[INFO] fetching crate shape-gc 0.1.2...
[INFO] testing shape-gc-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate shape-gc 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate shape-gc 0.1.2
[INFO] finished tweaking crates.io crate shape-gc 0.1.2
[INFO] tweaked toml for crates.io crate shape-gc 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shape-gc 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shape-gc 0.1.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d8f563523ac4624b6fc7dda6566f98949f0f2e4ccded48fcd429942f528e673
[INFO] running `Command { std: "docker" "start" "-a" "4d8f563523ac4624b6fc7dda6566f98949f0f2e4ccded48fcd429942f528e673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d8f563523ac4624b6fc7dda6566f98949f0f2e4ccded48fcd429942f528e673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8f563523ac4624b6fc7dda6566f98949f0f2e4ccded48fcd429942f528e673", kill_on_drop: false }`
[INFO] [stdout] 4d8f563523ac4624b6fc7dda6566f98949f0f2e4ccded48fcd429942f528e673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c98908d0a3826b91c36af3b0012641219234ae4e2b58e53002e36307acde9cbe
[INFO] running `Command { std: "docker" "start" "-a" "c98908d0a3826b91c36af3b0012641219234ae4e2b58e53002e36307acde9cbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling shape-gc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `MARK_BIT_ARM64` is never used
[INFO] [stdout]    --> src/ptr.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl<T> GcPtr<T> {
[INFO] [stdout]     | ---------------- associated constant in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     const MARK_BIT_ARM64: usize = 56;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/trap_handler.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |         sa.sa_sigaction = trap_handler as usize;
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 40 |         sa.sa_sigaction = trap_handler as *const () as usize;
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "c98908d0a3826b91c36af3b0012641219234ae4e2b58e53002e36307acde9cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98908d0a3826b91c36af3b0012641219234ae4e2b58e53002e36307acde9cbe", kill_on_drop: false }`
[INFO] [stdout] c98908d0a3826b91c36af3b0012641219234ae4e2b58e53002e36307acde9cbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f00bdc6b03fd2de25807ee44f03edb9b8cb5dc61cbaab026d88161649217fe7b
[INFO] running `Command { std: "docker" "start" "-a" "f00bdc6b03fd2de25807ee44f03edb9b8cb5dc61cbaab026d88161649217fe7b", kill_on_drop: false }`
[INFO] [stdout] warning: associated constant `MARK_BIT_ARM64` is never used
[INFO] [stdout]    --> src/ptr.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl<T> GcPtr<T> {
[INFO] [stdout]     | ---------------- associated constant in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     const MARK_BIT_ARM64: usize = 56;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shape-gc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/trap_handler.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |         sa.sa_sigaction = trap_handler as usize;
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 40 |         sa.sa_sigaction = trap_handler as *const () as usize;
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MARK_BIT_ARM64` is never used
[INFO] [stdout]    --> src/ptr.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl<T> GcPtr<T> {
[INFO] [stdout]     | ---------------- associated constant in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     const MARK_BIT_ARM64: usize = 56;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `header_of_mut` is never used
[INFO] [stdout]    --> src/lib.rs:582:8
[INFO] [stdout]     |
