[INFO] fetching crate rc-core 0.1.12...
[INFO] testing rc-core-0.1.12 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rc-core 0.1.12 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rc-core 0.1.12
[INFO] finished tweaking crates.io crate rc-core 0.1.12
[INFO] tweaked toml for crates.io crate rc-core 0.1.12 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rc-core 0.1.12 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 rc-core 0.1.12 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1dfda2b6dc26102cfc8fb1b121f0fd1b7fbdd0acff23cb9cf593359f4a45f4db
[INFO] running `Command { std: "docker" "start" "-a" "1dfda2b6dc26102cfc8fb1b121f0fd1b7fbdd0acff23cb9cf593359f4a45f4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dfda2b6dc26102cfc8fb1b121f0fd1b7fbdd0acff23cb9cf593359f4a45f4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dfda2b6dc26102cfc8fb1b121f0fd1b7fbdd0acff23cb9cf593359f4a45f4db", kill_on_drop: false }`
[INFO] [stdout] 1dfda2b6dc26102cfc8fb1b121f0fd1b7fbdd0acff23cb9cf593359f4a45f4db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0ccbb080671eb848ef920fdc8a7d283e1ae8af9e763675715394fafbdf67fd32
[INFO] running `Command { std: "docker" "start" "-a" "0ccbb080671eb848ef920fdc8a7d283e1ae8af9e763675715394fafbdf67fd32", kill_on_drop: false }`
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling jiff v0.2.18
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[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 rc-core v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.35s
[INFO] running `Command { std: "docker" "inspect" "0ccbb080671eb848ef920fdc8a7d283e1ae8af9e763675715394fafbdf67fd32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ccbb080671eb848ef920fdc8a7d283e1ae8af9e763675715394fafbdf67fd32", kill_on_drop: false }`
[INFO] [stdout] 0ccbb080671eb848ef920fdc8a7d283e1ae8af9e763675715394fafbdf67fd32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b2f2ad780dbc90c437a791bca5a4834b3b1ea5824c4ee15fc993ada169b7eeda
[INFO] running `Command { std: "docker" "start" "-a" "b2f2ad780dbc90c437a791bca5a4834b3b1ea5824c4ee15fc993ada169b7eeda", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling mockall_derive v0.14.0
[INFO] [stderr]    Compiling mockall v0.14.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling fragile v2.0.1
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling rc-core v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.08s
[INFO] running `Command { std: "docker" "inspect" "b2f2ad780dbc90c437a791bca5a4834b3b1ea5824c4ee15fc993ada169b7eeda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f2ad780dbc90c437a791bca5a4834b3b1ea5824c4ee15fc993ada169b7eeda", kill_on_drop: false }`
[INFO] [stdout] b2f2ad780dbc90c437a791bca5a4834b3b1ea5824c4ee15fc993ada169b7eeda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2c1eda3cab27ccfd9c678dfa85281ffe6b21201480067682ef3819a039ecdbf0
[INFO] running `Command { std: "docker" "start" "-a" "2c1eda3cab27ccfd9c678dfa85281ffe6b21201480067682ef3819a039ecdbf0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rc_core-82b9497ab86842f7)
[INFO] [stdout] 
[INFO] [stdout] running 90 tests
[INFO] [stdout] test admin::cluster::tests::test_disk_info_default ... ok
[INFO] [stdout] test admin::cluster::tests::test_heal_status_default ... ok
[INFO] [stdout] test admin::cluster::tests::test_heal_start_request_default ... ok
[INFO] [stdout] test admin::cluster::tests::test_heal_scan_mode_from_str ... ok
[INFO] [stdout] test admin::cluster::tests::test_heal_scan_mode_display ... ok
[INFO] [stdout] test admin::cluster::tests::test_cluster_info_default ... ok
[INFO] [stdout] test admin::cluster::tests::test_backend_type_display ... ok
[INFO] [stdout] test admin::cluster::tests::test_cluster_info_disk_counts ... ok
[INFO] [stdout] test admin::tests::test_group_new ... ok
[INFO] [stdout] test admin::tests::test_policy_new ... ok
[INFO] [stdout] test admin::tests::test_service_account_new ... ok
[INFO] [stdout] test admin::tests::test_group_status_reexport ... ok
[INFO] [stdout] test admin::cluster::tests::test_server_info_default ... ok
[INFO] [stdout] test admin::tests::test_user_new ... ok
[INFO] [stdout] test admin::cluster::tests::test_serialization ... ok
[INFO] [stdout] test admin::tests::test_user_status_reexport ... ok
[INFO] [stdout] test admin::types::tests::test_bucket_quota_defaults_quota_type_when_missing ... ok
[INFO] [stdout] test admin::tier::tests::test_tier_type_display ... ok
[INFO] [stdout] test admin::tier::tests::test_tier_config_serialization_s3 ... ok
[INFO] [stdout] test admin::tests::test_policy_entity_reexport ... ok
[INFO] [stdout] test admin::types::tests::test_bucket_quota_serialization ... ok
[INFO] [stdout] test admin::tier::tests::test_tier_config_deserialization_from_backend ... ok
[INFO] [stdout] test admin::tier::tests::test_tier_type_from_str ... ok
[INFO] [stdout] test admin::types::tests::test_create_service_account_request_with_expiry ... ok
[INFO] [stdout] test admin::tier::tests::test_tier_creds_serialization ... ok
[INFO] [stdout] test admin::types::tests::test_group_new ... ok
[INFO] [stdout] test admin::types::tests::test_group_policies ... ok
