[INFO] fetching crate vortex-dht 0.1.0... [INFO] checking vortex-dht-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate vortex-dht 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate vortex-dht 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vortex-dht 0.1.0 [INFO] finished tweaking crates.io crate vortex-dht 0.1.0 [INFO] tweaked toml for crates.io crate vortex-dht 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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 103 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.5) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding io-uring v0.5.13 (available: v0.7.0) [INFO] [stderr] Adding socket2 v0.4.10 (available: v0.5.7) [INFO] [stderr] Adding tokio-uring v0.4.0 (available: v0.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] deb05b7ad680204772499c9c0acfbf138f4a73c7015b284d0f2463625e540d8a [INFO] running `Command { std: "docker" "start" "-a" "deb05b7ad680204772499c9c0acfbf138f4a73c7015b284d0f2463625e540d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "deb05b7ad680204772499c9c0acfbf138f4a73c7015b284d0f2463625e540d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb05b7ad680204772499c9c0acfbf138f4a73c7015b284d0f2463625e540d8a", kill_on_drop: false }` [INFO] [stdout] deb05b7ad680204772499c9c0acfbf138f4a73c7015b284d0f2463625e540d8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec2f5f6f6117f2e77db56857b24d8ebd5739558d2028fd07258fc43d68ca6dd3 [INFO] running `Command { std: "docker" "start" "-a" "ec2f5f6f6117f2e77db56857b24d8ebd5739558d2028fd07258fc43d68ca6dd3", kill_on_drop: false }` [INFO] [stderr] Compiling io-uring v0.5.13 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking btoi v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking serde_bencoded v0.3.2 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-uring v0.4.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking vortex-dht v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:524:21 [INFO] [stdout] | [INFO] [stdout] 524 | for mut unknown_node in unknown_nodes [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `table_json` [INFO] [stdout] --> src/lib.rs:288:13 [INFO] [stdout] | [INFO] [stdout] 288 | let table_json = { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_json` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/lib.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | let file = tokio_uring::fs::File::create(&path).await?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:524:21 [INFO] [stdout] | [INFO] [stdout] 524 | for mut unknown_node in unknown_nodes [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `table_json` [INFO] [stdout] --> src/lib.rs:288:13 [INFO] [stdout] | [INFO] [stdout] 288 | let table_json = { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_json` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/lib.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | let file = tokio_uring::fs::File::create(&path).await?; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/krpc/protocol.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct FindNodesResponse { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 142 | pub id: NodeId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `FindNodesResponse` 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: field `id` is never read [INFO] [stdout] --> src/krpc/protocol.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 232 | pub struct GetPeersResponse { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 233 | pub id: NodeId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `GetPeersResponse` 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 `id` is never read [INFO] [stdout] --> src/krpc/protocol.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 317 | pub struct AnnounceResponse { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 318 | pub id: NodeId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `AnnounceResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/krpc/protocol.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct FindNodesResponse { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 142 | pub id: NodeId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `FindNodesResponse` 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: field `id` is never read [INFO] [stdout] --> src/krpc/protocol.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 232 | pub struct GetPeersResponse { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 233 | pub id: NodeId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `GetPeersResponse` 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 `id` is never read [INFO] [stdout] --> src/krpc/protocol.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 317 | pub struct AnnounceResponse { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 318 | pub id: NodeId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `AnnounceResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.94s [INFO] running `Command { std: "docker" "inspect" "ec2f5f6f6117f2e77db56857b24d8ebd5739558d2028fd07258fc43d68ca6dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec2f5f6f6117f2e77db56857b24d8ebd5739558d2028fd07258fc43d68ca6dd3", kill_on_drop: false }` [INFO] [stdout] ec2f5f6f6117f2e77db56857b24d8ebd5739558d2028fd07258fc43d68ca6dd3