[INFO] cloning repository https://github.com/Pessina/zk-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pessina/zk-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPessina%2Fzk-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPessina%2Fzk-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 024a237d80bd837f9eee09d36864adfbf2c63cb9
[INFO] documenting Pessina/zk-sandbox against 1.98.0-beta.8 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPessina%2Fzk-sandbox" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Pessina/zk-sandbox
[INFO] finished tweaking git repo https://github.com/Pessina/zk-sandbox
[INFO] tweaked toml for git repo https://github.com/Pessina/zk-sandbox written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Pessina/zk-sandbox on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Pessina/zk-sandbox 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21
[INFO] running `Command { std: "docker" "start" "911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21", 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" "911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21", 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" "911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling cc v1.1.35
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling anyhow v1.0.92
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking scopeguard v1.2.0
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[INFO] [stderr]     Checking lock_api v0.4.12
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[INFO] [stderr]     Checking tracing-core v0.1.32
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[INFO] [stderr]    Compiling bytecheck v0.6.12
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[INFO] [stderr]     Checking utf16_iter v1.0.5
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[INFO] [stderr]    Compiling target-lexicon v0.12.16
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[INFO] [stderr]    Compiling strsim v0.10.0
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[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling cranelift-isle v0.91.1
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]    Compiling quote v1.0.37
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[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling unicase v2.8.0
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[INFO] [stderr]     Checking rayon-core v1.12.1
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[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ring v0.17.8
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[INFO] [stderr]    Compiling unicode-normalization v0.1.24
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[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]     Checking cranelift-entity v0.91.1
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.24
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[INFO] [stderr]    Compiling wai-parser v0.2.3
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking rustls-pki-types v1.10.0
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]    Compiling schemars v0.8.21
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling wai-bindgen-gen-rust-wasm v0.2.3
[INFO] [stderr]     Checking slice-group-by v0.3.1
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[INFO] [stderr]     Checking regalloc2 v0.5.1
[INFO] [stderr]     Checking addr2line v0.21.0
[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/1.98.0-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 --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=88c0910e92f06bbb -C extra-filename=-e3954a0a82bccd6a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d13bcf72b6d384a7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c73cf3346bc8739a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-22b7b0cc8d73ac3c.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (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/1.98.0-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-2.0.87/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="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=43074a3b55feebdf -C extra-filename=-9628a6df07e02439 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d13bcf72b6d384a7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c73cf3346bc8739a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-22b7b0cc8d73ac3c.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21", kill_on_drop: false }`
[INFO] [stdout] 911ee5c48bd0649b93d8a317630f9da181dfa101c791d890c4c4cca9309c8e21