[INFO] fetching crate flashbots 0.1.0...
[INFO] testing flashbots-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate flashbots 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate flashbots 0.1.0
[INFO] finished tweaking crates.io crate flashbots 0.1.0
[INFO] tweaked toml for crates.io crate flashbots 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flashbots 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
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[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 118 packages to latest compatible versions
[INFO] [stderr]       Adding ethers-core v1.0.2 (available: v2.0.14)
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[INFO] [stderr]    Compiling flashbots v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `state_block_number` and `timestamp` are never read
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub struct SimulationParameters {
[INFO] [stdout]    |                -------------------- fields in this struct
[INFO] [stdout] 35 |         state_block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |         timestamp: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transactions`, `block_number`, `min_timestamp`, `max_timestamp`, `reverting_tx_hashes`, and `replacement_uuid` are never read
[INFO] [stdout]   --> src/lib.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub struct Bundle {
[INFO] [stdout]    |                ------ fields in this struct
[INFO] [stdout] 52 |         transactions: Vec<Bytes>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 53 |         block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 54 |         min_timestamp: Option<usize>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 55 |         max_timestamp: Option<usize>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 56 |         reverting_tx_hashes: Vec<TxHash>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 57 |         replacement_uuid: Option<Uuid>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bundle_id` and `transactions` are never read
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub struct CachedBundle {
[INFO] [stdout]    |                ------------ fields in this struct
[INFO] [stdout] 61 |         bundle_id: Uuid,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 62 |         transactions: Vec<Bytes>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fast` is never read
[INFO] [stdout]   --> src/lib.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub struct Preferences {
[INFO] [stdout]    |                ----------- field in this struct
[INFO] [stdout] 79 |         fast: bool,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transaction`, `max_block_number`, and `preferences` are never read
[INFO] [stdout]   --> src/lib.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub struct PrivateTransaction<T> {
[INFO] [stdout]    |                ------------------ fields in this struct
[INFO] [stdout] 83 |         transaction: T,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 84 |         max_block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 85 |         preferences: Preferences,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout]  96 |     pub struct TransactionStatus {
[INFO] [stdout]     |                ----------------- fields in this struct
[INFO] [stdout]  97 |         status: Status,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]  98 |         hash: TxHash,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]  99 |         max_block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |         transaction: Transaction,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 101 |         fast_mode: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 102 |         seen_in_mempool: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |         simulation_error: SimulationError,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub struct Transaction {
[INFO] [stdout]     |                ----------- fields in this struct
[INFO] [stdout] 113 |         transaction_hash: TxHash,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 114 |         tx_index: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 115 |         bundle_index: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 116 |         block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 117 |         eoa_address: Address,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 118 |         to_address: Address,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 119 |         gas_used: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 120 |         gas_price: U256,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 121 |         fee_recipient_eth_diff: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 122 |         eth_sent_to_fee_recipient: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub struct Block {
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 126 |         block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 127 |         fee_recipient: Address,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 128 |         fee_recipient_eth_diff: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 129 |         eth_sent_to_fee_recipient: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 130 |         gas_used: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 131 |         gas_price: U256,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 132 |         transactions: Vec<Transaction>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.93s
[INFO] running `Command { std: "docker" "inspect" "58e3e869114cba8bab111634ae8ee29a40b9e671eb69270d0d525f1a0feb3f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e3e869114cba8bab111634ae8ee29a40b9e671eb69270d0d525f1a0feb3f2f", kill_on_drop: false }`
[INFO] [stdout] 58e3e869114cba8bab111634ae8ee29a40b9e671eb69270d0d525f1a0feb3f2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bed6f5832ec10e7a99dcd9d672a939b926d7c787dea31e572a874c51b712d03e
[INFO] running `Command { std: "docker" "start" "-a" "bed6f5832ec10e7a99dcd9d672a939b926d7c787dea31e572a874c51b712d03e", kill_on_drop: false }`
[INFO] [stderr]    Compiling flashbots v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `state_block_number` and `timestamp` are never read
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub struct SimulationParameters {
[INFO] [stdout]    |                -------------------- fields in this struct
[INFO] [stdout] 35 |         state_block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |         timestamp: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transactions`, `block_number`, `min_timestamp`, `max_timestamp`, `reverting_tx_hashes`, and `replacement_uuid` are never read
[INFO] [stdout]   --> src/lib.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub struct Bundle {
[INFO] [stdout]    |                ------ fields in this struct
[INFO] [stdout] 52 |         transactions: Vec<Bytes>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 53 |         block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 54 |         min_timestamp: Option<usize>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 55 |         max_timestamp: Option<usize>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 56 |         reverting_tx_hashes: Vec<TxHash>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 57 |         replacement_uuid: Option<Uuid>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bundle_id` and `transactions` are never read
