[INFO] cloning repository https://github.com/glennswest/fastetcd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glennswest/fastetcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennswest%2Ffastetcd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennswest%2Ffastetcd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb063868458bb362f709658e571f285eea4a539c
[INFO] checking glennswest/fastetcd against c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40 for pr-160391-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennswest%2Ffastetcd" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/glennswest/fastetcd
[INFO] finished tweaking git repo https://github.com/glennswest/fastetcd
[INFO] tweaked toml for git repo https://github.com/glennswest/fastetcd written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/glennswest/fastetcd on toolchain c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/glennswest/fastetcd 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" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `tokio-util`
[INFO] [stderr]   --> Cargo.toml:68:25
[INFO] [stderr]    |
[INFO] [stderr] 68 | [workspace.dependencies.tokio-util]
[INFO] [stderr]    |                         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `tokio-util`
[INFO] [stderr] warning: unused field `homepage` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | homepage = "https://github.com/glennswest/fastetcd"
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.homepage`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a
[INFO] running `Command { std: "docker" "start" "dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a" "/opt/rustwide/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a" "/opt/rustwide/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `tokio-util`
[INFO] [stderr]   --> Cargo.toml:68:25
[INFO] [stderr]    |
[INFO] [stderr] 68 | [workspace.dependencies.tokio-util]
[INFO] [stderr]    |                         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `tokio-util`
[INFO] [stderr] warning: unused field `homepage` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | homepage = "https://github.com/glennswest/fastetcd"
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.homepage`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling redb v2.6.3
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking pbjson v0.7.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling rust_decimal v1.42.0
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]     Checking anyerror v0.1.13
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]     Checking utf8-width v0.1.8
[INFO] [stderr]     Checking byte-unit v5.2.0
[INFO] [stderr]     Checking validit v0.2.5
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]    Compiling openraft-macros v0.9.24
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling pulldown-cmark v0.13.3
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking bcrypt v0.15.1
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking fastetcd-storage v1.37.0 (/opt/rustwide/workdir/crates/storage)
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking openraft v0.9.24 (/opt/rustwide/workdir/vendor/openraft)
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]    Compiling prost-types v0.14.3
[INFO] [stderr]     Checking h2 v0.4.14
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling pbjson-build v0.7.0
[INFO] [stderr]    Compiling pulldown-cmark-to-cmark v22.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling tonic-build v0.14.6
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]    Compiling prost-build v0.14.3
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking rcgen v0.13.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]    Compiling fnv_rs v0.4.4
[INFO] [stderr]     Checking der-parser v9.0.0
[INFO] [stderr]    Compiling tonic-prost-build v0.14.6
[INFO] [stderr]    Compiling bbolt-rs v1.3.10
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling typed-builder-macro v0.20.1
[INFO] [stderr]     Checking page_size v0.4.2
[INFO] [stderr]     Checking x509-parser v0.16.0
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]     Checking axum v0.8.9
[INFO] [stderr]    Compiling fastetcd-proto v1.37.0 (/opt/rustwide/workdir/crates/proto)
[INFO] [stderr]    Compiling etcd-client v0.18.0
[INFO] [stderr]     Checking aligners v0.0.10
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking size v0.4.1
[INFO] [stderr]     Checking monotonic-timer v1.0.0
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking typed-builder v0.20.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling dummy v0.8.0
[INFO] [stderr]     Checking fs4 v0.9.1
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking fake v2.10.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking tonic v0.14.6
[INFO] [stderr]     Checking tonic-prost v0.14.6
[INFO] [stderr]     Checking tonic v0.12.3
[INFO] [stderr]     Checking tonic-health v0.12.3
[INFO] [stderr]     Checking fastetcd-raft v1.37.0 (/opt/rustwide/workdir/crates/raft)
[INFO] [stderr]     Checking fastetcd-migrate v1.37.0 (/opt/rustwide/workdir/crates/migrate)
[INFO] [stderr]     Checking fastetcd-ctl v1.37.0 (/opt/rustwide/workdir/crates/ctl)
[INFO] [stderr]     Checking fastetcd-test v1.37.0 (/opt/rustwide/workdir/test)
[INFO] [stdout] warning: unused import: `Clients`
[INFO] [stdout]   --> test/src/medium.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::client::{next_events, Clients};
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Clients`
[INFO] [stdout]   --> test/src/medium.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::client::{next_events, Clients};
[INFO] [stdout]    |                                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Skip` is never constructed
[INFO] [stdout]   --> test/src/report.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Outcome {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Skip(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `skip` is never used
[INFO] [stdout]   --> test/src/report.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn skip(d: impl Into<String>) -> Outcome {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Skip` is never constructed
[INFO] [stdout]   --> test/src/report.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Outcome {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Skip(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `skip` is never used
[INFO] [stdout]   --> test/src/report.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn skip(d: impl Into<String>) -> Outcome {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fastetcd-server v1.37.0 (/opt/rustwide/workdir/crates/server)
[INFO] [stderr] warning: unused dependency `prost-types`
[INFO] [stderr]   --> crates/proto/Cargo.toml:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | prost-types.workspace = true
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `prost-types`
[INFO] [stderr] warning: `fastetcd-proto` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a", kill_on_drop: false }`
[INFO] [stdout] dac06cb3e04a40a3e65c054dc72b873a60f3114da082aa9d4e04ea276b7b966a