[INFO] fetching crate rustle 0.3.0...
[INFO] checking rustle-0.3.0 against 1.95.0 for pr-155915
[INFO] extracting crate rustle 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rustle 0.3.0
[INFO] finished tweaking crates.io crate rustle 0.3.0
[INFO] tweaked toml for crates.io crate rustle 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustle 0.3.0 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 rustle 0.3.0 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 hound v3.5.1
[INFO] [stderr]   Downloaded ogg v0.8.0
[INFO] [stderr]   Downloaded symphonia v0.5.4
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.17
[INFO] [stderr]   Downloaded libpulse-simple-sys v1.22.0
[INFO] [stderr]   Downloaded symphonia-metadata v0.5.4
[INFO] [stderr]   Downloaded windows-result v0.1.2
[INFO] [stderr]   Downloaded libpulse-simple-binding v2.29.0
[INFO] [stderr]   Downloaded alsa-sys v0.3.1
[INFO] [stderr]   Downloaded oboe v0.6.1
[INFO] [stderr]   Downloaded clap_derive v4.5.40
[INFO] [stderr]   Downloaded symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]   Downloaded coreaudio-rs v0.11.3
[INFO] [stderr]   Downloaded clap v4.5.40
[INFO] [stderr]   Downloaded alsa v0.9.1
[INFO] [stderr]   Downloaded jiff-static v0.2.14
[INFO] [stderr]   Downloaded claxon v0.4.3
[INFO] [stderr]   Downloaded symphonia-core v0.5.4
[INFO] [stderr]   Downloaded cpal v0.15.3
[INFO] [stderr]   Downloaded libpulse-binding v2.30.1
[INFO] [stderr]   Downloaded rodio v0.20.1
[INFO] [stderr]   Downloaded clap_builder v4.5.40
[INFO] [stderr]   Downloaded winnow v0.7.11
[INFO] [stderr]   Downloaded oboe-sys v0.6.1
[INFO] [stderr]   Downloaded bindgen v0.72.0
[INFO] [stderr]   Downloaded lewton v0.10.2
[INFO] [stderr]   Downloaded ndk v0.8.0
[INFO] [stderr]   Downloaded syn v2.0.102
[INFO] [stderr]   Downloaded libpulse-sys v1.23.0
[INFO] [stderr]   Downloaded windows-core v0.54.0
[INFO] [stderr]   Downloaded jiff v0.2.14
[INFO] [stderr]   Downloaded windows v0.54.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ddfb0d0dc5ea44b84be50a4b7bd0ba7657d5ea33fac92df92781474ee406b94a
[INFO] running `Command { std: "docker" "start" "-a" "ddfb0d0dc5ea44b84be50a4b7bd0ba7657d5ea33fac92df92781474ee406b94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddfb0d0dc5ea44b84be50a4b7bd0ba7657d5ea33fac92df92781474ee406b94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfb0d0dc5ea44b84be50a4b7bd0ba7657d5ea33fac92df92781474ee406b94a", kill_on_drop: false }`
[INFO] [stdout] ddfb0d0dc5ea44b84be50a4b7bd0ba7657d5ea33fac92df92781474ee406b94a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a0dd4c195f46b48ec59882cd8b89111e2ad572673073ed885291e6c940be9632
[INFO] running `Command { std: "docker" "start" "-a" "a0dd4c195f46b48ec59882cd8b89111e2ad572673073ed885291e6c940be9632", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling libpulse-sys v1.23.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]    Compiling libpulse-simple-sys v1.22.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking jiff v0.2.14
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking symphonia-metadata v0.5.4
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]     Checking rodio v0.20.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]     Checking libpulse-binding v2.30.1
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]     Checking libpulse-simple-binding v2.29.0
[INFO] [stderr]     Checking rustle v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(mpmc_channel)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(mpmc_channel)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustle` (bin "rustle") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustle` (bin "rustle" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a0dd4c195f46b48ec59882cd8b89111e2ad572673073ed885291e6c940be9632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0dd4c195f46b48ec59882cd8b89111e2ad572673073ed885291e6c940be9632", kill_on_drop: false }`
[INFO] [stdout] a0dd4c195f46b48ec59882cd8b89111e2ad572673073ed885291e6c940be9632
