[INFO] fetching crate proto_rust 0.10.1...
[INFO] checking proto_rust-0.10.1 against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570
[INFO] extracting crate proto_rust 0.10.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate proto_rust 0.10.1 on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proto_rust 0.10.1
[INFO] finished tweaking crates.io crate proto_rust 0.10.1
[INFO] tweaked toml for crates.io crate proto_rust 0.10.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 409 packages to latest compatible versions
[INFO] [stderr]       Adding proto_core v0.13.1 (available: v0.43.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f328643c7dc946c51138d32f28dc9a57163abf22756dd4a563e018b2fbbdb607
[INFO] running `Command { std: "docker" "start" "-a" "f328643c7dc946c51138d32f28dc9a57163abf22756dd4a563e018b2fbbdb607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f328643c7dc946c51138d32f28dc9a57163abf22756dd4a563e018b2fbbdb607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f328643c7dc946c51138d32f28dc9a57163abf22756dd4a563e018b2fbbdb607", kill_on_drop: false }`
[INFO] [stdout] f328643c7dc946c51138d32f28dc9a57163abf22756dd4a563e018b2fbbdb607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf16f0906a1abb30901c1e398e805a5c08c42c4dd626889894480aebad064785
[INFO] running `Command { std: "docker" "start" "-a" "bf16f0906a1abb30901c1e398e805a5c08c42c4dd626889894480aebad064785", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking serde v1.0.215
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling cranelift-isle v0.95.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.95.1
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.95.1
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling io-extras v0.17.4
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling cap-primitives v1.0.15
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]     Checking wasmtime-asm-macros v8.0.1
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling cc v1.2.2
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]     Checking wasm-encoder v0.221.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling wasmtime-cache v8.0.1
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]    Compiling cap-std v1.0.15
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v2.1.2
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v8.0.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling witx v0.9.1
[INFO] [stderr]    Compiling wasmtime v8.0.1
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking wast v221.0.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking cranelift-entity v0.95.1
[INFO] [stderr]     Checking regalloc2 v0.6.1
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]    Compiling cranelift-codegen v0.95.1
[INFO] [stderr]     Checking cranelift-bforest v0.95.1
[INFO] [stderr]    Compiling wasmtime-fiber v8.0.1
[INFO] [stderr]    Compiling ittapi-sys v0.3.5
[INFO] [stderr]    Compiling wasmtime-runtime v8.0.1
[INFO] [stderr]     Checking fs-set-times v0.19.2
[INFO] [stderr]     Checking memfd v0.6.4
[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking file-per-thread-logger v0.1.6
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling wiggle-generate v8.0.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]     Checking ittapi v0.3.5
[INFO] [stderr]    Compiling wasi-common v8.0.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]    Compiling cap-fs-ext v1.0.15
[INFO] [stderr]    Compiling system-interface v0.25.9
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling cbindgen v0.24.5
[INFO] [stderr]    Compiling textwrap v0.16.1
[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/2277c63fa464d237b17b68d3b87f9fbb89e58a3e/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/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="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=aab6789c4678f7f5 -C extra-filename=-aab6789c4678f7f5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a2733d1d788d4d39.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ba8659ae2d795c70.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-ced77927454c1eff.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" "bf16f0906a1abb30901c1e398e805a5c08c42c4dd626889894480aebad064785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf16f0906a1abb30901c1e398e805a5c08c42c4dd626889894480aebad064785", kill_on_drop: false }`
[INFO] [stdout] bf16f0906a1abb30901c1e398e805a5c08c42c4dd626889894480aebad064785