[INFO] fetching crate aeron-rs 0.1.8... [INFO] checking aeron-rs-0.1.8 against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] extracting crate aeron-rs 0.1.8 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate aeron-rs 0.1.8 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate aeron-rs 0.1.8 [INFO] tweaked toml for crates.io crate aeron-rs 0.1.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate aeron-rs 0.1.8 on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate aeron-rs 0.1.8 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b492bebb391804c493859ca6aa733d54786776fdb6305c872e9f0ba77fc1ed0a [INFO] running `Command { std: "docker" "start" "-a" "b492bebb391804c493859ca6aa733d54786776fdb6305c872e9f0ba77fc1ed0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b492bebb391804c493859ca6aa733d54786776fdb6305c872e9f0ba77fc1ed0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b492bebb391804c493859ca6aa733d54786776fdb6305c872e9f0ba77fc1ed0a", kill_on_drop: false }` [INFO] [stdout] b492bebb391804c493859ca6aa733d54786776fdb6305c872e9f0ba77fc1ed0a [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" "-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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73a2510987926611c582a1b376fa633787fe605c83302f5d9348db374f1868c3 [INFO] running `Command { std: "docker" "start" "-a" "73a2510987926611c582a1b376fa633787fe605c83302f5d9348db374f1868c3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking cache_line_size v1.0.0 [INFO] [stderr] Checking galvanic-assert v0.8.7 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Checking miniz_oxide v0.8.3 [INFO] [stderr] Checking clap_builder v4.5.26 [INFO] [stderr] Checking crossbeam-channel v0.5.14 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Compiling aeron-rs v0.1.8 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tempfile v3.15.0 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking ctrlc v3.4.5 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking clap v4.5.26 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] error: struct `BackOffIdleStrategy` is never constructed [INFO] [stdout] --> src/concurrent/strategies.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct BackOffIdleStrategy { [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_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/concurrent/counters.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn iter(&self) -> CountersReaderIter { [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] 252 | pub fn iter(&self) -> CountersReaderIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/concurrent/counters.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | pub fn iter(&self) -> CountersReaderIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 340 | pub fn iter(&self) -> CountersReaderIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aeron-rs` (lib) due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: struct `BackOffIdleStrategy` is never constructed [INFO] [stdout] --> src/concurrent/strategies.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct BackOffIdleStrategy { [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_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/concurrent/counters.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn iter(&self) -> CountersReaderIter { [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] 252 | pub fn iter(&self) -> CountersReaderIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/concurrent/counters.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | pub fn iter(&self) -> CountersReaderIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 340 | pub fn iter(&self) -> CountersReaderIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aeron-rs` (lib test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "73a2510987926611c582a1b376fa633787fe605c83302f5d9348db374f1868c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73a2510987926611c582a1b376fa633787fe605c83302f5d9348db374f1868c3", kill_on_drop: false }` [INFO] [stdout] 73a2510987926611c582a1b376fa633787fe605c83302f5d9348db374f1868c3