[INFO] fetching crate chd-capi 0.1.5...
[INFO] documenting chd-capi-0.1.5 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate chd-capi 0.1.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate chd-capi 0.1.5 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chd-capi 0.1.5
[INFO] finished tweaking crates.io crate chd-capi 0.1.5
[INFO] tweaked toml for crates.io crate chd-capi 0.1.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 7e06ec4e4526d4c3e49108ddcb9c7bbd8edd5c447043b03e9efc1652ab62f283
[INFO] running `Command { std: "docker" "start" "-a" "7e06ec4e4526d4c3e49108ddcb9c7bbd8edd5c447043b03e9efc1652ab62f283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e06ec4e4526d4c3e49108ddcb9c7bbd8edd5c447043b03e9efc1652ab62f283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e06ec4e4526d4c3e49108ddcb9c7bbd8edd5c447043b03e9efc1652ab62f283", kill_on_drop: false }`
[INFO] [stdout] 7e06ec4e4526d4c3e49108ddcb9c7bbd8edd5c447043b03e9efc1652ab62f283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] c48d9b923f7a4ecc56202d275b24949923dbab5659baf479ff833ee1fbb5276b
[INFO] running `Command { std: "docker" "start" "-a" "c48d9b923f7a4ecc56202d275b24949923dbab5659baf479ff833ee1fbb5276b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling serde_derive v1.0.150
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling serde v1.0.150
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cbindgen v0.24.3
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]     Checking crc-catalog v2.1.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]     Checking bitreader v0.3.6
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[INFO] [stderr]     Checking text_io v0.1.12
[INFO] [stderr]    Compiling indexmap v1.9.2
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[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking lzma-rs-perf-exp v0.2.1
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking chd v0.2.3
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling chd-capi v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping chd-capi v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting chd-capi v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::chd_core_file`
[INFO] [stdout]    --> src/lib.rs:100:85
[INFO] [stdout]     |
[INFO] [stdout] 100 | /// The result of passing an object created by this function into [`chd_core_file`](crate::chd_core_file)
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^^^^^^^^^^^ no item named `chd_core_file` in module `chd_capi`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_file`
[INFO] [stdout]    --> src/lib.rs:106:131
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...::chd_open), [`chd_open_file`](crate::chd_open_file), or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_core_file`
[INFO] [stdout]    --> src/lib.rs:106:180
[INFO] [stdout]     |
[INFO] [stdout] 106 | ...or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_core_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_file`
[INFO] [stdout]    --> src/lib.rs:140:128
[INFO] [stdout]     |
[INFO] [stdout] 140 | ...::chd_open), [`chd_open_file`](crate::chd_open_file), or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_core_file`
[INFO] [stdout]    --> src/lib.rs:140:177
[INFO] [stdout]     |
[INFO] [stdout] 140 | ...or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_core_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_file`
[INFO] [stdout]    --> src/lib.rs:173:128
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...::chd_open), [`chd_open_file`](crate::chd_open_file), or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_core_file`
[INFO] [stdout]    --> src/lib.rs:173:177
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_core_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_file`
[INFO] [stdout]    --> src/lib.rs:190:128
[INFO] [stdout]     |
[INFO] [stdout] 190 | ...::chd_open), [`chd_open_file`](crate::chd_open_file), or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_core_file`
[INFO] [stdout]    --> src/lib.rs:190:177
[INFO] [stdout]     |
[INFO] [stdout] 190 | ...or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_core_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_file`
[INFO] [stdout]    --> src/lib.rs:240:128
[INFO] [stdout]     |
[INFO] [stdout] 240 | ...::chd_open), [`chd_open_file`](crate::chd_open_file), or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::chd_open_core_file`
[INFO] [stdout]    --> src/lib.rs:240:177
[INFO] [stdout]     |
[INFO] [stdout] 240 | ...or [`chd_open_core_file`](crate::chd_open_core_file).
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `chd_open_core_file` in module `chd_capi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.60s
[INFO] running `Command { std: "docker" "inspect" "c48d9b923f7a4ecc56202d275b24949923dbab5659baf479ff833ee1fbb5276b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48d9b923f7a4ecc56202d275b24949923dbab5659baf479ff833ee1fbb5276b", kill_on_drop: false }`
[INFO] [stdout] c48d9b923f7a4ecc56202d275b24949923dbab5659baf479ff833ee1fbb5276b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "default chd_core_file chd_virtio chd_precache" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] cbff897046de0ceeb6a5ad97474fb246182ee7d6bb226e2ff663b9fec79d20db
[INFO] running `Command { std: "docker" "start" "-a" "cbff897046de0ceeb6a5ad97474fb246182ee7d6bb226e2ff663b9fec79d20db", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling cbindgen v0.24.3
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling chd-capi v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping chd-capi v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: failed to scan lib in package `chd-capi` for example code usage
[INFO] [stderr]     Try running with `--verbose` to see the error message.
[INFO] [stderr]     If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml
[INFO] [stderr] warning: `chd-capi` (lib) generated 1 warning
[INFO] [stderr]  Documenting chd-capi v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.42s
[INFO] running `Command { std: "docker" "inspect" "cbff897046de0ceeb6a5ad97474fb246182ee7d6bb226e2ff663b9fec79d20db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbff897046de0ceeb6a5ad97474fb246182ee7d6bb226e2ff663b9fec79d20db", kill_on_drop: false }`
[INFO] [stdout] cbff897046de0ceeb6a5ad97474fb246182ee7d6bb226e2ff663b9fec79d20db