[INFO] fetching crate open62541-ffi 1.4.0-rc2...
[INFO] documenting open62541-ffi-1.4.0-rc2 against 1.81.0 for beta-1.82-rustdoc-1
[INFO] extracting crate open62541-ffi 1.4.0-rc2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate open62541-ffi 1.4.0-rc2 on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate open62541-ffi 1.4.0-rc2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate open62541-ffi 1.4.0-rc2
[INFO] tweaked toml for crates.io crate open62541-ffi 1.4.0-rc2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate open62541-ffi 1.4.0-rc2 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" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17d11cd80e02ce8bca32371f12224ee863b7e0da907f857bff3d8050b82c1af9
[INFO] running `Command { std: "docker" "start" "-a" "17d11cd80e02ce8bca32371f12224ee863b7e0da907f857bff3d8050b82c1af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17d11cd80e02ce8bca32371f12224ee863b7e0da907f857bff3d8050b82c1af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d11cd80e02ce8bca32371f12224ee863b7e0da907f857bff3d8050b82c1af9", kill_on_drop: false }`
[INFO] [stdout] 17d11cd80e02ce8bca32371f12224ee863b7e0da907f857bff3d8050b82c1af9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ac97749e63d814e672748a8a6eb8dc297c06188b47bc80039a29303aea0be05
[INFO] running `Command { std: "docker" "start" "-a" "1ac97749e63d814e672748a8a6eb8dc297c06188b47bc80039a29303aea0be05", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling open62541-ffi v1.4.0-rc2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `IgnoreMacros` is never constructed
[INFO] [stdout]  --> build.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct IgnoreMacros(HashSet<String>);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: open62541-ffi@1.4.0-rc2: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] warning: open62541-ffi@1.4.0-rc2: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr]  Documenting open62541-ffi v1.4.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.98s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/open62541_ffi/index.html
[INFO] running `Command { std: "docker" "inspect" "1ac97749e63d814e672748a8a6eb8dc297c06188b47bc80039a29303aea0be05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac97749e63d814e672748a8a6eb8dc297c06188b47bc80039a29303aea0be05", kill_on_drop: false }`
[INFO] [stdout] 1ac97749e63d814e672748a8a6eb8dc297c06188b47bc80039a29303aea0be05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd68f4c6aa8654791b47ce09b88717726a27dd3413b3bcf6d0709d6735625e2b
[INFO] running `Command { std: "docker" "start" "-a" "dd68f4c6aa8654791b47ce09b88717726a27dd3413b3bcf6d0709d6735625e2b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling open62541-ffi v1.4.0-rc2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `IgnoreMacros` is never constructed
[INFO] [stdout]  --> build.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct IgnoreMacros(HashSet<String>);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: open62541-ffi@1.4.0-rc2: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] warning: open62541-ffi@1.4.0-rc2: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr]  Documenting open62541-ffi v1.4.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.50s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/open62541_ffi/index.html
[INFO] running `Command { std: "docker" "inspect" "dd68f4c6aa8654791b47ce09b88717726a27dd3413b3bcf6d0709d6735625e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd68f4c6aa8654791b47ce09b88717726a27dd3413b3bcf6d0709d6735625e2b", kill_on_drop: false }`
[INFO] [stdout] dd68f4c6aa8654791b47ce09b88717726a27dd3413b3bcf6d0709d6735625e2b