[INFO] fetching crate flashbots 0.1.0... [INFO] testing flashbots-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate flashbots 0.1.0 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flashbots 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 120 packages to latest compatible versions [INFO] [stderr] Adding ethers-core v1.0.2 (available: v2.0.14) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum v0.24.1 [INFO] [stderr] Downloaded rlp v0.5.2 [INFO] [stderr] Downloaded crunchy v0.2.4 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.7.5 [INFO] [stderr] Downloaded impl-codec v0.6.0 [INFO] [stderr] Downloaded base64ct v1.8.0 [INFO] [stderr] Downloaded sec1 v0.3.0 [INFO] [stderr] Downloaded ethereum-types v0.14.1 [INFO] [stderr] Downloaded rfc6979 v0.3.1 [INFO] [stderr] Downloaded ethabi v18.0.0 [INFO] [stderr] Downloaded pkcs8 v0.9.0 [INFO] [stderr] Downloaded crypto-bigint v0.4.9 [INFO] [stderr] Downloaded der v0.6.1 [INFO] [stderr] Downloaded k256 v0.11.6 [INFO] [stderr] Downloaded derive_more-impl v1.0.0 [INFO] [stderr] Downloaded const_format v0.2.34 [INFO] [stderr] Downloaded ethers-core v1.0.2 [INFO] [stderr] Downloaded parity-scale-codec v3.7.5 [INFO] [stderr] Downloaded const-oid v0.9.6 [INFO] [stderr] Downloaded chrono v0.4.42 [INFO] [stderr] Downloaded bitvec v1.0.1 [INFO] [stderr] Downloaded elliptic-curve v0.12.3 [INFO] [stderr] 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open-fastrlp-derive v0.1.1 [INFO] [stderr] Downloaded impl-rlp v0.3.0 [INFO] [stderr] Downloaded derive_more v1.0.0 [INFO] [stderr] Downloaded primitive-types v0.12.2 [INFO] [stderr] Downloaded strum_macros v0.24.3 [INFO] [stderr] Downloaded uuid v1.18.1 [INFO] [stderr] Downloaded open-fastrlp v0.1.4 [INFO] [stderr] Downloaded rustc-hex v2.1.0 [INFO] [stderr] Downloaded rlp-derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0154b0bd1c3076e5f644315bb6e4af8e6112d52088e9851fa65855b05acfa45 [INFO] running `Command { std: "docker" "start" "-a" "a0154b0bd1c3076e5f644315bb6e4af8e6112d52088e9851fa65855b05acfa45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0154b0bd1c3076e5f644315bb6e4af8e6112d52088e9851fa65855b05acfa45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0154b0bd1c3076e5f644315bb6e4af8e6112d52088e9851fa65855b05acfa45", kill_on_drop: false }` [INFO] [stdout] a0154b0bd1c3076e5f644315bb6e4af8e6112d52088e9851fa65855b05acfa45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a80c025770498fba4a33a2bc13fd1c101a76854fb45f9e832a6943ab0e4bfbdf [INFO] running `Command { std: "docker" "start" "-a" "a80c025770498fba4a33a2bc13fd1c101a76854fb45f9e832a6943ab0e4bfbdf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling byte-slice-cast v1.2.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling const-oid v0.9.6 [INFO] [stderr] Compiling base64ct v1.8.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling der v0.6.1 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling base16ct v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling uint v0.9.5 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling uuid v1.18.1 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling spki v0.6.0 [INFO] [stderr] Compiling pkcs8 v0.9.0 [INFO] [stderr] Compiling sec1 v0.3.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ff v0.12.1 [INFO] [stderr] Compiling crypto-bigint v0.4.9 [INFO] [stderr] Compiling signature v1.6.4 [INFO] [stderr] Compiling group v0.12.1 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling open-fastrlp-derive v0.1.1 [INFO] [stderr] Compiling rlp-derive v0.1.0 [INFO] [stderr] Compiling rfc6979 v0.3.1 [INFO] [stderr] Compiling elliptic-curve v0.12.3 [INFO] [stderr] Compiling ecdsa v0.14.8 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling k256 v0.11.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling fixed-hash v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Compiling parity-scale-codec-derive v3.7.5 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling scale-info-derive v2.11.6 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling auto_impl v1.3.0 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling impl-serde v0.4.0 [INFO] [stderr] Compiling scale-info v2.11.6 [INFO] [stderr] Compiling impl-codec v0.6.0 [INFO] [stderr] Compiling rlp v0.5.2 [INFO] [stderr] Compiling impl-rlp v0.3.0 [INFO] [stderr] Compiling primitive-types v0.12.2 [INFO] [stderr] Compiling ethbloom v0.13.0 [INFO] [stderr] Compiling ethereum-types v0.14.1 [INFO] [stderr] Compiling ethabi v18.0.0 [INFO] [stderr] Compiling open-fastrlp v0.1.4 [INFO] [stderr] Compiling ethers-core v1.0.2 [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)]` 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, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 53 | block_number: BlockNumber, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 54 | min_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 55 | max_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 56 | reverting_tx_hashes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 57 | replacement_uuid: Option, [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, [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 { [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, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.28s [INFO] running `Command { std: "docker" "inspect" "a80c025770498fba4a33a2bc13fd1c101a76854fb45f9e832a6943ab0e4bfbdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a80c025770498fba4a33a2bc13fd1c101a76854fb45f9e832a6943ab0e4bfbdf", kill_on_drop: false }` [INFO] [stdout] a80c025770498fba4a33a2bc13fd1c101a76854fb45f9e832a6943ab0e4bfbdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a52b36d1ef53a6125e799e49be54ea52ea8ea24480b01f566b554795787dc939 [INFO] running `Command { std: "docker" "start" "-a" "a52b36d1ef53a6125e799e49be54ea52ea8ea24480b01f566b554795787dc939", 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)]` 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, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 53 | block_number: BlockNumber, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 54 | min_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 55 | max_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 56 | reverting_tx_hashes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 57 | replacement_uuid: Option, [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, [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 { [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, [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)]` 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, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 53 | block_number: BlockNumber, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 54 | min_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 55 | max_timestamp: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 56 | reverting_tx_hashes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 57 | replacement_uuid: Option, [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, [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 { [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, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "a52b36d1ef53a6125e799e49be54ea52ea8ea24480b01f566b554795787dc939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a52b36d1ef53a6125e799e49be54ea52ea8ea24480b01f566b554795787dc939", kill_on_drop: false }` [INFO] [stdout] a52b36d1ef53a6125e799e49be54ea52ea8ea24480b01f566b554795787dc939 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fb6adf619990fdbc3aca6911b18d2c2f8ff93dfd6a699acf1ca269ce1ae60a1 [INFO] running `Command { std: "docker" "start" "-a" "9fb6adf619990fdbc3aca6911b18d2c2f8ff93dfd6a699acf1ca269ce1ae60a1", 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)]` 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, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 53 | block_number: BlockNumber, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 54 | min_timestamp: Option, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 55 | max_timestamp: Option, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 56 | reverting_tx_hashes: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 57 | replacement_uuid: Option, [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, [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 { [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, [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 0.39s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flashbots-f5b4703cbb0cc459) [INFO] [stdout] [INFO] [stdout] running 1 test [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 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests flashbots [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" "9fb6adf619990fdbc3aca6911b18d2c2f8ff93dfd6a699acf1ca269ce1ae60a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fb6adf619990fdbc3aca6911b18d2c2f8ff93dfd6a699acf1ca269ce1ae60a1", kill_on_drop: false }` [INFO] [stdout] 9fb6adf619990fdbc3aca6911b18d2c2f8ff93dfd6a699acf1ca269ce1ae60a1