[INFO] fetching crate gemachain-sdk 1.8.2...
[INFO] checking gemachain-sdk-1.8.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate gemachain-sdk 1.8.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate gemachain-sdk 1.8.2 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gemachain-sdk 1.8.2
[INFO] finished tweaking crates.io crate gemachain-sdk 1.8.2
[INFO] tweaked toml for crates.io crate gemachain-sdk 1.8.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e158a1cb45ff74cee0c79c369be852d33a0a3cd8a98da745bc35145371060843
[INFO] running `Command { std: "docker" "start" "-a" "e158a1cb45ff74cee0c79c369be852d33a0a3cd8a98da745bc35145371060843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e158a1cb45ff74cee0c79c369be852d33a0a3cd8a98da745bc35145371060843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e158a1cb45ff74cee0c79c369be852d33a0a3cd8a98da745bc35145371060843", kill_on_drop: false }`
[INFO] [stdout] e158a1cb45ff74cee0c79c369be852d33a0a3cd8a98da745bc35145371060843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b052b81d8d425c20d762f0c2ea2a2db16d311a2bb770f5ccfcf3ee5e9eff72d4
[INFO] running `Command { std: "docker" "start" "-a" "b052b81d8d425c20d762f0c2ea2a2db16d311a2bb770f5ccfcf3ee5e9eff72d4", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]    Compiling gemachain-frozen-abi-macro v1.8.2
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[INFO] [stderr]    Compiling gemachain-sdk-macro v1.8.2
[INFO] [stderr]    Compiling gemachain-sdk v1.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-derive v0.3.3
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[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
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[INFO] [stderr]     Checking regex-syntax v0.6.29
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[INFO] [stderr]    Compiling blake3 v1.5.0
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[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
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[INFO] [stderr]    Compiling borsh-derive v0.9.3
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking derivation-path v0.1.3
[INFO] [stderr]     Checking pbkdf2 v0.9.0
[INFO] [stderr]     Checking pbkdf2 v0.4.0
[INFO] [stderr]     Checking reqwest v0.11.24
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking hmac v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking tiny-bip39 v0.8.2
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]     Checking gemachain-crate-features v1.8.2
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> src/genesis_config.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |             Utc.timestamp(self.creation_time, 0).to_rfc3339(),
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> src/genesis_config.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |             Utc.timestamp(self.creation_time, 0).to_rfc3339(),
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ed25519::signature::Signature`
[INFO] [stdout]  --> src/ed25519_instruction.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ed25519_dalek::{ed25519::signature::Signature, Signer, Verifier};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ed25519::signature::Signature`
[INFO] [stdout]  --> src/ed25519_instruction.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ed25519_dalek::{ed25519::signature::Signature, Signer, Verifier};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/compute_budget.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |     BorshSchema,
[INFO] [stdout]    |     ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     RequestUnits(u64),
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 |     RequestUnits(()),
[INFO] [stdout]    |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[KeyedAccount<'_>]`, which is not FFI-safe
[INFO] [stdout]   --> src/entrypoint_native.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub type ProgramEntrypoint = unsafe extern "C" fn(
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 11 | |     program_id: &Pubkey,
[INFO] [stdout] 12 | |     keyed_accounts: &[KeyedAccount],
[INFO] [stdout] 13 | |     instruction_data: &[u8],
[INFO] [stdout] 14 | | ) -> Result<(), InstructionError>;
[INFO] [stdout]    | |_________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a raw pointer instead
[INFO] [stdout]    = note: slices have no C equivalent
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 1232]` does not permit being left uninitialized
[INFO] [stdout]   --> src/packet.rs:79:28
[INFO] [stdout]    |
[INFO] [stdout] 79 |             data: unsafe { std::mem::MaybeUninit::uninit().assume_init() },
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this code causes undefined behavior when executed
[INFO] [stdout]    |                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[u8]`, which is not FFI-safe
[INFO] [stdout]   --> src/process_instruction.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub type LoaderEntrypoint = unsafe extern "C" fn(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 24 | |     program_id: &Pubkey,
[INFO] [stdout] 25 | |     instruction_data: &[u8],
[INFO] [stdout] 26 | |     invoke_context: &dyn InvokeContext,
[INFO] [stdout] 27 | | ) -> Result<(), InstructionError>;
[INFO] [stdout]    | |_________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a raw pointer instead
[INFO] [stdout]    = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/compute_budget.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |     BorshSchema,
