[INFO] fetching crate cargo-hold 1.3.0...
[INFO] testing cargo-hold-1.3.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate cargo-hold 1.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cargo-hold 1.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cargo-hold 1.3.0
[INFO] tweaked toml for crates.io crate cargo-hold 1.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-hold 1.3.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-hold 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38597207b9a04cb8f24c7106a815e5a12df4b1133f619d582bb74e71cca6594f
[INFO] running `Command { std: "docker" "start" "-a" "38597207b9a04cb8f24c7106a815e5a12df4b1133f619d582bb74e71cca6594f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38597207b9a04cb8f24c7106a815e5a12df4b1133f619d582bb74e71cca6594f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38597207b9a04cb8f24c7106a815e5a12df4b1133f619d582bb74e71cca6594f", kill_on_drop: false }`
[INFO] [stdout] 38597207b9a04cb8f24c7106a815e5a12df4b1133f619d582bb74e71cca6594f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cc3feb274a5eeb6d1aba847e42b2acc9843638d2c3ab788448a449f97c4800b
[INFO] running `Command { std: "docker" "start" "-a" "5cc3feb274a5eeb6d1aba847e42b2acc9843638d2c3ab788448a449f97c4800b", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.2.0
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling rkyv_derive v0.8.12
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling ptr_meta v0.3.1
[INFO] [stderr]    Compiling rancor v0.1.1
[INFO] [stderr]    Compiling munge v0.4.7
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling bytecheck v0.8.2
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling rend v0.5.3
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling git2 v0.20.3
[INFO] [stderr]    Compiling rkyv v0.8.12
[INFO] [stderr]    Compiling cargo-hold v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "5cc3feb274a5eeb6d1aba847e42b2acc9843638d2c3ab788448a449f97c4800b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc3feb274a5eeb6d1aba847e42b2acc9843638d2c3ab788448a449f97c4800b", kill_on_drop: false }`
[INFO] [stdout] 5cc3feb274a5eeb6d1aba847e42b2acc9843638d2c3ab788448a449f97c4800b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93654989b418665f311582bf3edafff157bf0088e2e66af46017a5475cc770c0
[INFO] running `Command { std: "docker" "start" "-a" "93654989b418665f311582bf3edafff157bf0088e2e66af46017a5475cc770c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling globwalk v0.9.1
[INFO] [stderr]    Compiling assert_fs v1.1.3
[INFO] [stderr]    Compiling cargo-hold v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.88s
[INFO] running `Command { std: "docker" "inspect" "93654989b418665f311582bf3edafff157bf0088e2e66af46017a5475cc770c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93654989b418665f311582bf3edafff157bf0088e2e66af46017a5475cc770c0", kill_on_drop: false }`
[INFO] [stdout] 93654989b418665f311582bf3edafff157bf0088e2e66af46017a5475cc770c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ed634a2c30489447356df6675ac77442de49d2ea07085309820102ee572e86c
[INFO] running `Command { std: "docker" "start" "-a" "9ed634a2c30489447356df6675ac77442de49d2ea07085309820102ee572e86c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cargo_hold-a10e2564772deb00)
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stdout] test cli::tests::test_cli_builder ... ok
[INFO] [stdout] test cli::tests::test_global_flag_positioning ... ok
[INFO] [stdout] test cli::tests::test_cli_parsing ... ok
[INFO] [stdout] test cli::tests::test_custom_target_dir ... ok
[INFO] [stdout] test cli::tests::test_custom_metadata_path ... ok
[INFO] [stdout] test commands::tests::cold_start_from_current_skips_hard_ceiling ... ok
[INFO] [stdout] test cli::tests::test_normalize_path ... ok
[INFO] [stdout] test commands::tests::hard_ceiling_does_not_bypass_shrink_clamp ... ok
[INFO] [stdout] test commands::tests::hard_ceiling_requires_min_history ... ok
[INFO] [stdout] test commands::tests::non_target_cleanup_does_not_inflate_growth ... ok
[INFO] [stdout] test commands::tests::finals_without_initials_still_respect_hard_ceiling ... ok
[INFO] [stdout] test commands::tests::repeated_caps_keep_increasing_even_without_growth ... ok
[INFO] [stdout] test commands::tests::slow_growth_advances_gradually ... ok
[INFO] [stdout] test commands::tests::shrink_moves_down_slowly_not_below_baseline ... ok
[INFO] [stdout] test commands::tests::small_noise_stays_flat_with_deadband ... ok
[INFO] [stdout] test commands::tests::spike_is_bounded_by_hard_ceiling ... ok
[INFO] [stdout] test commands::tests::steady_usage_stays_near_baseline ... ok
[INFO] [stdout] test commands::tests::sustained_growth_moves_up_within_clamp ... ok
