[INFO] fetching crate kobe-sol 0.4.2...
[INFO] testing kobe-sol-0.4.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate kobe-sol 0.4.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate kobe-sol 0.4.2
[INFO] finished tweaking crates.io crate kobe-sol 0.4.2
[INFO] tweaked toml for crates.io crate kobe-sol 0.4.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kobe-sol 0.4.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kobe-sol 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef0b99a75d423fbc4a86739c9dca3820f2425245741ef58d7871e94887d5d523
[INFO] running `Command { std: "docker" "start" "-a" "ef0b99a75d423fbc4a86739c9dca3820f2425245741ef58d7871e94887d5d523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef0b99a75d423fbc4a86739c9dca3820f2425245741ef58d7871e94887d5d523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0b99a75d423fbc4a86739c9dca3820f2425245741ef58d7871e94887d5d523", kill_on_drop: false }`
[INFO] [stdout] ef0b99a75d423fbc4a86739c9dca3820f2425245741ef58d7871e94887d5d523
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f596b0da31dbe00e784b00f951eb1ab120c340353df8279da07727ae061e897
[INFO] running `Command { std: "docker" "start" "-a" "2f596b0da31dbe00e784b00f951eb1ab120c340353df8279da07727ae061e897", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling hex-conservative v0.2.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling bitcoin_hashes v0.14.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling bip39 v2.2.2
[INFO] [stderr]    Compiling kobe v0.4.2
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling kobe-sol v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "2f596b0da31dbe00e784b00f951eb1ab120c340353df8279da07727ae061e897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f596b0da31dbe00e784b00f951eb1ab120c340353df8279da07727ae061e897", kill_on_drop: false }`
[INFO] [stdout] 2f596b0da31dbe00e784b00f951eb1ab120c340353df8279da07727ae061e897
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd7a583d9bf636a01715da417fad2785f9bca5843660f84df3965b07e5395d71
[INFO] running `Command { std: "docker" "start" "-a" "cd7a583d9bf636a01715da417fad2785f9bca5843660f84df3965b07e5395d71", kill_on_drop: false }`
[INFO] [stderr]    Compiling kobe-sol v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "cd7a583d9bf636a01715da417fad2785f9bca5843660f84df3965b07e5395d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7a583d9bf636a01715da417fad2785f9bca5843660f84df3965b07e5395d71", kill_on_drop: false }`
[INFO] [stdout] cd7a583d9bf636a01715da417fad2785f9bca5843660f84df3965b07e5395d71
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f51f115f1f0ebcd3b86e15a688df9e880fd46cb51ab3b0732f4c2493ffd2292
[INFO] running `Command { std: "docker" "start" "-a" "4f51f115f1f0ebcd3b86e15a688df9e880fd46cb51ab3b0732f4c2493ffd2292", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kobe_sol-6310a93b62f80085)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test derivation_style::tests::test_default ... ok
[INFO] [stdout] test derivation_style::tests::test_ledger_live_paths ... ok
[INFO] [stdout] test derivation_style::tests::test_from_str ... 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_trust_paths ... ok
[INFO] [stdout] test derivation_style::tests::test_legacy_paths ... ok
[INFO] [stdout] test slip10::tests::test_master_key_derivation ... ok
[INFO] [stdout] test slip10::tests::test_trust_path_derivation ... ok
[INFO] [stdout] test slip10::tests::test_legacy_path_derivation ... ok
[INFO] [stdout] test slip10::tests::test_ledger_live_path_derivation ... ok
[INFO] [stdout] test slip10::tests::test_standard_path_derivation ... ok
[INFO] [stdout] test standard_wallet::tests::test_from_bytes ... ok
[INFO] [stdout] test standard_wallet::tests::test_from_hex ... ok
[INFO] [stdout] test deriver::tests::test_derive_address ... ok
[INFO] [stdout] test deriver::tests::test_derive_with_ledger_live ... ok
[INFO] [stdout] test deriver::tests::test_deterministic_derivation ... ok
[INFO] [stdout] test standard_wallet::tests::test_deterministic ... ok
[INFO] [stdout] test deriver::tests::test_derive_with_trust ... ok
[INFO] [stdout] test deriver::tests::test_different_styles_produce_different_addresses ... ok
[INFO] [stdout] test deriver::tests::test_derive_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kobe_sol
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/standard_wallet.rs - standard_wallet::StandardWallet (line 22) ... ignored
[INFO] [stdout] test src/deriver.rs - deriver::Deriver (line 33) ... FAILED
[INFO] [stdout] test src/derivation_style.rs - derivation_style::DerivationStyle (line 25) ... 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 33) 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:38:22
[INFO] [stdout]     |
[INFO] [stdout]  38 | 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 33)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.81s; merged doctests compilation took 0.19s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4f51f115f1f0ebcd3b86e15a688df9e880fd46cb51ab3b0732f4c2493ffd2292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f51f115f1f0ebcd3b86e15a688df9e880fd46cb51ab3b0732f4c2493ffd2292", kill_on_drop: false }`
[INFO] [stdout] 4f51f115f1f0ebcd3b86e15a688df9e880fd46cb51ab3b0732f4c2493ffd2292