[INFO] fetching crate surge-modulation 0.2.12-alpha.0...
[INFO] testing surge-modulation-0.2.12-alpha.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate surge-modulation 0.2.12-alpha.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate surge-modulation 0.2.12-alpha.0
[INFO] finished tweaking crates.io crate surge-modulation 0.2.12-alpha.0
[INFO] tweaked toml for crates.io crate surge-modulation 0.2.12-alpha.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate surge-modulation 0.2.12-alpha.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 138 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded surge-param v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-math v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-types v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-constants v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-macros v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-traits v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-lfo v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-tables v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-samplerate v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-timeunit v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-stepseq v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-quadrosc v0.2.12-alpha.0
[INFO] [stderr]   Downloaded surge-adsr v0.2.12-alpha.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b
[INFO] running `Command { std: "docker" "start" "6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bindgen v0.73.2
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling jack-sys v0.2.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling packed_simd_2 v0.3.8
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling owned-alloc v0.2.0
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/packed_simd_2-0.3.8/src/lib.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 |     platform_intrinsics,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]     |
[INFO] [stdout]     = note: removed in 1.78.0; see <https://github.com/rust-lang/rust/pull/121516> for more information
[INFO] [stdout]     = note: SIMD intrinsics use the regular intrinsics ABI now
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling dft v0.5.5
[INFO] [stderr]    Compiling lockfree v0.5.1
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling riff-wave v0.1.3
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling jack v0.7.3
[INFO] [stderr]    Compiling vst v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling enhanced_enum v0.2.2
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling ndarray v0.15.6
[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-1949cf8c6b5b557f/packed_simd_2-0.3.8/src/lib.rs:214:1
[INFO] [stdout]     |
[INFO] [stdout] 214 | / #![feature(
[INFO] [stdout] 215 | |     adt_const_params,
[INFO] [stdout] 216 | |     repr_simd,
[INFO] [stdout] 217 | |     rustc_attrs,
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     custom_inner_attributes,
[INFO] [stdout] 225 | | )]
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr] error: could not compile `packed_simd_2` (lib) due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name packed_simd_2 --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/packed_simd_2-0.3.8/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="into_bits"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("core_arch", "default", "into_bits", "libcore_neon", "sleef-sys"))' -C metadata=61e71a2d247fe375 -C extra-filename=-c98cc18a20e10ffa --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern cfg_if=/opt/rustwide/target/release/deps/libcfg_if-aebc73b2fc35ea49.rmeta --extern libm=/opt/rustwide/target/release/deps/liblibm-df1eb1f9d055d6f1.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.9/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=51be97a74cf7e29c -C extra-filename=-32d87dce040313a8 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-bfa7a6aafdfba675.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-44c84b9315bcd971.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-2ee003426a225cef.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b", kill_on_drop: false }`
[INFO] [stdout] 6343801ca2de160eb862ae7018ae2a24b7176d333404268d9fd3ae7736c2d42b
