[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 }`
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[INFO] [stderr]     Checking ed25519-dalek v1.0.1
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[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
