[INFO] fetching crate reduct-base 1.19.5...
[INFO] testing reduct-base-1.19.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate reduct-base 1.19.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate reduct-base 1.19.5
[INFO] finished tweaking crates.io crate reduct-base 1.19.5
[INFO] tweaked toml for crates.io crate reduct-base 1.19.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reduct-base 1.19.5 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reduct-base 1.19.5 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dcaacbc68121c5edaea996e5b9f2f5d2ba639c7aa7ffe4567c8c04990ec268c
[INFO] running `Command { std: "docker" "start" "-a" "0dcaacbc68121c5edaea996e5b9f2f5d2ba639c7aa7ffe4567c8c04990ec268c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dcaacbc68121c5edaea996e5b9f2f5d2ba639c7aa7ffe4567c8c04990ec268c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dcaacbc68121c5edaea996e5b9f2f5d2ba639c7aa7ffe4567c8c04990ec268c", kill_on_drop: false }`
[INFO] [stdout] 0dcaacbc68121c5edaea996e5b9f2f5d2ba639c7aa7ffe4567c8c04990ec268c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad42704d24088aaae91a4607965bf57e579e75971975ec7a9eb20d03c38e70e9
[INFO] running `Command { std: "docker" "start" "-a" "ad42704d24088aaae91a4607965bf57e579e75971975ec7a9eb20d03c38e70e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling thread-id v5.1.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling int-enum v1.2.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling reduct-base v1.19.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.69s
[INFO] running `Command { std: "docker" "inspect" "ad42704d24088aaae91a4607965bf57e579e75971975ec7a9eb20d03c38e70e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad42704d24088aaae91a4607965bf57e579e75971975ec7a9eb20d03c38e70e9", kill_on_drop: false }`
[INFO] [stdout] ad42704d24088aaae91a4607965bf57e579e75971975ec7a9eb20d03c38e70e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eaf23c26029c8d4c362e0509b05aaa3092e552bda1214f9493fa797a99ff573
[INFO] running `Command { std: "docker" "start" "-a" "6eaf23c26029c8d4c362e0509b05aaa3092e552bda1214f9493fa797a99ff573", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling int-enum v1.2.0
[INFO] [stderr]    Compiling serial_test_derive v3.4.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling serial_test v3.4.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling reduct-base v1.19.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 49.70s
[INFO] running `Command { std: "docker" "inspect" "6eaf23c26029c8d4c362e0509b05aaa3092e552bda1214f9493fa797a99ff573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eaf23c26029c8d4c362e0509b05aaa3092e552bda1214f9493fa797a99ff573", kill_on_drop: false }`
[INFO] [stdout] 6eaf23c26029c8d4c362e0509b05aaa3092e552bda1214f9493fa797a99ff573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4c05113a9938219d959d48282f8185f753d9a51ad2661bf2655ed30cfebbeac
[INFO] running `Command { std: "docker" "start" "-a" "a4c05113a9938219d959d48282f8185f753d9a51ad2661bf2655ed30cfebbeac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reduct_base-bfec822331f5395c)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test batch::v1::tests::test_parse_batched_header_row_quotes ... ok
[INFO] [stdout] test batch::v1::tests::test_parse_batched_header_row ... ok
[INFO] [stdout] test batch::v1::tests::test_parse_header_bad_header::case_1 ... ok
[INFO] [stdout] test batch::v1::tests::test_parse_header_bad_header::case_2 ... ok
[INFO] [stdout] test batch::v1::tests::test_parse_header_no_labels ... ok
[INFO] [stdout] test batch::v1::tests::test_parse_header_with_computed_label ... ok
[INFO] [stdout] test batch::v2::tests::test_decode_entry_name_invalid_percent ... ok
[INFO] [stdout] test batch::v2::tests::test_decode_entry_name_roundtrip ... ok
[INFO] [stdout] test batch::v2::tests::test_encode_entry_name_safe_chars ... ok
[INFO] [stdout] test batch::v2::tests::test_encode_entry_name_slash ... ok
[INFO] [stdout] test batch::v2::tests::test_label_delta_removal ... ok
[INFO] [stdout] test batch::v2::tests::test_make_error_batched_header ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_header_name_basic ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_header_name_invalid_time ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_headers_invalid_index ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_headers_missing_meta ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_headers_reuse_metadata ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_headers_reuse_without_prev_error ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_headers_with_label_indexes ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_headers_with_values ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_update_headers_preserves_removal_ops ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_batched_update_headers_reuses_entry_state ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_entries_header_rejects_empty_entry ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_entries_header_roundtrip ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_label_delta_updates_and_removals ... ok
[INFO] [stdout] test batch::v2::tests::test_parse_labels_header_roundtrip ... ok
[INFO] [stdout] test batch::v2::tests::test_resolve_label_name_index_out_of_range ... ok
[INFO] [stdout] test batch::v2::tests::test_resolve_label_name_reserved_prefix ... ok
[INFO] [stdout] test batch::v2::tests::test_sort_headers_by_entry_and_time ... ok
[INFO] [stdout] test error::tests::converts_io_error_to_reduct_error ... ok
[INFO] [stdout] test error::tests::converts_poison_error_to_reduct_error ... ok
[INFO] [stdout] test error::tests::converts_system_time_error_to_reduct_error ... ok
[INFO] [stdout] test error::tests::converts_url_parse_error_to_reduct_error ... ok
[INFO] [stdout] test error::tests::creates_internal_server_error ... ok
[INFO] [stdout] test error::tests::macros::test_bad_request_macro ... ok
[INFO] [stdout] test error::tests::macros::test_conflict_macro ... ok
[INFO] [stdout] test error::tests::macros::test_internal_server_error_macro ... ok
[INFO] [stdout] test error::tests::macros::test_timeout_macro ... ok
[INFO] [stdout] test error::tests::macros::test_too_early_macro ... ok
[INFO] [stdout] test error::tests::macros::test_unprocessable_entity_macro ... ok
[INFO] [stdout] test logger::tests::it_works ... ok
[INFO] [stdout] test logger::tests::test_log_levels ... ok
[INFO] [stdout] test logger::tests::test_log_wrong_level ... ok
[INFO] [stdout] test msg::bucket_api::tests::test_enum_as_string::case_1 ... ok
[INFO] [stdout] test msg::bucket_api::tests::test_enum_as_string::case_2 ... ok
[INFO] [stdout] test error::tests::macros::test_no_content_macro ... ok
[INFO] [stdout] test error::tests::macros::test_not_found_macro ... ok
[INFO] [stdout] test msg::bucket_api::tests::test_enum_as_string::case_3 ... ok
[INFO] [stdout] test msg::bucket_api::tests::test_quota_from_string::case_1 ... ok
[INFO] [stdout] test msg::bucket_api::tests::test_quota_from_string::case_2 ... ok
[INFO] [stdout] test msg::bucket_api::tests::test_quota_from_string::case_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reduct_base
[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" "a4c05113a9938219d959d48282f8185f753d9a51ad2661bf2655ed30cfebbeac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c05113a9938219d959d48282f8185f753d9a51ad2661bf2655ed30cfebbeac", kill_on_drop: false }`
[INFO] [stdout] a4c05113a9938219d959d48282f8185f753d9a51ad2661bf2655ed30cfebbeac
