[INFO] fetching crate polywrap_fs_plugin 0.1.11...
[INFO] checking polywrap_fs_plugin-0.1.11 against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294
[INFO] extracting crate polywrap_fs_plugin 0.1.11 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate polywrap_fs_plugin 0.1.11
[INFO] finished tweaking crates.io crate polywrap_fs_plugin 0.1.11
[INFO] tweaked toml for crates.io crate polywrap_fs_plugin 0.1.11 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polywrap_fs_plugin 0.1.11 on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 275 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding wat v1.0.71 (available: v1.239.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aae8317d45aad2ee3fa5f8f223c669444c127b9457d6213b577a072a1e18b9d
[INFO] running `Command { std: "docker" "start" "-a" "9aae8317d45aad2ee3fa5f8f223c669444c127b9457d6213b577a072a1e18b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aae8317d45aad2ee3fa5f8f223c669444c127b9457d6213b577a072a1e18b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aae8317d45aad2ee3fa5f8f223c669444c127b9457d6213b577a072a1e18b9d", kill_on_drop: false }`
[INFO] [stdout] 9aae8317d45aad2ee3fa5f8f223c669444c127b9457d6213b577a072a1e18b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9103d8a67821091e4304cf012d8cf5cd2d5f943c2f2a84542fda5009e6782aa9
[INFO] running `Command { std: "docker" "start" "-a" "9103d8a67821091e4304cf012d8cf5cd2d5f943c2f2a84542fda5009e6782aa9", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling cranelift-isle v0.91.1
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.91.1
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.91.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]     Checking cranelift-entity v0.91.1
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking bigdecimal v0.3.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking fancy-regex v0.10.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking rustls v0.23.32
[INFO] [stderr]     Checking fraction v0.12.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking iso8601 v0.5.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking num-cmp v0.1.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]    Compiling polywrap_uri v0.1.11
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]     Checking regalloc2 v0.5.1
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]    Compiling schemafy_core v0.6.0
[INFO] [stderr]     Checking polywrap_msgpack_serde v0.0.2
[INFO] [stderr]    Compiling cranelift-codegen v0.91.1
[INFO] [stderr]     Checking handlebars v4.5.0
[INFO] [stderr]     Checking jsonschema v0.16.1
[INFO] [stderr]     Checking cranelift-bforest v0.91.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking cranelift-egraph v0.91.1
[INFO] [stderr]    Compiling webpki-roots v1.0.2
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking memmap2 v0.6.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling polywrap_schemafy_lib v0.1.0
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]     Checking wasmparser v0.121.2
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]     Checking shared-buffer v0.1.4
[INFO] [stderr]    Compiling flate2 v1.1.4
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]     Checking wasm-encoder v0.32.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v4.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[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/51de2e90f91fdec6cf64ff542a4e15b9c177a797/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=e54157c28729b6ee -C extra-filename=-77d5ed2a8f27680a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "9103d8a67821091e4304cf012d8cf5cd2d5f943c2f2a84542fda5009e6782aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9103d8a67821091e4304cf012d8cf5cd2d5f943c2f2a84542fda5009e6782aa9", kill_on_drop: false }`
[INFO] [stdout] 9103d8a67821091e4304cf012d8cf5cd2d5f943c2f2a84542fda5009e6782aa9