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub struct CachedBundle {
[INFO] [stdout]    |                ------------ fields in this struct
[INFO] [stdout] 61 |         bundle_id: Uuid,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 62 |         transactions: Vec<Bytes>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fast` is never read
[INFO] [stdout]   --> src/lib.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub struct Preferences {
[INFO] [stdout]    |                ----------- field in this struct
[INFO] [stdout] 79 |         fast: bool,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transaction`, `max_block_number`, and `preferences` are never read
[INFO] [stdout]   --> src/lib.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub struct PrivateTransaction<T> {
[INFO] [stdout]    |                ------------------ fields in this struct
[INFO] [stdout] 83 |         transaction: T,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 84 |         max_block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 85 |         preferences: Preferences,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout]  96 |     pub struct TransactionStatus {
[INFO] [stdout]     |                ----------------- fields in this struct
[INFO] [stdout]  97 |         status: Status,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]  98 |         hash: TxHash,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]  99 |         max_block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |         transaction: Transaction,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 101 |         fast_mode: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 102 |         seen_in_mempool: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |         simulation_error: SimulationError,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub struct Transaction {
[INFO] [stdout]     |                ----------- fields in this struct
[INFO] [stdout] 113 |         transaction_hash: TxHash,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 114 |         tx_index: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 115 |         bundle_index: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 116 |         block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 117 |         eoa_address: Address,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 118 |         to_address: Address,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 119 |         gas_used: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 120 |         gas_price: U256,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 121 |         fee_recipient_eth_diff: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 122 |         eth_sent_to_fee_recipient: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub struct Block {
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 126 |         block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 127 |         fee_recipient: Address,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 128 |         fee_recipient_eth_diff: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 129 |         eth_sent_to_fee_recipient: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 130 |         gas_used: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 131 |         gas_price: U256,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 132 |         transactions: Vec<Transaction>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state_block_number` and `timestamp` are never read
[INFO] [stdout]   --> src/lib.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub struct SimulationParameters {
[INFO] [stdout]    |                -------------------- fields in this struct
[INFO] [stdout] 35 |         state_block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |         timestamp: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transactions`, `block_number`, `min_timestamp`, `max_timestamp`, `reverting_tx_hashes`, and `replacement_uuid` are never read
[INFO] [stdout]   --> src/lib.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub struct Bundle {
[INFO] [stdout]    |                ------ fields in this struct
[INFO] [stdout] 52 |         transactions: Vec<Bytes>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 53 |         block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 54 |         min_timestamp: Option<usize>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 55 |         max_timestamp: Option<usize>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 56 |         reverting_tx_hashes: Vec<TxHash>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 57 |         replacement_uuid: Option<Uuid>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bundle_id` and `transactions` are never read
[INFO] [stdout]   --> src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub struct CachedBundle {
[INFO] [stdout]    |                ------------ fields in this struct
[INFO] [stdout] 61 |         bundle_id: Uuid,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 62 |         transactions: Vec<Bytes>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fast` is never read
[INFO] [stdout]   --> src/lib.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub struct Preferences {
[INFO] [stdout]    |                ----------- field in this struct
[INFO] [stdout] 79 |         fast: bool,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transaction`, `max_block_number`, and `preferences` are never read
[INFO] [stdout]   --> src/lib.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub struct PrivateTransaction<T> {
[INFO] [stdout]    |                ------------------ fields in this struct
[INFO] [stdout] 83 |         transaction: T,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 84 |         max_block_number: BlockNumber,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 85 |         preferences: Preferences,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout]  96 |     pub struct TransactionStatus {
[INFO] [stdout]     |                ----------------- fields in this struct
[INFO] [stdout]  97 |         status: Status,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]  98 |         hash: TxHash,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]  99 |         max_block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 100 |         transaction: Transaction,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 101 |         fast_mode: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 102 |         seen_in_mempool: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 103 |         simulation_error: SimulationError,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub struct Transaction {
[INFO] [stdout]     |                ----------- fields in this struct
[INFO] [stdout] 113 |         transaction_hash: TxHash,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 114 |         tx_index: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 115 |         bundle_index: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 116 |         block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 117 |         eoa_address: Address,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 118 |         to_address: Address,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 119 |         gas_used: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 120 |         gas_price: U256,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 121 |         fee_recipient_eth_diff: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 122 |         eth_sent_to_fee_recipient: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub struct Block {
