[INFO] fetching crate bcc 0.0.32...
[INFO] documenting bcc-0.0.32 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate bcc 0.0.32 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate bcc 0.0.32 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 bcc 0.0.32
[INFO] finished tweaking crates.io crate bcc 0.0.32
[INFO] tweaked toml for crates.io crate bcc 0.0.32 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate bcc 0.0.32 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]  Downloading crates ...
[INFO] [stderr]   Downloaded bcc-sys v0.23.0
[INFO] [stderr]   Downloaded syn v1.0.50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c946002955d1384d729cba321ba8a450252556dc09cf262ff94caa0492e14b98
[INFO] running `Command { std: "docker" "start" "-a" "c946002955d1384d729cba321ba8a450252556dc09cf262ff94caa0492e14b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c946002955d1384d729cba321ba8a450252556dc09cf262ff94caa0492e14b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c946002955d1384d729cba321ba8a450252556dc09cf262ff94caa0492e14b98", kill_on_drop: false }`
[INFO] [stdout] c946002955d1384d729cba321ba8a450252556dc09cf262ff94caa0492e14b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e59664caeb19274e468df6ccb7b5b33d7fa278938480d33c80d3e6efc1a20e3
[INFO] running `Command { std: "docker" "start" "-a" "4e59664caeb19274e468df6ccb7b5b33d7fa278938480d33c80d3e6efc1a20e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling bcc-sys v0.23.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]  Documenting bcc v0.0.32 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `XDP_FLAGS_SKB_MODE`
[INFO] [stdout]   --> src/xdp/mod.rs:44:62
[INFO] [stdout]    |
[INFO] [stdout] 44 |     /// By default, the XDP program is run in generic mode [`XDP_FLAGS_SKB_MODE`]
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^ no item named `XDP_FLAGS_SKB_MODE` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/core/mod.rs:312:51
[INFO] [stdout]     |
[INFO] [stdout] 312 |     /// `code` is a string containing C code. See https://github.com/iovisor/bcc for examples
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/iovisor/bcc>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.71s
[INFO] running `Command { std: "docker" "inspect" "4e59664caeb19274e468df6ccb7b5b33d7fa278938480d33c80d3e6efc1a20e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e59664caeb19274e468df6ccb7b5b33d7fa278938480d33c80d3e6efc1a20e3", kill_on_drop: false }`
[INFO] [stdout] 4e59664caeb19274e468df6ccb7b5b33d7fa278938480d33c80d3e6efc1a20e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5b6fc07e88a5ecf73632ef8ff2852c372753f8d31541f1187091b8d8d5887b62
[INFO] running `Command { std: "docker" "start" "-a" "5b6fc07e88a5ecf73632ef8ff2852c372753f8d31541f1187091b8d8d5887b62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling bcc-sys v0.23.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]  Documenting bcc v0.0.32 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `XDP_FLAGS_SKB_MODE`
[INFO] [stdout]   --> src/xdp/mod.rs:44:62
[INFO] [stdout]    |
[INFO] [stdout] 44 |     /// By default, the XDP program is run in generic mode [`XDP_FLAGS_SKB_MODE`]
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^ no item named `XDP_FLAGS_SKB_MODE` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/core/mod.rs:312:51
[INFO] [stdout]     |
[INFO] [stdout] 312 |     /// `code` is a string containing C code. See https://github.com/iovisor/bcc for examples
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/iovisor/bcc>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.97s
[INFO] running `Command { std: "docker" "inspect" "5b6fc07e88a5ecf73632ef8ff2852c372753f8d31541f1187091b8d8d5887b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6fc07e88a5ecf73632ef8ff2852c372753f8d31541f1187091b8d8d5887b62", kill_on_drop: false }`
[INFO] [stdout] 5b6fc07e88a5ecf73632ef8ff2852c372753f8d31541f1187091b8d8d5887b62