[INFO] fetching crate rocketmq-client-rust 0.8.0...
[INFO] checking rocketmq-client-rust-0.8.0 against 1.95.0 for pr-155915
[INFO] extracting crate rocketmq-client-rust 0.8.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rocketmq-client-rust 0.8.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rocketmq-client-rust 0.8.0
[INFO] tweaked toml for crates.io crate rocketmq-client-rust 0.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rocketmq-client-rust 0.8.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rocketmq-client-rust 0.8.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json_any_key v2.1.0
[INFO] [stderr]   Downloaded rocketmq-runtime v0.8.0
[INFO] [stderr]   Downloaded config v0.15.22
[INFO] [stderr]   Downloaded rocketmq-macros v0.8.0
[INFO] [stderr]   Downloaded trait-variant v0.1.2
[INFO] [stderr]   Downloaded rocketmq-rust v0.8.0
[INFO] [stderr]   Downloaded local-ip-address v0.6.10
[INFO] [stderr]   Downloaded cheetah-string v1.0.1
[INFO] [stderr]   Downloaded ron v0.12.0
[INFO] [stderr]   Downloaded rocketmq-common v0.8.0
[INFO] [stderr]   Downloaded rocketmq-remoting v0.8.0
[INFO] [stderr]   Downloaded libz-sys v1.1.23
[INFO] [stderr]   Downloaded rocketmq-error v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3577ea5461fd357564d64032886e2bca6bec7b3a0bc09e617ebf3d4be33e338c
[INFO] running `Command { std: "docker" "start" "-a" "3577ea5461fd357564d64032886e2bca6bec7b3a0bc09e617ebf3d4be33e338c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3577ea5461fd357564d64032886e2bca6bec7b3a0bc09e617ebf3d4be33e338c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3577ea5461fd357564d64032886e2bca6bec7b3a0bc09e617ebf3d4be33e338c", kill_on_drop: false }`
[INFO] [stdout] 3577ea5461fd357564d64032886e2bca6bec7b3a0bc09e617ebf3d4be33e338c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da222366050de7b1355e51d017d917a02a55c97e7bf258a51d999693a676d694
[INFO] running `Command { std: "docker" "start" "-a" "da222366050de7b1355e51d017d917a02a55c97e7bf258a51d999693a676d694", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]    Compiling aws-lc-sys v0.37.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling aws-lc-rs v1.16.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking winnow v1.0.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking toml v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking ron v0.12.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling neli-proc-macros v0.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking config v0.15.22
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking neli v0.7.4
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking zerocopy v0.8.39
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rocketmq-error v0.8.0
[INFO] [stderr]     Checking cron v0.16.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking tracing-appender v0.2.4
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking rocketmq-rust v0.8.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rocketmq-rust-0.8.0/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![feature(sync_unsafe_cell)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking chrono-tz v0.10.4
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking cheetah-string v1.0.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking local-ip-address v0.6.10
[INFO] [stderr]     Checking opentelemetry v0.31.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rocketmq-rust` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "da222366050de7b1355e51d017d917a02a55c97e7bf258a51d999693a676d694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da222366050de7b1355e51d017d917a02a55c97e7bf258a51d999693a676d694", kill_on_drop: false }`
[INFO] [stdout] da222366050de7b1355e51d017d917a02a55c97e7bf258a51d999693a676d694