[INFO] fetching crate wagyu-hdk 0.6.4...
[INFO] testing wagyu-hdk-0.6.4 against 1.75.0 for beta-1.76-1
[INFO] extracting crate wagyu-hdk 0.6.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate wagyu-hdk 0.6.4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wagyu-hdk 0.6.4
[INFO] finished tweaking crates.io crate wagyu-hdk 0.6.4
[INFO] tweaked toml for crates.io crate wagyu-hdk 0.6.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethbloom v0.9.2
[INFO] [stderr]   Downloaded ethereum-types v0.9.2
[INFO] [stderr]   Downloaded bech32 v0.6.0
[INFO] [stderr]   Downloaded ff v0.6.0
[INFO] [stderr]   Downloaded base58-monero v0.2.1
[INFO] [stderr]   Downloaded h-wagyu-model v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63664478855bb76bea7f4b43bb17fd42ef6f40958023a10f6b1b8d50b8c2959f
[INFO] running `Command { std: "docker" "start" "-a" "63664478855bb76bea7f4b43bb17fd42ef6f40958023a10f6b1b8d50b8c2959f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63664478855bb76bea7f4b43bb17fd42ef6f40958023a10f6b1b8d50b8c2959f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63664478855bb76bea7f4b43bb17fd42ef6f40958023a10f6b1b8d50b8c2959f", kill_on_drop: false }`
[INFO] [stdout] 63664478855bb76bea7f4b43bb17fd42ef6f40958023a10f6b1b8d50b8c2959f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cee35e36c5f2b567c2ca18ab6b89ceb90a98f2e631857ee0e547ea3628c63e6
[INFO] running `Command { std: "docker" "start" "-a" "1cee35e36c5f2b567c2ca18ab6b89ceb90a98f2e631857ee0e547ea3628c63e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling rlp v0.4.6
[INFO] [stderr]    Compiling fixed-hash v0.6.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling impl-rlp v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling primitive-types v0.7.3
[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 async-stream v0.2.1
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling ethbloom v0.9.2
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling ripemd160 v0.8.0
[INFO] [stderr]    Compiling ethereum-types v0.9.2
[INFO] [stderr]    Compiling ff v0.6.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling bech32 v0.6.0
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling base58-monero v0.2.1
[INFO] [stderr]    Compiling pbkdf2 v0.3.0
[INFO] [stderr]    Compiling h-wagyu-model v0.6.3
[INFO] [stderr]    Compiling wagyu-hdk v0.6.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `decode` in crate `hex`
[INFO] [stdout]    --> src/public_key.rs:68:65
[INFO] [stdout]     |
[INFO] [stdout] 68  |             public_key: secp256k1::PublicKey::parse_slice(&hex::decode(public_key)?, None)?,
[INFO] [stdout]     |                                                                 ^^^^^^ not found in `hex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hex-0.4.3/src/lib.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 296 | pub fn decode<T: AsRef<[u8]>>(data: T) -> Result<Vec<u8>, FromHexError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `alloc` feature
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::num::flt2dec::decode;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `decode`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 68  -             public_key: secp256k1::PublicKey::parse_slice(&hex::decode(public_key)?, None)?,
[INFO] [stdout] 68  +             public_key: secp256k1::PublicKey::parse_slice(&decode(public_key)?, None)?,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `encode` in crate `hex`
[INFO] [stdout]    --> src/transaction.rs:503:31
[INFO] [stdout]     |
[INFO] [stdout] 503 |         write!(f, "{}", &hex::encode(&self.txid))
[INFO] [stdout]     |                               ^^^^^^ not found in `hex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hex-0.4.3/src/lib.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 | pub fn encode<T: AsRef<[u8]>>(data: T) -> String {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `alloc` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decode` in crate `hex`
[INFO] [stdout]    --> src/transaction.rs:905:44
[INFO] [stdout]     |
[INFO] [stdout] 905 |         Self::from_transaction_bytes(&hex::decode(transaction)?)
[INFO] [stdout]     |                                            ^^^^^^ not found in `hex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hex-0.4.3/src/lib.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 296 | pub fn decode<T: AsRef<[u8]>>(data: T) -> Result<Vec<u8>, FromHexError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `alloc` feature
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::num::flt2dec::decode;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `decode`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 905 -         Self::from_transaction_bytes(&hex::decode(transaction)?)
[INFO] [stdout] 905 +         Self::from_transaction_bytes(&decode(transaction)?)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decode` in crate `hex`
[INFO] [stdout]    --> src/witness_program.rs:132:41
[INFO] [stdout]     |
[INFO] [stdout] 132 |         WitnessProgram::new(&match hex::decode(s) {
[INFO] [stdout]     |                                         ^^^^^^ not found in `hex`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hex-0.4.3/src/lib.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 296 | pub fn decode<T: AsRef<[u8]>>(data: T) -> Result<Vec<u8>, FromHexError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `alloc` feature
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 23  + use core::num::flt2dec::decode;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `decode`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 132 -         WitnessProgram::new(&match hex::decode(s) {
[INFO] [stdout] 132 +         WitnessProgram::new(&match decode(s) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/witness_program.rs:133:16
[INFO] [stdout]     |
[INFO] [stdout] 133 |             Ok(bytes) => bytes,
[INFO] [stdout]     |                ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/witness_program.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             Ok(bytes) => bytes,
[INFO] [stdout]     |             ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wagyu-hdk` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "1cee35e36c5f2b567c2ca18ab6b89ceb90a98f2e631857ee0e547ea3628c63e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cee35e36c5f2b567c2ca18ab6b89ceb90a98f2e631857ee0e547ea3628c63e6", kill_on_drop: false }`
[INFO] [stdout] 1cee35e36c5f2b567c2ca18ab6b89ceb90a98f2e631857ee0e547ea3628c63e6
