[INFO] fetching crate wasm-embedded-rt 0.3.0...
[INFO] documenting wasm-embedded-rt-0.3.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate wasm-embedded-rt 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate wasm-embedded-rt 0.3.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] started tweaking crates.io crate wasm-embedded-rt 0.3.0
[INFO] finished tweaking crates.io crate wasm-embedded-rt 0.3.0
[INFO] tweaked toml for crates.io crate wasm-embedded-rt 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate wasm-embedded-rt 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-fiber v0.32.0
[INFO] [stderr]   Downloaded wasmtime-types v0.32.0
[INFO] [stderr]   Downloaded wasmtime-runtime v0.32.0
[INFO] [stderr]   Downloaded wasmtime-environ v0.32.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.79.0
[INFO] [stderr]   Downloaded cranelift-native v0.79.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.32.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.32.0
[INFO] [stderr]   Downloaded target-lexicon v0.12.2
[INFO] [stderr]   Downloaded wiggle-generate v0.32.0
[INFO] [stderr]   Downloaded wasmtime-cache v0.32.0
[INFO] [stderr]   Downloaded cranelift-entity v0.79.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.79.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.79.0
[INFO] [stderr]   Downloaded wasm-embedded-rt-wasm3 v0.3.1
[INFO] [stderr]   Downloaded cranelift-codegen v0.79.0
[INFO] [stderr]   Downloaded wasi-cap-std-sync v0.32.0
[INFO] [stderr]   Downloaded wasi-common v0.32.0
[INFO] [stderr]   Downloaded wasm-embedded-rt-wasmtime v0.3.1
[INFO] [stderr]   Downloaded wasmtime-wasi v0.32.0
[INFO] [stderr]   Downloaded linux-embedded-hal v0.4.0-alpha.1
[INFO] [stderr]   Downloaded wiggle v0.32.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.79.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.79.0
[INFO] [stderr]   Downloaded wiggle-macro v0.32.0
[INFO] [stderr]   Downloaded wasmtime v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6582c3f97702dd747bb324e15ae5ebf4eccdb84b264f71b575e5d77a4f4734dd
[INFO] running `Command { std: "docker" "start" "-a" "6582c3f97702dd747bb324e15ae5ebf4eccdb84b264f71b575e5d77a4f4734dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6582c3f97702dd747bb324e15ae5ebf4eccdb84b264f71b575e5d77a4f4734dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6582c3f97702dd747bb324e15ae5ebf4eccdb84b264f71b575e5d77a4f4734dd", kill_on_drop: false }`
[INFO] [stdout] 6582c3f97702dd747bb324e15ae5ebf4eccdb84b264f71b575e5d77a4f4734dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35f6c06f80df7b26d71d01892b1aa017ef6aa7f183d4a45fa836f14964cdcb93
[INFO] running `Command { std: "docker" "start" "-a" "35f6c06f80df7b26d71d01892b1aa017ef6aa7f183d4a45fa836f14964cdcb93", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.0.36
[INFO] [stderr]    Compiling target-lexicon v0.12.2
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.79.0
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking wasmparser v0.81.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]    Compiling wasmtime-cache v0.32.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]     Checking ambient-authority v0.0.1
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling wasmtime v0.32.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling wasi-common v0.32.0
[INFO] [stderr]    Compiling wasmtime-wasi v0.32.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling wasm-embedded-rt v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking strum v0.21.0
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.79.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.5
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking wast v38.0.1
[INFO] [stderr]     Checking wast v35.0.2
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking embedded-hal v0.2.6
[INFO] [stderr]     Checking regalloc v0.0.33
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr] error: could not compile `regex-syntax`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.25/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 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=bc8766588d59542a -C extra-filename=-bc8766588d59542a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `linux-raw-sys`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name linux_raw_sys --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linux-raw-sys-0.0.36/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 --cfg 'feature="errno"' --cfg 'feature="general"' --cfg 'feature="std"' --cfg 'feature="v5_11"' --cfg 'feature="v5_4"' -C metadata=74036dc685dbaa17 -C extra-filename=-74036dc685dbaa17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `regex-syntax`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.25/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 -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=3da0f9b74b112533 -C extra-filename=-3da0f9b74b112533 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `cranelift-codegen-meta`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cranelift_codegen_meta --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cranelift-codegen-meta-0.79.0/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 -C debuginfo=2 -C metadata=60d47ba547455104 -C extra-filename=-60d47ba547455104 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cranelift_codegen_shared=/opt/rustwide/target/debug/deps/libcranelift_codegen_shared-22ad9c7fcf2a6d07.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "35f6c06f80df7b26d71d01892b1aa017ef6aa7f183d4a45fa836f14964cdcb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f6c06f80df7b26d71d01892b1aa017ef6aa7f183d4a45fa836f14964cdcb93", kill_on_drop: false }`
[INFO] [stdout] 35f6c06f80df7b26d71d01892b1aa017ef6aa7f183d4a45fa836f14964cdcb93