[INFO] fetching crate fcplug-build 0.4.5...
[INFO] checking fcplug-build-0.4.5 against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] extracting crate fcplug-build 0.4.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate fcplug-build 0.4.5
[INFO] finished tweaking crates.io crate fcplug-build 0.4.5
[INFO] tweaked toml for crates.io crate fcplug-build 0.4.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fcplug-build 0.4.5 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 187 packages to highest compatible versions
[INFO] [stderr]       Adding bindgen v0.66.1 (available: v0.73.2)
[INFO] [stderr]       Adding cbindgen v0.24.5 (available: v0.29.4)
[INFO] [stderr]       Adding md5 v0.7.0 (available: v0.8.1)
[INFO] [stderr]       Adding strum v0.25.0 (available: v0.28.0)
[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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18
[INFO] running `Command { std: "docker" "start" "995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18", 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" "995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18", 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" "995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18" "/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]     Checking unicode-ident v1.0.27
[INFO] [stderr]     Checking either v1.19.0
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling siphasher v1.0.4
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling protobuf2 v4.0.0-alpha.2
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking quote v1.0.47
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling cbindgen v0.24.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking textwrap v0.16.4
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking syn v2.0.119
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking pilota-thrift-parser v0.4.2
[INFO] [stderr]     Checking cexpr v0.6.0
[INFO] [stderr]    Compiling syn v3.0.9
[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/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 -C embed-bitcode=no -C debuginfo=2 --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=92eb50aff8a0a862 -C extra-filename=-a97306a5ab7c4084 --out-dir /opt/rustwide/target/debug/build/syn/a97306a5ab7c4084/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/bd480e55cbf58996/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/84468abd26f6be48/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/bd480e55cbf58996/out/libproc_macro2-bd480e55cbf58996.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/70c8779af3b64ded/out/libquote-70c8779af3b64ded.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/84468abd26f6be48/out/libunicode_ident-84468abd26f6be48.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 `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8773d2c75a8e90130dcce745a7ec4e66bb9963db/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.18/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="alloc"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=562946098676bae9 -C extra-filename=-6d8e293161967919 --out-dir /opt/rustwide/target/debug/build/regex-automata/6d8e293161967919/out -L dependency=/opt/rustwide/target/debug/build/memchr/041917dc9243c9b4/out --extern aho_corasick=/opt/rustwide/target/debug/build/aho-corasick/b298439097910e77/out/libaho_corasick-b298439097910e77.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/041917dc9243c9b4/out/libmemchr-041917dc9243c9b4.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/fe25237f0467f7b2/out/libregex_syntax-fe25237f0467f7b2.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18", kill_on_drop: false }`
[INFO] [stdout] 995924d693e60c2d970dc9ac1a6c9f4a5e8a836da070fe55f517568d4139cc18