[INFO] [stdout]    |     ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     RequestUnits(u64),
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 |     RequestUnits(()),
[INFO] [stdout]    |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[keyed_account::KeyedAccount<'_>]`, which is not FFI-safe
[INFO] [stdout]   --> src/entrypoint_native.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub type ProgramEntrypoint = unsafe extern "C" fn(
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 11 | |     program_id: &Pubkey,
[INFO] [stdout] 12 | |     keyed_accounts: &[KeyedAccount],
[INFO] [stdout] 13 | |     instruction_data: &[u8],
[INFO] [stdout] 14 | | ) -> Result<(), InstructionError>;
[INFO] [stdout]    | |_________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a raw pointer instead
[INFO] [stdout]    = note: slices have no C equivalent
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 1232]` does not permit being left uninitialized
[INFO] [stdout]   --> src/packet.rs:79:28
[INFO] [stdout]    |
[INFO] [stdout] 79 |             data: unsafe { std::mem::MaybeUninit::uninit().assume_init() },
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this code causes undefined behavior when executed
[INFO] [stdout]    |                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[u8]`, which is not FFI-safe
[INFO] [stdout]   --> src/process_instruction.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub type LoaderEntrypoint = unsafe extern "C" fn(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 24 | |     program_id: &Pubkey,
[INFO] [stdout] 25 | |     instruction_data: &[u8],
[INFO] [stdout] 26 | |     invoke_context: &dyn InvokeContext,
[INFO] [stdout] 27 | | ) -> Result<(), InstructionError>;
[INFO] [stdout]    | |_________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a raw pointer instead
[INFO] [stdout]    = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.03s
[INFO] running `Command { std: "docker" "inspect" "b052b81d8d425c20d762f0c2ea2a2db16d311a2bb770f5ccfcf3ee5e9eff72d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b052b81d8d425c20d762f0c2ea2a2db16d311a2bb770f5ccfcf3ee5e9eff72d4", kill_on_drop: false }`
[INFO] [stdout] b052b81d8d425c20d762f0c2ea2a2db16d311a2bb770f5ccfcf3ee5e9eff72d4
[INFO] checking gemachain-sdk-1.8.2 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate gemachain-sdk 1.8.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate gemachain-sdk 1.8.2 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gemachain-sdk 1.8.2
[INFO] finished tweaking crates.io crate gemachain-sdk 1.8.2
[INFO] tweaked toml for crates.io crate gemachain-sdk 1.8.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/ed25519_instruction.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 98 |     for i in 0..num_signatures {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:105:80
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let offsets: &Ed25519SignatureOffsets = bytemuck::try_from_bytes(&data[start..end])
[INFO] [stdout]     |                                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:121:73
[INFO] [stdout]     |
[INFO] [stdout] 121 |             ed25519_dalek::Signature::from_bytes(&signature_instruction[sig_start..sig_end])
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:167:44
[INFO] [stdout]     |
[INFO] [stdout] 167 |     Ok(&instruction_datas[signature_index][start..end])
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |     instruction_data[eth_address_offset..eth_address_offset.saturating_add(eth_pubkey.len())]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:58:22
[INFO] [stdout]    |
[INFO] [stdout] 58 |     instruction_data[signature_offset..signature_offset.saturating_add(signature_arr.len())]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     instruction_data[message_data_offset..].copy_from_slice(message_arr);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:80:61
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let writer = std::io::Cursor::new(&mut instruction_data[1..DATA_START]);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:94:71
[INFO] [stdout]    |
[INFO] [stdout] 94 |     addr.copy_from_slice(&sha3::Keccak256::digest(&pubkey.serialize()[1..])[12..]);
[INFO] [stdout]    |                                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:94:77
[INFO] [stdout]    |
[INFO] [stdout] 94 |     addr.copy_from_slice(&sha3::Keccak256::digest(&pubkey.serialize()[1..])[12..]);
[INFO] [stdout]    |                                                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:121:14
[INFO] [stdout]     |
[INFO] [stdout] 121 |     for i in 0..count {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:127:72
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let offsets: SecpSignatureOffsets = bincode::deserialize(&data[start..end])
[INFO] [stdout]     |                                                                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:144:40
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 &signature_instruction[sig_start..sig_end],
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:148:40
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 &signature_instruction[sig_start..sig_end],
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |     Ok(&instruction_datas[signature_index][start..end])
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/shred_version.rs:34:46
[INFO] [stdout]    |
[INFO] [stdout] 34 |             LittleEndian::write_u64(&mut buf[8..], *count as u64);
[INFO] [stdout]    |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/transaction/mod.rs:384:18
