[INFO] fetching crate purger-core 0.4.1...
[INFO] testing purger-core-0.4.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate purger-core 0.4.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate purger-core 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate purger-core 0.4.1
[INFO] tweaked toml for crates.io crate purger-core 0.4.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate purger-core 0.4.1 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 purger-core 0.4.1 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] 68ea1672518121e4c7fa7083789d4538ae4c20967ade8afa7b1639b380d012f4
[INFO] running `Command { std: "docker" "start" "-a" "68ea1672518121e4c7fa7083789d4538ae4c20967ade8afa7b1639b380d012f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68ea1672518121e4c7fa7083789d4538ae4c20967ade8afa7b1639b380d012f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ea1672518121e4c7fa7083789d4538ae4c20967ade8afa7b1639b380d012f4", kill_on_drop: false }`
[INFO] [stdout] 68ea1672518121e4c7fa7083789d4538ae4c20967ade8afa7b1639b380d012f4
[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] 1f59afb3c5662609a1859efc5bd8dd151929e6b1de4dce8c392996ad7b765a0d
[INFO] running `Command { std: "docker" "start" "-a" "1f59afb3c5662609a1859efc5bd8dd151929e6b1de4dce8c392996ad7b765a0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling toml_parser v1.0.1
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling ignore v0.4.23
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml v0.9.4
[INFO] [stderr]    Compiling purger-core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `is_workspace_project`, `extract_project_name`, and `calculate_directory_size` are never used
[INFO] [stdout]    --> src/project.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl RustProject {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn is_workspace_project(cargo_toml_path: &Path) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn extract_project_name(cargo_toml_path: &Path) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn calculate_directory_size(dir: &Path) -> Result<u64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.09s
[INFO] running `Command { std: "docker" "inspect" "1f59afb3c5662609a1859efc5bd8dd151929e6b1de4dce8c392996ad7b765a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f59afb3c5662609a1859efc5bd8dd151929e6b1de4dce8c392996ad7b765a0d", kill_on_drop: false }`
[INFO] [stdout] 1f59afb3c5662609a1859efc5bd8dd151929e6b1de4dce8c392996ad7b765a0d
[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] 238f0abe9af3797edf3d47e45cd9b45b0a90873da2943f66ffa9cf98e663eff2
[INFO] running `Command { std: "docker" "start" "-a" "238f0abe9af3797edf3d47e45cd9b45b0a90873da2943f66ffa9cf98e663eff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling zmij v1.0.15
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling criterion-plot v0.8.1
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling purger-core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stdout] warning: associated functions `is_workspace_project`, `extract_project_name`, and `calculate_directory_size` are never used
[INFO] [stdout]    --> src/project.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl RustProject {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn is_workspace_project(cargo_toml_path: &Path) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn extract_project_name(cargo_toml_path: &Path) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn calculate_directory_size(dir: &Path) -> Result<u64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.1
[INFO] [stdout] warning: associated function `calculate_directory_size` is never used
[INFO] [stdout]    --> src/project.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl RustProject {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn calculate_directory_size(dir: &Path) -> Result<u64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.47s
[INFO] running `Command { std: "docker" "inspect" "238f0abe9af3797edf3d47e45cd9b45b0a90873da2943f66ffa9cf98e663eff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238f0abe9af3797edf3d47e45cd9b45b0a90873da2943f66ffa9cf98e663eff2", kill_on_drop: false }`
[INFO] [stdout] 238f0abe9af3797edf3d47e45cd9b45b0a90873da2943f66ffa9cf98e663eff2
[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] db11eb8e5a5dea81ee4475408a533fb19d388f69534ae76b9aba110484b05d6f
[INFO] running `Command { std: "docker" "start" "-a" "db11eb8e5a5dea81ee4475408a533fb19d388f69534ae76b9aba110484b05d6f", kill_on_drop: false }`
[INFO] [stderr] warning: associated functions `is_workspace_project`, `extract_project_name`, and `calculate_directory_size` are never used
[INFO] [stderr]    --> src/project.rs:106:8
[INFO] [stderr]     |
[INFO] [stderr]  20 | impl RustProject {
