[INFO] fetching crate blake2b_halo2 0.1.0...
[INFO] testing blake2b_halo2-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate blake2b_halo2 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate blake2b_halo2 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate blake2b_halo2 0.1.0
[INFO] tweaked toml for crates.io crate blake2b_halo2 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blake2b_halo2 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blake2b_halo2 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" "+beta-2026-03-05" "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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd9c23e15ab07111ca8ccf9c633720f3ae875b32f48665ac154e261b2e766587
[INFO] running `Command { std: "docker" "start" "-a" "fd9c23e15ab07111ca8ccf9c633720f3ae875b32f48665ac154e261b2e766587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd9c23e15ab07111ca8ccf9c633720f3ae875b32f48665ac154e261b2e766587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd9c23e15ab07111ca8ccf9c633720f3ae875b32f48665ac154e261b2e766587", kill_on_drop: false }`
[INFO] [stdout] fd9c23e15ab07111ca8ccf9c633720f3ae875b32f48665ac154e261b2e766587
[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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925daab0dcfd1b89f36cca083135a7efc8266e7bc0fa148dfa29ff9595bff607
[INFO] running `Command { std: "docker" "start" "-a" "925daab0dcfd1b89f36cca083135a7efc8266e7bc0fa148dfa29ff9595bff607", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.178
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
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[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
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[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
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[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling blst v0.3.16
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling pairing v0.23.0
[INFO] [stderr]    Compiling blake2b_simd v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling halo2derive v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_arrays v0.2.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling midnight-curves v0.2.0
[INFO] [stderr]    Compiling midnight-proofs v0.7.0
[INFO] [stderr]    Compiling blake2b_halo2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "925daab0dcfd1b89f36cca083135a7efc8266e7bc0fa148dfa29ff9595bff607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925daab0dcfd1b89f36cca083135a7efc8266e7bc0fa148dfa29ff9595bff607", kill_on_drop: false }`
[INFO] [stdout] 925daab0dcfd1b89f36cca083135a7efc8266e7bc0fa148dfa29ff9595bff607
[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-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d4f21a2146aff6ec3ebacc95b3d4278dd63b2600e1f4e575a5c39b06b8911e1
[INFO] running `Command { std: "docker" "start" "-a" "8d4f21a2146aff6ec3ebacc95b3d4278dd63b2600e1f4e575a5c39b06b8911e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling anstyle v1.0.13
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[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling num-bigint v0.4.6
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[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]    Compiling regex v1.12.2
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[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_arrays v0.2.0
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[INFO] [stderr]    Compiling half v2.7.1
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[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling pairing v0.23.0
[INFO] [stderr]    Compiling midnight-curves v0.2.0
[INFO] [stderr]    Compiling midnight-proofs v0.7.0
[INFO] [stderr]    Compiling blake2b_halo2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 57.07s
[INFO] running `Command { std: "docker" "inspect" "8d4f21a2146aff6ec3ebacc95b3d4278dd63b2600e1f4e575a5c39b06b8911e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4f21a2146aff6ec3ebacc95b3d4278dd63b2600e1f4e575a5c39b06b8911e1", kill_on_drop: false }`
[INFO] [stdout] 8d4f21a2146aff6ec3ebacc95b3d4278dd63b2600e1f4e575a5c39b06b8911e1
[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-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de4b21444fd4013a30f370157bbde60bcb3caff568ec0868ee5a0ef198ba59e8
[INFO] running `Command { std: "docker" "start" "-a" "de4b21444fd4013a30f370157bbde60bcb3caff568ec0868ee5a0ef198ba59e8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blake2b_halo2-c40b54949d8fbbf5)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test tests::test_blake2b::variable_key_length_tests::test_blake2b_circuit_should_receive_an_key_length_less_or_equal_64 - should panic ... ok
[INFO] [stdout] test tests::test_blake2b::circuit_in_production::test_negative_with_real_snark has been running for over 60 seconds
[INFO] [stdout] test tests::test_blake2b::circuit_in_production::test_with_real_snark has been running for over 60 seconds
[INFO] [stdout] test tests::test_blake2b::smoke_tests::test_blake2b_single_empty_block_negative has been running for over 60 seconds
[INFO] [stdout] test tests::test_blake2b::smoke_tests::test_blake2b_single_empty_block_positive has been running for over 60 seconds
[INFO] [stdout] test tests::test_blake2b::variable_output_length_tests::test_blake2b_circuit_can_verify_an_output_of_length_1 has been running for over 60 seconds
[INFO] [stdout] test tests::test_blake2b::variable_output_length_tests::test_blake2b_circuit_can_verify_an_output_of_length_1_negative has been running for over 60 seconds
[INFO] [stdout] test tests::test_blake2b::variable_output_length_tests::test_blake2b_circuit_can_verify_an_output_of_length_32 has been running for over 60 seconds
[INFO] [stdout] test tests::test_blake2b::variable_output_length_tests::test_blake2b_circuit_can_verify_an_output_of_length_32_negative has been running for over 60 seconds
[INFO] [stdout] test tests::test_blake2b::variable_output_length_tests::test_blake2b_circuit_can_verify_an_output_of_length_32 ... ok
[INFO] [stdout] test tests::test_blake2b::variable_output_length_tests::test_blake2b_circuit_should_receive_an_output_length_bigger_or_equal_1 - should panic ... ok
[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/blake2b_halo2-c40b54949d8fbbf5` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "de4b21444fd4013a30f370157bbde60bcb3caff568ec0868ee5a0ef198ba59e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de4b21444fd4013a30f370157bbde60bcb3caff568ec0868ee5a0ef198ba59e8", kill_on_drop: false }`
[INFO] [stdout] de4b21444fd4013a30f370157bbde60bcb3caff568ec0868ee5a0ef198ba59e8
