[INFO] fetching crate ex3-crypto 0.15.21...
[INFO] checking ex3-crypto-0.15.21 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate ex3-crypto 0.15.21 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ex3-crypto 0.15.21
[INFO] finished tweaking crates.io crate ex3-crypto 0.15.21
[INFO] tweaked toml for crates.io crate ex3-crypto 0.15.21 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ex3-crypto 0.15.21 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "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" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to highest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.23.1)
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.3)
[INFO] [stderr]       Adding k256 v0.13.4 (available: v0.14.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.10.1)
[INFO] [stderr]       Adding ripemd v0.1.3 (available: v0.2.0)
[INFO] [stderr]       Adding sha2 v0.10.9 (available: v0.11.1)
[INFO] [stderr]       Adding sha3 v0.10.9 (available: v0.12.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 | homepage = "https://github.com/Deland-Labs/ex3-node"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 73 | repository = "https://github.com/Deland-Labs/ex3-node"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ex3-crypto` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1
[INFO] running `Command { std: "docker" "start" "fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 | homepage = "https://github.com/Deland-Labs/ex3-node"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 73 | repository = "https://github.com/Deland-Labs/ex3-node"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ex3-crypto` (manifest) generated 1 warning
[INFO] [stderr]     Checking zeroize v1.9.1
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking generic-array v0.14.9
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ex3-node-error v0.14.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking ex3-crypto v0.15.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/secp256k1/privkey.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use k256::elliptic_curve::generic_array::GenericArray;
[INFO] [stdout]   |                                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `k256::elliptic_curve::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:79:42
[INFO] [stdout]    |
[INFO] [stdout] 79 |         h.copy_from_slice(key.to_bytes().as_slice());
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `CryptoError`
[INFO] [stdout]   --> src/bip/bip44.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |             .map_err(|_| CryptoError::InvalidChildNumber.into())?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 45 -             .map_err(|_| CryptoError::InvalidChildNumber.into())?;
[INFO] [stdout] 45 +             .map_err(|_| CryptoError::InvalidChildNumber)?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 45 -             .map_err(|_| CryptoError::InvalidChildNumber.into())?;
[INFO] [stdout] 45 +             .map_err(|_| <CryptoError as Into<_>>::into(CryptoError::InvalidChildNumber))?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[u8; 32]`
[INFO] [stdout]   --> src/secp256k1/privkey.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Privkey { inner: h.into() }
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 52 -         Privkey { inner: h.into() }
[INFO] [stdout] 52 +         Privkey { inner: h }
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 52 -         Privkey { inner: h.into() }
[INFO] [stdout] 52 +         Privkey { inner: <[u8; 32] as Into<_>>::into(h) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[u8; 32]`
[INFO] [stdout]   --> src/secp256k1/privkey.rs:72:29
[INFO] [stdout]    |
[INFO] [stdout] 72 |         Ok(Privkey { inner: key.into() })
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 72 -         Ok(Privkey { inner: key.into() })
[INFO] [stdout] 72 +         Ok(Privkey { inner: key })
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 72 -         Ok(Privkey { inner: key.into() })
[INFO] [stdout] 72 +         Ok(Privkey { inner: <[u8; 32] as Into<_>>::into(key) })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[u8; 32]`
[INFO] [stdout]   --> src/secp256k1/privkey.rs:80:26
[INFO] [stdout]    |
[INFO] [stdout] 80 |         Privkey { inner: h.into() }
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 80 -         Privkey { inner: h.into() }
[INFO] [stdout] 80 +         Privkey { inner: h }
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 80 -         Privkey { inner: h.into() }
[INFO] [stdout] 80 +         Privkey { inner: <[u8; 32] as Into<_>>::into(h) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `[u8; 65]`
[INFO] [stdout]   --> src/secp256k1/pubkey.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |         Pubkey { inner: key.into() }
[INFO] [stdout]    |                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 49 -         Pubkey { inner: key.into() }
[INFO] [stdout] 49 +         Pubkey { inner: key }
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 49 -         Pubkey { inner: key.into() }
[INFO] [stdout] 49 +         Pubkey { inner: <[u8; 65] as Into<_>>::into(key) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&[u8]`
[INFO] [stdout]   --> src/verify/btc.rs:22:55
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let signature = Signature::from_btc_signature(signature.into())?;
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 22 -         let signature = Signature::from_btc_signature(signature.into())?;
[INFO] [stdout] 22 +         let signature = Signature::from_btc_signature(signature)?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 22 -         let signature = Signature::from_btc_signature(signature.into())?;
[INFO] [stdout] 22 +         let signature = Signature::from_btc_signature(<&[u8] as Into<_>>::into(signature))?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ex3-crypto` (lib) due to 6 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1", kill_on_drop: false }`
[INFO] [stdout] fa04d990a053c61c7bafe561c9d6c8ac72fd80fffcec48e55e48ee36e486acf1