[INFO] [stderr]     | ---------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 106 |     fn is_workspace_project(cargo_toml_path: &Path) -> Result<bool> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 |     fn extract_project_name(cargo_toml_path: &Path) -> Option<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 125 |     fn calculate_directory_size(dir: &Path) -> Result<u64> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `purger-core` (lib) generated 1 warning
[INFO] [stderr] warning: associated function `calculate_directory_size` is never used
[INFO] [stderr]    --> src/project.rs:125:8
[INFO] [stderr]     |
[INFO] [stderr]  20 | impl RustProject {
[INFO] [stderr]     | ---------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 125 |     fn calculate_directory_size(dir: &Path) -> Result<u64> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `purger-core` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/purger_core-a1db515e172d7500)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test cleaner::tests::test_clean_config_default ... ok
[INFO] [stdout] test cleaner::tests::test_clean_progress_phases ... ok
[INFO] [stdout] test cleaner::tests::test_clean_result_operations ... ok
[INFO] [stdout] test cleaner::tests::test_clean_strategy_default ... ok
[INFO] [stdout] test filter::tests::test_time_filter ... ok
[INFO] [stdout] test filter::tests::test_filter_no_restrictions ... ok
[INFO] [stdout] test filter::tests::test_size_filter ... ok
[INFO] [stdout] test project::tests::test_extract_project_name ... ok
[INFO] [stdout] test filter::tests::test_parse_size_edge_cases ... ok
[INFO] [stdout] test filter::tests::test_path_ignore_edge_cases ... ok
[INFO] [stdout] test project::tests::test_formatted_size ... ok
[INFO] [stdout] test cleaner::tests::test_clean_nonexistent_project ... ok
[INFO] [stdout] test project::tests::test_from_path_without_target ... ok
[INFO] [stdout] test project::tests::test_relative_path ... ok
[INFO] [stdout] test scanner::tests::test_filter_with_target ... ok
[INFO] [stdout] test project::tests::test_is_workspace_project ... ok
[INFO] [stdout] test project::tests::test_from_path_invalid ... ok
[INFO] [stdout] test filter::tests::test_parse_size_string ... ok
[INFO] [stdout] test project::tests::test_target_exists ... ok
[INFO] [stdout] test cleaner::tests::test_cleaner_direct_delete ... ok
[INFO] [stdout] test project::tests::test_from_path_with_target ... ok
[INFO] [stdout] test cleaner::tests::test_clean_projects_batch ... ok
[INFO] [stdout] test cleaner::tests::test_cleaner_dry_run ... ok
[INFO] [stdout] test filter::tests::test_filter_projects_combined ... ok
[INFO] [stdout] test scanner::tests::test_scan_nonexistent_path ... ok
[INFO] [stdout] test scanner::tests::test_scan_single_invalid_project ... ok
[INFO] [stdout] test scanner::tests::test_scan_single ... ok
[INFO] [stdout] test cleaner::tests::test_clean_with_progress_callback ... ok
[INFO] [stdout] test scanner::tests::test_scan_corrupted_cargo_toml ... ok
[INFO] [stdout] test scanner::tests::test_scan_empty_directory ... ok
[INFO] [stdout] test scanner::tests::test_sort_by_size ... ok
[INFO] [stdout] test tests::test_clean_result ... ok
[INFO] [stdout] test cleaner::tests::test_clean_with_timeout ... ok
[INFO] [stdout] test project::tests::test_target_path ... ok
[INFO] [stdout] test cleaner::tests::test_check_cargo_available ... ok
[INFO] [stdout] test scanner::tests::test_scan_permission_denied ... ok
[INFO] [stdout] test scanner::tests::test_scan_very_deep_directory ... ok
[INFO] [stdout] test scanner::tests::test_scan_includes_corrupted_manifest ... ok
[INFO] [stdout] test scanner::tests::test_scanner_basic ... ok
[INFO] [stdout] test tests::test_format_bytes ... ok
[INFO] [stdout] test scanner::tests::test_scan_with_max_depth ... ok
[INFO] [stdout] test scanner::tests::test_scan_parallel_vs_sequential ... ok
[INFO] [stdout] test cleaner::tests::test_clean_projects_with_mixed_results ... ok
[INFO] [stdout] test cleaner::tests::test_clean_readonly_target ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-cb0eff72b6392608)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_error_handling ... ok
[INFO] [stdout] test test_workspace_detection ... ok
[INFO] [stdout] test test_clean_strategies ... ok
[INFO] [stdout] test test_scan_with_filters ... ok
[INFO] [stdout] test test_end_to_end_scan_and_clean ... ok
[INFO] [stdout] test test_parallel_vs_sequential_scanning ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests purger_core
[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" "db11eb8e5a5dea81ee4475408a533fb19d388f69534ae76b9aba110484b05d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db11eb8e5a5dea81ee4475408a533fb19d388f69534ae76b9aba110484b05d6f", kill_on_drop: false }`
[INFO] [stdout] db11eb8e5a5dea81ee4475408a533fb19d388f69534ae76b9aba110484b05d6f