[INFO] [stdout]     |
[INFO] [stdout] 384 |         for i in 0..positions.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/transaction/mod.rs:461:40
[INFO] [stdout]     |
[INFO] [stdout] 461 |             &self.message.account_keys[0..self.message.header.num_required_signatures as usize];
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/account.rs:809:28
[INFO] [stdout]     |
[INFO] [stdout] 809 |         for field_index in 0..5 {
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/account.rs:810:25
[INFO] [stdout]     |
[INFO] [stdout] 810 |             for pass in 0..4 {
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/ed25519_instruction.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 98 |     for i in 0..num_signatures {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:105:80
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let offsets: &Ed25519SignatureOffsets = bytemuck::try_from_bytes(&data[start..end])
[INFO] [stdout]     |                                                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:121:73
[INFO] [stdout]     |
[INFO] [stdout] 121 |             ed25519_dalek::Signature::from_bytes(&signature_instruction[sig_start..sig_end])
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:167:44
[INFO] [stdout]     |
[INFO] [stdout] 167 |     Ok(&instruction_datas[signature_index][start..end])
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 |         instruction_data[0..SIGNATURE_OFFSETS_START].copy_from_slice(bytes_of(&num_signatures));
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:185:26
[INFO] [stdout]     |
[INFO] [stdout] 185 |         instruction_data[SIGNATURE_OFFSETS_START..DATA_START].copy_from_slice(bytes_of(offsets));
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:200:26
[INFO] [stdout]     |
[INFO] [stdout] 200 |         instruction_data[0..SIGNATURE_OFFSETS_START].copy_from_slice(bytes_of(&1u16));
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ed25519_instruction.rs:201:26
[INFO] [stdout]     |
[INFO] [stdout] 201 |         instruction_data[SIGNATURE_OFFSETS_START..DATA_START].copy_from_slice(bytes_of(&offsets));
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/recent_blockhashes_account.rs:123:44
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut unsorted_blocks: Vec<_> = (0..MAX_ENTRIES)
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |     instruction_data[eth_address_offset..eth_address_offset.saturating_add(eth_pubkey.len())]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:58:22
[INFO] [stdout]    |
[INFO] [stdout] 58 |     instruction_data[signature_offset..signature_offset.saturating_add(signature_arr.len())]
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     instruction_data[message_data_offset..].copy_from_slice(message_arr);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:80:61
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let writer = std::io::Cursor::new(&mut instruction_data[1..DATA_START]);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:94:71
[INFO] [stdout]    |
[INFO] [stdout] 94 |     addr.copy_from_slice(&sha3::Keccak256::digest(&pubkey.serialize()[1..])[12..]);
[INFO] [stdout]    |                                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/secp256k1_instruction.rs:94:77
[INFO] [stdout]    |
[INFO] [stdout] 94 |     addr.copy_from_slice(&sha3::Keccak256::digest(&pubkey.serialize()[1..])[12..]);
[INFO] [stdout]    |                                                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:121:14
[INFO] [stdout]     |
[INFO] [stdout] 121 |     for i in 0..count {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:127:72
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let offsets: SecpSignatureOffsets = bincode::deserialize(&data[start..end])
[INFO] [stdout]     |                                                                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:144:40
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 &signature_instruction[sig_start..sig_end],
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:148:40
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 &signature_instruction[sig_start..sig_end],
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |     Ok(&instruction_datas[signature_index][start..end])
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:222:65
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let writer = std::io::Cursor::new(&mut instruction_data[1..]);
[INFO] [stdout]     |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:242:65
[INFO] [stdout]     |
[INFO] [stdout] 242 |         let writer = std::io::Cursor::new(&mut instruction_data[1..]);
[INFO] [stdout]     |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/secp256k1_instruction.rs:378:65
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let writer = std::io::Cursor::new(&mut instruction_data[1..]);
[INFO] [stdout]     |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/shred_version.rs:34:46
[INFO] [stdout]    |
[INFO] [stdout] 34 |             LittleEndian::write_u64(&mut buf[8..], *count as u64);
[INFO] [stdout]    |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/transaction/mod.rs:384:18
[INFO] [stdout]     |
[INFO] [stdout] 384 |         for i in 0..positions.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/transaction/mod.rs:461:40
[INFO] [stdout]     |
[INFO] [stdout] 461 |             &self.message.account_keys[0..self.message.header.num_required_signatures as usize];
