[INFO] fetching crate tagged-index-stack 0.1.0...
[INFO] testing tagged-index-stack-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tagged-index-stack 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tagged-index-stack 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tagged-index-stack 0.1.0
[INFO] tweaked toml for crates.io crate tagged-index-stack 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tagged-index-stack 0.1.0 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 tagged-index-stack 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.incompatible-msrv` is deprecated in favor of `lints.clippy.incompatible_msrv` and will not work in a future edition
[INFO] [stderr] warning: `tagged-index-stack` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bench-scale-tool v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0
[INFO] running `Command { std: "docker" "start" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0", 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" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0" "/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" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0", 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" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.incompatible-msrv` is deprecated in favor of `lints.clippy.incompatible_msrv` and will not work in a future edition
[INFO] [stderr] warning: `tagged-index-stack` (manifest) generated 1 warning
[INFO] [stderr]    Compiling tagged-index-stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0", 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" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.incompatible-msrv` is deprecated in favor of `lints.clippy.incompatible_msrv` and will not work in a future edition
[INFO] [stderr] warning: `tagged-index-stack` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bench-scale-tool v0.1.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling tagged-index-stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.48s
[INFO] running `Command { std: "docker" "inspect" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0", 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" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.incompatible-msrv` is deprecated in favor of `lints.clippy.incompatible_msrv` and will not work in a future edition
[INFO] [stderr] warning: `tagged-index-stack` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tagged_index_stack-1ac23a5a1fb8bd18)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/backoff_oracle.rs (/opt/rustwide/target/debug/deps/backoff_oracle-7633c89966f4e8c6)
[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] [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] [stderr]      Running tests/custom_storage_impl.rs (/opt/rustwide/target/debug/deps/custom_storage_impl-3197956a3ff55760)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test shared_link_storage_allows_pop_to_push_cross_binding_transfer ... ok
[INFO] [stdout] test hand_crafted_acyclic_forgery_still_double_issues ... ok
[INFO] [stdout] test one_value_two_bindings_shared_backing_still_double_issue ... ok
[INFO] [stdout] test push_pop_through_dyn_storage ... ok
[INFO] [stdout] test two_stacks_sharing_link_storage_still_double_issue ... ok
[INFO] [stdout] test vec_backed_storage_push_pop_round_trips ... ok
[INFO] [stdout] test head_moved_into_fresh_links_leaks_and_then_panics - should panic ... ok
[INFO] [stdout] test internally_disagreeing_storage_still_double_issue - should panic ... ok
[INFO] [stdout] test two_implementor_values_sharing_one_head_guard_panics - should panic ... ok
[INFO] [stdout] test pop_rule_4_guard_fires_on_invalid_next_from_backing - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/loom_aba.rs (/opt/rustwide/target/debug/deps/loom_aba-61255e8d1a9f66b1)
[INFO] [stderr]      Running tests/narrow_domain_unchecked_storage.rs (/opt/rustwide/target/debug/deps/narrow_domain_unchecked_storage-02d31e30fe997a32)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test narrow_domain_unchecked_storage_round_trips_end_to_end ... ok
[INFO] [stdout] test narrow_domain_unchecked_storage_seed_interleave_drain_conserves ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/proptest_pack_unpack.rs (/opt/rustwide/target/debug/deps/proptest_pack_unpack-5e10d9c5fb8dc25f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test pack_width_1_tag_boundary_at_shift_63 ... ok
[INFO] [stdout] test round_trip_width_16 ... ok
[INFO] [stdout] test round_trip_width_15 ... ok
[INFO] [stdout] test round_trip_width_12 ... ok
[INFO] [stdout] test rejects_out_of_range_index_width_16 ... ok
[INFO] [stdout] test round_trip_width_1 ... ok
[INFO] [stdout] test rejects_out_of_range_tag_width_16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/push_guard_track_caller.rs (/opt/rustwide/target/debug/deps/push_guard_track_caller-7f677a3c1aa07cca)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test push_guard_and_array_links_panics_report_exact_messages_and_callers ... ok
[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] [stderr]      Running tests/readme_example.rs (/opt/rustwide/target/debug/deps/readme_example-d177be0e55d0fb91)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test slot_resident_readme_example_compiles_and_runs ... ok
[INFO] [stdout] test owned_stack_readme_example_compiles_and_runs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stack_unit.rs (/opt/rustwide/target/debug/deps/stack_unit-6cd17c205cb66841)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test fresh_stack_is_empty ... ok
[INFO] [stdout] test push_pop_is_lifo ... ok
[INFO] [stdout] test width_1_stack_push_pop_round_trips_its_sole_index ... ok
[INFO] [stdout] test pack_rejects_out_of_range_halves_and_accepts_the_full_index_range ... ok
[INFO] [stdout] test default_array_index_stack_behaves_like_new ... ok
[INFO] [stdout] test default_array_links_behaves_like_new ... ok
[INFO] [stdout] test width_12_partitions ... ok
[INFO] [stdout] test array_index_stack_accepts_index_mask_capacity_boundary ... ok
[INFO] [stdout] test double_push_of_current_head_panics_on_first_pop - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tag_seal.rs (/opt/rustwide/target/debug/deps/tag_seal-cf3c2041291b556d)
[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] [stderr]      Running tests/threaded_conservation.rs (/opt/rustwide/target/debug/deps/threaded_conservation-04c52ba77d9e9c27)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test conservation_under_real_thread_contention ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tagged_index_stack
[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" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0", kill_on_drop: false }`
[INFO] [stdout] 58401ad9fa870bf3b937dbcf392cd142f9bd1d7c1e21b29078b718ac6304d8b0
