[INFO] fetching crate ethers-providers 2.0.11... [INFO] checking ethers-providers-2.0.11 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate ethers-providers 2.0.11 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate ethers-providers 2.0.11 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ethers-providers 2.0.11 [INFO] finished tweaking crates.io crate ethers-providers 2.0.11 [INFO] tweaked toml for crates.io crate ethers-providers 2.0.11 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 289 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding enr v0.9.1 (latest: v0.11.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-rustls v0.24.2 (latest: v0.27.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding jsonwebtoken v8.3.0 (latest: v9.3.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding pem v1.1.1 (latest: v3.0.3) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.1.0) [INFO] [stderr] Adding proc-macro-crate v2.0.0 (latest: v3.1.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.6) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding rustls v0.21.10 (latest: v0.23.4) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding rustls-webpki v0.101.7 (latest: v0.102.2) [INFO] [stderr] Adding send_wrapper v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding tokio-rustls v0.24.1 (latest: v0.26.0) [INFO] [stderr] Adding tokio-tungstenite v0.20.1 (latest: v0.21.0) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.9) [INFO] [stderr] Adding toml_edit v0.20.7 (latest: v0.22.9) [INFO] [stderr] Adding toml_edit v0.21.1 (latest: v0.22.9) [INFO] [stderr] Adding tungstenite v0.20.1 (latest: v0.21.0) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding webpki-roots v0.25.4 (latest: v0.26.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enr v0.9.1 [INFO] [stderr] Downloaded tracing-test-macro v0.2.4 [INFO] [stderr] Downloaded tracing-test v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 775ce57613321b6c9b87400e49e83f73d4187f8cb53e78449aab893a91f710b2 [INFO] running `Command { std: "docker" "start" "-a" "775ce57613321b6c9b87400e49e83f73d4187f8cb53e78449aab893a91f710b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "775ce57613321b6c9b87400e49e83f73d4187f8cb53e78449aab893a91f710b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "775ce57613321b6c9b87400e49e83f73d4187f8cb53e78449aab893a91f710b2", kill_on_drop: false }` [INFO] [stdout] 775ce57613321b6c9b87400e49e83f73d4187f8cb53e78449aab893a91f710b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb2a18d1fa40f7fcf1854e109f0de523e9fdf2f7fc19980f48d9993ce1e9763e [INFO] running `Command { std: "docker" "start" "-a" "fb2a18d1fa40f7fcf1854e109f0de523e9fdf2f7fc19980f48d9993ce1e9763e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Checking ring v0.17.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Compiling bumpalo v3.15.4 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking pem v1.1.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking 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Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking ethers-providers v2.0.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/ext/ens.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/rpc/provider.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | collections::VecDeque, convert::TryFrom, fmt::Debug, str::FromStr, sync::Arc, time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures_util` is imported redundantly [INFO] [stdout] --> src/stream/tx_stream.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | self, [INFO] [stdout] | ^^^^ the item `futures_util` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Http` is imported redundantly [INFO] [stdout] --> src/lib.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | use super::*; [INFO] [stdout] | -------- the item `Http` is already imported here [INFO] [stdout] 43 | use crate::Http; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | use std::{convert::TryFrom, iter::Cycle, slice::Iter, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/ext/ens.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/rpc/provider.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | collections::VecDeque, convert::TryFrom, fmt::Debug, str::FromStr, sync::Arc, time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TransactionRequest` is imported redundantly [INFO] [stdout] --> src/rpc/provider.rs:1539:50 [INFO] [stdout] | [INFO] [stdout] 1533 | use super::*; [INFO] [stdout] | -------- the item `TransactionRequest` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1539 | GethDebugTracerType, PreStateConfig, TransactionRequest, H256, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `H256` is imported redundantly [INFO] [stdout] --> src/rpc/provider.rs:1539:70 [INFO] [stdout] | [INFO] [stdout] 1533 | use super::*; [INFO] [stdout] | -------- the item `H256` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1539 | GethDebugTracerType, PreStateConfig, TransactionRequest, H256, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Provider` is imported redundantly [INFO] [stdout] --> src/toolbox/call_raw.rs:233:23 [INFO] [stdout] | [INFO] [stdout] 232 | use super::*; [INFO] [stdout] | -------- the item `Provider` is already imported here [INFO] [stdout] 233 | use crate::{Http, Provider}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/toolbox/call_raw.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Http` is imported redundantly [INFO] [stdout] --> src/lib.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | use super::*; [INFO] [stdout] | -------- the item `Http` is already imported here [INFO] [stdout] 43 | use crate::Http; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | use std::{convert::TryFrom, iter::Cycle, slice::Iter, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/rpc/transports/common.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | Success { id: u64, result: &'a RawValue }, [INFO] [stdout] | ------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/rpc/transports/common.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | Error { id: u64, error: JsonRpcError }, [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method` and `params` are never read [INFO] [stdout] --> src/rpc/transports/common.