[INFO] fetching crate ripple-keypairs 0.1.0...
[INFO] testing ripple-keypairs-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ripple-keypairs 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ripple-keypairs 0.1.0
[INFO] finished tweaking crates.io crate ripple-keypairs 0.1.0
[INFO] tweaked toml for crates.io crate ripple-keypairs 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ripple-keypairs 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 64 packages to latest compatible versions
[INFO] [stderr]       Adding libsecp256k1 v0.3.5 (available: v0.7.2)
[INFO] [stderr]       Adding num-bigint v0.3.3 (available: v0.4.6)
[INFO] [stderr]       Adding ring v0.16.20 (available: v0.17.14)
[INFO] [stderr]       Adding ripemd160 v0.9.1 (available: v0.10.0)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 919c5edcc736c69dee1c29ff0c66e094dce3b5f0ee3974ddb1e09cea4ca1301f
[INFO] running `Command { std: "docker" "start" "-a" "919c5edcc736c69dee1c29ff0c66e094dce3b5f0ee3974ddb1e09cea4ca1301f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "919c5edcc736c69dee1c29ff0c66e094dce3b5f0ee3974ddb1e09cea4ca1301f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919c5edcc736c69dee1c29ff0c66e094dce3b5f0ee3974ddb1e09cea4ca1301f", kill_on_drop: false }`
[INFO] [stdout] 919c5edcc736c69dee1c29ff0c66e094dce3b5f0ee3974ddb1e09cea4ca1301f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eb46a6ab6559c71dacc44c807ba0db0fb07bff2bfa2f396fbecc81653aa02235
[INFO] running `Command { std: "docker" "start" "-a" "eb46a6ab6559c71dacc44c807ba0db0fb07bff2bfa2f396fbecc81653aa02235", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling hmac-drbg v0.2.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling ripemd160 v0.9.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling ripple-address-codec v0.1.1
[INFO] [stderr]    Compiling ripple-keypairs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `ripemd160::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/utils.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     hasher.finalize().as_slice().into()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     warnings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.42s
[INFO] running `Command { std: "docker" "inspect" "eb46a6ab6559c71dacc44c807ba0db0fb07bff2bfa2f396fbecc81653aa02235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb46a6ab6559c71dacc44c807ba0db0fb07bff2bfa2f396fbecc81653aa02235", kill_on_drop: false }`
[INFO] [stdout] eb46a6ab6559c71dacc44c807ba0db0fb07bff2bfa2f396fbecc81653aa02235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1ff10e3026de003d6f6377dc075267e4d9da7365c9907c80bd7dfa4964994a2e
[INFO] running `Command { std: "docker" "start" "-a" "1ff10e3026de003d6f6377dc075267e4d9da7365c9907c80bd7dfa4964994a2e", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated method `ripemd160::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/utils.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     hasher.finalize().as_slice().into()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     warnings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ripple-keypairs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `ripemd160::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/utils.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     hasher.finalize().as_slice().into()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     warnings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "1ff10e3026de003d6f6377dc075267e4d9da7365c9907c80bd7dfa4964994a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff10e3026de003d6f6377dc075267e4d9da7365c9907c80bd7dfa4964994a2e", kill_on_drop: false }`
[INFO] [stdout] 1ff10e3026de003d6f6377dc075267e4d9da7365c9907c80bd7dfa4964994a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e6cd6fe07f1d58f42d7baea85f71cfa67964e98af98c0878a71755791e739dd0
[INFO] running `Command { std: "docker" "start" "-a" "e6cd6fe07f1d58f42d7baea85f71cfa67964e98af98c0878a71755791e739dd0", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `ripemd160::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/utils.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |     hasher.finalize().as_slice().into()
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     warnings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: `ripple-keypairs` (lib) generated 1 warning
[INFO] [stderr] warning: `ripple-keypairs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ripple_keypairs-bf9388a2c8542c5c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test algorithm::secp256k1::tests::small_big_int_to_32_bytes ... ok
[INFO] [stdout] test hexbytes::tests::bytes_into_hex_bytes ... ok
[INFO] [stdout] test hexbytes::tests::bytes_to_hex ... ok
[INFO] [stdout] test hexbytes::tests::empty_bytes ... ok
[INFO] [stdout] test hexbytes::tests::empty_hex_string ... ok
[INFO] [stdout] test hexbytes::tests::hex_to_bytes ... ok
[INFO] [stdout] test hexbytes::tests::parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stderr]      Running tests/api.rs (/opt/rustwide/target/debug/deps/api-33f2b8cae3289ce4)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test ed25519::bad_seed ... ok
[INFO] [stdout] test ed25519::new_seed ... ok
[INFO] [stdout] test ed25519::random_seed ... ok
[INFO] [stdout] test ed25519::random_seed_starts_with_sed ... ok
[INFO] [stdout] test ed25519::parse_seed ... ok
[INFO] [stdout] test secp256k1::bad_seed ... ok
[INFO] [stdout] test ed25519::parse_random_seed ... ok
[INFO] [stdout] test ed25519::verify_bad_signature ... ok
[INFO] [stdout] test ed25519::verify ... ok
[INFO] [stdout] test ed25519::random_address ... ok
[INFO] [stdout] test ed25519::derive_address ... ok
[INFO] [stdout] test secp256k1::parse_random_seed ... ok
[INFO] [stdout] test secp256k1::random_seed ... ok
[INFO] [stdout] test secp256k1::random_seed_starts_with_s ... ok
[INFO] [stdout] test secp256k1::new_seed ... ok
[INFO] [stdout] test ed25519::sign ... ok
[INFO] [stdout] test secp256k1::parse_seed ... ok
[INFO] [stdout] test ed25519::derive_keypair ... ok
[INFO] [stdout] test secp256k1::sign ... ok
[INFO] [stdout] test secp256k1::derive_keypair ... ok
[INFO] [stdout] test secp256k1::derive_address ... ok
[INFO] [stdout] test secp256k1::verify_bad_signature ... ok
[INFO] [stdout] test secp256k1::random_address ... ok
[INFO] [stdout] test secp256k1::verify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ripple_keypairs
[INFO] [stderr] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stderr]   --> src/lib.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     missing_crate_level_docs,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     warnings,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> src/lib.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     missing_doc_code_examples,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> src/lib.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     missing_doc_code_examples,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]    = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Seed::as_kind (line 242) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - Seed::random (line 166) ... ok
[INFO] [stdout] test src/lib.rs - Seed::derive_keypair (line 182) ... ok
[INFO] [stdout] test src/lib.rs - Seed (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Seed::new (line 124) ... ok
[INFO] [stdout] test src/lib.rs - PrivateKey (line 303) ... ok
[INFO] [stdout] test src/lib.rs - PublicKey (line 363) ... ok
[INFO] [stdout] test src/hexbytes.rs - hexbytes::HexBytes (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Seed::as_entropy (line 223) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6cd6fe07f1d58f42d7baea85f71cfa67964e98af98c0878a71755791e739dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6cd6fe07f1d58f42d7baea85f71cfa67964e98af98c0878a71755791e739dd0", kill_on_drop: false }`
[INFO] [stdout] e6cd6fe07f1d58f42d7baea85f71cfa67964e98af98c0878a71755791e739dd0
