[INFO] cloning repository https://github.com/dare-to-recurse/stumpalo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dare-to-recurse/stumpalo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdare-to-recurse%2Fstumpalo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdare-to-recurse%2Fstumpalo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f835590e2111e9e923ae3bf4adebd9fc026ca8f
[INFO] testing dare-to-recurse/stumpalo against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdare-to-recurse%2Fstumpalo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dare-to-recurse/stumpalo
[INFO] finished tweaking git repo https://github.com/dare-to-recurse/stumpalo
[INFO] tweaked toml for git repo https://github.com/dare-to-recurse/stumpalo written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dare-to-recurse/stumpalo 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 git repo https://github.com/dare-to-recurse/stumpalo 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-triple v1.0.0
[INFO] [stderr]   Downloaded readme-rustdocifier v0.1.1
[INFO] [stderr]   Downloaded trybuild v1.0.116
[INFO] [stderr]   Downloaded toml v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]   Downloaded mimalloc v0.1.52
[INFO] [stderr]   Downloaded blink-alloc v0.4.0
[INFO] [stderr]   Downloaded allocator-api2 v0.4.0
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136
[INFO] running `Command { std: "docker" "start" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136", 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" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136" "/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" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136", 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" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling readme-rustdocifier v0.1.1
[INFO] [stderr]    Compiling stumpalo v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136", 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" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling allocator-api2 v0.4.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling blink-alloc v0.4.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.49
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling trybuild v1.0.116
[INFO] [stderr]    Compiling mimalloc v0.1.52
[INFO] [stderr]    Compiling stumpalo v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 28.44s
[INFO] running `Command { std: "docker" "inspect" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136", 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" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/stumpalo-70405d5db51456c0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::size_of_header ... ok
[INFO] [stderr]      Running tests/compile_fail.rs (/opt/rustwide/target/release/deps/compile_fail-e7342b2cc1943149)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling readme-rustdocifier v0.1.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking allocator-api2 v0.4.0
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]     Checking blink-alloc v0.4.0
[INFO] [stderr]    Compiling stumpalo v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.49
[INFO] [stderr]     Checking mimalloc v0.1.52
[INFO] [stderr]     Checking stumpalo-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/stumpalo)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.24s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] There are no trybuild tests enabled yet.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test ui_pass ... ok
[INFO] [stderr]     Checking stumpalo-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/stumpalo)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test ui_compile_fail ... ok
[INFO] [stderr] test tests/ui/01-drop-root-while-arena-ref-alive.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] test tests/ui/02-clear-while-ref-alive.rs ... ok
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.04s
[INFO] [stderr] test tests/ui/03-reset-while-ref-alive.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] test tests/ui/04-use-arena-while-ref-alive.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] test tests/ui/05-use-after-with-scope.rs ... ok
[INFO] [stdout] running 95 tests
[INFO] [stderr] test tests/ui/06-use-outer-arena-ref-inside-with-scope.rs ... ok
[INFO] [stderr] test tests/ui/08-cant-drop-while-alloc-alive.rs ... ok
[INFO] [stderr] test tests/ui/09-arena-with-scope-return-ref.rs ... ok
[INFO] [stderr] test tests/ui/10-with-scope-return-ref.rs ... ok
[INFO] [stderr] test tests/ui/11-arena-with-scope-use-after-scope.rs ... ok
[INFO] [stderr] test tests/ui/13-use-after-with-scope-on-arena.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/release/deps/integration_test-5a934caa36ab474f)
[INFO] [stdout] test alloc_alignment_64 ... ok
[INFO] [stdout] test alloc_array ... ok
[INFO] [stdout] test alloc_bool ... ok
[INFO] [stdout] test alloc_f64 ... ok
[INFO] [stdout] test alloc_exactly_chunk_size_minus_one ... ok
[INFO] [stdout] test alloc_medium_array ... ok
[INFO] [stdout] test alloc_max_alignment_simd ... ok
[INFO] [stdout] test alloc_exactly_one_byte ... ok
[INFO] [stdout] test alloc_many_different_sizes_preserves_alignment ... ok
[INFO] [stdout] test alloc_slice_copy_with_clear ... ok
[INFO] [stdout] test alloc_fixed_size_array ... ok
[INFO] [stdout] test alloc_slice_copy_empty ... ok
[INFO] [stdout] test alloc_slice_lit_copy_basic ... ok
[INFO] [stdout] test alloc_slice_copy_basic ... ok
[INFO] [stdout] test alloc_slice_copy_long ... ok
[INFO] [stdout] test alloc_after_filling_chunk_uses_new_chunk ... ok