[INFO] [stdout] 582 |     fn header_of_mut(ptr: *mut u8) -> &'static mut GcHeader {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/trap_handler.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |         sa.sa_sigaction = trap_handler as usize;
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 40 |         sa.sa_sigaction = trap_handler as *const () as usize;
[INFO] [stdout]    |                                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "f00bdc6b03fd2de25807ee44f03edb9b8cb5dc61cbaab026d88161649217fe7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00bdc6b03fd2de25807ee44f03edb9b8cb5dc61cbaab026d88161649217fe7b", kill_on_drop: false }`
[INFO] [stdout] f00bdc6b03fd2de25807ee44f03edb9b8cb5dc61cbaab026d88161649217fe7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd52c1c1907152fb75d96b5b5adcdbe105a928b6e20a94aed96262a80df1f595
[INFO] running `Command { std: "docker" "start" "-a" "fd52c1c1907152fb75d96b5b5adcdbe105a928b6e20a94aed96262a80df1f595", kill_on_drop: false }`
[INFO] [stderr] warning: associated constant `MARK_BIT_ARM64` is never used
[INFO] [stderr]    --> src/ptr.rs:116:11
[INFO] [stderr]     |
[INFO] [stderr]  46 | impl<T> GcPtr<T> {
[INFO] [stderr]     | ---------------- associated constant in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 116 |     const MARK_BIT_ARM64: usize = 56;
[INFO] [stderr]     |           ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: direct cast of function item into an integer
[INFO] [stderr]   --> src/trap_handler.rs:40:40
[INFO] [stderr]    |
[INFO] [stderr] 40 |         sa.sa_sigaction = trap_handler as usize;
[INFO] [stderr]    |                                        ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stderr] help: first cast to a pointer `as *const ()`
[INFO] [stderr]    |
[INFO] [stderr] 40 |         sa.sa_sigaction = trap_handler as *const () as usize;
[INFO] [stderr]    |                                        ++++++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `shape-gc` (lib) generated 2 warnings (run `cargo fix --lib -p shape-gc` to apply 1 suggestion)
[INFO] [stderr] warning: function `header_of_mut` is never used
[INFO] [stderr]    --> src/lib.rs:582:8
[INFO] [stderr]     |
[INFO] [stderr] 582 |     fn header_of_mut(ptr: *mut u8) -> &'static mut GcHeader {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `shape-gc` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shape_gc-4933d2bf873c52d2)
[INFO] [stdout] 
[INFO] [stdout] running 111 tests
[INFO] [stdout] test barrier::tests::test_enqueue_and_drain ... ok
[INFO] [stdout] test barrier::tests::test_drain_resets_buffer ... ok
[INFO] [stdout] test allocator::tests::test_tlab_refill ... ok
[INFO] [stdout] test generations::tests::test_card_table_mark_and_check ... ok
[INFO] [stdout] test generations::tests::test_custom_promotion_threshold ... ok
[INFO] [stdout] test allocator::tests::test_multiple_allocations ... ok
[INFO] [stdout] test barrier::tests::test_null_enqueue_ignored ... ok
[INFO] [stdout] test barrier::tests::test_should_flush ... ok
[INFO] [stdout] test generations::tests::test_card_table_clear ... ok
[INFO] [stdout] test generations::tests::test_dirty_card_scanning_finds_old_to_young_refs ... ok
[INFO] [stdout] test barrier::tests::test_new_buffer_is_empty ... ok
[INFO] [stdout] test generations::tests::test_multiple_young_gcs_before_promotion ... ok
[INFO] [stdout] test generations::tests::test_is_young_old_ptr ... ok
[INFO] [stdout] test generations::tests::test_old_gc_increments_count ... ok
[INFO] [stdout] test generations::tests::test_old_gen_free_bytes ... ok
[INFO] [stdout] test generations::tests::test_old_gen_full_collection ... ok
