[INFO] fetching crate rustgraphblas 0.16.0-alpha...
[INFO] documenting rustgraphblas-0.16.0-alpha against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rustgraphblas 0.16.0-alpha into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate rustgraphblas 0.16.0-alpha 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] started tweaking crates.io crate rustgraphblas 0.16.0-alpha
[INFO] finished tweaking crates.io crate rustgraphblas 0.16.0-alpha
[INFO] tweaked toml for crates.io crate rustgraphblas 0.16.0-alpha written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 6905b04f12c57ee40f806af94ef20dd01a320fad2f7b79f78e5bc64ab7620243
[INFO] running `Command { std: "docker" "start" "-a" "6905b04f12c57ee40f806af94ef20dd01a320fad2f7b79f78e5bc64ab7620243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6905b04f12c57ee40f806af94ef20dd01a320fad2f7b79f78e5bc64ab7620243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6905b04f12c57ee40f806af94ef20dd01a320fad2f7b79f78e5bc64ab7620243", kill_on_drop: false }`
[INFO] [stdout] 6905b04f12c57ee40f806af94ef20dd01a320fad2f7b79f78e5bc64ab7620243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 3bc0c562645113c7b07d8fcf184de7406d8d9fe92eea6fbfae72a36f98c4d5fb
[INFO] running `Command { std: "docker" "start" "-a" "3bc0c562645113c7b07d8fcf184de7406d8d9fe92eea6fbfae72a36f98c4d5fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]    Compiling rustgraphblas v0.16.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rustgraphblas v0.16.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `__BindgenComplex` in this scope
[INFO] [stdout]   --> src/ops/ffi.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub type Complex<T> = __BindgenComplex<T>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `GxB_Option_Field_GxB_HYPER_SWITCH` in this scope
[INFO] [stdout]  --> src/ops/config.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Hyper = GxB_Option_Field_GxB_HYPER_SWITCH as isize,
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `GxB_Option_Field_GxB_HYPER`
[INFO] [stdout]   |
[INFO] [stdout]  ::: /opt/rustwide/target/debug/build/rustgraphblas-d8873a358384591a/out/bindings.rs:3:204097
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... } pub const GxB_Option_Field_GxB_HYPER : GxB_Option_Field = 0 ; pub const GxB_Option_Field_GxB_FORMAT : GxB_Option_Field = 1 ; pub co...
[INFO] [stdout]   |       ------------------------------------------------------------- similarly named constant `GxB_Option_Field_GxB_HYPER` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `GxB_Option_Field_GxB_BITMAP_SWITCH` in this scope
[INFO] [stdout]  --> src/ops/config.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |         Bitmap = GxB_Option_Field_GxB_BITMAP_SWITCH as isize,
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `GxB_Option_Field_GxB_API_DATE`
[INFO] [stdout]   |
[INFO] [stdout]  ::: /opt/rustwide/target/debug/build/rustgraphblas-d8873a358384591a/out/bindings.rs:3:205274
[INFO] [stdout]   |
[INFO] [stdout] 3 | ... : GxB_Option_Field = 16 ; pub const GxB_Option_Field_GxB_API_DATE : GxB_Option_Field = 17 ; pub const GxB_Option_Field_GxB_API_ABOUT ...
[INFO] [stdout]   |                               ----------------------------------------------------------------- similarly named constant `GxB_Option_Field_GxB_API_DATE` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rustgraphblas`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rustgraphblas src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c0b8d7196376db0e -L dependency=/opt/rustwide/target/debug/deps --extern either=/opt/rustwide/target/debug/deps/libeither-bfd18a3a5464db9f.rmeta --extern enum_primitive_derive=/opt/rustwide/target/debug/deps/libenum_primitive_derive-ac67eb6890ad9c8e.so --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-9d0fb7f65d2860a4.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-bd6d0284544a8d29.so --cap-lints=warn --crate-version 0.16.0-alpha` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3bc0c562645113c7b07d8fcf184de7406d8d9fe92eea6fbfae72a36f98c4d5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc0c562645113c7b07d8fcf184de7406d8d9fe92eea6fbfae72a36f98c4d5fb", kill_on_drop: false }`
[INFO] [stdout] 3bc0c562645113c7b07d8fcf184de7406d8d9fe92eea6fbfae72a36f98c4d5fb