[INFO] fetching crate fcplug-build 0.4.5...
[INFO] checking fcplug-build-0.4.5 against e5e97e3ef0ee95d34bea49cdac051ed1bbac01df for pr-158759-1
[INFO] extracting crate fcplug-build 0.4.5 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fcplug-build 0.4.5 on toolchain e5e97e3ef0ee95d34bea49cdac051ed1bbac01df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "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" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 188 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.66.1 (available: v0.72.1)
[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" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5
[INFO] running `Command { std: "docker" "start" "0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5", 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" "0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5" "/opt/rustwide/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5" "/opt/rustwide/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling protobuf2 v4.0.0-alpha.2
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking syn v2.0.119
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling cbindgen v0.24.5
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking faststr v0.2.34
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking pilota-thrift-parser v0.4.2
[INFO] [stderr]     Checking cexpr v0.6.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking peeking_take_while v0.1.2
[INFO] [stderr]     Checking normpath v1.5.1
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking flatc-rust v0.2.0
[INFO] [stderr]     Checking md5 v0.7.0
[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/e5e97e3ef0ee95d34bea49cdac051ed1bbac01df/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 -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=70d22f4f5c8693b3 -C extra-filename=-ae5e3ceb87f7391b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-535f1a6622dab04c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d9881040c746bf6f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-3becac50809745ee.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5", kill_on_drop: false }`
[INFO] [stdout] 0de268a88cd5aaf3ba88dbd73215083d4b1cc8f4d46e0b5475853aca87c188f5