[INFO] fetching crate kobe-eth 0.4.2...
[INFO] testing kobe-eth-0.4.2 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate kobe-eth 0.4.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate kobe-eth 0.4.2
[INFO] finished tweaking crates.io crate kobe-eth 0.4.2
[INFO] tweaked toml for crates.io crate kobe-eth 0.4.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kobe-eth 0.4.2 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 kobe-eth 0.4.2 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0feef08b3a86eea330d01afab4d503c7ad1dc27bbe5d1fec82278b05eeaa0e7c
[INFO] running `Command { std: "docker" "start" "-a" "0feef08b3a86eea330d01afab4d503c7ad1dc27bbe5d1fec82278b05eeaa0e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0feef08b3a86eea330d01afab4d503c7ad1dc27bbe5d1fec82278b05eeaa0e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0feef08b3a86eea330d01afab4d503c7ad1dc27bbe5d1fec82278b05eeaa0e7c", kill_on_drop: false }`
[INFO] [stdout] 0feef08b3a86eea330d01afab4d503c7ad1dc27bbe5d1fec82278b05eeaa0e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e3e2d68e64e7f0a46cdf4efb7bf4eec9750cc17487fd65f40dceec50132e6fe2
[INFO] running `Command { std: "docker" "start" "-a" "e3e2d68e64e7f0a46cdf4efb7bf4eec9750cc17487fd65f40dceec50132e6fe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling hex-conservative v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling const-hex v1.17.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.1
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling ruint v1.17.2
[INFO] [stderr]    Compiling bip39 v2.2.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling kobe v0.4.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling ripemd v0.1.3
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling alloy-primitives v1.5.2
[INFO] [stderr]    Compiling bip32 v0.5.3
[INFO] [stderr]    Compiling kobe-eth v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.02s
[INFO] running `Command { std: "docker" "inspect" "e3e2d68e64e7f0a46cdf4efb7bf4eec9750cc17487fd65f40dceec50132e6fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e2d68e64e7f0a46cdf4efb7bf4eec9750cc17487fd65f40dceec50132e6fe2", kill_on_drop: false }`
[INFO] [stdout] e3e2d68e64e7f0a46cdf4efb7bf4eec9750cc17487fd65f40dceec50132e6fe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 01b6305b6122f382daed9a3a955c492e72e08af70050b2a9058607b4fe319962
[INFO] running `Command { std: "docker" "start" "-a" "01b6305b6122f382daed9a3a955c492e72e08af70050b2a9058607b4fe319962", kill_on_drop: false }`
[INFO] [stderr]    Compiling kobe-eth v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/standard_wallet.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "01b6305b6122f382daed9a3a955c492e72e08af70050b2a9058607b4fe319962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b6305b6122f382daed9a3a955c492e72e08af70050b2a9058607b4fe319962", kill_on_drop: false }`
[INFO] [stdout] 01b6305b6122f382daed9a3a955c492e72e08af70050b2a9058607b4fe319962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b774ff843d085729398330605f857e8cdd725bb99accc8582ec9b93a000448ab
[INFO] running `Command { std: "docker" "start" "-a" "b774ff843d085729398330605f857e8cdd725bb99accc8582ec9b93a000448ab", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/standard_wallet.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kobe-eth` (lib test) generated 1 warning (run `cargo fix --lib -p kobe-eth --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kobe_eth-5994844895b2ca3e)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test address::tests::test_checksum_zero_address ... ok
[INFO] [stdout] test derivation_style::tests::test_from_str ... ok
[INFO] [stdout] test address::tests::test_checksum_address_eip55_vectors ... ok
[INFO] [stdout] test address::tests::test_public_key_to_address ... ok
[INFO] [stdout] test derivation_style::tests::test_default ... ok
[INFO] [stdout] test address::tests::test_public_key_to_address_no_prefix ... ok
[INFO] [stdout] test derivation_style::tests::test_ledger_live_paths ... ok
[INFO] [stdout] test derivation_style::tests::test_from_str_invalid ... ok
[INFO] [stdout] test derivation_style::tests::test_standard_paths ... ok
[INFO] [stdout] test derivation_style::tests::test_ledger_legacy_paths ... ok
[INFO] [stdout] test deriver::tests::test_derive_path ... ok
[INFO] [stdout] test deriver::tests::test_derive_multiple ... ok
[INFO] [stdout] test deriver::tests::test_derive_many_with ... ok
[INFO] [stdout] test deriver::tests::test_different_styles_produce_different_addresses ... ok
[INFO] [stdout] test deriver::tests::test_derive_with_ledger_legacy ... ok
[INFO] [stdout] test deriver::tests::test_derive_with_standard ... ok
[INFO] [stdout] test deriver::tests::test_derive_with_ledger_live ... ok
[INFO] [stdout] test deriver::tests::test_passphrase_changes_addresses ... ok
[INFO] [stdout] test deriver::tests::test_derive_address ... ok
[INFO] [stdout] test deriver::tests::test_deterministic_derivation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kobe_eth
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/deriver.rs - deriver::Deriver<'a>::derive_with (line 95) ... ignored
[INFO] [stdout] test src/standard_wallet.rs - standard_wallet::StandardWallet (line 23) ... ignored
[INFO] [stdout] test src/deriver.rs - deriver::Deriver (line 26) ... FAILED
[INFO] [stdout] test src/derivation_style.rs - derivation_style::DerivationStyle (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/deriver.rs - deriver::Deriver (line 26) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `generate` found for struct `Wallet` in the current scope
[INFO] [stdout]    --> src/deriver.rs:31:22
[INFO] [stdout]     |
[INFO] [stdout]  31 | let wallet = Wallet::generate(12, None).unwrap();
[INFO] [stdout]     |                      ^^^^^^^^ function or associated item not found in `Wallet`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Wallet` consider using one of the following associated functions:
[INFO] [stdout]       Wallet::from_entropy
[INFO] [stdout]       Wallet::from_entropy_in
[INFO] [stdout]       Wallet::from_mnemonic
[INFO] [stdout]       Wallet::from_mnemonic_in
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kobe-0.4.2/src/wallet.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |       pub fn from_entropy(entropy: &[u8], passphrase: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 | /     pub fn from_entropy_in(
[INFO] [stdout] 150 | |         language: Language,
[INFO] [stdout] 151 | |         entropy: &[u8],
[INFO] [stdout] 152 | |         passphrase: Option<&str>,
[INFO] [stdout] 153 | |     ) -> Result<Self, Error> {
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] ...
[INFO] [stdout] 170 |       pub fn from_mnemonic(phrase: &str, passphrase: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 195 | /     pub fn from_mnemonic_in(
[INFO] [stdout] 196 | |         language: Language,
[INFO] [stdout] 197 | |         phrase: &str,
[INFO] [stdout] 198 | |         passphrase: Option<&str>,
[INFO] [stdout] 199 | |     ) -> Result<Self, Error> {
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/deriver.rs - deriver::Deriver (line 26)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.80s; merged doctests compilation took 0.15s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b774ff843d085729398330605f857e8cdd725bb99accc8582ec9b93a000448ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b774ff843d085729398330605f857e8cdd725bb99accc8582ec9b93a000448ab", kill_on_drop: false }`
[INFO] [stdout] b774ff843d085729398330605f857e8cdd725bb99accc8582ec9b93a000448ab
