[INFO] fetching crate impulse-static-server 0.12.0-alpha.3...
[INFO] testing impulse-static-server-0.12.0-alpha.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate impulse-static-server 0.12.0-alpha.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate impulse-static-server 0.12.0-alpha.3
[INFO] finished tweaking crates.io crate impulse-static-server 0.12.0-alpha.3
[INFO] tweaked toml for crates.io crate impulse-static-server 0.12.0-alpha.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate impulse-static-server 0.12.0-alpha.3 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate impulse-static-server 0.12.0-alpha.3 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-appender v0.2.3
[INFO] [stderr]   Downloaded impulse-server-kit v0.12.0-alpha.3
[INFO] [stderr]   Downloaded neli v0.5.3
[INFO] [stderr]   Downloaded local-ip-address v0.4.9
[INFO] [stderr]   Downloaded munge v0.4.4
[INFO] [stderr]   Downloaded salvo_macros v0.80.0
[INFO] [stderr]   Downloaded rust-embed-utils v8.7.0
[INFO] [stderr]   Downloaded fs-change-notifier v0.1.3
[INFO] [stderr]   Downloaded impulse-tracing-ecs v0.4.2
[INFO] [stderr]   Downloaded ptr_meta v0.3.0
[INFO] [stderr]   Downloaded rancor v0.1.0
[INFO] [stderr]   Downloaded rend v0.5.2
[INFO] [stderr]   Downloaded impulse-utils v0.12.0-alpha.3
[INFO] [stderr]   Downloaded sonic-number v0.1.0
[INFO] [stderr]   Downloaded salvo-compression v0.80.0
[INFO] [stderr]   Downloaded rkyv v0.8.10
[INFO] [stderr]   Downloaded sonic-rs v0.5.1
[INFO] [stderr]   Downloaded rust_decimal v1.37.1
[INFO] [stderr]   Downloaded opentelemetry v0.30.0
[INFO] [stderr]   Downloaded opentelemetry-proto v0.29.0
[INFO] [stderr]   Downloaded h3 v0.0.8
[INFO] [stderr]   Downloaded faststr v0.2.31
[INFO] [stderr]   Downloaded salvo-oapi-macros v0.80.0
[INFO] [stderr]   Downloaded serde-xml-rs v0.8.0
[INFO] [stderr]   Downloaded aws-lc-rs v1.13.1
[INFO] [stderr]   Downloaded rcgen v0.14.2
[INFO] [stderr]   Downloaded salvo_core v0.80.0
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.30.0
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.30.0
[INFO] [stderr]   Downloaded sonic-simd v0.1.1
[INFO] [stderr]   Downloaded salvo-otel v0.80.0
[INFO] [stderr]   Downloaded h3-datagram v0.0.2
[INFO] [stderr]   Downloaded h3-quinn v0.0.10
[INFO] [stderr]   Downloaded kqueue v1.0.8
[INFO] [stderr]   Downloaded opentelemetry-otlp v0.29.0
[INFO] [stderr]   Downloaded salvo-cors v0.80.0
[INFO] [stderr]   Downloaded enumflags2 v0.7.11
[INFO] [stderr]   Downloaded rust-embed-impl v8.7.0
[INFO] [stderr]   Downloaded salvo-http3 v0.6.0
[INFO] [stderr]   Downloaded salvo-serde-util v0.80.0
[INFO] [stderr]   Downloaded munge_macro v0.4.4
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.0
[INFO] [stderr]   Downloaded opentelemetry-http v0.30.0
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.11
[INFO] [stderr]   Downloaded libloading v0.8.7
[INFO] [stderr]   Downloaded salvo v0.80.0
[INFO] [stderr]   Downloaded rkyv_derive v0.8.10
[INFO] [stderr]   Downloaded notify v8.0.0
[INFO] [stderr]   Downloaded tokio-tungstenite v0.27.0
[INFO] [stderr]   Downloaded salvo_extra v0.80.0
[INFO] [stderr]   Downloaded tracing-rfc-5424 v0.1.4
[INFO] [stderr]   Downloaded rust-embed v8.7.0
[INFO] [stderr]   Downloaded salvo-oapi v0.80.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d00c3fccd3de8870f8208de57ef923a85c9ecc0e41a8616c6ef1e02db250ca4
[INFO] running `Command { std: "docker" "start" "-a" "6d00c3fccd3de8870f8208de57ef923a85c9ecc0e41a8616c6ef1e02db250ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d00c3fccd3de8870f8208de57ef923a85c9ecc0e41a8616c6ef1e02db250ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d00c3fccd3de8870f8208de57ef923a85c9ecc0e41a8616c6ef1e02db250ca4", kill_on_drop: false }`
[INFO] [stdout] 6d00c3fccd3de8870f8208de57ef923a85c9ecc0e41a8616c6ef1e02db250ca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bc8acc64ac0f8068ed035d2c77264824e0344f68167a143d08c4d1866dacbac
[INFO] running `Command { std: "docker" "start" "-a" "3bc8acc64ac0f8068ed035d2c77264824e0344f68167a143d08c4d1866dacbac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
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[INFO] [stderr]    Compiling h2 v0.4.9
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling opentelemetry_sdk v0.29.0
[INFO] [stderr]    Compiling h3-datagram v0.0.2
[INFO] [stderr]    Compiling tracing-opentelemetry v0.30.0
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling hyper-util v0.1.11
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.12.3
[INFO] [stderr]    Compiling rustls-webpki v0.103.1
[INFO] [stderr]    Compiling opentelemetry-proto v0.29.0
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling quinn-proto v0.11.10
[INFO] [stderr]    Compiling hyper-rustls v0.27.5
[INFO] [stderr]    Compiling reqwest v0.12.15
[INFO] [stderr]    Compiling opentelemetry-http v0.29.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.29.0
[INFO] [stderr]    Compiling h3-quinn v0.0.10
[INFO] [stderr]    Compiling salvo-http3 v0.6.0
[INFO] [stderr]    Compiling salvo_core v0.80.0
[INFO] [stderr]    Compiling salvo-compression v0.80.0
[INFO] [stderr]    Compiling salvo_extra v0.80.0
[INFO] [stderr]    Compiling salvo-oapi v0.80.0
[INFO] [stderr]    Compiling salvo-otel v0.80.0
[INFO] [stderr]    Compiling salvo-cors v0.80.0
[INFO] [stderr]    Compiling salvo v0.80.0
[INFO] [stderr]    Compiling impulse-utils v0.12.0-alpha.3
[INFO] [stderr]    Compiling impulse-server-kit v0.12.0-alpha.3
[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/impulse-server-kit-0.12.0-alpha.3/src/lib.rs:95:1
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![feature(let_chains, stmt_expr_attributes)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `let_chains` has been stable since `1.88.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `impulse-server-kit` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3bc8acc64ac0f8068ed035d2c77264824e0344f68167a143d08c4d1866dacbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc8acc64ac0f8068ed035d2c77264824e0344f68167a143d08c4d1866dacbac", kill_on_drop: false }`
[INFO] [stdout] 3bc8acc64ac0f8068ed035d2c77264824e0344f68167a143d08c4d1866dacbac