[INFO] [stdout] test cli::tests::test_verbose_flag ... ok
[INFO] [stdout] test commands::tests::tiny_restore_shrinks_by_max_down_not_below_headroom_floor ... ok
[INFO] [stdout] test commands::tests::zero_finals_shrink_slowly_from_prev_cap ... ok
[INFO] [stdout] test gc::size::tests::test_format_size ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_all_artifacts_are_recent ... ok
[INFO] [stdout] test gc::size::tests::test_parse_size ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_empty_list ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_everything_removed ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_exceeds_size_for_preservation ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_exact_size_limit ... ok
[INFO] [stdout] test commands::tests::flat_usage_still_ratchets_up_from_headroom_floor ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_no_size_limit ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_no_previous_build_timestamp ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_mixed_ages_with_preservation ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_only_size ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_preserves_previous_build_artifacts ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_only_age ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_size_and_age ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_timestamp_buffer_edge_case ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_same_timestamps ... ok
[INFO] [stdout] test gc::tests::test_combined_selection_zero_age_threshold ... ok
[INFO] [stdout] test gc::tests::test_format_size ... ok
[INFO] [stdout] test gc::tests::test_parse_crate_artifact_name_invalid ... ok
[INFO] [stdout] test gc::tests::test_parse_crate_artifact_name_legacy_cases ... ok
[INFO] [stdout] test gc::tests::test_parse_crate_artifact_name_basic ... ok
[INFO] [stdout] test gc::tests::test_select_artifacts_preserves_recent_previous_timestamp_with_buffer ... ok
[INFO] [stdout] test gc::tests::test_parse_size ... ok
[INFO] [stdout] test commands::tests::test_heave_auto_cap_can_be_disabled ... ok
[INFO] [stdout] test gc::tests::test_select_artifacts_skips_stale_previous_timestamp ... ok
[INFO] [stdout] test gc::tests::test_select_artifacts_with_previous_build_timestamp ... ok
[INFO] [stdout] test gc::tests::test_size_cleanup_after_previous_build_expires ... ok
[INFO] [stdout] test hashing::tests::test_get_file_size ... ok
[INFO] [stdout] test hashing::tests::test_hash_nonexistent_file ... ok
[INFO] [stdout] test hashing::tests::test_hash_file ... ok
[INFO] [stdout] test hashing::tests::test_hash_symlink ... ok
[INFO] [stdout] test metadata::tests::test_atomic_save ... ok
[INFO] [stdout] test metadata::tests::test_clean_metadata ... ok
[INFO] [stdout] test hashing::tests::test_get_file_size_symlink ... ok
[INFO] [stdout] test hashing::tests::test_hash_empty_file ... ok
[INFO] [stdout] test metadata::tests::test_format_incompatibility_recovery ... ok
[INFO] [stdout] test metadata::tests::test_load_nonexistent_metadata ... ok
[INFO] [stdout] test metadata::tests::test_format_incompatibility_with_subsequent_save ... ok
[INFO] [stdout] test commands::tests::test_heave_auto_cap_records_metrics ... ok
[INFO] [stdout] test metadata::tests::test_metadata_migration_v2_to_v3_adds_gc_metrics ... ok
[INFO] [stdout] test metadata::tests::test_metadata_version ... ok
[INFO] [stdout] test metadata::tests::test_future_version_handling ... ok
[INFO] [stdout] test metadata::tests::test_metadata_migration_v1_to_v3 ... ok
[INFO] [stdout] test metadata::tests::test_last_gc_mtime_nanos_preservation ... ok
[INFO] [stdout] test metadata::tests::test_version_migration_logic ... ok
[INFO] [stdout] test state::tests::test_max_mtime_nanos ... ok
[INFO] [stdout] test timestamp::tests::test_generate_monotonic_timestamp ... ok
[INFO] [stdout] test state::tests::test_state_metadata_operations ... ok
[INFO] [stdout] test metadata::tests::test_real_world_incompatible_format_scenario ... ok
[INFO] [stdout] test metadata::tests::test_save_and_load_metadata ... ok
[INFO] [stdout] test timestamp::tests::test_set_file_mtime ... ok
[INFO] [stdout] test timestamp::tests::test_restore_timestamps ... ok
[INFO] [stdout] test timestamp::tests::test_set_mtime_symlink ... ok
[INFO] [stdout] test discovery::tests::test_repo_not_found ... ok
[INFO] [stdout] test commands::tests::test_stow_command ... ok
[INFO] [stdout] test commands::tests::test_stow_propagates_future_metadata_error ... ok
[INFO] [stdout] test commands::tests::test_bilge_command ... ok
[INFO] [stdout] test commands::tests::test_salvage_from_subdirectory ... ok
