[INFO] fetching crate multiarch-hints 0.187.0...
[INFO] checking multiarch-hints-0.187.0 against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] extracting crate multiarch-hints 0.187.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate multiarch-hints 0.187.0
[INFO] finished tweaking crates.io crate multiarch-hints 0.187.0
[INFO] tweaked toml for crates.io crate multiarch-hints 0.187.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate multiarch-hints 0.187.0 on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate multiarch-hints 0.187.0 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] 3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b
[INFO] running `Command { std: "docker" "start" "3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b", 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" "3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b", 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=forbid -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling pyo3-build-config v0.29.3
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking xml v1.4.0
[INFO] [stderr]     Checking smawk v0.3.3
[INFO] [stderr]     Checking vcs-graph v3.6.0
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking fancy-regex v0.18.0
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking lru v0.18.5
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking hostname v0.4.2
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking xmltree v0.12.0
[INFO] [stderr]    Compiling linktime-proc-macro v0.2.3
[INFO] [stderr]     Checking link-section v0.19.3
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking encoding_rs v0.8.42
[INFO] [stderr]     Checking dirty-tracker v0.3.0
[INFO] [stderr]    Compiling pyo3-ffi v0.29.3
[INFO] [stderr]    Compiling pyo3 v0.29.3
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking makefile-lossless v0.3.41
[INFO] [stderr]     Checking m_lexer v0.0.4
[INFO] [stderr]     Checking configparser v3.3.0
[INFO] [stderr]     Checking jiff-core v0.1.1
[INFO] [stderr]     Checking yaml-edit v0.3.2
[INFO] [stderr]     Checking ctor v1.0.13
[INFO] [stderr]     Checking lintian-overrides v0.1.9
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]     Checking desktop-edit v0.1.1
[INFO] [stderr]     Checking systemd-unit-edit v0.1.4
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking toml_edit v0.25.15+spec-1.1.0
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]     Checking jiff v0.2.37
[INFO] [stderr]    Compiling cmake v0.1.58
[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/8773d2c75a8e90130dcce745a7ec4e66bb9963db/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=35e5314b4deda803 -C extra-filename=-7126a67b27f83ac0 --out-dir /opt/rustwide/target/debug/build/syn/7126a67b27f83ac0/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4b5e7aee183b8e8a/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/196f14f7056959be/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4b5e7aee183b8e8a/out/libproc_macro2-4b5e7aee183b8e8a.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/c0a0ecf0bfe6ed67/out/libquote-c0a0ecf0bfe6ed67.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/196f14f7056959be/out/libunicode_ident-196f14f7056959be.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (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/8773d2c75a8e90130dcce745a7ec4e66bb9963db/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,unused-externs-silent --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=a1dec20a7eedf524 -C extra-filename=-441aa49336e6f475 --out-dir /opt/rustwide/target/debug/build/object/441aa49336e6f475/out --extern memchr=/opt/rustwide/target/debug/build/memchr/29c8657b100c1df7/out/libmemchr-29c8657b100c1df7.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b", kill_on_drop: false }`
[INFO] [stdout] 3876605a3f02e215d4f6032fb4188538db966cfde487d0355c23d74ba9e6c42b
