[INFO] fetching crate fake 2.4.3...
[INFO] documenting fake-2.4.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate fake 2.4.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate fake 2.4.3 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 fake 2.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fake 2.4.3
[INFO] tweaked toml for crates.io crate fake 2.4.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate fake 2.4.3 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 dummy v0.4.0
[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] [stdout] 1f53f123e1acc722c2d82ae2e198de5f108b53eabc0ef8dcfb9fbc3a202949e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1f53f123e1acc722c2d82ae2e198de5f108b53eabc0ef8dcfb9fbc3a202949e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f53f123e1acc722c2d82ae2e198de5f108b53eabc0ef8dcfb9fbc3a202949e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f53f123e1acc722c2d82ae2e198de5f108b53eabc0ef8dcfb9fbc3a202949e5", kill_on_drop: false }`
[INFO] [stdout] 1f53f123e1acc722c2d82ae2e198de5f108b53eabc0ef8dcfb9fbc3a202949e5
[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] [stdout] 23a33838fcbcaafb2e1af7082257a6de32b407b89cab3be27e5facbbc0d75997
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "23a33838fcbcaafb2e1af7082257a6de32b407b89cab3be27e5facbbc0d75997", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]  Documenting fake v2.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Dummy`
[INFO] [stdout]    --> src/lib.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// implement [`Fake`]. See [`Dummy`][macro@Dummy] for more.
[INFO] [stdout]     |                                       ^^^^^^^^^^^ this link resolves to the trait `Dummy`, which is not in the macro namespace
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the trait, prefix with `trait@`
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// implement [`Fake`]. See [`Dummy`][trait@Dummy] for more.
[INFO] [stdout]     |                                       ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `Command { std: "docker" "inspect" "23a33838fcbcaafb2e1af7082257a6de32b407b89cab3be27e5facbbc0d75997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a33838fcbcaafb2e1af7082257a6de32b407b89cab3be27e5facbbc0d75997", kill_on_drop: false }`
[INFO] [stdout] 23a33838fcbcaafb2e1af7082257a6de32b407b89cab3be27e5facbbc0d75997
[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] [stdout] 61548d430426f8188ba1752228623963dffdf90b54f51deaff93c354ddf6b1be
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "61548d430426f8188ba1752228623963dffdf90b54f51deaff93c354ddf6b1be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]  Documenting fake v2.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Dummy`
[INFO] [stdout]    --> src/lib.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// implement [`Fake`]. See [`Dummy`][macro@Dummy] for more.
[INFO] [stdout]     |                                       ^^^^^^^^^^^ this link resolves to the trait `Dummy`, which is not in the macro namespace
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the trait, prefix with `trait@`
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// implement [`Fake`]. See [`Dummy`][trait@Dummy] for more.
[INFO] [stdout]     |                                       ~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "61548d430426f8188ba1752228623963dffdf90b54f51deaff93c354ddf6b1be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61548d430426f8188ba1752228623963dffdf90b54f51deaff93c354ddf6b1be", kill_on_drop: false }`
[INFO] [stdout] 61548d430426f8188ba1752228623963dffdf90b54f51deaff93c354ddf6b1be