[INFO] fetching crate multiarch-hints 0.185.0...
[INFO] documenting multiarch-hints-0.185.0 against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] extracting crate multiarch-hints 0.185.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate multiarch-hints 0.185.0
[INFO] finished tweaking crates.io crate multiarch-hints 0.185.0
[INFO] tweaked toml for crates.io crate multiarch-hints 0.185.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate multiarch-hints 0.185.0 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 multiarch-hints 0.185.0 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]     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 ...
[INFO] [stderr]   Downloaded svp-client v0.2.0
[INFO] [stderr]   Downloaded debversion v0.5.4
[INFO] [stderr]   Downloaded debian-workspace v0.185.0
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[INFO] [stderr]   Downloaded dep3 v0.2.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1
[INFO] running `Command { std: "docker" "start" "353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1", 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" "353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1" "/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" "353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1", 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" "353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1" "/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 quote v1.0.47
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking rowan v0.16.1
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking xml v1.4.0
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]    Compiling pyo3-build-config v0.29.2
[INFO] [stderr]     Checking vcs-graph v3.6.0
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]     Checking fancy-regex v0.18.0
[INFO] [stderr]     Checking xmltree v0.12.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking hostname v0.4.2
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking link-section v0.19.3
[INFO] [stderr]    Compiling linktime-proc-macro v0.2.3
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking dirty-tracker v0.3.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling pyo3-ffi v0.29.2
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]    Compiling pyo3 v0.29.2
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking makefile-lossless v0.3.41
[INFO] [stderr]     Checking m_lexer v0.0.4
[INFO] [stderr]     Checking toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking jiff-core v0.1.0
[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/1.99.0-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-3.0.4/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"' --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=62828365ad1d5308 -C extra-filename=-4394064d9c88edd7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-22234ed106aaf9b1.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-348ae34bf8c7a80f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.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 `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] running `Command { std: "docker" "inspect" "353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1", kill_on_drop: false }`
[INFO] [stdout] 353f792ab90609edeff3e29c23c550269a808494e0e6a54d7ed9c02bbdb20ca1
