[INFO] cloning repository https://github.com/blockglow/span [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blockglow/span" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockglow%2Fspan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockglow%2Fspan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ef3718106ccdff026df36dd47490d4cdbec2c09 [INFO] checking blockglow/span/4ef3718106ccdff026df36dd47490d4cdbec2c09 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockglow%2Fspan" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blockglow/span on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blockglow/span [INFO] finished tweaking git repo https://github.com/blockglow/span [INFO] tweaked toml for git repo https://github.com/blockglow/span written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/blockglow/span already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote2 v0.7.0 [INFO] [stderr] Downloaded quote2-macros v0.7.0 [INFO] [stderr] Downloaded serde_millis v0.1.1 [INFO] [stderr] Downloaded span_macros v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73aa079174bd6cfa233972d8cebcb4ca3e8fda760e0d2a09ef9f8d5bef96b004 [INFO] running `Command { std: "docker" "start" "-a" "73aa079174bd6cfa233972d8cebcb4ca3e8fda760e0d2a09ef9f8d5bef96b004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73aa079174bd6cfa233972d8cebcb4ca3e8fda760e0d2a09ef9f8d5bef96b004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73aa079174bd6cfa233972d8cebcb4ca3e8fda760e0d2a09ef9f8d5bef96b004", kill_on_drop: false }` [INFO] [stdout] 73aa079174bd6cfa233972d8cebcb4ca3e8fda760e0d2a09ef9f8d5bef96b004 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b07aeb48d599d7d237e949697aebb1dbcef31b0c7a8efce5633ce8521f49127 [INFO] running `Command { std: "docker" "start" "-a" "6b07aeb48d599d7d237e949697aebb1dbcef31b0c7a8efce5633ce8521f49127", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling cc v1.0.101 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling quote2-macros v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rustls v0.23.10 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rustls-native-certs v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking tinyvec v1.6.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking pem v3.0.4 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling quote2 v0.7.0 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking left-right v0.11.5 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking example v0.1.0 (/opt/rustwide/workdir/examples/example) [INFO] [stderr] Checking yasna v0.5.2 [INFO] [stderr] Checking sysinfo v0.30.12 [INFO] [stderr] Checking span_macros v0.0.1 (/opt/rustwide/workdir/crates/span_macros) [INFO] [stderr] Checking rustls-webpki v0.102.4 [INFO] [stderr] Checking rcgen v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling span_macros v0.0.1 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking thiserror v1.0.61 [INFO] [stderr] Checking quinn-udp v0.5.2 [INFO] [stderr] Checking rustls-platform-verifier v0.3.2 [INFO] [stderr] Checking serde v1.0.203 [INFO] [stderr] Checking quinn-proto v0.11.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking uuid v1.9.1 [INFO] [stderr] Checking serde_millis v0.1.1 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking ordered-float v4.2.0 [INFO] [stderr] Checking quinn v0.11.2 [INFO] [stderr] Checking span_net v0.0.5 (/opt/rustwide/workdir/crates/span_net) [INFO] [stdout] warning: unused imports: `error`, `info`, and `warn` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | use tracing::{error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cluster` [INFO] [stdout] --> crates/span_net/src/raft.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Cluster, Id}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `info`, and `warn` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | use tracing::{error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Add`, `Not`, and `iter` [INFO] [stdout] --> crates/span_net/src/raft.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 12 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | ops::{Add, Not}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `warn` [INFO] [stdout] --> crates/span_net/src/raft.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use tracing::{debug, error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `AtomicBool`, `Ordering`, `any::TypeId`, and `iter` [INFO] [stdout] --> crates/span_net/src/lib.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | any::TypeId, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 5 | collections::VecDeque, [INFO] [stdout] 6 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | atomic::{AtomicBool, Ordering}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 11 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ActivePeer` [INFO] [stdout] --> crates/span_net/src/lib.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | use endpoint::{ActivePeer, Endpoint}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadHandleFactory` [INFO] [stdout] --> crates/span_net/src/lib.rs:19:38 [INFO] [stdout] | [INFO] [stdout] 19 | use left_right::{Absorb, ReadHandle, ReadHandleFactory, WriteHandle}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, and `info` [INFO] [stdout] --> crates/span_net/src/lib.rs:23:15 [INFO] [stdout] | [INFO] [stdout] 23 | use tracing::{debug, error, info, trace}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cluster` [INFO] [stdout] --> crates/span_net/src/raft.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Cluster, Id}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Add`, `Not`, and `iter` [INFO] [stdout] --> crates/span_net/src/raft.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 12 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | ops::{Add, Not}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `warn` [INFO] [stdout] --> crates/span_net/src/raft.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | use tracing::{debug, error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `AtomicBool`, `Ordering`, `any::TypeId`, and `iter` [INFO] [stdout] --> crates/span_net/src/lib.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | any::TypeId, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 5 | collections::VecDeque, [INFO] [stdout] 6 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | atomic::{AtomicBool, Ordering}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 11 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ActivePeer` [INFO] [stdout] --> crates/span_net/src/lib.