[INFO] fetching crate safe-bump 0.3.3...
[INFO] testing safe-bump-0.3.3 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate safe-bump 0.3.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate safe-bump 0.3.3
[INFO] finished tweaking crates.io crate safe-bump 0.3.3
[INFO] tweaked toml for crates.io crate safe-bump 0.3.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe-bump 0.3.3 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 safe-bump 0.3.3 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 regex-automata v0.4.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796
[INFO] running `Command { std: "docker" "start" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796", 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" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796" "/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" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796", 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" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-bump v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> src/stamp.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 79 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout] 79 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796", 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" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796" "/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 quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cc v1.2.67
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling regex-automata v0.4.15
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> src/stamp.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 79 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout] 79 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]    Compiling safe-bump v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> src/stamp.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 79 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout] 79 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796", 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" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stderr]   --> src/stamp.rs:79:10
[INFO] [stderr]    |
[INFO] [stderr] 79 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]    |
[INFO] [stderr] 79 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stderr] 79 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `safe-bump` (lib) generated 1 warning (run `cargo fix --lib -p safe-bump` to apply 1 suggestion)
[INFO] [stderr] warning: `safe-bump` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_bump-0268b79b35c1b45a)
[INFO] [stdout] 
[INFO] [stdout] running 85 tests
[INFO] [stdout] test tests::arena::alloc_and_access ... ok
[INFO] [stdout] test stamp::tests::unused_thread_local_tail_is_never_recycled ... ok
[INFO] [stdout] test tests::arena::alloc_block_carries_every_contiguous_index ... ok
[INFO] [stdout] test tests::arena::alloc_block_empty_returns_an_empty_capability ... ok
[INFO] [stdout] test tests::arena::alloc_block_with_a_size_hint_higher_than_actual_length_is_still_correct ... ok
[INFO] [stdout] test tests::arena::alloc_block_with_a_size_hint_lower_than_actual_length_is_still_correct ... ok
[INFO] [stdout] test tests::arena::alloc_strings ... ok
[INFO] [stdout] test tests::arena::an_unfinished_rollback_leaves_the_values_for_a_retry ... ok
[INFO] [stdout] test tests::arena::begin_rollback_commits_the_boundary_before_any_value_is_dropped ... ok
[INFO] [stdout] test tests::arena::checkpoint_after_reset_and_after_drain_are_both_empty_and_valid ... ok
[INFO] [stdout] test tests::arena::checkpoint_equality ... ok
[INFO] [stdout] test tests::arena::checkpoint_keep ... ok
[INFO] [stdout] test tests::arena::checkpoint_len ... ok
[INFO] [stdout] test tests::arena::checkpoint_ordering ... ok
[INFO] [stdout] test tests::arena::checkpoint_right_after_rollback_round_trips_then_detects_a_rebuilt_prefix ... ok
[INFO] [stdout] test tests::arena::checkpoint_rollback ... ok
[INFO] [stdout] test tests::arena::checkpoint_taken_before_drain_is_rejected_then_reported_as_diverged ... ok
[INFO] [stdout] test tests::arena::arena_creation_inside_a_tls_destructor_at_thread_exit_works ... ok
[INFO] [stdout] test tests::arena::drain_forgotten_leaks_without_a_double_drop ... ok
[INFO] [stdout] test stamp::tests::thread_local_ranges_are_process_unique ... ok
[INFO] [stdout] test tests::arena::default_is_empty ... ok
[INFO] [stdout] test tests::arena::drain_dropped_without_consuming_still_regrows_under_a_new_generation ... ok
[INFO] [stdout] test tests::arena::drain_returns_all_items ... ok
[INFO] [stdout] test tests::arena::drop_arena_runs_drop ... ok
[INFO] [stdout] test tests::arena::empty_arena ... ok
[INFO] [stdout] test tests::arena::equal_length_checkpoint_from_a_discarded_branch_is_rejected ... ok
[INFO] [stdout] test tests::arena::equal_slots_from_different_arenas_do_not_alias ... ok
