[INFO] cloning repository https://github.com/maguirekrist/MetricHouse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maguirekrist/MetricHouse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaguirekrist%2FMetricHouse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaguirekrist%2FMetricHouse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7b4682d7d391577de87d60a14027a73d56b00f4 [INFO] checking maguirekrist/MetricHouse against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaguirekrist%2FMetricHouse" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/maguirekrist/MetricHouse [INFO] finished tweaking git repo https://github.com/maguirekrist/MetricHouse [INFO] tweaked toml for git repo https://github.com/maguirekrist/MetricHouse written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/maguirekrist/MetricHouse on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/maguirekrist/MetricHouse 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tonic-prost-build v0.14.2 [INFO] [stderr] Downloaded regex-syntax v0.8.6 [INFO] [stderr] Downloaded prost-build v0.14.1 [INFO] [stderr] Downloaded pulldown-cmark-to-cmark v21.0.0 [INFO] [stderr] Downloaded redox_syscall v0.5.15 [INFO] [stderr] Downloaded multimap v0.10.1 [INFO] [stderr] Downloaded rand v0.9.2 [INFO] [stderr] Downloaded axum-core v0.5.5 [INFO] [stderr] Downloaded io-uring v0.7.9 [INFO] [stderr] Downloaded axum v0.8.6 [INFO] [stderr] Downloaded pulldown-cmark v0.13.0 [INFO] [stderr] Downloaded tonic-prost v0.14.2 [INFO] [stderr] Downloaded tonic v0.14.2 [INFO] [stderr] Downloaded regex v1.11.3 [INFO] [stderr] Downloaded prost-derive v0.14.1 [INFO] [stderr] Downloaded prost-types v0.14.1 [INFO] [stderr] Downloaded prettyplease v0.2.37 [INFO] [stderr] Downloaded tonic-build v0.14.2 [INFO] [stderr] Downloaded prost v0.14.1 [INFO] [stderr] Downloaded regex-automata v0.4.11 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7a55878898e3f39ff0a4248eb8e75eb097139d1ea25d13f08d23ad21f1d691c [INFO] running `Command { std: "docker" "start" "-a" "e7a55878898e3f39ff0a4248eb8e75eb097139d1ea25d13f08d23ad21f1d691c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7a55878898e3f39ff0a4248eb8e75eb097139d1ea25d13f08d23ad21f1d691c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7a55878898e3f39ff0a4248eb8e75eb097139d1ea25d13f08d23ad21f1d691c", kill_on_drop: false }` [INFO] [stdout] e7a55878898e3f39ff0a4248eb8e75eb097139d1ea25d13f08d23ad21f1d691c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8be165de1c0baef255f79465ad4d8716ff237a23c632dfffacb0829ec3aace9 [INFO] running `Command { std: "docker" "start" "-a" "f8be165de1c0baef255f79465ad4d8716ff237a23c632dfffacb0829ec3aace9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking hashbrown v0.16.0 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling multimap v0.10.1 [INFO] [stderr] Checking axum-core v0.5.5 [INFO] [stderr] Checking matchit v0.8.4 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking proc-macro2 v1.0.95 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking nvml_agent v0.1.0 (/opt/rustwide/workdir/crates/nvml_agent) [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling pulldown-cmark-to-cmark v21.0.0 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling binser_derive v0.1.0 (/opt/rustwide/workdir/crates/binser_derive) [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling tonic-build v0.14.2 [INFO] [stderr] Checking lib v0.1.0 (/opt/rustwide/workdir/crates/lib) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> crates/lib/src/storage/memtable.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | / MemTable { [INFO] [stdout] 16 | | write_count: 0, [INFO] [stdout] 17 | | table: todo!(), [INFO] [stdout] | | ------- any code following this expression is unreachable [INFO] [stdout] 18 | | } [INFO] [stdout] | |_________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> crates/lib/src/storage/memtable.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | / MemTable { [INFO] [stdout] 16 | | write_count: 0, [INFO] [stdout] 17 | | table: todo!(), [INFO] [stdout] | | ------- any code following this expression is unreachable [INFO] [stdout] 18 | | } [INFO] [stdout] | |_________^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `table` is never read [INFO] [stdout] --> crates/lib/src/storage/memtable.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MemTable { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 9 | write_count: u32, [INFO] [stdout] 10 | table: HashMap [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TrieNode` is never constructed [INFO] [stdout] --> crates/lib/src/collections/trie.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct TrieNode { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> crates/lib/src/collections/trie.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl TrieNode { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Trie` is never constructed [INFO] [stdout] --> crates/lib/src/collections/trie.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct Trie { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `insert`, and `contains` are never used [INFO] [stdout] --> crates/lib/src/collections/trie.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Trie { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 20 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn insert(&mut self, value: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn contains(&self, value: &str) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TraceDb` is never constructed [INFO] [stdout] --> crates/lib/src/tdb.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct TraceDb { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `insert` are never used [INFO] [stdout] --> crates/lib/src/tdb.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl TraceDb { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 11 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | fn insert(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/lib/src/collections/linked_queue.rs:33:23 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn peek_front(&self) -> Option> [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 33 | pub fn peek_front(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking client v0.1.0 (/opt/rustwide/workdir/crates/client) [INFO] [stdout] warning: field `table` is never read [INFO] [stdout] --> crates/lib/src/storage/memtable.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MemTable { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 9 | write_count: u32, [INFO] [stdout] 10 | table: HashMap [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TraceDb` is never constructed [INFO] [stdout] --> crates/lib/src/tdb.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct TraceDb { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `insert` are never used [INFO] [stdout] --> crates/lib/src/tdb.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl TraceDb { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 11 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | fn insert(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/lib/src/collections/linked_queue.rs:33:23 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn peek_front(&self) -> Option> [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 33 | pub fn peek_front(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling prost v0.14.1 [INFO] [stderr] Compiling prost-types v0.14.1 [INFO] [stderr] Compiling prost-build v0.14.1 [INFO] [stderr] Compiling tonic-prost-build v0.14.2 [INFO] [stderr] Compiling grpc v0.1.0 (/opt/rustwide/workdir/crates/grpc) [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir/crates/server) [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> crates/server/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> crates/server/src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 61 | / loop { [INFO] [stdout] 62 | | let (socket, addr) = listener.accept().await?; [INFO] [stdout] 63 | | println!("New connection from {}", addr); [INFO] [stdout] 64 | | tokio::spawn({ [INFO] [stdout] ... | [INFO] [stdout] 69 | | }); [INFO] [stdout] 70 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 71 | [INFO] [stdout] 72 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::Mutex` [INFO] [stdout] --> crates/server/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> crates/server/src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 61 | / loop { [INFO] [stdout] 62 | | let (socket, addr) = listener.accept().await?; [INFO] [stdout] 63 | | println!("New connection from {}", addr); [INFO] [stdout] 64 | | tokio::spawn({ [INFO] [stdout] ... | [INFO] [stdout] 69 | | }); [INFO] [stdout] 70 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 71 | [INFO] [stdout] 72 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking axum v0.8.6 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking tonic v0.14.2 [INFO] [stderr] Checking tonic-prost v0.14.2 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.23s [INFO] running `Command { std: "docker" "inspect" "f8be165de1c0baef255f79465ad4d8716ff237a23c632dfffacb0829ec3aace9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8be165de1c0baef255f79465ad4d8716ff237a23c632dfffacb0829ec3aace9", kill_on_drop: false }` [INFO] [stdout] f8be165de1c0baef255f79465ad4d8716ff237a23c632dfffacb0829ec3aace9