[INFO] fetching crate kobe-core 0.2.8...
[INFO] testing kobe-core-0.2.8 against 1.94.0 for beta-1.95-1
[INFO] extracting crate kobe-core 0.2.8 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate kobe-core 0.2.8
[INFO] finished tweaking crates.io crate kobe-core 0.2.8
[INFO] tweaked toml for crates.io crate kobe-core 0.2.8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kobe-core 0.2.8 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kobe-core 0.2.8 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.44
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.1
[INFO] [stderr]   Downloaded hex-conservative v0.2.2
[INFO] [stderr]   Downloaded zeroize_derive v1.4.3
[INFO] [stderr]   Downloaded bip39 v2.2.2
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.34
[INFO] [stderr]   Downloaded zerocopy v0.8.34
[INFO] [stderr]   Downloaded syn v2.0.114
[INFO] [stderr]   Downloaded libc v0.2.180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9761150accb1df659e28beca00fb548b728a1ea0082b1db002689494b3c961c9
[INFO] running `Command { std: "docker" "start" "-a" "9761150accb1df659e28beca00fb548b728a1ea0082b1db002689494b3c961c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9761150accb1df659e28beca00fb548b728a1ea0082b1db002689494b3c961c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9761150accb1df659e28beca00fb548b728a1ea0082b1db002689494b3c961c9", kill_on_drop: false }`
[INFO] [stdout] 9761150accb1df659e28beca00fb548b728a1ea0082b1db002689494b3c961c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 962bc18d2edd57557d9e7f842b5f13d3587dde222ed3114f23efd2955d720819
[INFO] running `Command { std: "docker" "start" "-a" "962bc18d2edd57557d9e7f842b5f13d3587dde222ed3114f23efd2955d720819", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling hex-conservative v0.2.2
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling bip39 v2.2.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling kobe-core v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.68s
[INFO] running `Command { std: "docker" "inspect" "962bc18d2edd57557d9e7f842b5f13d3587dde222ed3114f23efd2955d720819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962bc18d2edd57557d9e7f842b5f13d3587dde222ed3114f23efd2955d720819", kill_on_drop: false }`
[INFO] [stdout] 962bc18d2edd57557d9e7f842b5f13d3587dde222ed3114f23efd2955d720819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de4bc47111ab7f7180698719d52aabd96cb14b16cbd5d7e4533f905c784d0c47
[INFO] running `Command { std: "docker" "start" "-a" "de4bc47111ab7f7180698719d52aabd96cb14b16cbd5d7e4533f905c784d0c47", kill_on_drop: false }`
[INFO] [stderr]    Compiling kobe-core v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "de4bc47111ab7f7180698719d52aabd96cb14b16cbd5d7e4533f905c784d0c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de4bc47111ab7f7180698719d52aabd96cb14b16cbd5d7e4533f905c784d0c47", kill_on_drop: false }`
[INFO] [stdout] de4bc47111ab7f7180698719d52aabd96cb14b16cbd5d7e4533f905c784d0c47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e4bf022503ed402292fd69575580924162b914fdb6688acf5004ffa782fc65d
[INFO] running `Command { std: "docker" "start" "-a" "3e4bf022503ed402292fd69575580924162b914fdb6688acf5004ffa782fc65d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kobe_core-7d30093ed6e5630e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test wallet::tests::test_invalid_entropy_length ... ok
[INFO] [stdout] test wallet::tests::test_from_entropy ... ok
[INFO] [stdout] test wallet::tests::test_passphrase_changes_seed ... ok
[INFO] [stdout] test wallet::tests::test_from_mnemonic ... ok
[INFO] [stdout] test wallet::tests::test_deterministic_seed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kobe_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 13) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `generate` found for struct `Wallet` in the current scope
[INFO] [stdout]   --> src/lib.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | 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_mnemonic
[INFO] [stdout]   --> src/wallet.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn from_entropy(entropy: &[u8], passphrase: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn from_mnemonic(phrase: &str, passphrase: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `generate` found for struct `Wallet` in the current scope
[INFO] [stdout]   --> src/lib.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 | let wallet = Wallet::generate(12, Some("my secret passphrase")).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_mnemonic
[INFO] [stdout]   --> src/wallet.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn from_entropy(entropy: &[u8], passphrase: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn from_mnemonic(phrase: &str, passphrase: Option<&str>) -> Result<Self, Error> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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/lib.rs - (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.23s; merged doctests compilation took 0.15s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3e4bf022503ed402292fd69575580924162b914fdb6688acf5004ffa782fc65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e4bf022503ed402292fd69575580924162b914fdb6688acf5004ffa782fc65d", kill_on_drop: false }`
[INFO] [stdout] 3e4bf022503ed402292fd69575580924162b914fdb6688acf5004ffa782fc65d
