[INFO] fetching crate crash-context 0.2.0...
[INFO] documenting crash-context-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate crash-context 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate crash-context 0.2.0 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 crash-context 0.2.0
[INFO] finished tweaking crates.io crate crash-context 0.2.0
[INFO] tweaked toml for crates.io crate crash-context 0.2.0 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d8c0e24e37ac58cc419f98726785a637321dcebda3e87419d48d506540bf11b4
[INFO] running `Command { std: "docker" "start" "-a" "d8c0e24e37ac58cc419f98726785a637321dcebda3e87419d48d506540bf11b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8c0e24e37ac58cc419f98726785a637321dcebda3e87419d48d506540bf11b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c0e24e37ac58cc419f98726785a637321dcebda3e87419d48d506540bf11b4", kill_on_drop: false }`
[INFO] [stdout] d8c0e24e37ac58cc419f98726785a637321dcebda3e87419d48d506540bf11b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ce1928c742f7d45acb94e388b71ccbe824cd023cea45fdf4c80cc0bc942b8a89
[INFO] running `Command { std: "docker" "start" "-a" "ce1928c742f7d45acb94e388b71ccbe824cd023cea45fdf4c80cc0bc942b8a89", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]  Documenting crash-context v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `context` links to private item `ucontext_t::uc_link`
[INFO] [stdout]   --> src/linux.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     /// Note that we hide [`ucontext_t::uc_link`] as it is a pointer and thus can't
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "ce1928c742f7d45acb94e388b71ccbe824cd023cea45fdf4c80cc0bc942b8a89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1928c742f7d45acb94e388b71ccbe824cd023cea45fdf4c80cc0bc942b8a89", kill_on_drop: false }`
[INFO] [stdout] ce1928c742f7d45acb94e388b71ccbe824cd023cea45fdf4c80cc0bc942b8a89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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: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] 9b6f326946da04bf0e7b24b4f56557a0d745cee3ab8966ddf7619a2f66524b83
[INFO] running `Command { std: "docker" "start" "-a" "9b6f326946da04bf0e7b24b4f56557a0d745cee3ab8966ddf7619a2f66524b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]  Documenting crash-context v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `context` links to private item `ucontext_t::uc_link`
[INFO] [stdout]   --> src/linux.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     /// Note that we hide [`ucontext_t::uc_link`] as it is a pointer and thus can't
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.99s
[INFO] running `Command { std: "docker" "inspect" "9b6f326946da04bf0e7b24b4f56557a0d745cee3ab8966ddf7619a2f66524b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6f326946da04bf0e7b24b4f56557a0d745cee3ab8966ddf7619a2f66524b83", kill_on_drop: false }`
[INFO] [stdout] 9b6f326946da04bf0e7b24b4f56557a0d745cee3ab8966ddf7619a2f66524b83