[INFO] fetching crate spark-market-sdk 0.7.1...
[INFO] testing spark-market-sdk-0.7.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate spark-market-sdk 0.7.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate spark-market-sdk 0.7.1
[INFO] finished tweaking crates.io crate spark-market-sdk 0.7.1
[INFO] tweaked toml for crates.io crate spark-market-sdk 0.7.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spark-market-sdk 0.7.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--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]      Locking 758 packages to latest compatible versions
[INFO] [stderr]       Adding fuel-core v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-chain-config v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-client v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-compression v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-consensus-module v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-database v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-executor v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-gas-price-service v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-importer v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-p2p v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-poa v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-producer v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-shared-sequencer v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-storage v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-txpool v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-types v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-upgradable-executor v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuel-core-wasm-executor v0.40.1 (available: v0.40.4)
[INFO] [stderr]       Adding fuels v0.66.10 (available: v0.77.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 321a54bca248c06257212ca25f4b919db39999787fce416ffd792d3fd5bd3ea2
[INFO] running `Command { std: "docker" "start" "-a" "321a54bca248c06257212ca25f4b919db39999787fce416ffd792d3fd5bd3ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "321a54bca248c06257212ca25f4b919db39999787fce416ffd792d3fd5bd3ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321a54bca248c06257212ca25f4b919db39999787fce416ffd792d3fd5bd3ea2", kill_on_drop: false }`
[INFO] [stdout] 321a54bca248c06257212ca25f4b919db39999787fce416ffd792d3fd5bd3ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff73086d5ad4c77c411e21a5cbf50da21b5242a9f64413f68875e847c02daadf
[INFO] running `Command { std: "docker" "start" "-a" "ff73086d5ad4c77c411e21a5cbf50da21b5242a9f64413f68875e847c02daadf", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling bech32 v0.9.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling fuel-storage v0.58.2
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling ethnum v1.5.3
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling predicates-core v1.0.10
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling impl-tools v0.10.3
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling predicates-tree v1.0.13
[INFO] [stderr]    Compiling fragile v2.1.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling psl-types v2.0.11
[INFO] [stderr]    Compiling cranelift-isle v0.110.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.110.3
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.110.3
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling cookie v0.17.0
[INFO] [stderr]    Compiling dtoa v1.0.11
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling fuel-storage v0.56.0
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling counter v0.5.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling rustls v0.23.39
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling cranelift-control v0.110.3
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling leb128 v0.2.6
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling wasm-encoder v0.212.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling wasmtime-cache v23.0.3
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling colorchoice v1.0.5
[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/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --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=61246e74016cb6d1 -C extra-filename=-aa8f492b1fd5fc4c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-90c979ef395d2fde.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e7da784e1a6aaae7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-499e208ff65c691c.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/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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 --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="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=3c6f9d346b4e951d -C extra-filename=-a19899efa6212da3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-90c979ef395d2fde.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e7da784e1a6aaae7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-499e208ff65c691c.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ff73086d5ad4c77c411e21a5cbf50da21b5242a9f64413f68875e847c02daadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff73086d5ad4c77c411e21a5cbf50da21b5242a9f64413f68875e847c02daadf", kill_on_drop: false }`
[INFO] [stdout] ff73086d5ad4c77c411e21a5cbf50da21b5242a9f64413f68875e847c02daadf