[INFO] [stdout] test generations::tests::test_promotion_after_n_survivals ... ok
[INFO] [stdout] test generations::tests::test_young_utilization ... ok
[INFO] [stdout] test header::tests::test_forwarded_flag ... ok
[INFO] [stdout] test header::tests::test_generation_roundtrip ... ok
[INFO] [stdout] test generations::tests::test_young_gc_preserves_live_objects ... ok
[INFO] [stdout] test marker::tests::test_clear_mark ... ok
[INFO] [stdout] test header::tests::test_header_size ... ok
[INFO] [stdout] test marker::tests::test_mark_gray_adds_to_worklist ... ok
[INFO] [stdout] test marker::tests::test_mark_root_colors_gray ... ok
[INFO] [stdout] test marker::tests::test_mark_gray_idempotent ... ok
[INFO] [stdout] test header::tests::test_color_roundtrip ... ok
[INFO] [stdout] test marker::tests::test_full_incremental_cycle ... ok
[INFO] [stdout] test marker::tests::test_incremental_mark_step_budget ... ok
[INFO] [stdout] test generations::tests::test_promotion_threshold ... ok
[INFO] [stdout] test marker::tests::test_is_marking_flag ... ok
[INFO] [stdout] test generations::tests::test_young_gc_collects_dead_objects ... ok
[INFO] [stdout] test marker::tests::test_null_root_ignored ... ok
[INFO] [stdout] test marker::tests::test_terminate_marking_empty_satb ... ok
[INFO] [stdout] test platform::tests::test_software_mask_strips_upper_bits ... ok
[INFO] [stdout] test marker::tests::test_terminate_marking_with_satb_entries ... ok
[INFO] [stdout] test platform::tests::test_tag_and_read_color ... ok
[INFO] [stdout] test platform::tests::test_tag_and_read_generation ... ok
[INFO] [stdout] test ptr::tests::test_gc_ptr_is_8_bytes ... ok
[INFO] [stdout] test ptr::tests::test_is_marked_uses_header_fallback ... ok
[INFO] [stdout] test ptr::tests::test_mark_bit_idempotent ... ok
[INFO] [stdout] test ptr::tests::test_mark_bit_initial_state ... ok
[INFO] [stdout] test ptr::tests::test_gc_ptr_header_access ... ok
[INFO] [stdout] test region::tests::test_region_alloc_and_contains ... ok
[INFO] [stdout] test region::tests::test_region_exhaustion ... ok
[INFO] [stdout] test relocator::tests::test_forwarding_table_insert_lookup ... ok
[INFO] [stdout] test relocator::tests::test_relocate_region_compatibility ... ok
[INFO] [stdout] test ptr::tests::test_raw_ptr_strips_metadata ... ok
[INFO] [stdout] test ptr::tests::test_mark_bit_set_clear_cycle ... ok
[INFO] [stdout] test relocator::tests::test_relocator_compact_region_all_dead ... ok
[INFO] [stdout] test relocator::tests::test_forwarding_table_overwrite ... ok
[INFO] [stdout] test relocator::tests::test_relocator_compact_region_empty_source ... ok
[INFO] [stdout] test relocator::tests::test_relocator_install_and_resolve ... ok
[INFO] [stdout] test relocator::tests::test_relocator_compact_region ... ok
[INFO] [stdout] test roots::tests::test_trace_f64_is_noop ... ok
[INFO] [stdout] test safepoint::tests::test_safepoint_not_requested ... ok
[INFO] [stdout] test scheduler::tests::test_allocation_rate_computation ... ok
[INFO] [stdout] test safepoint::tests::test_safepoint_request_and_complete ... ok
[INFO] [stdout] test relocator::tests::test_relocator_reset ... ok
[INFO] [stdout] test scheduler::tests::test_ema_duration_first_sample ... ok
[INFO] [stdout] test roots::tests::test_trace_non_heap_is_noop ... ok
[INFO] [stdout] test scheduler::tests::test_fallback_full_gc_on_byte_threshold ... ok
[INFO] [stdout] test scheduler::tests::test_no_collection_below_thresholds ... ok
[INFO] [stdout] test scheduler::tests::test_ema_duration_blends ... ok
[INFO] [stdout] test scheduler::tests::test_pause_avg_ema_converges ... ok
[INFO] [stdout] test scheduler::tests::test_pause_avg_first_sample ... ok