[INFO] [stdout] test admin::types::tests::test_group_status_from_str ... ok
[INFO] [stdout] test admin::types::tests::test_policy_entity_display ... ok
[INFO] [stdout] test admin::cluster::tests::test_cluster_info_capacity ... ok
[INFO] [stdout] test admin::types::tests::test_policy_new ... ok
[INFO] [stdout] test admin::types::tests::test_policy_parse_document ... ok
[INFO] [stdout] test admin::types::tests::test_user_policies ... ok
[INFO] [stdout] test admin::types::tests::test_user_serialization ... ok
[INFO] [stdout] test admin::types::tests::test_user_status_display ... ok
[INFO] [stdout] test admin::types::tests::test_user_status_from_str ... ok
[INFO] [stdout] test cors::tests::test_cors_configuration_serialization ... ok
[INFO] [stdout] test admin::types::tests::test_create_service_account_request_includes_expiration ... ok
[INFO] [stdout] test config::tests::test_default_config ... ok
[INFO] [stdout] test alias::tests::test_alias_new ... ok
[INFO] [stdout] test alias::tests::test_alias_manager_get_not_found ... ok
[INFO] [stdout] test alias::tests::test_alias_manager_set_and_get ... ok
[INFO] [stdout] test admin::types::tests::test_service_account_new ... ok
[INFO] [stdout] test admin::types::tests::test_user_new ... ok
[INFO] [stdout] test alias::tests::test_alias_manager_remove_not_found ... ok
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test cors::tests::test_cors_rule_serialization ... ok
[INFO] [stdout] test error::tests::test_error_exit_codes ... ok
[INFO] [stdout] test lifecycle::tests::test_lifecycle_transition_serialization ... ok
[INFO] [stdout] test lifecycle::tests::test_lifecycle_configuration_serialization ... ok
[INFO] [stdout] test path::tests::test_parse_local_absolute_path ... ok
[INFO] [stdout] test path::tests::test_parse_local_relative_path ... ok
[INFO] [stdout] test lifecycle::tests::test_noncurrent_version_transition_serialization ... ok
[INFO] [stdout] test path::tests::test_parse_remote_path ... ok
[INFO] [stdout] test path::tests::test_parse_object_path_requires_non_empty_key ... ok
[INFO] [stdout] test path::tests::test_local_path_with_dots ... ok
[INFO] [stdout] test path::tests::test_parse_empty_path ... ok
[INFO] [stdout] test path::tests::test_parse_alias_only ... ok
[INFO] [stdout] test config::tests::test_load_nonexistent_returns_default ... ok
[INFO] [stdout] test alias::tests::test_alias_manager_remove ... ok
[INFO] [stdout] test alias::tests::test_alias_update_existing ... ok
[INFO] [stdout] test config::tests::test_save_and_load ... ok
[INFO] [stdout] test lifecycle::tests::test_lifecycle_rule_serialization ... ok
[INFO] [stdout] test lifecycle::tests::test_lifecycle_rule_status_display ... ok
[INFO] [stdout] test config::tests::test_schema_version_too_new ... ok
[INFO] [stdout] test alias::tests::test_alias_manager_list ... ok
[INFO] [stdout] test path::tests::test_parse_remote_path_bucket_only ... ok
[INFO] [stdout] test path::tests::test_parse_remote_path_dir ... ok
[INFO] [stdout] test path::tests::test_remote_path_display ... ok
[INFO] [stdout] test path::tests::test_remote_path_join ... ok
[INFO] [stdout] test path::tests::test_remote_path_parent ... ok
[INFO] [stdout] test replication::tests::test_bucket_target_deserialization_from_backend ... ok
[INFO] [stdout] test replication::tests::test_replication_rule_status_display ... ok
[INFO] [stdout] test replication::tests::test_replication_configuration_serialization ... ok
[INFO] [stdout] test retry::tests::test_backoff_cap ... ok
[INFO] [stdout] test replication::tests::test_replication_rule_status_from_str ... ok
[INFO] [stdout] test replication::tests::test_bucket_target_serialization ... ok
[INFO] [stdout] test retry::tests::test_is_retryable_error ... ok
[INFO] [stdout] test retry::tests::test_calculate_backoff ... ok
[INFO] [stdout] test traits::tests::test_object_info_bucket ... ok
[INFO] [stdout] test traits::tests::test_object_info_dir ... ok
[INFO] [stdout] test traits::tests::test_object_info_file ... ok
[INFO] [stdout] test retry::tests::test_retry_builder ... ok
[INFO] [stdout] test retry::tests::test_retry_success_first_attempt ... ok
[INFO] [stdout] test traits::tests::test_object_info_metadata_default_none ... ok
[INFO] [stdout] test traits::tests::test_object_info_metadata_set ... ok
[INFO] [stdout] test lifecycle::tests::test_lifecycle_rule_status_from_str ... ok
[INFO] [stdout] test retry::tests::test_retry_exhausted ... ok
[INFO] [stdout] test retry::tests::test_retry_non_retryable ... ok
[INFO] [stdout] test retry::tests::test_retry_success_after_failure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 90 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rc_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/retry.rs - retry::retry_with_backoff (line 18) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.52s; merged doctests compilation took 0.51s
[INFO] running `Command { std: "docker" "inspect" "2c1eda3cab27ccfd9c678dfa85281ffe6b21201480067682ef3819a039ecdbf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1eda3cab27ccfd9c678dfa85281ffe6b21201480067682ef3819a039ecdbf0", kill_on_drop: false }`
[INFO] [stdout] 2c1eda3cab27ccfd9c678dfa85281ffe6b21201480067682ef3819a039ecdbf0
