[INFO] cloning repository https://github.com/risu729/biwa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/risu729/biwa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frisu729%2Fbiwa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frisu729%2Fbiwa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c2849cd42153cc4412a0d59d2477c48a41d07fa
[INFO] documenting risu729/biwa against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frisu729%2Fbiwa" "/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/risu729/biwa
[INFO] finished tweaking git repo https://github.com/risu729/biwa
[INFO] tweaked toml for git repo https://github.com/risu729/biwa written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/risu729/biwa 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 git repo https://github.com/risu729/biwa 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
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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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc
[INFO] running `Command { std: "docker" "start" "5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc", 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" "5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc" "/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" "5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc", 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" "5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]     Checking zeroize v1.9.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking cpubits v0.1.1
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking ff v0.14.0
[INFO] [stderr]     Checking group v0.14.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling futures-macro v0.3.34
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[INFO] [stderr]     Checking spki v0.8.0
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[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking aes v0.9.3
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[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]     Checking pbkdf2 v0.13.0
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[INFO] [stderr]     Checking aead v0.6.1
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[INFO] [stderr]     Checking owo-colors v4.4.0
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[INFO] [stderr]     Checking sha3 v0.12.0
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]    Compiling usage-derive v6.12.1
[INFO] [stderr]     Checking ml-kem v0.3.2
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling schemars_derive v1.2.2
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]     Checking bcrypt-pbkdf v0.11.0
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[INFO] [stderr]     Checking pkcs5 v0.8.1
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[INFO] [stderr]    Compiling pest_generator v2.9.2
[INFO] [stderr]     Checking pkcs8 v0.11.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
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[INFO] [stderr]     Checking generic-array v1.4.5
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr] error: could not compile `object` (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 object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=35967b54e5422781 -C extra-filename=-fa1c58089e0a9bfe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-e185715bbb5934f1.rmeta --cap-lints allow --cap-lints=warn --cfg core_error --check-cfg 'cfg(core_error)'` (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-2.0.119/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="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=005c506ec66c417c -C extra-filename=-c4a348a72df653cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9777a2717d7b7d19.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-12eb74adb1fe7137.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7d090ccf0d71aea6.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc", kill_on_drop: false }`
[INFO] [stdout] 5a6c234cba3ef2b72c6b9f3b5f3647f8d5361af21fcdacef9b7206194806cebc