomy::tests::test_dichotomy_inc ... ok
[INFO] [stdout] test tools::entropy::tests::test_proba_ann ... ok
[INFO] [stdout] test tools::svdapprox::tests::test_arrayview_mut ... ok
[INFO] [stdout] test tools::svdapprox::tests::test_svd_wiki_csr_epsil ... ok
[INFO] [stdout] test tools::svdapprox::tests::test_svd_wiki_full_epsil ... ok
[INFO] [stdout] test tools::svdapprox::tests::test_range_approx_randomized_1 ... ok
[INFO] [stdout] test tools::svdapprox::tests::test_svd_wiki_rank ... ok
[INFO] [stdout] test tools::svdapprox::tests::test_range_approx_subspace_iteration_1 ... ok
[INFO] [stdout] test fromhnsw::tests::test_small_indexset ... ok
[INFO] [stdout] test tools::svdapprox::tests::test_range_approx_randomized_2 ... ok
[INFO] [stdout] test tools::svdapprox::tests::test_range_approx_subspace_iteration_2 ... ok
[INFO] [stdout] test embedder::tests::mini_embed_full has been running for over 60 seconds
[INFO] [stdout] test fromhnsw::tests::test_full_hnsw has been running for over 60 seconds
[INFO] [stdout] test fromhnsw::tests::test_graph_projection has been running for over 60 seconds
[INFO] [stdout] test fromhnsw::tests::test_layer_hnsw has been running for over 60 seconds
[INFO] [stdout] test fromhnsw::tests::test_layer_hnsw ... ok
[INFO] [stdout] test embedder::tests::mini_embed_full ... ok
[INFO] [stdout] test fromhnsw::tests::test_full_hnsw ... ok
[INFO] [stdout] test fromhnsw::tests::test_graph_projection ... ok
[INFO] [stdout]
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 235.40s
[INFO] [stdout]
[INFO] [stderr] Doc-tests annembed
[INFO] [stderr] WARN rustc_metadata::locator no metadata found: no `.rustc` section in '/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28'
[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; finished in 0.00s
[INFO] [stdout]
[INFO] running `Command { std: "docker" "inspect" "0acde166504c416e3dd5c856bfe28e89176baef30b159b5f7daa22438dd0e99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0acde166504c416e3dd5c856bfe28e89176baef30b159b5f7daa22438dd0e99d", kill_on_drop: false }`
[INFO] [stdout] 0acde166504c416e3dd5c856bfe28e89176baef30b159b5f7daa22438dd0e99d