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> src/genesis_config.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |             Utc.timestamp(self.creation_time, 0).to_rfc3339(),
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]    --> src/genesis_config.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |             Utc.timestamp(self.creation_time, 0).to_rfc3339(),
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ed25519::signature::Signature`
[INFO] [stdout]  --> src/ed25519_instruction.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ed25519_dalek::{ed25519::signature::Signature, Signer, Verifier};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ed25519::signature::Signature`
[INFO] [stdout]  --> src/ed25519_instruction.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ed25519_dalek::{ed25519::signature::Signature, Signer, Verifier};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/compute_budget.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |     BorshSchema,
[INFO] [stdout]    |     ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     RequestUnits(u64),
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 |     RequestUnits(()),
[INFO] [stdout]    |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[KeyedAccount<'_>]`, which is not FFI-safe
[INFO] [stdout]   --> src/entrypoint_native.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub type ProgramEntrypoint = unsafe extern "C" fn(
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 11 | |     program_id: &Pubkey,
[INFO] [stdout] 12 | |     keyed_accounts: &[KeyedAccount],
[INFO] [stdout] 13 | |     instruction_data: &[u8],
[INFO] [stdout] 14 | | ) -> Result<(), InstructionError>;
[INFO] [stdout]    | |_________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a raw pointer instead
[INFO] [stdout]    = note: slices have no C equivalent
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 1232]` does not permit being left uninitialized
[INFO] [stdout]   --> src/packet.rs:79:28
[INFO] [stdout]    |
[INFO] [stdout] 79 |             data: unsafe { std::mem::MaybeUninit::uninit().assume_init() },
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this code causes undefined behavior when executed
[INFO] [stdout]    |                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[u8]`, which is not FFI-safe
[INFO] [stdout]   --> src/process_instruction.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub type LoaderEntrypoint = unsafe extern "C" fn(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 24 | |     program_id: &Pubkey,
[INFO] [stdout] 25 | |     instruction_data: &[u8],
[INFO] [stdout] 26 | |     invoke_context: &dyn InvokeContext,
[INFO] [stdout] 27 | | ) -> Result<(), InstructionError>;
[INFO] [stdout]    | |_________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a raw pointer instead
[INFO] [stdout]    = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public struct field
[INFO] [stdout]   --> src/process_instruction.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub keyed_accounts_range: std::ops::Range<usize>,
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemachain-sdk` (lib) due to 2 previous errors; 24 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/compute_budget.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |     BorshSchema,
[INFO] [stdout]    |     ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     RequestUnits(u64),
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 32 |     RequestUnits(()),
[INFO] [stdout]    |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[keyed_account::KeyedAccount<'_>]`, which is not FFI-safe
[INFO] [stdout]   --> src/entrypoint_native.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub type ProgramEntrypoint = unsafe extern "C" fn(
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 11 | |     program_id: &Pubkey,
[INFO] [stdout] 12 | |     keyed_accounts: &[KeyedAccount],
[INFO] [stdout] 13 | |     instruction_data: &[u8],
[INFO] [stdout] 14 | | ) -> Result<(), InstructionError>;
[INFO] [stdout]    | |_________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a raw pointer instead
[INFO] [stdout]    = note: slices have no C equivalent
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 1232]` does not permit being left uninitialized
[INFO] [stdout]   --> src/packet.rs:79:28
[INFO] [stdout]    |
[INFO] [stdout] 79 |             data: unsafe { std::mem::MaybeUninit::uninit().assume_init() },
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this code causes undefined behavior when executed
[INFO] [stdout]    |                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[u8]`, which is not FFI-safe
[INFO] [stdout]   --> src/process_instruction.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub type LoaderEntrypoint = unsafe extern "C" fn(
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 24 | |     program_id: &Pubkey,
[INFO] [stdout] 25 | |     instruction_data: &[u8],
[INFO] [stdout] 26 | |     invoke_context: &dyn InvokeContext,
[INFO] [stdout] 27 | | ) -> Result<(), InstructionError>;
[INFO] [stdout]    | |_________________________________^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a raw pointer instead
[INFO] [stdout]    = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad64a629b395d1387b383a0cb356e6e20d4ddab524a4b53fa602e6af9311814a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad64a629b395d1387b383a0cb356e6e20d4ddab524a4b53fa602e6af9311814a", kill_on_drop: false }`
[INFO] [stdout] ad64a629b395d1387b383a0cb356e6e20d4ddab524a4b53fa602e6af9311814a
