[INFO] fetching crate snippet 0.1.6...
[INFO] documenting snippet-0.1.6 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] extracting crate snippet 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate snippet 0.1.6
[INFO] finished tweaking crates.io crate snippet 0.1.6
[INFO] tweaked toml for crates.io crate snippet 0.1.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snippet 0.1.6 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snippet 0.1.6 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72f7a97d02123bf2f64632e053b054b8b264a52b276299da49e733ab498cf8ac
[INFO] running `Command { std: "docker" "start" "-a" "72f7a97d02123bf2f64632e053b054b8b264a52b276299da49e733ab498cf8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72f7a97d02123bf2f64632e053b054b8b264a52b276299da49e733ab498cf8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f7a97d02123bf2f64632e053b054b8b264a52b276299da49e733ab498cf8ac", kill_on_drop: false }`
[INFO] [stdout] 72f7a97d02123bf2f64632e053b054b8b264a52b276299da49e733ab498cf8ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a50e6d77c15aadd0e6d98bfcd4353b05946ef790288134301d3d02b657c3b1de
[INFO] running `Command { std: "docker" "start" "-a" "a50e6d77c15aadd0e6d98bfcd4353b05946ef790288134301d3d02b657c3b1de", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling value-bag v1.9.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling rustix v0.38.36
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling cranelift-isle v0.111.0
[INFO] [stderr]    Compiling event-listener v5.3.1
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.111.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.111.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]    Compiling futures-lite v2.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling io-extras v0.18.2
[INFO] [stderr]     Checking arbitrary v1.3.2
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling cap-primitives v3.2.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking cranelift-control v0.111.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling sharded-slab v0.1.7
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[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling async-executor v1.13.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling unicode-xid v0.2.5
[INFO] [stderr]    Compiling cap-std v3.2.0
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling cranelift-codegen v0.111.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking wasm-encoder v0.215.0
[INFO] [stderr]     Checking wasm-encoder v0.216.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]    Compiling wasmtime-cache v24.0.0
[INFO] [stderr]    Compiling wasmtime-component-macro v24.0.0
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]     Checking wasmtime-component-util v24.0.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking wast v216.0.0
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]    Compiling shellexpand v2.1.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking wasmtime-asm-macros v24.0.0
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling wasmtime-versioned-export-macros v24.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking fs-set-times v0.20.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling async-trait v0.1.82
[INFO] [stderr]    Compiling wasmtime-fiber v24.0.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling polling v3.7.3
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling witx v0.9.1
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling wasmtime v24.0.0
[INFO] [stderr]    Compiling async-io v2.3.4
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling wiggle-macro v24.0.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]     Checking memfd v0.6.4
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling async-std v1.13.0
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling async-compression v0.3.15
[INFO] [stderr]     Checking ittapi v0.4.0
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling tokio-stream v0.1.16
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v24.0.0
[INFO] [stderr]     Checking wasm-encoder v0.202.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling wiggle-generate v24.0.0
[INFO] [stderr]    Compiling charize v0.0.2
[INFO] [stderr] error: could not compile `wast` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name wast --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wast-216.0.0/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 '--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="default"' --cfg 'feature="wasm-module"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "dwarf", "wasm-module"))' -C metadata=7f7e8012c6f07f8e -C extra-filename=-7636b6367ac71d4c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bumpalo=/opt/rustwide/target/debug/deps/libbumpalo-593ca0b951bab6f0.rmeta --extern leb128=/opt/rustwide/target/debug/deps/libleb128-66bb6ed5343dcd20.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-9c17ee6ffbfdbd99.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-238f77fb0d8bbe74.rmeta --extern wasm_encoder=/opt/rustwide/target/debug/deps/libwasm_encoder-708b715e1c485f6b.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a50e6d77c15aadd0e6d98bfcd4353b05946ef790288134301d3d02b657c3b1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50e6d77c15aadd0e6d98bfcd4353b05946ef790288134301d3d02b657c3b1de", kill_on_drop: false }`
[INFO] [stdout] a50e6d77c15aadd0e6d98bfcd4353b05946ef790288134301d3d02b657c3b1de