[INFO] fetching crate probly-search 1.2.4...
[INFO] testing probly-search-1.2.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate probly-search 1.2.4 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate probly-search 1.2.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probly-search 1.2.4
[INFO] finished tweaking crates.io crate probly-search 1.2.4
[INFO] tweaked toml for crates.io crate probly-search 1.2.4 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nonzero_ext v0.1.5
[INFO] [stderr]   Downloaded typed-generational-arena v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16e33f116e5a403698eb968cec65c8556ace3a275888246d0a95f8cccfad0691
[INFO] running `Command { std: "docker" "start" "-a" "16e33f116e5a403698eb968cec65c8556ace3a275888246d0a95f8cccfad0691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16e33f116e5a403698eb968cec65c8556ace3a275888246d0a95f8cccfad0691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e33f116e5a403698eb968cec65c8556ace3a275888246d0a95f8cccfad0691", kill_on_drop: false }`
[INFO] [stdout] 16e33f116e5a403698eb968cec65c8556ace3a275888246d0a95f8cccfad0691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e27a145850a90c77f493d3a77496ed39ef2d723e60aba6a847384cf1be781578
[INFO] running `Command { std: "docker" "start" "-a" "e27a145850a90c77f493d3a77496ed39ef2d723e60aba6a847384cf1be781578", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling nonzero_ext v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling typed-generational-arena v0.2.5
[INFO] [stderr]    Compiling probly-search v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "e27a145850a90c77f493d3a77496ed39ef2d723e60aba6a847384cf1be781578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27a145850a90c77f493d3a77496ed39ef2d723e60aba6a847384cf1be781578", kill_on_drop: false }`
[INFO] [stdout] e27a145850a90c77f493d3a77496ed39ef2d723e60aba6a847384cf1be781578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fed669775ef6195ce12c69288d8fad3f64f2909da7a9f4075cf8dde1ebf8d9ea
[INFO] running `Command { std: "docker" "start" "-a" "fed669775ef6195ce12c69288d8fad3f64f2909da7a9f4075cf8dde1ebf8d9ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling probly-search v1.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.83s
[INFO] running `Command { std: "docker" "inspect" "fed669775ef6195ce12c69288d8fad3f64f2909da7a9f4075cf8dde1ebf8d9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed669775ef6195ce12c69288d8fad3f64f2909da7a9f4075cf8dde1ebf8d9ea", kill_on_drop: false }`
[INFO] [stdout] fed669775ef6195ce12c69288d8fad3f64f2909da7a9f4075cf8dde1ebf8d9ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 775570fb5f2155939861c7faa369fce5b0cd7efb6dc5662d8504c033dc3226de
[INFO] running `Command { std: "docker" "start" "-a" "775570fb5f2155939861c7faa369fce5b0cd7efb6dc5662d8504c033dc3226de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/probly_search-b3d094b1c7847780)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test index::tests::find::char_code::it_should_find_existing ... ok
[INFO] [stdout] test query::tests::query::it_should_use_filter_for_query ... ok
[INFO] [stdout] test query::tests::query::it_should_use_token_separator_as_disjunction_operator ... ok
[INFO] [stdout] test index::tests::find::count::it_should_count_nodes ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_combines_multi_field_result_by_ignoring_lowest ... ok
[INFO] [stdout] test index::tests::add::it_should_ignore_empty_tokens ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_perform_partial_matching ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_penalize_missing_repeating_query_terms ... ok
[INFO] [stdout] test query::tests::query::it_should_return_doc_1 ... ok
[INFO] [stdout] test index::tests::delete::it_should_delete_1 ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_be_bounded_by_one ... ok
[INFO] [stdout] test query::tests::expand::it_should_expand_all ... ok
[INFO] [stdout] test index::tests::add::it_should_add_one_document_with_three_terms ... ok
[INFO] [stdout] test index::tests::find::count::it_should_count_nodes_empty ... ok
[INFO] [stdout] test index::tests::add::it_should_add_shared_terms ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_penalize_repeating_query_terms ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_be_bounded_be_one ... ok
[INFO] [stdout] test query::tests::expand::it_should_not_expand ... ok
[INFO] [stdout] test index::tests::find::count::it_should_count_nodes_2 ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_combines_multi_field_result ... ok
[INFO] [stdout] test query::tests::query::it_should_return_doc_1_and_2 ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_perform_partial_matching_repeating ... ok
[INFO] [stdout] test query::score::default::bm25::tests::it_should_return_doc_1_and_2 ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_retrieve_multiple_results_and_penalize_repeating_query_terms ... ok
[INFO] [stdout] test query::tests::query::it_should_match_text_by_expanding ... ok
[INFO] [stdout] test index::tests::find::char_code::it_should_find_undefined_children_if_none ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_be_bounded_by_one_2 ... ok
[INFO] [stdout] test query::score::default::zero_to_one::tests::it_should_retrieve_multiple_results ... ok
[INFO] [stdout] test query::score::default::bm25::tests::it_should_return_doc_1 ... ok
[INFO] [stdout] test index::tests::find::term::it_should_find ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integrations_tests.rs (/opt/rustwide/target/debug/deps/integrations_tests-d3f8bb48f55f6bcd)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests probly-search
[INFO] [stdout] test it_is_thread_safe ... ok
[INFO] [stdout] test test_add_query_delete_zero_to_one ... ok
[INFO] [stdout] test test_add_query_delete_bm25 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "775570fb5f2155939861c7faa369fce5b0cd7efb6dc5662d8504c033dc3226de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775570fb5f2155939861c7faa369fce5b0cd7efb6dc5662d8504c033dc3226de", kill_on_drop: false }`
[INFO] [stdout] 775570fb5f2155939861c7faa369fce5b0cd7efb6dc5662d8504c033dc3226de