[INFO] fetching crate pg-pool-safe-query 0.1.0... [INFO] checking pg-pool-safe-query-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate pg-pool-safe-query 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate pg-pool-safe-query 0.1.0 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 pg-pool-safe-query 0.1.0 [INFO] finished tweaking crates.io crate pg-pool-safe-query 0.1.0 [INFO] tweaked toml for crates.io crate pg-pool-safe-query 0.1.0 written to /workspace/builds/worker-6-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 88 packages [INFO] [stderr] Adding bindgen v0.60.1 (latest: v0.69.4) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.4) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.0) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.3) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.6) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding multimap v0.8.3 (latest: v0.10.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding peeking_take_while v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding pg_query v0.7.0 (latest: v5.1.0) [INFO] [stderr] Adding prost v0.10.4 (latest: v0.12.4) [INFO] [stderr] Adding prost-build v0.10.4 (latest: v0.12.4) [INFO] [stderr] Adding prost-derive v0.10.1 (latest: v0.12.4) [INFO] [stderr] Adding prost-types v0.10.1 (latest: v0.12.4) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [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 prost-derive v0.10.1 [INFO] [stderr] Downloaded prost v0.10.4 [INFO] [stderr] Downloaded prost-types v0.10.1 [INFO] [stderr] Downloaded bindgen v0.60.1 [INFO] [stderr] Downloaded pg_query v0.7.0 [INFO] [stderr] Downloaded prost-build v0.10.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f7c13401b621560595a683c138d43f8b5c395ef88033a9d9a2821e631b77ab93 [INFO] running `Command { std: "docker" "start" "-a" "f7c13401b621560595a683c138d43f8b5c395ef88033a9d9a2821e631b77ab93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7c13401b621560595a683c138d43f8b5c395ef88033a9d9a2821e631b77ab93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c13401b621560595a683c138d43f8b5c395ef88033a9d9a2821e631b77ab93", kill_on_drop: false }` [INFO] [stdout] f7c13401b621560595a683c138d43f8b5c395ef88033a9d9a2821e631b77ab93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c71a704a51371038294a82a828c9d1d337b52728af5cbe0987ff18c8d64b9823 [INFO] running `Command { std: "docker" "start" "-a" "c71a704a51371038294a82a828c9d1d337b52728af5cbe0987ff18c8d64b9823", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling prost-build v0.10.4 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Compiling prost v0.10.4 [INFO] [stderr] Compiling prost-types v0.10.1 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling pg_query v0.7.0 [INFO] [stderr] Checking pg-pool-safe-query v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | for (node, depth, parent) in result.protobuf.nodes() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/lib.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | for (node, depth, parent) in result.protobuf.nodes() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_compatible`, `reason`, and `statement_types` are never read [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct TransactionPoolCompatibility { [INFO] [stdout] | ---------------------------- fields in this struct [INFO] [stdout] 3 | is_compatible: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 4 | reason: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | statement_types: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TransactionPoolCompatibility` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | for (node, depth, parent) in result.protobuf.nodes() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/lib.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | for (node, depth, parent) in result.protobuf.nodes() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_compatible`, `reason`, and `statement_types` are never read [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct TransactionPoolCompatibility { [INFO] [stdout] | ---------------------------- fields in this struct [INFO] [stdout] 3 | is_compatible: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 4 | reason: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | statement_types: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TransactionPoolCompatibility` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.83s [INFO] running `Command { std: "docker" "inspect" "c71a704a51371038294a82a828c9d1d337b52728af5cbe0987ff18c8d64b9823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c71a704a51371038294a82a828c9d1d337b52728af5cbe0987ff18c8d64b9823", kill_on_drop: false }` [INFO] [stdout] c71a704a51371038294a82a828c9d1d337b52728af5cbe0987ff18c8d64b9823 [INFO] checking pg-pool-safe-query-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate pg-pool-safe-query 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate pg-pool-safe-query 0.1.0 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 pg-pool-safe-query 0.1.0 [INFO] finished tweaking crates.io crate pg-pool-safe-query 0.1.0 [INFO] tweaked toml for crates.io crate pg-pool-safe-query 0.1.0 written to /workspace/builds/worker-6-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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dfea7ba8342830b9ef8c21b1050af7ed23bc4a45b991126a1b4758d910a6e077 [INFO] running `Command { std: "docker" "start" "-a" "dfea7ba8342830b9ef8c21b1050af7ed23bc4a45b991126a1b4758d910a6e077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfea7ba8342830b9ef8c21b1050af7ed23bc4a45b991126a1b4758d910a6e077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfea7ba8342830b9ef8c21b1050af7ed23bc4a45b991126a1b4758d910a6e077", kill_on_drop: false }` [INFO] [stdout] dfea7ba8342830b9ef8c21b1050af7ed23bc4a45b991126a1b4758d910a6e077 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1a2ba64cdb4d6d5c8be6d86e62b17066bafc6c59509e858831fde6725d58f09e [INFO] running `Command { std: "docker" "start" "-a" "1a2ba64cdb4d6d5c8be6d86e62b17066bafc6c59509e858831fde6725d58f09e", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling prost-build v0.10.4 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Compiling prost v0.10.4 [INFO] [stderr] Compiling prost-types v0.10.1 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling pg_query v0.7.0 [INFO] [stderr] Checking pg-pool-safe-query v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | for (node, depth, parent) in result.protobuf.nodes() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/lib.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | for (node, depth, parent) in result.protobuf.nodes() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_compatible`, `reason`, and `statement_types` are never read [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct TransactionPoolCompatibility { [INFO] [stdout] | ---------------------------- fields in this struct [INFO] [stdout] 3 | is_compatible: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 4 | reason: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | statement_types: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TransactionPoolCompatibility` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `depth` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | for (node, depth, parent) in result.protobuf.nodes() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/lib.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | for (node, depth, parent) in result.protobuf.nodes() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `is_compatible`, `reason`, and `statement_types` are never read [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct TransactionPoolCompatibility { [INFO] [stdout] | ---------------------------- fields in this struct [INFO] [stdout] 3 | is_compatible: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 4 | reason: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 5 | statement_types: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TransactionPoolCompatibility` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.24s [INFO] running `Command { std: "docker" "inspect" "1a2ba64cdb4d6d5c8be6d86e62b17066bafc6c59509e858831fde6725d58f09e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a2ba64cdb4d6d5c8be6d86e62b17066bafc6c59509e858831fde6725d58f09e", kill_on_drop: false }` [INFO] [stdout] 1a2ba64cdb4d6d5c8be6d86e62b17066bafc6c59509e858831fde6725d58f09e