[INFO] [stdout] test commands::tests::test_stow_from_subdirectory ... ok
[INFO] [stdout] test commands::tests::test_anchor_command ... ok
[INFO] [stdout] test discovery::tests::test_discover_tracked_files ... ok
[INFO] [stdout] test commands::tests::test_stow_preserves_gc_metrics ... ok
[INFO] [stdout] test commands::tests::test_stow_preserves_last_gc_timestamp_when_time_advances ... ok
[INFO] [stdout] test timestamp::tests::test_set_mtime_read_only_file ... FAILED
[INFO] [stdout] test gc::tests::test_parse_crate_artifact_name_property ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- timestamp::tests::test_set_mtime_read_only_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'timestamp::tests::test_set_mtime_read_only_file' (110) panicked at src/timestamp/tests.rs:145:5:
[INFO] [stdout] assertion failed: matches!(result, Err(HoldError::SetTimestampError { .. }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6390c8b19e82 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6390c8b19e82 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6390c8b19e82 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6390c8b19e82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6390c8b2b95a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6390c8b2b95a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x6390c8ae51e6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6390c8ae51e6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6390c8af7d99 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6390c8af7d99 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6390c8af7c31 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6390c85b499e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6390c85b499e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6390c8af80c2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6390c8af80c2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6390c8af7e8a - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x6390c8af2719 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6390c8ad887d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6390c8b3538c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6390c8b35352 - core::panicking::panic::h6519d2e94a76dd19
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x6390c84d760a - cargo_hold::timestamp::tests::test_set_mtime_read_only_file::h0eed23900af19ac8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timestamp/tests.rs:145:5
[INFO] [stdout]   21:     0x6390c84d76b7 - cargo_hold::timestamp::tests::test_set_mtime_read_only_file::{{closure}}::hb9a291e5dc6b30e7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timestamp/tests.rs:129:35
[INFO] [stdout]   22:     0x6390c850f9d6 - core::ops::function::FnOnce::call_once::hf8eb47785b445796
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x6390c85b479b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6390c85b479b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x6390c85c816a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x6390c85c816a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x6390c85c816a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x6390c85c816a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x6390c85c816a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x6390c85c816a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x6390c85c816a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x6390c85a25c4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x6390c85a25c4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x6390c85a5e82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x6390c85a5e82 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x6390c85a5e82 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x6390c85a5e82 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x6390c85a5e82 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x6390c85a5e82 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x6390c85a5e82 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6390c8aed74f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x6390c8aed74f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   43:     0x706baef8eaa4 - <unknown>
[INFO] [stdout]   44:     0x706baf01ba64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     timestamp::tests::test_set_mtime_read_only_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 86 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9ed634a2c30489447356df6675ac77442de49d2ea07085309820102ee572e86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed634a2c30489447356df6675ac77442de49d2ea07085309820102ee572e86c", kill_on_drop: false }`
[INFO] [stdout] 9ed634a2c30489447356df6675ac77442de49d2ea07085309820102ee572e86c
