[INFO] fetching crate substrate-wasm-builder 15.0.0...
[INFO] testing substrate-wasm-builder-15.0.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate substrate-wasm-builder 15.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate substrate-wasm-builder 15.0.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate substrate-wasm-builder 15.0.0
[INFO] finished tweaking crates.io crate substrate-wasm-builder 15.0.0
[INFO] tweaked toml for crates.io crate substrate-wasm-builder 15.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-opt-cxx-sys v0.116.0
[INFO] [stderr]   Downloaded build-helper v0.1.1
[INFO] [stderr]   Downloaded wasm-opt v0.116.0
[INFO] [stderr]   Downloaded wasm-opt-sys v0.116.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0592a6d346728311c1097aca7da53066e2e0330433c445beca084477ee71d08
[INFO] running `Command { std: "docker" "start" "-a" "c0592a6d346728311c1097aca7da53066e2e0330433c445beca084477ee71d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0592a6d346728311c1097aca7da53066e2e0330433c445beca084477ee71d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0592a6d346728311c1097aca7da53066e2e0330433c445beca084477ee71d08", kill_on_drop: false }`
[INFO] [stdout] c0592a6d346728311c1097aca7da53066e2e0330433c445beca084477ee71d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 668dcc5c641f33b1829d6b52716dac59331f4f4a1ffc6547194fabf99e47204b
[INFO] running `Command { std: "docker" "start" "-a" "668dcc5c641f33b1829d6b52716dac59331f4f4a1ffc6547194fabf99e47204b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.116
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling parity-wasm v0.45.0
[INFO] [stderr]    Compiling semver v0.6.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling build-helper v0.1.1
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling link-cplusplus v1.0.9
[INFO] [stderr]    Compiling cxx v1.0.116
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling cxx-build v1.0.116
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.116
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling wasm-opt-sys v0.116.0
[INFO] [stderr]    Compiling wasm-opt-cxx-sys v0.116.0
[INFO] [stderr]    Compiling zstd v0.12.4
[INFO] [stderr]    Compiling sp-maybe-compressed-blob v10.0.0
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr] error: could not compile `serde` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name serde --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde-1.0.196/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 debuginfo=2 --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' -C metadata=79663c4f8270ecd6 -C extra-filename=-79663c4f8270ecd6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-9f735255ed6ec5f9.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: cxx@1.0.116: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: cxx@1.0.116: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `cxx` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name cxx --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cxx-1.0.116/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 debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=b209c1629599d077 -C extra-filename=-b209c1629599d077 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cxxbridge_macro=/opt/rustwide/target/debug/deps/libcxxbridge_macro-5d903f929f8a1d6c.so --extern link_cplusplus=/opt/rustwide/target/debug/deps/liblink_cplusplus-133998b8f8733b5c.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/cxx-443ea7dd5aef655d/out -l static=cxxbridge1 -L native=/opt/rustwide/target/debug/build/link-cplusplus-68b3f57f8f8a6e4b/out --cfg built_with_cargo` (signal: 9, SIGKILL: kill)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "668dcc5c641f33b1829d6b52716dac59331f4f4a1ffc6547194fabf99e47204b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "668dcc5c641f33b1829d6b52716dac59331f4f4a1ffc6547194fabf99e47204b", kill_on_drop: false }`
[INFO] [stdout] 668dcc5c641f33b1829d6b52716dac59331f4f4a1ffc6547194fabf99e47204b