[INFO] [stdout] test tests::arena::extend_trait ... ok
[INFO] [stdout] test tests::arena::drain_runs_no_extra_drops ... ok
[INFO] [stdout] test tests::arena::foreign_checkpoint_is_rejected_without_mutation ... ok
[INFO] [stdout] test tests::arena::from_iterator ... ok
[INFO] [stdout] test tests::arena::get_mut_modifies ... ok
[INFO] [stdout] test tests::arena::drain_then_regrowth_to_the_same_length_rejects_every_pre_drain_capability ... ok
[INFO] [stdout] test tests::arena::idx_equality ... ok
[INFO] [stdout] test tests::arena::idx_exposes_slot_without_a_reverse_constructor ... ok
[INFO] [stdout] test tests::arena::idx_is_copy ... ok
[INFO] [stdout] test tests::arena::into_iter_consuming ... ok
[INFO] [stdout] test tests::arena::is_valid_after_rollback ... ok
[INFO] [stdout] test tests::arena::is_valid_agrees_with_a_brute_force_oracle_across_many_increasing_rollbacks ... ok
[INFO] [stdout] test tests::arena::is_valid_rejects_any_idx_on_an_arena_that_never_issued_a_capability ... ok
[INFO] [stdout] test tests::arena::is_valid_rejects_foreign_idx_with_slot_in_range ... ok
[INFO] [stdout] test tests::arena::iter ... ok
[INFO] [stdout] test tests::arena::iter_indexed_empty ... ok
[INFO] [stdout] test tests::arena::iter_indexed_exact_size ... ok
[INFO] [stdout] test tests::arena::iter_indexed_mut_exact_size ... ok
[INFO] [stdout] test tests::arena::iter_indexed_mut_modifies ... ok
[INFO] [stdout] test tests::arena::iter_indexed_mut_yields_correct_pairs ... ok
[INFO] [stdout] test tests::arena::iter_indexed_yields_correct_pairs ... ok
[INFO] [stdout] test tests::arena::iter_mut_modifies_all ... ok
[INFO] [stdout] test tests::arena::many_allocations ... ok
[INFO] [stdout] test tests::arena::nested_checkpoints ... ok
[INFO] [stdout] test tests::arena::reserve_increases_capacity ... ok
[INFO] [stdout] test tests::arena::reset_and_reallocation_do_not_resurrect_an_old_index ... ok
[INFO] [stdout] test tests::arena::reset_preserves_capacity ... ok
[INFO] [stdout] test tests::arena::reset_runs_drop ... ok
[INFO] [stdout] test stamp::tests::reentrant_generation_fails_loud_without_corrupting_state ... ok
[INFO] [stdout] test tests::arena::alloc_block_with_a_panicking_iterator_retains_prefix ... ok
[INFO] [stdout] test tests::arena::reset_with_a_panicking_drop_keeps_alignment_and_is_retryable ... ok
[INFO] [stdout] test tests::arena::alloc_block_panic_after_k_elements_drops_exactly_those_k ... ok
[INFO] [stdout] test tests::arena::alloc_block_reentrant_iterator_through_a_refcell_hits_a_borrow_error ... ok
[INFO] [stdout] test tests::arena::drain_with_a_panicking_drop_keeps_alignment_and_is_retryable ... ok
[INFO] [stdout] test tests::arena::idx_ordering ... ok
[INFO] [stdout] test tests::arena::is_valid_after_reset ... ok
[INFO] [stdout] test tests::arena::reuse_after_reset ... ok
[INFO] [stdout] test tests::arena::rollback_beyond_length_panics - should panic ... ok
[INFO] [stdout] test tests::arena::rollback_keeps_metadata_aligned_when_a_destructor_panics ... ok
[INFO] [stdout] test tests::arena::rollback_runs_drop ... ok
[INFO] [stdout] test tests::arena::rollback_to_empty ... ok
[INFO] [stdout] test tests::arena::try_get_mut_returns_none_for_stale ... ok
[INFO] [stdout] test tests::arena::rollback_without_retry_after_a_panic_on_the_second_dropped_slot_cannot_be_refilled_under_the_stale_generation ... ok
[INFO] [stdout] test tests::arena::try_get_returns_none_for_stale ... ok
[INFO] [stdout] test tests::arena::validate_checkpoint_accepts_a_valid_checkpoint_without_mutating_the_arena ... ok
[INFO] [stdout] test tests::arena::validate_checkpoint_accepts_an_empty_arena_checkpoint_after_reset ... ok
[INFO] [stdout] test tests::arena::stale_index_panics - should panic ... ok
[INFO] [stdout] test tests::arena::validate_checkpoint_rejects_a_foreign_checkpoint ... ok
[INFO] [stdout] test tests::arena::with_capacity ... ok
[INFO] [stdout] test tests::layout::arena_is_forty_eight_bytes ... ok
[INFO] [stdout] test tests::layout::checkpoint_is_twenty_four_bytes ... ok
[INFO] [stdout] test tests::arena::shrink_to_fit_reduces_capacity ... ok
[INFO] [stdout] test tests::arena::validate_checkpoint_rejects_a_diverged_prefix ... ok
[INFO] [stdout] test tests::layout::arena_is_sync_when_values_are ... ok
[INFO] [stdout] test tests::arena::validate_checkpoint_rejects_a_checkpoint_beyond_current_length ... ok
[INFO] [stdout] test tests::layout::idx_is_sixteen_bytes_and_niche_optimized ... ok
[INFO] [stdout] test tests::prop_tests::arbitrary_ops_drop_exactly_once ... ok
[INFO] [stdout] test tests::prop_tests::arbitrary_ops_preserve_model ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 85 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe_bump
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/idx.rs - idx::Idx (line 22) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.61s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796", kill_on_drop: false }`
[INFO] [stdout] 18594909c4abe2e86e6f7d01e79c1421462055c41e309f7e6f79246067fbd796
