[INFO] fetching crate hexodsp 0.2.1...
[INFO] testing hexodsp-0.2.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate hexodsp 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate hexodsp 0.2.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hexodsp 0.2.1
[INFO] finished tweaking crates.io crate hexodsp 0.2.1
[INFO] tweaked toml for crates.io crate hexodsp 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate hexodsp 0.2.1 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primal-check v0.3.3
[INFO] [stderr]   Downloaded triple_buffer v5.0.6
[INFO] [stderr]   Downloaded transpose v0.2.1
[INFO] [stderr]   Downloaded strength_reduce v0.2.3
[INFO] [stderr]   Downloaded jack v0.10.0
[INFO] [stderr]   Downloaded jack-sys v0.4.0
[INFO] [stderr]   Downloaded ringbuf v0.2.8
[INFO] [stderr]   Downloaded rustfft v6.0.1
[INFO] [stderr]   Downloaded cranelift v0.86.1
[INFO] [stderr]   Downloaded cranelift-module v0.86.1
[INFO] [stderr]   Downloaded cranelift-jit v0.86.1
[INFO] [stderr]   Downloaded synfx-dsp-jit v0.6.1
[INFO] [stderr]   Downloaded synfx-dsp v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f326b7a94884ce59a7c59a0203a9146deb9fa042c053988e9c2d8da0e98533ea
[INFO] running `Command { std: "docker" "start" "-a" "f326b7a94884ce59a7c59a0203a9146deb9fa042c053988e9c2d8da0e98533ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f326b7a94884ce59a7c59a0203a9146deb9fa042c053988e9c2d8da0e98533ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f326b7a94884ce59a7c59a0203a9146deb9fa042c053988e9c2d8da0e98533ea", kill_on_drop: false }`
[INFO] [stdout] f326b7a94884ce59a7c59a0203a9146deb9fa042c053988e9c2d8da0e98533ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed78cc54a28f82c1f915a9b6eb76eea1911f355d46f8589eddaec99e661f51ae
[INFO] running `Command { std: "docker" "start" "-a" "ed78cc54a28f82c1f915a9b6eb76eea1911f355d46f8589eddaec99e661f51ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-isle v0.86.1
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.86.1
[INFO] [stderr]    Compiling target-lexicon v0.12.5
[INFO] [stderr]    Compiling cranelift-entity v0.86.1
[INFO] [stderr]    Compiling slice-group-by v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.86.1
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling cranelift-bforest v0.86.1
[INFO] [stderr]    Compiling regalloc2 v0.3.2
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling ringbuf v0.2.8
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling triple_buffer v5.0.6
[INFO] [stderr]    Compiling hound v3.5.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling synfx-dsp v0.5.5
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/synfx-dsp-0.5.5/src/lib.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 | #![feature(portable_simd)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cranelift-codegen v0.86.1
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synfx-dsp` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ed78cc54a28f82c1f915a9b6eb76eea1911f355d46f8589eddaec99e661f51ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed78cc54a28f82c1f915a9b6eb76eea1911f355d46f8589eddaec99e661f51ae", kill_on_drop: false }`
[INFO] [stdout] ed78cc54a28f82c1f915a9b6eb76eea1911f355d46f8589eddaec99e661f51ae
