[INFO] crate solana-jsonrpc-pubsub 0.4.0 is already in cache [INFO] extracting crate solana-jsonrpc-pubsub 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/solana-jsonrpc-pubsub/0.4.0 [INFO] extracting crate solana-jsonrpc-pubsub 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/solana-jsonrpc-pubsub/0.4.0 [INFO] validating manifest of solana-jsonrpc-pubsub-0.4.0 on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of solana-jsonrpc-pubsub-0.4.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing solana-jsonrpc-pubsub-0.4.0 [INFO] finished frobbing solana-jsonrpc-pubsub-0.4.0 [INFO] frobbed toml for solana-jsonrpc-pubsub-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/solana-jsonrpc-pubsub/0.4.0/Cargo.toml [INFO] started frobbing solana-jsonrpc-pubsub-0.4.0 [INFO] finished frobbing solana-jsonrpc-pubsub-0.4.0 [INFO] frobbed toml for solana-jsonrpc-pubsub-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/solana-jsonrpc-pubsub/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting solana-jsonrpc-pubsub-0.4.0 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/solana-jsonrpc-pubsub/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 30136eb4f45b72fcc0a65499eaccef434ad8a6ccfd8155f4712bb289609153b4 [INFO] running `"docker" "start" "-a" "30136eb4f45b72fcc0a65499eaccef434ad8a6ccfd8155f4712bb289609153b4"` [INFO] [stderr] Checking globset v0.4.2 [INFO] [stderr] Checking solana-jsonrpc-core v0.4.0 [INFO] [stderr] Checking solana-jsonrpc-server-utils v0.4.0 [INFO] [stderr] Checking solana-jsonrpc-pubsub v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/handler.rs:58:4 [INFO] [stderr] | [INFO] [stderr] 58 | handler: handler, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `handler` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/subscription.rs:196:3 [INFO] [stderr] | [INFO] [stderr] 196 | subscribe: subscribe, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `subscribe` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/subscription.rs:202:3 [INFO] [stderr] | [INFO] [stderr] 202 | unsubscribe: unsubscribe, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `unsubscribe` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/subscription.rs:400:4 [INFO] [stderr] | [INFO] [stderr] 400 | transport: transport, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transport` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/subscription.rs:422:4 [INFO] [stderr] | [INFO] [stderr] 422 | transport: transport, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transport` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/subscription.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | active_subscriptions: Mutex>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] Checking solana-jsonrpc-tcp-server v0.4.0 [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/handler.rs:58:4 [INFO] [stderr] | [INFO] [stderr] 58 | handler: handler, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `handler` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/subscription.rs:196:3 [INFO] [stderr] | [INFO] [stderr] 196 | subscribe: subscribe, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `subscribe` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/subscription.rs:202:3 [INFO] [stderr] | [INFO] [stderr] 202 | unsubscribe: unsubscribe, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `unsubscribe` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/subscription.rs:400:4 [INFO] [stderr] | [INFO] [stderr] 400 | transport: transport, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transport` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/subscription.rs:422:4 [INFO] [stderr] | [INFO] [stderr] 422 | transport: transport, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transport` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/subscription.rs:18:24 [INFO] [stderr] | [INFO] [stderr] 18 | active_subscriptions: Mutex>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: identical conversion [INFO] [stderr] --> src/subscription.rs:456:4 [INFO] [stderr] | [INFO] [stderr] 456 | "test".into(), [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider removing `.into()`: `"test"` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::identity_conversion)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.39s [INFO] running `"docker" "inspect" "30136eb4f45b72fcc0a65499eaccef434ad8a6ccfd8155f4712bb289609153b4"` [INFO] running `"docker" "rm" "-f" "30136eb4f45b72fcc0a65499eaccef434ad8a6ccfd8155f4712bb289609153b4"` [INFO] [stdout] 30136eb4f45b72fcc0a65499eaccef434ad8a6ccfd8155f4712bb289609153b4