[INFO] fetching crate sawtooth-sdk 0.3.0... [INFO] checking sawtooth-sdk-0.3.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate sawtooth-sdk 0.3.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate sawtooth-sdk 0.3.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sawtooth-sdk 0.3.0 [INFO] finished tweaking crates.io crate sawtooth-sdk 0.3.0 [INFO] tweaked toml for crates.io crate sawtooth-sdk 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6131c4096e5974b8890a71064358ccc98cd826c08ac437d7dc528ba233679818 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "6131c4096e5974b8890a71064358ccc98cd826c08ac437d7dc528ba233679818"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling secp256k1 v0.7.1 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling protoc v2.8.1 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking ctrlc v3.1.3 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling protoc-rust v2.8.1 [INFO] [stderr] Compiling sawtooth-sdk v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/engine.rs:132:22 [INFO] [stderr] | [INFO] [stderr] 132 | service: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/engine.rs:178:32 [INFO] [stderr] | [INFO] [stderr] 178 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/zmq_driver.rs:161:18 [INFO] [stderr] | [INFO] [stderr] 161 | sender: &mut MessageSender, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageSender` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/zmq_driver.rs:306:28 [INFO] [stderr] | [INFO] [stderr] 306 | validator_sender: &mut MessageSender, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageSender` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/messaging/stream.rs:76:32 [INFO] [stderr] | [INFO] [stderr] 76 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/messaging/stream.rs:112:32 [INFO] [stderr] | [INFO] [stderr] 112 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:50:32 [INFO] [stderr] | [INFO] [stderr] 50 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | SerializationError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | SendError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:80:22 [INFO] [stderr] | [INFO] [stderr] 80 | ReceiveError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:95:32 [INFO] [stderr] | [INFO] [stderr] 95 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/mod.rs:65:23 [INFO] [stderr] | [INFO] [stderr] 65 | handlers: Vec<&'a TransactionHandler>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransactionHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/mod.rs:85:48 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn add_handler(&mut self, handler: &'a TransactionHandler) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransactionHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:163:42 [INFO] [stderr] | [INFO] [stderr] 163 | fn sign(&self, message: &[u8], key: &PrivateKey) -> Result { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:181:61 [INFO] [stderr] | [INFO] [stderr] 181 | fn verify(&self, signature: &str, message: &[u8], key: &PublicKey) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:199:44 [INFO] [stderr] | [INFO] [stderr] 199 | fn get_public_key(&self, private_key: &PrivateKey) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:199:70 [INFO] [stderr] | [INFO] [stderr] 199 | fn get_public_key(&self, private_key: &PrivateKey) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:214:52 [INFO] [stderr] | [INFO] [stderr] 214 | fn new_random_private_key(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | SigningError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:47:32 [INFO] [stderr] | [INFO] [stderr] 47 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:105:42 [INFO] [stderr] | [INFO] [stderr] 105 | fn sign(&self, message: &[u8], key: &PrivateKey) -> Result; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:119:61 [INFO] [stderr] | [INFO] [stderr] 119 | fn verify(&self, signature: &str, message: &[u8], key: &PublicKey) -> Result; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:128:44 [INFO] [stderr] | [INFO] [stderr] 128 | fn get_public_key(&self, private_key: &PrivateKey) -> Result, Error>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:128:70 [INFO] [stderr] | [INFO] [stderr] 128 | fn get_public_key(&self, private_key: &PrivateKey) -> Result, Error>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:134:52 [INFO] [stderr] | [INFO] [stderr] 134 | fn new_random_private_key(&self) -> Result, Error>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:137:59 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn create_context(algorithm_name: &str) -> Result, Error> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:148:18 [INFO] [stderr] | [INFO] [stderr] 148 | context: &'a Context, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:156:29 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn new(context: &'a Context) -> Self { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:165:35 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn get_context(&self) -> &Context { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:178:39 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn new_signer(&self, key: &'a PrivateKey) -> Signer { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:185:18 [INFO] [stderr] | [INFO] [stderr] 185 | context: &'a Context, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:186:14 [INFO] [stderr] | [INFO] [stderr] 186 | key: &'a PrivateKey, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:196:29 [INFO] [stderr] | [INFO] [stderr] 196 | pub fn new(context: &'a Context, key: &'a PrivateKey) -> Self { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:196:47 [INFO] [stderr] | [INFO] [stderr] 196 | pub fn new(context: &'a Context, key: &'a PrivateKey) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:218:48 [INFO] [stderr] | [INFO] [stderr] 218 | pub fn get_public_key(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/engine.rs:132:22 [INFO] [stderr] | [INFO] [stderr] 132 | service: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/engine.rs:178:32 [INFO] [stderr] | [INFO] [stderr] 178 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/engine.rs:248:27 [INFO] [stderr] | [INFO] [stderr] 248 | _service: Box, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Service` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/zmq_driver.rs:161:18 [INFO] [stderr] | [INFO] [stderr] 161 | sender: &mut