[INFO] [stdout] test scheduler::tests::test_record_old_gc_resets_counter ... ok
[INFO] [stdout] test scheduler::tests::test_record_allocation ... ok
[INFO] [stdout] test scheduler::tests::test_old_gen_predictive_trigger ... ok
[INFO] [stdout] test scheduler::tests::test_record_young_gc_resets_alloc_counter ... ok
[INFO] [stdout] test relocator::tests::test_forwarding_table_iter ... ok
[INFO] [stdout] test scheduler::tests::test_scheduler_custom_config ... ok
[INFO] [stdout] test scheduler::tests::test_scheduler_defaults ... ok
[INFO] [stdout] test scheduler::tests::test_triggers_young_gc_on_utilization ... ok
[INFO] [stdout] test scheduler::tests::test_zero_allocation_rate_no_old_gc ... ok
[INFO] [stdout] test tests::test_alloc_multiple_distinct ... ok
[INFO] [stdout] test tests::test_alloc_returns_valid_pointer ... ok
[INFO] [stdout] test tests::test_alloc_collect_cycle_repeated ... ok
[INFO] [stdout] test tests::test_collect_with_empty_roots_clears_all ... ok
[INFO] [stdout] test scheduler::tests::test_record_full_gc ... ok
[INFO] [stdout] test marker::tests::test_mark_step_colors_black ... ok
[INFO] [stdout] test generations::tests::test_young_gc_increments_count ... ok
[INFO] [stdout] test tests::test_combined_write_barrier_both_card_and_satb ... ok
[INFO] [stdout] test region::tests::test_region_iteration ... ok
[INFO] [stdout] test tests::test_combined_write_barrier_card_table_dirty ... ok
[INFO] [stdout] test tests::test_combined_write_barrier_satb_noop_when_not_marking ... ok
[INFO] [stdout] test tests::test_combined_write_barrier_satb_enqueue_during_marking ... ok
[INFO] [stdout] test tests::test_full_incremental_cycle ... ok
[INFO] [stdout] test tests::test_incremental_marking_small_budget ... ok
[INFO] [stdout] test tests::test_live_object_survives_collection ... ok
[INFO] [stdout] test tests::test_multiple_live_objects_survive ... ok
[INFO] [stdout] test tests::test_combined_write_barrier_no_card_table ... ok
[INFO] [stdout] test tests::test_heap_size_grows_with_allocation ... ok
[INFO] [stdout] test tests::test_large_allocation ... ok
[INFO] [stdout] test tests::test_repeated_incremental_cycles ... ok
[INFO] [stdout] test tests::test_should_collect_threshold ... ok
[INFO] [stdout] test tests::test_stats_initial_state ... ok
[INFO] [stdout] test tests::test_thread_local_gc_heap ... ok
[INFO] [stdout] test tests::test_trace_nanboxed_bits_heap_tag ... ok
[INFO] [stdout] test tests::test_trace_nanboxed_bits_int_tag_is_noop ... ok
[INFO] [stdout] test tests::test_incremental_sweep_preserves_live ... ok
[INFO] [stdout] test tests::test_collect_resets_bytes_counter ... ok
[INFO] [stdout] test tests::test_double_collection_safe ... ok
[INFO] [stdout] test tests::test_partial_liveness ... ok
[INFO] [stdout] test tests::test_satb_barrier_captures_during_marking ... ok
[INFO] [stdout] test tests::test_stats_after_collection ... ok
[INFO] [stdout] test tests::test_mark_termination_drains_satb ... ok
[INFO] [stdout] test allocator::tests::test_basic_allocation ... ok
[INFO] [stdout] test relocator::tests::test_forwarding_table_clear ... ok
[INFO] [stdout] test tests::test_unreachable_objects_collected ... ok
[INFO] [stdout] test tests::test_write_barrier_noop_when_not_marking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 111 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shape_gc
[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" "fd52c1c1907152fb75d96b5b5adcdbe105a928b6e20a94aed96262a80df1f595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd52c1c1907152fb75d96b5b5adcdbe105a928b6e20a94aed96262a80df1f595", kill_on_drop: false }`
[INFO] [stdout] fd52c1c1907152fb75d96b5b5adcdbe105a928b6e20a94aed96262a80df1f595