[INFO] [stdout] test alloc_i32 ... ok
[INFO] [stdout] test alloc_slice_lit_copy_empty ... ok
[INFO] [stdout] test alloc_str_basic ... ok
[INFO] [stdout] test alloc_slice_lit_copy_f64 ... ok
[INFO] [stdout] test alloc_str_lit_basic ... ok
[INFO] [stdout] test alloc_str_lit_multi_byte ... ok
[INFO] [stdout] test alloc_str_lit_empty ... ok
[INFO] [stdout] test alloc_slice_lit_copy_many ... ok
[INFO] [stdout] test alloc_generic_struct ... ok
[INFO] [stdout] test alloc_slice_lit_copy_past_one_chunk ... ok
[INFO] [stdout] test alloc_str_lit_past_one_chunk ... ok
[INFO] [stdout] test alloc_str_multi_byte ... ok
[INFO] [stdout] test alloc_str_lit_many ... ok
[INFO] [stdout] test alloc_slice_lit_copy_with_clear ... ok
[INFO] [stdout] test alloc_str_lit_with_clear ... ok
[INFO] [stdout] test alloc_alignment_128_via_repr ... ok
[INFO] [stdout] test alloc_str_long ... ok
[INFO] [stdout] test alloc_multiple_independent_mutations ... ok
[INFO] [stdout] test alloc_tuple ... ok
[INFO] [stdout] test alloc_returns_unique_mutable_reference ... ok
[INFO] [stdout] test alloc_str_empty ... ok
[INFO] [stdout] test alloc_option ... ok
[INFO] [stdout] test alloc_u8 ... ok
[INFO] [stdout] test alloc_slice_copy_past_one_chunk ... ok
[INFO] [stdout] test alloc_past_one_chunk ... ok
[INFO] [stdout] test alloc_way_past_one_chunk ... ok
[INFO] [stdout] test arena_forwarding_alloc ... ok
[INFO] [stdout] test alloc_very_many_medium_things ... ok
[INFO] [stdout] test alloc_result ... ok
[INFO] [stdout] test alloc_respects_alignment ... ok
[INFO] [stdout] test arena_size_is_32_bytes ... ok
[INFO] [stdout] test bespoke_allocation_first ... ok
[INFO] [stdout] test arena_forwarding_alloc_slice_copy ... ok
[INFO] [stdout] test alloc_str_past_one_chunk ... ok
[INFO] [stdout] test alloc_struct_with_drop ... ok
[INFO] [stdout] test alloc_very_many_tiny_things ... ok
[INFO] [stdout] test alloc_zst_unit ... ok
[INFO] [stdout] test allocates_default_chunk_size ... ok
[INFO] [stdout] test can_clear_empty_arena ... ok
[INFO] [stdout] test arena_forwarding_alloc_with ... ok
[INFO] [stdout] test clear_and_reuse_multiple_chunks_round_robin ... ok
[INFO] [stdout] test arena_forwarding_allocated_bytes ... ok
[INFO] [stdout] test clear_makes_fresh_chunks_available ... ok
[INFO] [stdout] test arena_forwarding_sized_slice ... ok
[INFO] [stdout] test fuzz_random_types ... ok
[INFO] [stdout] test large_allocation_exactly_half_chunk_does_not_trigger_own_chunk ... ok
[INFO] [stdout] test large_allocation_gets_own_chunk ... ok
[INFO] [stdout] test large_allocation_just_over_half_chunk_gets_own_chunk ... ok
[INFO] [stdout] test fill_one_chunk_exactly ... ok
[INFO] [stdout] test clear_multiple_times_builds_chunk_chain ... ok
[INFO] [stdout] test clear_then_alloc_reuses_fresh_chunks ... ok
[INFO] [stdout] test clear_then_clear_again ... ok
[INFO] [stdout] test fuzz_with_alignment_sensitive_types ... ok
[INFO] [stdout] test clear_on_fresh_arena ... ok
[INFO] [stdout] test drop_empty_arena ... ok
[INFO] [stdout] test drop_after_large_allocations ... ok
[INFO] [stdout] test large_allocation_does_not_affect_current_chunk_space ... ok
[INFO] [stdout] test multiple_large_allocations ... ok
[INFO] [stdout] test clear_resets_chunk_capacity ... ok
[INFO] [stdout] test drop_after_clear ... ok
[INFO] [stdout] test drop_after_many_allocations ... ok
[INFO] [stdout] test drop_arena_does_not_crash ... ok
[INFO] [stdout] test over_allocation_alloc_slice_fill_with_u8 - should panic ... ok
[INFO] [stdout] test over_allocation_alloc_slice_fill_default - should panic ... ok
[INFO] [stdout] test stress_test_mixed_allocation_patterns ... ok
[INFO] [stdout] test arena_forwarding_alloc_str ... ok
[INFO] [stdout] test multiple_clears_without_allocs ... ok
[INFO] [stdout] test alloc_zst_struct ... ok
[INFO] [stdout] test with_scope_multiple_sequential ... ok
[INFO] [stdout] test with_scope_nested ... ok
[INFO] [stdout] test over_allocation_alloc_slice_fill_with_u64 - should panic ... ok
[INFO] [stdout] test with_scope_outer_preserved ... ok
[INFO] [stdout] test new_creates_valid_arena ... ok
[INFO] [stdout] test with_scope_reuses_chunks ... ok
[INFO] [stdout] test over_allocation_alloc_slice_try_fill_with - should panic ... ok
[INFO] [stdout] test pointers_are_stable_across_allocations ... ok
[INFO] [stdout] test with_scope_basic ... ok
[INFO] [stdout] test repeated_clear_and_alloc ... ok
[INFO] [stderr]      Running tests/oom_test.rs (/opt/rustwide/target/release/deps/oom_test-808b9d67ca914ebe)
[INFO] [stdout] test pointers_are_stable_after_clear_on_current_chunk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 95 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test oom_on_chunk_allocation - should panic ... ok
[INFO] [stderr]    Doc-tests stumpalo
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test /opt/rustwide/target/release/build/stumpalo-734332a117b4efa2/out/README-rustdocified.md - (line 86) ... ok
[INFO] [stdout] test /opt/rustwide/target/release/build/stumpalo-734332a117b4efa2/out/README-rustdocified.md - (line 41) ... ok
[INFO] [stdout] test /opt/rustwide/target/release/build/stumpalo-734332a117b4efa2/out/README-rustdocified.md - (line 64) ... ok
[INFO] [stdout] test /opt/rustwide/target/release/build/stumpalo-734332a117b4efa2/out/README-rustdocified.md - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.52s; merged doctests compilation took 0.49s
[INFO] running `Command { std: "docker" "inspect" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136", kill_on_drop: false }`
[INFO] [stdout] d678e8c799ea2234b3b19cfc728aeabe46d3b3d75fc6dcee5d4d8ceb6b8cc136