[INFO] [stdout]     |                ----- fields in this struct
[INFO] [stdout] 126 |         block_number: BlockNumber,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 127 |         fee_recipient: Address,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 128 |         fee_recipient_eth_diff: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 129 |         eth_sent_to_fee_recipient: U256,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 130 |         gas_used: U256,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 131 |         gas_price: U256,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 132 |         transactions: Vec<Transaction>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "bed6f5832ec10e7a99dcd9d672a939b926d7c787dea31e572a874c51b712d03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed6f5832ec10e7a99dcd9d672a939b926d7c787dea31e572a874c51b712d03e", kill_on_drop: false }`
[INFO] [stdout] bed6f5832ec10e7a99dcd9d672a939b926d7c787dea31e572a874c51b712d03e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0ef68123601db35a849bc0d5003e5ce119ea5815cbbab2d1e60ae8db9b1a1c1
[INFO] running `Command { std: "docker" "start" "-a" "c0ef68123601db35a849bc0d5003e5ce119ea5815cbbab2d1e60ae8db9b1a1c1", kill_on_drop: false }`
[INFO] [stderr] warning: fields `state_block_number` and `timestamp` are never read
[INFO] [stderr]   --> src/lib.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub struct SimulationParameters {
[INFO] [stderr]    |                -------------------- fields in this struct
[INFO] [stderr] 35 |         state_block_number: BlockNumber,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 |         timestamp: usize,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `transactions`, `block_number`, `min_timestamp`, `max_timestamp`, `reverting_tx_hashes`, and `replacement_uuid` are never read
[INFO] [stderr]   --> src/lib.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub struct Bundle {
[INFO] [stderr]    |                ------ fields in this struct
[INFO] [stderr] 52 |         transactions: Vec<Bytes>,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 53 |         block_number: BlockNumber,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 54 |         min_timestamp: Option<usize>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 55 |         max_timestamp: Option<usize>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 56 |         reverting_tx_hashes: Vec<TxHash>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 57 |         replacement_uuid: Option<Uuid>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `bundle_id` and `transactions` are never read
[INFO] [stderr]   --> src/lib.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub struct CachedBundle {
[INFO] [stderr]    |                ------------ fields in this struct
[INFO] [stderr] 61 |         bundle_id: Uuid,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 62 |         transactions: Vec<Bytes>,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `fast` is never read
[INFO] [stderr]   --> src/lib.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub struct Preferences {
[INFO] [stderr]    |                ----------- field in this struct
[INFO] [stderr] 79 |         fast: bool,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `transaction`, `max_block_number`, and `preferences` are never read
[INFO] [stderr]   --> src/lib.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub struct PrivateTransaction<T> {
[INFO] [stderr]    |                ------------------ fields in this struct
[INFO] [stderr] 83 |         transaction: T,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 84 |         max_block_number: BlockNumber,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 85 |         preferences: Preferences,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/lib.rs:97:9
[INFO] [stderr]     |
[INFO] [stderr]  96 |     pub struct TransactionStatus {
[INFO] [stderr]     |                ----------------- fields in this struct
[INFO] [stderr]  97 |         status: Status,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]  98 |         hash: TxHash,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]  99 |         max_block_number: BlockNumber,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 100 |         transaction: Transaction,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 101 |         fast_mode: bool,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 102 |         seen_in_mempool: bool,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 103 |         simulation_error: SimulationError,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/lib.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub struct Transaction {
[INFO] [stderr]     |                ----------- fields in this struct
[INFO] [stderr] 113 |         transaction_hash: TxHash,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 114 |         tx_index: U256,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 115 |         bundle_index: U256,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 116 |         block_number: BlockNumber,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 117 |         eoa_address: Address,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 118 |         to_address: Address,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 119 |         gas_used: U256,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 120 |         gas_price: U256,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 121 |         fee_recipient_eth_diff: U256,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 122 |         eth_sent_to_fee_recipient: U256,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/lib.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub struct Block {
[INFO] [stderr]     |                ----- fields in this struct
[INFO] [stderr] 126 |         block_number: BlockNumber,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 127 |         fee_recipient: Address,
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 128 |         fee_recipient_eth_diff: U256,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 129 |         eth_sent_to_fee_recipient: U256,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 130 |         gas_used: U256,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 131 |         gas_price: U256,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 132 |         transactions: Vec<Transaction>,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `flashbots` (lib) generated 8 warnings
[INFO] [stderr] warning: `flashbots` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flashbots-bc664cf7d7acf09e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests flashbots
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0ef68123601db35a849bc0d5003e5ce119ea5815cbbab2d1e60ae8db9b1a1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ef68123601db35a849bc0d5003e5ce119ea5815cbbab2d1e60ae8db9b1a1c1", kill_on_drop: false }`
[INFO] [stdout] c0ef68123601db35a849bc0d5003e5ce119ea5815cbbab2d1e60ae8db9b1a1c1
