[INFO] fetching crate dust_dds 0.15.0...
[INFO] checking dust_dds-0.15.0 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate dust_dds 0.15.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate dust_dds 0.15.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dust_dds 0.15.0
[INFO] tweaked toml for crates.io crate dust_dds 0.15.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dust_dds 0.15.0 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dust_dds 0.15.0 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5676a45381e0ad74bcef414e525e2944d5ecbbbcf477d1bc15550594493054a1
[INFO] running `Command { std: "docker" "start" "-a" "5676a45381e0ad74bcef414e525e2944d5ecbbbcf477d1bc15550594493054a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5676a45381e0ad74bcef414e525e2944d5ecbbbcf477d1bc15550594493054a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5676a45381e0ad74bcef414e525e2944d5ecbbbcf477d1bc15550594493054a1", kill_on_drop: false }`
[INFO] [stdout] 5676a45381e0ad74bcef414e525e2944d5ecbbbcf477d1bc15550594493054a1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b704c6ec0c1af039367c77a1c5e5d575842ec8948deb2ca4975b7b7069c92ad
[INFO] running `Command { std: "docker" "start" "-a" "2b704c6ec0c1af039367c77a1c5e5d575842ec8948deb2ca4975b7b7069c92ad", kill_on_drop: false }`
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]    Compiling network-interface v2.0.5
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking opentelemetry v0.31.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking prost v0.14.3
[INFO] [stderr]    Compiling dust_dds_derive v0.15.0
[INFO] [stderr]     Checking tracing-opentelemetry v0.32.1
[INFO] [stderr]     Checking dust_dds v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tonic v0.14.5
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking tonic-prost v0.14.5
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking opentelemetry_sdk v0.31.0
[INFO] [stderr]     Checking opentelemetry-http v0.31.0
[INFO] [stderr]     Checking opentelemetry-proto v0.31.0
[INFO] [stderr]     Checking opentelemetry-otlp v0.31.1
[INFO] [stdout] error: struct `ChangeCount` is never constructed
[INFO] [stdout]    --> src/transport/types.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub struct ChangeCount {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dust_dds` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `ChangeCount` is never constructed
[INFO] [stdout]    --> src/transport/types.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub struct ChangeCount {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dust_dds` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "2b704c6ec0c1af039367c77a1c5e5d575842ec8948deb2ca4975b7b7069c92ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b704c6ec0c1af039367c77a1c5e5d575842ec8948deb2ca4975b7b7069c92ad", kill_on_drop: false }`
[INFO] [stdout] 2b704c6ec0c1af039367c77a1c5e5d575842ec8948deb2ca4975b7b7069c92ad
