[INFO] fetching crate snarkvm-utilities 4.6.1...
[INFO] testing snarkvm-utilities-4.6.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate snarkvm-utilities 4.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate snarkvm-utilities 4.6.1
[INFO] finished tweaking crates.io crate snarkvm-utilities 4.6.1
[INFO] tweaked toml for crates.io crate snarkvm-utilities 4.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snarkvm-utilities 4.6.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snarkvm-utilities 4.6.1 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7e1586d68af4606c885bbd43234e2315c6973a39aeb9dbf8a610bfab1534793
[INFO] running `Command { std: "docker" "start" "-a" "b7e1586d68af4606c885bbd43234e2315c6973a39aeb9dbf8a610bfab1534793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7e1586d68af4606c885bbd43234e2315c6973a39aeb9dbf8a610bfab1534793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e1586d68af4606c885bbd43234e2315c6973a39aeb9dbf8a610bfab1534793", kill_on_drop: false }`
[INFO] [stdout] b7e1586d68af4606c885bbd43234e2315c6973a39aeb9dbf8a610bfab1534793
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 345fba64686657cc985d27b99e2ccd3988354de489731ca661e342d85f3bf7f6
[INFO] running `Command { std: "docker" "start" "-a" "345fba64686657cc985d27b99e2ccd3988354de489731ca661e342d85f3bf7f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling aleo-std v1.0.3
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling aleo-std-time v1.0.3
[INFO] [stderr]    Compiling aleo-std-timed v1.0.3
[INFO] [stderr]    Compiling aleo-std-profiler v1.0.3
[INFO] [stderr]    Compiling aleo-std-cpu v1.0.3
[INFO] [stderr]    Compiling aleo-std-timer v1.0.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling snarkvm-utilities-derives v4.6.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling snarkvm-utilities v4.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_256.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_256.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_384.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_384.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "345fba64686657cc985d27b99e2ccd3988354de489731ca661e342d85f3bf7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345fba64686657cc985d27b99e2ccd3988354de489731ca661e342d85f3bf7f6", kill_on_drop: false }`
[INFO] [stdout] 345fba64686657cc985d27b99e2ccd3988354de489731ca661e342d85f3bf7f6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 616bf27bebaf1894e0243cf7bb32773e5a9d16a8050f550bc3c8f9026d4d1fa7
[INFO] running `Command { std: "docker" "start" "-a" "616bf27bebaf1894e0243cf7bb32773e5a9d16a8050f550bc3c8f9026d4d1fa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling aleo-std v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tracing-test-macro v0.2.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling tracing-test v0.2.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling snarkvm-utilities v4.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_256.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_256.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_384.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_384.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_256.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_256.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_384.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/biginteger/bigint_384.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.92s
[INFO] running `Command { std: "docker" "inspect" "616bf27bebaf1894e0243cf7bb32773e5a9d16a8050f550bc3c8f9026d4d1fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616bf27bebaf1894e0243cf7bb32773e5a9d16a8050f550bc3c8f9026d4d1fa7", kill_on_drop: false }`
[INFO] [stdout] 616bf27bebaf1894e0243cf7bb32773e5a9d16a8050f550bc3c8f9026d4d1fa7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e9ec54f0e1fe52c58c1c124ff6a18a912e4d4b84fc39b31339a24a859bc7155
[INFO] running `Command { std: "docker" "start" "-a" "2e9ec54f0e1fe52c58c1c124ff6a18a912e4d4b84fc39b31339a24a859bc7155", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/biginteger/bigint_256.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/biginteger/bigint_256.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/biginteger/bigint_384.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/biginteger/bigint_384.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: `snarkvm-utilities` (lib) generated 4 warnings
[INFO] [stderr] warning: `snarkvm-utilities` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snarkvm_utilities-5a95cb51103be5d7)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test bititerator::tests::test_bititerator_be ... ok
[INFO] [stdout] test bititerator::tests::test_bititerator_le ... ok
[INFO] [stdout] test bits::tests::test_to_bits_le_macro_with_capacity ... ok
[INFO] [stdout] test bytes::test::test_bits_from_bytes_le ... ok
[INFO] [stdout] test bititerator::tests::test_bititerator_be_without_leading_zeros ... ok
[INFO] [stdout] test bytes::test::test_bytes_from_bits_le ... ok
[INFO] [stdout] test bytes::test::test_macro ... ok
[INFO] [stdout] test bytes::test::test_macro_empty ... ok
[INFO] [stdout] test serialize::impls::test::test_option ... ok
[INFO] [stdout] test serialize::impls::test::test_string ... ok
[INFO] [stdout] test serialize::impls::test::test_phantomdata ... ok
[INFO] [stdout] test serialize::impls::test::test_tuple ... ok
[INFO] [stdout] test serialize::impls::test::test_bool ... ok
[INFO] [stdout] test serialize::impls::test::test_uint ... ok
[INFO] [stdout] test serialize::test_number_of_bits_and_bytes ... ok
[INFO] [stdout] test serialize::impls::test::test_vec_without_len ... ok
[INFO] [stdout] test serialize::impls::test::test_vec ... ok
[INFO] [stdout] test serialize::impls::test::test_tuple_vec ... ok
[INFO] [stdout] test bytes::test::test_from_bits_le_to_bytes_le_roundtrip ... ok
[INFO] [stdout] test errors::tests::chained_error_panic_format ... ok
[INFO] [stdout] test errors::tests::ensure_equals_with_format_string ... ok
[INFO] [stdout] test errors::tests::test_flatten_error ... ok
[INFO] [stdout] test errors::tests::chained_pretty_unwrap_format ... ok
[INFO] [stdout] test errors::tests::test_nested_with_try_vm_runtime ... ok
[INFO] [stdout] test bits::tests::test_integers ... ok
[INFO] [stdout] test bytes::test::test_socketaddr_bytes ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger256 ... ok
[INFO] [stdout] test biginteger::tests::test_biginteger384 ... ok
[INFO] [stdout] test bits::tests::test_to_bits_le_macro has been running for over 60 seconds
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/snarkvm_utilities-5a95cb51103be5d7` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2e9ec54f0e1fe52c58c1c124ff6a18a912e4d4b84fc39b31339a24a859bc7155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e9ec54f0e1fe52c58c1c124ff6a18a912e4d4b84fc39b31339a24a859bc7155", kill_on_drop: false }`
[INFO] [stdout] 2e9ec54f0e1fe52c58c1c124ff6a18a912e4d4b84fc39b31339a24a859bc7155