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | Notification { method: &'a str, params: Params<'a> }, [INFO] [stdout] | ------------ ^^^^^^ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `subscription` and `result` are never read [INFO] [stdout] --> src/rpc/transports/common.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Params<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 108 | pub subscription: U256, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 109 | #[serde(borrow)] [INFO] [stdout] 110 | pub result: &'a RawValue, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Params` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/rpc/transports/common.rs:120:36 [INFO] [stdout] | [INFO] [stdout] 120 | struct ResponseVisitor<'a>(&'a ()); [INFO] [stdout] | --------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [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] 120 | struct ResponseVisitor<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PubsubClient` is never used [INFO] [stdout] --> src/rpc/connections.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 28 | pub trait PubsubClient: JsonRpcClient { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method` and `params` are never read [INFO] [stdout] --> src/rpc/transports/common.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | Notification { method: &'a str, params: Params<'a> }, [INFO] [stdout] | ------------ ^^^^^^ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `subscription` and `result` are never read [INFO] [stdout] --> src/rpc/transports/common.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Params<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 108 | pub subscription: U256, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 109 | #[serde(borrow)] [INFO] [stdout] 110 | pub result: &'a RawValue, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Params` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/rpc/transports/common.rs:120:36 [INFO] [stdout] | [INFO] [stdout] 120 | struct ResponseVisitor<'a>(&'a ()); [INFO] [stdout] | --------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [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] 120 | struct ResponseVisitor<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PubsubClient` is never used [INFO] [stdout] --> src/rpc/connections.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 28 | pub trait PubsubClient: JsonRpcClient { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.82s [INFO] running `Command { std: "docker" "inspect" "fb2a18d1fa40f7fcf1854e109f0de523e9fdf2f7fc19980f48d9993ce1e9763e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb2a18d1fa40f7fcf1854e109f0de523e9fdf2f7fc19980f48d9993ce1e9763e", kill_on_drop: false }` [INFO] [stdout] fb2a18d1fa40f7fcf1854e109f0de523e9fdf2f7fc19980f48d9993ce1e9763e [INFO] checking ethers-providers-2.0.11 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate ethers-providers 2.0.11 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ethers-providers 2.0.11 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ethers-providers 2.0.11 [INFO] finished tweaking crates.io crate ethers-providers 2.0.11 [INFO] tweaked toml for crates.io crate ethers-providers 2.0.11 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2985b88c3e964fb1355dfbfcb8e3528f993e3a1075daa586283a42eb41e66fa3 [INFO] running `Command { std: "docker" "start" "-a" "2985b88c3e964fb1355dfbfcb8e3528f993e3a1075daa586283a42eb41e66fa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2985b88c3e964fb1355dfbfcb8e3528f993e3a1075daa586283a42eb41e66fa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2985b88c3e964fb1355dfbfcb8e3528f993e3a1075daa586283a42eb41e66fa3", kill_on_drop: false }` [INFO] [stdout] 2985b88c3e964fb1355dfbfcb8e3528f993e3a1075daa586283a42eb41e66fa3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40b65a379d1c268e4d754e4aaa9d3f790f5055a3b75128a3fb237256132e6efc [INFO] running `Command { std: "docker" "start" "-a" "40b65a379d1c268e4d754e4aaa9d3f790f5055a3b75128a3fb237256132e6efc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Checking ring v0.17.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Compiling bumpalo v3.15.4 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking pem v1.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking const-hex v1.11.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking rustls v0.21.10 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking hashers v1.0.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling toml_edit v0.20.7 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Compiling proc-macro-crate v2.0.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling num_enum_derive v0.7.2 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling auto_impl v1.2.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.92 [INFO] [stderr] Checking num_enum v0.7.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking simple_asn1 v0.6.2 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling parity-scale-codec-derive v3.6.9 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling rlp-derive v0.1.0 [INFO] [stderr] Compiling scale-info-derive v2.11.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling open-fastrlp-derive v0.1.1 [INFO] [stderr] Compiling tracing-test-macro v0.2.4 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking js-sys v0.3.69 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking tracing-test v0.2.4 [INFO] [stderr] Checking parity-scale-codec v3.6.9 [INFO] [stderr] Checking impl-serde v0.4.0 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking rlp v0.5.2 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking gloo-timers v0.2.6 [INFO] [stderr] Checking scale-info v2.11.1 [INFO] [stderr] Checking impl-codec v0.6.0 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking enr v0.9.1 [INFO] [stderr] Checking jsonwebtoken v8.3.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking primitive-types v0.12.2 [INFO] [stderr] Checking ethbloom v0.13.0 [INFO] [stderr] Checking ethereum-types v0.14.1 [INFO] [stderr] Checking ethabi v18.0.0 [INFO] [stderr] Checking open-fastrlp v0.1.4 [INFO] [stderr] Checking ethers-core v2.0.14 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking ethers-providers v2.0.