[INFO] fetching crate cargo-witgen 0.15.0...
[INFO] documenting cargo-witgen-0.15.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate cargo-witgen 0.15.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate cargo-witgen 0.15.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-witgen 0.15.0
[INFO] finished tweaking crates.io crate cargo-witgen 0.15.0
[INFO] tweaked toml for crates.io crate cargo-witgen 0.15.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-witgen 0.15.0 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.31
[INFO] [stderr]   Downloaded proc-macro2 v1.0.42
[INFO] [stderr]   Downloaded clap v3.2.15
[INFO] [stderr]   Downloaded semver v1.0.12
[INFO] [stderr]   Downloaded syn-file-expand v0.2.0
[INFO] [stderr]   Downloaded aha-wit-parser v0.2.0
[INFO] [stderr]   Downloaded clap-cargo v0.9.1
[INFO] [stderr]   Downloaded either v1.7.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.31
[INFO] [stderr]   Downloaded clap-cargo-extra v0.1.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded witgen_macro_helper v0.15.0
[INFO] [stderr]   Downloaded serde_json v1.0.82
[INFO] [stderr]   Downloaded cargo_metadata v0.15.0
[INFO] [stderr]   Downloaded clap_derive v3.2.15
[INFO] [stderr]   Downloaded os_str_bytes v6.2.0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cf1afd5a74c2b5d0a239dfbbeec07d2441e23cb0dc0f5160488ea843a08cdf5
[INFO] running `Command { std: "docker" "start" "-a" "4cf1afd5a74c2b5d0a239dfbbeec07d2441e23cb0dc0f5160488ea843a08cdf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf1afd5a74c2b5d0a239dfbbeec07d2441e23cb0dc0f5160488ea843a08cdf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf1afd5a74c2b5d0a239dfbbeec07d2441e23cb0dc0f5160488ea843a08cdf5", kill_on_drop: false }`
[INFO] [stdout] 4cf1afd5a74c2b5d0a239dfbbeec07d2441e23cb0dc0f5160488ea843a08cdf5
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20f9494b95d6964736ab32abc1b4a7f725f9875dba7f4b5d2504f60358ba6e2f
[INFO] running `Command { std: "docker" "start" "-a" "20f9494b95d6964736ab32abc1b4a7f725f9875dba7f4b5d2504f60358ba6e2f", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `cargo-witgen` in package `cargo-witgen v0.15.0 (/opt/rustwide/workdir)` has the same output filename as the lib target `cargo_witgen` in package `cargo-witgen v0.15.0 (/opt/rustwide/workdir)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/cargo_witgen/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.70.0-beta.1 (84b7041fd 2023-04-13) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "cargo-witgen", version: "0.15.0", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { name: "cargo-witgen", doc: true, ..: with_path("/opt/rustwide/workdir/src/main.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 17696457299810228498 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "cargo-witgen", version: "0.15.0", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { ..: lib_target("cargo_witgen", ["lib"], "/opt/rustwide/workdir/src/lib.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 4627685137522429652 }
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling semver v1.0.12
[INFO] [stderr]    Compiling camino v1.0.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking unicode-ident v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking os_str_bytes v6.2.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking indexmap v1.9.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking either v1.7.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking unicode-xid v0.2.3
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking heck v0.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking unicode-normalization v0.1.21
[INFO] [stderr]     Checking aha-wit-parser v0.2.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling clap_derive v3.2.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking syn-file-expand v0.2.0
[INFO] [stderr]     Checking witgen_macro_helper v0.15.0
[INFO] [stderr]     Checking clap v3.2.15
[INFO] [stderr]     Checking serde v1.0.140
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking cargo_metadata v0.15.0
[INFO] [stderr]     Checking clap-cargo v0.9.1
[INFO] [stderr]     Checking clap-cargo-extra v0.1.0
[INFO] [stderr]  Documenting cargo-witgen v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cargo-witgen v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "20f9494b95d6964736ab32abc1b4a7f725f9875dba7f4b5d2504f60358ba6e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f9494b95d6964736ab32abc1b4a7f725f9875dba7f4b5d2504f60358ba6e2f", kill_on_drop: false }`
[INFO] [stdout] 20f9494b95d6964736ab32abc1b4a7f725f9875dba7f4b5d2504f60358ba6e2f
[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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a6f26c5fe3f170e29f386e556ebab4f50231691dbecb0c28e0561418296b424
[INFO] running `Command { std: "docker" "start" "-a" "9a6f26c5fe3f170e29f386e556ebab4f50231691dbecb0c28e0561418296b424", kill_on_drop: false }`
[INFO] [stderr]  Documenting cargo-witgen v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "9a6f26c5fe3f170e29f386e556ebab4f50231691dbecb0c28e0561418296b424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6f26c5fe3f170e29f386e556ebab4f50231691dbecb0c28e0561418296b424", kill_on_drop: false }`
[INFO] [stdout] 9a6f26c5fe3f170e29f386e556ebab4f50231691dbecb0c28e0561418296b424
