[INFO] fetching crate kaspad 2.1.0...
[INFO] testing kaspad-2.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kaspad 2.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate kaspad 2.1.0
[INFO] finished tweaking crates.io crate kaspad 2.1.0
[INFO] tweaked toml for crates.io crate kaspad 2.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaspad 2.1.0 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] crate crates.io crate kaspad 2.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sval_serde v2.14.1
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[INFO] [stderr]   Downloaded ark-bn254 v0.6.0
[INFO] [stderr]   Downloaded kaspa-database v2.1.0
[INFO] [stderr]   Downloaded enum-primitive-derive v0.3.0
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[INFO] [stderr]   Downloaded duration-string v0.4.0
[INFO] [stderr]   Downloaded kaspa-utils-tower v2.1.0
[INFO] [stderr]   Downloaded kaspa-system-info v2.1.0
[INFO] [stderr]   Downloaded tokio-util v0.7.12
[INFO] [stderr]   Downloaded mac_address v1.1.7
[INFO] [stderr]   Downloaded kaspa-rpc-core v2.1.0
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[INFO] [stderr]   Downloaded kaspa-consensus-wasm v2.1.0
[INFO] [stderr]   Downloaded kaspa-wasm-core v2.1.0
[INFO] [stderr]   Downloaded kaspa-workflow-perf-monitor v0.0.3
[INFO] [stderr]   Downloaded kaspa-mining-errors v2.1.0
[INFO] [stderr]   Downloaded kaspa-consensus-client v2.1.0
[INFO] [stderr]   Downloaded kaspa-perf-monitor v2.1.0
[INFO] [stderr]   Downloaded kaspa-p2p-mining v2.1.0
[INFO] [stderr]   Downloaded kaspa-p2p-lib v2.1.0
[INFO] [stderr]   Downloaded tonic-prost-build v0.14.5
[INFO] [stderr]   Downloaded tonic-build v0.14.5
[INFO] [stderr]   Downloaded prost-build v0.14.3
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v22.0.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.13.3
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[INFO] [stderr]   Downloaded pin-project-internal v1.1.6
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[INFO] [stderr]   Downloaded h2 v0.4.6
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[INFO] [stderr]   Downloaded seqlock v0.2.0
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[INFO] [stderr]   Downloaded sweep-bptree v0.4.1
[INFO] [stderr]   Downloaded kaspa-connectionmanager v2.1.0
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[INFO] [stderr]   Downloaded kaspa-smt-store v2.1.0
[INFO] [stderr]   Downloaded kaspa-pow v2.1.0
[INFO] [stderr]   Downloaded kaspa-build-info v2.1.0
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[INFO] [stderr]   Downloaded mimalloc v0.1.48
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[INFO] [stderr]   Downloaded kaspa-consensus v2.1.0
[INFO] [stderr]   Downloaded kaspa-alloc v2.1.0
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.44
[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] 670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83
[INFO] running `Command { std: "docker" "start" "670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83", 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" "670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83" "/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" "670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83", 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" "670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling value-bag v1.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling borsh v1.5.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling event-listener v5.3.1
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling vergen v8.3.2
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling rlimit v0.10.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling triggered v0.1.2
[INFO] [stderr]    Compiling hexplay v0.3.0
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling async-executor v1.13.1
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling kaspa-hashes v2.1.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling blake2b_simd v1.0.2
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling sha2-const-stable v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling arrayref v0.3.9
[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-2.0.110/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="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=814c7108367918a3 -C extra-filename=-267e859561f66c0b --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_macro2-413b3bcc7cfa3e29.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-b564a4a2b4992d24.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-abf07a0aa48cc30a.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=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 -C debug-assertions=off --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="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=767136f28affdcaa -C extra-filename=-332c511e2a06beef --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_macro2-413b3bcc7cfa3e29.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-b564a4a2b4992d24.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-abf07a0aa48cc30a.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83", kill_on_drop: false }`
[INFO] [stdout] 670624d847e9e5f9b5ab7a4affefbb99c17a772517b810db02fffc3f5cb9cd83
