[INFO] fetching crate borderless-runtime 0.5.0...
[INFO] documenting borderless-runtime-0.5.0 against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] extracting crate borderless-runtime 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate borderless-runtime 0.5.0
[INFO] finished tweaking crates.io crate borderless-runtime 0.5.0
[INFO] tweaked toml for crates.io crate borderless-runtime 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate borderless-runtime 0.5.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 330 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding lru v0.14.0 (available: v0.17.0)
[INFO] [stderr]       Adding rand v0.9.4 (available: v0.10.1)
[INFO] [stderr]       Adding reqwest v0.12.28 (available: v0.13.2)
[INFO] [stderr]       Adding tokio-tungstenite v0.26.2 (available: v0.29.0)
[INFO] [stderr]       Adding wasmtime v30.0.2 (available: v44.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5bc9a470ae9aaec1f643bd702743e08f607becbc6e9d99911a50bca3ed11d33
[INFO] running `Command { std: "docker" "start" "-a" "e5bc9a470ae9aaec1f643bd702743e08f607becbc6e9d99911a50bca3ed11d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5bc9a470ae9aaec1f643bd702743e08f607becbc6e9d99911a50bca3ed11d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5bc9a470ae9aaec1f643bd702743e08f607becbc6e9d99911a50bca3ed11d33", kill_on_drop: false }`
[INFO] [stdout] e5bc9a470ae9aaec1f643bd702743e08f607becbc6e9d99911a50bca3ed11d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e97a90929e1e3fd999ba69e84b8a571ccf7165b042c24bc568920f7c11f6c7f9
[INFO] running `Command { std: "docker" "start" "-a" "e97a90929e1e3fd999ba69e84b8a571ccf7165b042c24bc568920f7c11f6c7f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.117.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling pulley-interpreter v30.0.2
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling cranelift-bitset v0.117.2
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling cranelift-isle v0.117.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.117.2
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.117.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]     Checking wasmtime-math v30.0.2
[INFO] [stderr]    Compiling wasmparser v0.224.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling rustls v0.23.39
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling wasm-encoder v0.224.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking cranelift-control v0.117.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking leb128 v0.2.6
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.117.2
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking base16 v0.2.1
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking wasm-encoder v0.247.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]     Checking wasmtime-component-util v30.0.2
[INFO] [stderr]    Compiling wasmtime-component-macro v30.0.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling wasmtime-cache v30.0.2
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking wast v247.0.0
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking wasmtime-asm-macros v30.0.2
[INFO] [stderr]     Checking iri-string v0.7.12
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v30.0.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking wasmtime-slab v30.0.2
[INFO] [stderr]     Checking borderless-abi v0.2.0
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]    Compiling borderless-runtime v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking lru v0.14.0
[INFO] [stderr]     Checking nohash v0.2.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.11.2
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr] error: could not compile `wasmparser` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name wasmparser --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasmparser-0.224.1/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 '--allow=clippy::all' --deny=unsafe_code '--warn=clippy::unnecessary_to_owned' '--warn=clippy::map_clone' '--warn=clippy::manual_strip' '--warn=clippy::clone_on_copy' --cfg 'feature="component-model"' --cfg 'feature="features"' --cfg 'feature="simd"' --cfg 'feature="std"' --cfg 'feature="validate"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("component-model", "default", "features", "hash-collections", "prefer-btree-collections", "serde", "simd", "std", "validate"))' -C metadata=d360ae1c6ba29c63 -C extra-filename=-545a858b733ba64e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-0ba8fdaf9bc3e343.rmeta --extern semver=/opt/rustwide/target/debug/deps/libsemver-e2e70308df08e1b0.rmeta --cap-lints allow --cap-lints=warn --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --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=f50fd23ee619c33a -C extra-filename=-db35dfc171bce774 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0fa97b1aa44f5fda.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-544fd508281ca8af.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-423507c85e36a25a.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e97a90929e1e3fd999ba69e84b8a571ccf7165b042c24bc568920f7c11f6c7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97a90929e1e3fd999ba69e84b8a571ccf7165b042c24bc568920f7c11f6c7f9", kill_on_drop: false }`
[INFO] [stdout] e97a90929e1e3fd999ba69e84b8a571ccf7165b042c24bc568920f7c11f6c7f9