MessageSender, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageSender` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/consensus/zmq_driver.rs:306:28 [INFO] [stderr] | [INFO] [stderr] 306 | validator_sender: &mut MessageSender, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn MessageSender` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/messaging/stream.rs:76:32 [INFO] [stderr] | [INFO] [stderr] 76 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/messaging/stream.rs:112:32 [INFO] [stderr] | [INFO] [stderr] 112 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:50:32 [INFO] [stderr] | [INFO] [stderr] 50 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | SerializationError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | SendError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:80:22 [INFO] [stderr] | [INFO] [stderr] 80 | ReceiveError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/handler.rs:95:32 [INFO] [stderr] | [INFO] [stderr] 95 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/mod.rs:65:23 [INFO] [stderr] | [INFO] [stderr] 65 | handlers: Vec<&'a TransactionHandler>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransactionHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor/mod.rs:85:48 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn add_handler(&mut self, handler: &'a TransactionHandler) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransactionHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:163:42 [INFO] [stderr] | [INFO] [stderr] 163 | fn sign(&self, message: &[u8], key: &PrivateKey) -> Result { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:181:61 [INFO] [stderr] | [INFO] [stderr] 181 | fn verify(&self, signature: &str, message: &[u8], key: &PublicKey) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:199:44 [INFO] [stderr] | [INFO] [stderr] 199 | fn get_public_key(&self, private_key: &PrivateKey) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:199:70 [INFO] [stderr] | [INFO] [stderr] 199 | fn get_public_key(&self, private_key: &PrivateKey) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/secp256k1.rs:214:52 [INFO] [stderr] | [INFO] [stderr] 214 | fn new_random_private_key(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | SigningError(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:47:32 [INFO] [stderr] | [INFO] [stderr] 47 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:105:42 [INFO] [stderr] | [INFO] [stderr] 105 | fn sign(&self, message: &[u8], key: &PrivateKey) -> Result; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:119:61 [INFO] [stderr] | [INFO] [stderr] 119 | fn verify(&self, signature: &str, message: &[u8], key: &PublicKey) -> Result; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:128:44 [INFO] [stderr] | [INFO] [stderr] 128 | fn get_public_key(&self, private_key: &PrivateKey) -> Result, Error>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:128:70 [INFO] [stderr] | [INFO] [stderr] 128 | fn get_public_key(&self, private_key: &PrivateKey) -> Result, Error>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:134:52 [INFO] [stderr] | [INFO] [stderr] 134 | fn new_random_private_key(&self) -> Result, Error>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:137:59 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn create_context(algorithm_name: &str) -> Result, Error> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:148:18 [INFO] [stderr] | [INFO] [stderr] 148 | context: &'a Context, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:156:29 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn new(context: &'a Context) -> Self { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:165:35 [INFO] [stderr] | [INFO] [stderr] 165 | pub fn get_context(&self) -> &Context { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:178:39 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn new_signer(&self, key: &'a PrivateKey) -> Signer { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:185:18 [INFO] [stderr] | [INFO] [stderr] 185 | context: &'a Context, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:186:14 [INFO] [stderr] | [INFO] [stderr] 186 | key: &'a PrivateKey, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:196:29 [INFO] [stderr] | [INFO] [stderr] 196 | pub fn new(context: &'a Context, key: &'a PrivateKey) -> Self { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Context` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:196:47 [INFO] [stderr] | [INFO] [stderr] 196 | pub fn new(context: &'a Context, key: &'a PrivateKey) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PrivateKey` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/mod.rs:218:48 [INFO] [stderr] | [INFO] [stderr] 218 | pub fn get_public_key(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn PublicKey` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/consensus/zmq_driver.rs:325:17 [INFO] [stderr] | [INFO] [stderr] 325 | let mut header: ConsensusPeerMessageHeader = [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/consensus/zmq_driver.rs:327:17 [INFO] [stderr] | [INFO] [stderr] 327 | let mut message = request.take_message(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/consensus/zmq_driver.rs:325:17 [INFO] [stderr] | [INFO] [stderr] 325 | let mut header: ConsensusPeerMessageHeader = [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/consensus/zmq_driver.rs:327:17 [INFO] [stderr] | [INFO] [stderr] 327 | let mut message = request.take_message(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/messaging/zmq_stream.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | / socket [INFO] [stderr] 232 | | .monitor( [INFO] [stderr] 233 | | "inproc://monitor-socket", [INFO] [stderr] 234 | | zmq::SocketEvent::DISCONNECTED as i32, [INFO] [stderr] 235 | | ) [INFO] [stderr] 236 | | .is_ok(); [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/messaging/zmq_stream.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | / socket [INFO] [stderr] 232 | | .monitor( [INFO] [stderr] 233 | | "inproc://monitor-socket", [INFO] [stderr] 234 | | zmq::SocketEvent::DISCONNECTED as i32, [INFO] [stderr] 235 | | ) [INFO] [stderr] 236 | | .is_ok(); [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.07s [INFO] running `"docker" "inspect" "6131c4096e5974b8890a71064358ccc98cd826c08ac437d7dc528ba233679818"` [INFO] running `"docker" "rm" "-f" "6131c4096e5974b8890a71064358ccc98cd826c08ac437d7dc528ba233679818"` [INFO] [stdout] 6131c4096e5974b8890a71064358ccc98cd826c08ac437d7dc528ba233679818