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/ext/ens.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/rpc/provider.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | collections::VecDeque, convert::TryFrom, fmt::Debug, str::FromStr, sync::Arc, time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TransactionRequest` is imported redundantly [INFO] [stdout] --> src/rpc/provider.rs:1539:50 [INFO] [stdout] | [INFO] [stdout] 1533 | use super::*; [INFO] [stdout] | -------- the item `TransactionRequest` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1539 | GethDebugTracerType, PreStateConfig, TransactionRequest, H256, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `H256` is imported redundantly [INFO] [stdout] --> src/rpc/provider.rs:1539:70 [INFO] [stdout] | [INFO] [stdout] 1533 | use super::*; [INFO] [stdout] | -------- the item `H256` is already imported here [INFO] [stdout] ... [INFO] [stdout] 1539 | GethDebugTracerType, PreStateConfig, TransactionRequest, H256, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Provider` is imported redundantly [INFO] [stdout] --> src/toolbox/call_raw.rs:233:23 [INFO] [stdout] | [INFO] [stdout] 232 | use super::*; [INFO] [stdout] | -------- the item `Provider` is already imported here [INFO] [stdout] 233 | use crate::{Http, Provider}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/toolbox/call_raw.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Http` is imported redundantly [INFO] [stdout] --> src/lib.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | use super::*; [INFO] [stdout] | -------- the item `Http` is already imported here [INFO] [stdout] 43 | use crate::Http; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | use std::{convert::TryFrom, iter::Cycle, slice::Iter, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/ext/ens.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/rpc/provider.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | collections::VecDeque, convert::TryFrom, fmt::Debug, str::FromStr, sync::Arc, time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `futures_util` is imported redundantly [INFO] [stdout] --> src/stream/tx_stream.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | self, [INFO] [stdout] | ^^^^ the item `futures_util` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Http` is imported redundantly [INFO] [stdout] --> src/lib.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | use super::*; [INFO] [stdout] | -------- the item `Http` is already imported here [INFO] [stdout] 43 | use crate::Http; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | use std::{convert::TryFrom, iter::Cycle, slice::Iter, sync::Mutex}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/rpc/transports/common.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | Success { id: u64, result: &'a RawValue }, [INFO] [stdout] | ------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/rpc/transports/common.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | Error { id: u64, error: JsonRpcError }, [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method` and `params` are never read [INFO] [stdout] --> src/rpc/transports/common.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | Notification { method: &'a str, params: Params<'a> }, [INFO] [stdout] | ------------ ^^^^^^ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `subscription` and `result` are never read [INFO] [stdout] --> src/rpc/transports/common.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Params<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 108 | pub subscription: U256, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 109 | #[serde(borrow)] [INFO] [stdout] 110 | pub result: &'a RawValue, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Params` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/rpc/transports/common.rs:120:36 [INFO] [stdout] | [INFO] [stdout] 120 | struct ResponseVisitor<'a>(&'a ()); [INFO] [stdout] | --------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [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] 120 | struct ResponseVisitor<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PubsubClient` is never used [INFO] [stdout] --> src/rpc/connections.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 28 | pub trait PubsubClient: JsonRpcClient { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `method` and `params` are never read [INFO] [stdout] --> src/rpc/transports/common.rs:103:20 [INFO] [stdout] | [INFO] [stdout] 103 | Notification { method: &'a str, params: Params<'a> }, [INFO] [stdout] | ------------ ^^^^^^ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `subscription` and `result` are never read [INFO] [stdout] --> src/rpc/transports/common.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct Params<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 108 | pub subscription: U256, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 109 | #[serde(borrow)] [INFO] [stdout] 110 | pub result: &'a RawValue, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Params` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/rpc/transports/common.rs:120:36 [INFO] [stdout] | [INFO] [stdout] 120 | struct ResponseVisitor<'a>(&'a ()); [INFO] [stdout] | --------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [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] 120 | struct ResponseVisitor<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PubsubClient` is never used [INFO] [stdout] --> src/rpc/connections.rs:28:11 [INFO] [stdout] | [INFO] [stdout] 28 | pub trait PubsubClient: JsonRpcClient { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.35s [INFO] running `Command { std: "docker" "inspect" "40b65a379d1c268e4d754e4aaa9d3f790f5055a3b75128a3fb237256132e6efc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40b65a379d1c268e4d754e4aaa9d3f790f5055a3b75128a3fb237256132e6efc", kill_on_drop: false }` [INFO] [stdout] 40b65a379d1c268e4d754e4aaa9d3f790f5055a3b75128a3fb237256132e6efc