[INFO] fetching crate freenet-stdlib 0.1.30...
[INFO] checking freenet-stdlib-0.1.30 against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] extracting crate freenet-stdlib 0.1.30 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate freenet-stdlib 0.1.30
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate freenet-stdlib 0.1.30
[INFO] tweaked toml for crates.io crate freenet-stdlib 0.1.30 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate freenet-stdlib 0.1.30 on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate freenet-stdlib 0.1.30 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3defb9ba6ac80f6fb0652fe27ace0a243478658c2995b599ab3f8f15ff24ace5
[INFO] running `Command { std: "docker" "start" "-a" "3defb9ba6ac80f6fb0652fe27ace0a243478658c2995b599ab3f8f15ff24ace5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3defb9ba6ac80f6fb0652fe27ace0a243478658c2995b599ab3f8f15ff24ace5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3defb9ba6ac80f6fb0652fe27ace0a243478658c2995b599ab3f8f15ff24ace5", kill_on_drop: false }`
[INFO] [stdout] 3defb9ba6ac80f6fb0652fe27ace0a243478658c2995b599ab3f8f15ff24ace5
[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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e95c29f400f55a59ef2990c12ae4e3fdffb0188929e2a8dda5e27bbd94ed1b10
[INFO] running `Command { std: "docker" "start" "-a" "e95c29f400f55a59ef2990c12ae4e3fdffb0188929e2a8dda5e27bbd94ed1b10", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]    Compiling cranelift-isle v0.110.2
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.110.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.110.3
[INFO] [stderr]    Compiling rkyv_derive v0.8.12
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling corosensei v0.2.2
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]     Checking cranelift-bitset v0.110.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]     Checking ptr_meta v0.3.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking cranelift-entity v0.110.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking rancor v0.1.1
[INFO] [stderr]     Checking munge v0.4.7
[INFO] [stderr]     Checking bytecheck v0.8.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]     Checking rend v0.5.3
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling wasm-encoder v0.243.0
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking regalloc2 v0.9.3
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]     Checking cranelift-control v0.110.3
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]     Checking cranelift-bforest v0.110.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking memmap2 v0.6.2
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking wasmparser v0.216.1
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]     Checking shared-buffer v0.1.4
[INFO] [stderr]     Checking ruzstd v0.5.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling cranelift-codegen v0.110.2
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling flatbuffers v24.12.23
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v5.0.6
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]     Checking self_cell v1.2.1
[INFO] [stderr]     Checking wast v243.0.0
[INFO] [stderr]    Compiling serde_with_macros v3.16.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.8
[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/df1b9bf194c9183fb7c0604484171064069ce232/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"' --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=b053df2c3a79c51f -C extra-filename=-46c5006a13c32a7c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-01cdf4ac6a2aaf5b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "e95c29f400f55a59ef2990c12ae4e3fdffb0188929e2a8dda5e27bbd94ed1b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95c29f400f55a59ef2990c12ae4e3fdffb0188929e2a8dda5e27bbd94ed1b10", kill_on_drop: false }`
[INFO] [stdout] e95c29f400f55a59ef2990c12ae4e3fdffb0188929e2a8dda5e27bbd94ed1b10