[INFO] fetching crate zcd 1.3.0...
[INFO] testing zcd-1.3.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate zcd 1.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate zcd 1.3.0
[INFO] finished tweaking crates.io crate zcd 1.3.0
[INFO] tweaked toml for crates.io crate zcd 1.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zcd 1.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zcd 1.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.30
[INFO] [stderr]   Downloaded tempfile v3.17.1
[INFO] [stderr]   Downloaded redox_users v0.4.3
[INFO] [stderr]   Downloaded getrandom v0.2.6
[INFO] [stderr]   Downloaded itertools v0.10.3
[INFO] [stderr]   Downloaded clap_lex v0.1.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.30
[INFO] [stderr]   Downloaded redox_syscall v0.2.13
[INFO] [stderr]   Downloaded proc-macro2 v1.0.37
[INFO] [stderr]   Downloaded clap_derive v3.1.7
[INFO] [stderr]   Downloaded indexmap v1.8.1
[INFO] [stderr]   Downloaded clap v3.1.9
[INFO] [stderr]   Downloaded syn v1.0.91
[INFO] [stderr]   Downloaded libc v0.2.170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408
[INFO] running `Command { std: "docker" "start" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling clap_lex v0.1.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling clap v3.1.9
[INFO] [stderr]    Compiling zcd v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.19s
[INFO] running `Command { std: "docker" "inspect" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling tempfile v3.17.1
[INFO] [stderr]    Compiling zcd v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zcd-41e5d42ce53b709e)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test config::test_config::test_config ... ok
[INFO] [stdout] test config::test_config::test_config_dir ... ok
[INFO] [stdout] test config::test_config::test_config_file ... ok
[INFO] [stdout] test config::test_config::test_read_config ... ok
[INFO] [stdout] test db::data::test_data::path_containing_pipe_survives ... ok
[INFO] [stdout] test db::data::test_data::malformed_line_is_reported_with_line_number ... ok
[INFO] [stdout] test db::data::test_data::missing_file_fails_loudly ... ok
[INFO] [stdout] test db::dir::test_dir_list::delete_removes_entry ... ok
[INFO] [stdout] test db::data::test_data::roundtrip_preserves_entries ... ok
[INFO] [stdout] test cli::client::tests::test_client_insert_query_delete ... ok
[INFO] [stdout] test db::data::test_data::expand_tilde_paths ... ok
[INFO] [stdout] test db::dir::test_frecency::fresher_access_scores_higher ... ok
[INFO] [stdout] test db::dir::test_dir_list::aging_decays_ranks_and_drops_negligible_entries ... ok
[INFO] [stdout] test db::dir::test_dir_list::insert_accumulates_rank ... ok
[INFO] [stdout] test db::dir::test_query::query_skips_nonexistent_paths ... ok
[INFO] [stdout] test db::dir::test_frecency::recency_multiplier_dominates_small_rank_differences ... ok
[INFO] [stdout] test db::dir::test_query::equal_match_quality_falls_back_to_frecency ... ok
[INFO] [stdout] test db::data::test_data::serialization_orders_by_rank_descending ... ok
[INFO] [stdout] test db::dir::test_query::query_finds_dir_despite_transposed_characters ... ok
[INFO] [stdout] test db::dir::test_dir_list::dir_eq_is_consistent_with_ord ... ok
[INFO] [stdout] test db::data::test_data::blank_lines_are_ignored ... ok
[INFO] [stdout] test db::dir::test_dir_list::aging_only_triggers_above_threshold ... ok
[INFO] [stdout] test db::test_db::clear_empties_database_and_removes_datafile ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::correct_spelling_beats_typo ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::allowed_skips_thresholds ... ok
[INFO] [stdout] test db::dir::test_frecency::frequency_never_saturates ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::disjoint_strings_do_not_match ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::empty_haystack_does_not_match ... ok
[INFO] [stdout] test db::test_db::clear_succeeds_without_existing_datafile ... ok
[INFO] [stdout] test db::test_db::export_then_import_roundtrips ... ok
[INFO] [stdout] test db::dir::test_query::better_match_quality_beats_higher_frecency ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::exact_match_scores_max ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::lcs_len_basics ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::empty_needle_matches_everything ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::needle_much_longer_than_haystack_does_not_match ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::ordinary_subsequence_scores_positive ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::short_needles_stay_strict ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::too_many_typos_do_not_match ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::unicode_subsequence_matches ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::typo_still_prefers_intended_target_over_unrelated_dirs ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::prefers_consecutive_matches ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::case_insensitive_unicode_exact_match ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::prefers_shorter_candidates ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::transposed_characters_still_match ... ok
[INFO] [stdout] test fuzzy::fzy::test_fzy::prefers_beginning_of_words ... ok
[INFO] [stdout] test db::test_db::import_merges_keeping_higher_rank_and_newer_access ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408", kill_on_drop: false }`
[INFO] [stdout] 2dcc0e44bc4be0ea261c75c2428a58bfe9d5021e457805994879b107fcac6408