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | use endpoint::{ActivePeer, Endpoint}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadHandleFactory` [INFO] [stdout] --> crates/span_net/src/lib.rs:19:38 [INFO] [stdout] | [INFO] [stdout] 19 | use left_right::{Absorb, ReadHandle, ReadHandleFactory, WriteHandle}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, and `info` [INFO] [stdout] --> crates/span_net/src/lib.rs:23:15 [INFO] [stdout] | [INFO] [stdout] 23 | use tracing::{debug, error, info, trace}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> crates/span_net/src/endpoint.rs:298:4 [INFO] [stdout] | [INFO] [stdout] 298 | _ => panic!("what?"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> crates/span_net/src/endpoint.rs:298:4 [INFO] [stdout] | [INFO] [stdout] 279 | Peer::Partitioned(_) => {} [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 280 | / Peer::Connected(ConnectedPeer { [INFO] [stdout] 281 | | conn: other_conn, [INFO] [stdout] 282 | | handles, [INFO] [stdout] 283 | | .. [INFO] [stdout] 284 | | }) => { [INFO] [stdout] | |______________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 289 | / Peer::Active(ActivePeer { [INFO] [stdout] 290 | | id, [INFO] [stdout] 291 | | conn: other_conn, [INFO] [stdout] 292 | | .. [INFO] [stdout] 293 | | }) => { [INFO] [stdout] | |______________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 298 | _ => panic!("what?"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | id, [INFO] [stdout] | ^^ help: try ignoring the field: `id: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_conn` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:291:11 [INFO] [stdout] | [INFO] [stdout] 291 | conn: other_conn, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_conn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uuid` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:301:10 [INFO] [stdout] | [INFO] [stdout] 301 | let Id(uuid) = self.id; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> crates/span_net/src/endpoint.rs:298:4 [INFO] [stdout] | [INFO] [stdout] 298 | _ => panic!("what?"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> crates/span_net/src/endpoint.rs:298:4 [INFO] [stdout] | [INFO] [stdout] 279 | Peer::Partitioned(_) => {} [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 280 | / Peer::Connected(ConnectedPeer { [INFO] [stdout] 281 | | conn: other_conn, [INFO] [stdout] 282 | | handles, [INFO] [stdout] 283 | | .. [INFO] [stdout] 284 | | }) => { [INFO] [stdout] | |______________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 289 | / Peer::Active(ActivePeer { [INFO] [stdout] 290 | | id, [INFO] [stdout] 291 | | conn: other_conn, [INFO] [stdout] 292 | | .. [INFO] [stdout] 293 | | }) => { [INFO] [stdout] | |______________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 298 | _ => panic!("what?"), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | id, [INFO] [stdout] | ^^ help: try ignoring the field: `id: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_conn` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:291:11 [INFO] [stdout] | [INFO] [stdout] 291 | conn: other_conn, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_conn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uuid` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:301:10 [INFO] [stdout] | [INFO] [stdout] 301 | let Id(uuid) = self.id; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt_backoff` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:231:8 [INFO] [stdout] | [INFO] [stdout] 231 | let attempt_backoff = *attempt_backoff; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempt_backoff` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt_backoff` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:231:8 [INFO] [stdout] | [INFO] [stdout] 231 | let attempt_backoff = *attempt_backoff; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attempt_backoff` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conn` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:163:16 [INFO] [stdout] | [INFO] [stdout] 163 | stream, id, conn, .. [INFO] [stdout] | ^^^^ help: try ignoring the field: `conn: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:168:7 [INFO] [stdout] | [INFO] [stdout] 168 | let id = *id; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conn` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:163:16 [INFO] [stdout] | [INFO] [stdout] 163 | stream, id, conn, .. [INFO] [stdout] | ^^^^ help: try ignoring the field: `conn: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> crates/span_net/src/endpoint.rs:168:7 [INFO] [stdout] | [INFO] [stdout] 168 | let id = *id; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_handle` [INFO] [stdout] --> crates/span_net/src/lib.rs:84:7 [INFO] [stdout] | [INFO] [stdout] 84 | let connection_handle = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_handle` [INFO] [stdout] --> crates/span_net/src/lib.rs:84:7 [INFO] [stdout] | [INFO] [stdout] 84 | let connection_handle = tokio::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/span_net/src/lib.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | let (mut res_tx, res_rx) = mpsc::channel(8192); [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: variable does not need to be mutable [INFO] [stdout] --> crates/span_net/src/lib.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | let (mut res_tx, res_rx) = mpsc::channel(8192); [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: field `channel_id` is never read [INFO] [stdout] --> crates/span_net/src/lib.rs:52:3 [INFO] [stdout] | [INFO] [stdout] 51 | Created { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 52 | channel_id: ChannelId, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_duration` is never used [INFO] [stdout] --> crates/span_net/src/endpoint.rs:484:4 [INFO] [stdout] | [INFO] [stdout] 484 | fn random_duration(min: Duration, max: Duration) -> Duration { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `channel_id` is never read [INFO] [stdout] --> crates/span_net/src/lib.rs:52:3 [INFO] [stdout] | [INFO] [stdout] 51 | Created { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 52 | channel_id: ChannelId, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_duration` is never used [INFO] [stdout] --> crates/span_net/src/endpoint.rs:484:4 [INFO] [stdout] | [INFO] [stdout] 484 | fn random_duration(min: Duration, max: Duration) -> Duration { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking span v0.0.5 (/opt/rustwide/workdir/crates/span) [INFO] [stderr] Checking basic v0.1.0 (/opt/rustwide/workdir/examples/basic) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.57s [INFO] running `Command { std: "docker" "inspect" "6b07aeb48d599d7d237e949697aebb1dbcef31b0c7a8efce5633ce8521f49127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b07aeb48d599d7d237e949697aebb1dbcef31b0c7a8efce5633ce8521f49127", kill_on_drop: false }` [INFO] [stdout] 6b07aeb48d599d7d237e949697aebb1dbcef31b0c7a8efce5633ce8521f49127