[INFO] fetching crate libheif-rs 0.15.0...
[INFO] documenting libheif-rs-0.15.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate libheif-rs 0.15.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libheif-rs 0.15.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libheif-rs 0.15.0
[INFO] finished tweaking crates.io crate libheif-rs 0.15.0
[INFO] tweaked toml for crates.io crate libheif-rs 0.15.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 54142a0af31e0ae8769409200f7a25e34b6f9c24dc017970bee1cfe98a5f1635
[INFO] running `Command { std: "docker" "start" "-a" "54142a0af31e0ae8769409200f7a25e34b6f9c24dc017970bee1cfe98a5f1635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54142a0af31e0ae8769409200f7a25e34b6f9c24dc017970bee1cfe98a5f1635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54142a0af31e0ae8769409200f7a25e34b6f9c24dc017970bee1cfe98a5f1635", kill_on_drop: false }`
[INFO] [stdout] 54142a0af31e0ae8769409200f7a25e34b6f9c24dc017970bee1cfe98a5f1635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fd96c1c3b04197caae26a4340d50c1396dfdbdbd71609023ff66c427ce2923e
[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" "4fd96c1c3b04197caae26a4340d50c1396dfdbdbd71609023ff66c427ce2923e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libheif-sys v1.12.0
[INFO] [stderr]    Compiling enumn v0.1.3
[INFO] [stderr]  Documenting libheif-rs v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `set_primary_image`
[INFO] [stdout]    --> src/context.rs:162:54
[INFO] [stdout]     |
[INFO] [stdout] 162 |     /// you can change the primary image later with [`set_primary_image`] method.
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^ no item named `set_primary_image` 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: unresolved link to `set_primary_image`
[INFO] [stdout]    --> src/context.rs:163:10
[INFO] [stdout]     |
[INFO] [stdout] 163 |     /// [`set_primary_image`]: #method.set_primary_image
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^ no item named `set_primary_image` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "4fd96c1c3b04197caae26a4340d50c1396dfdbdbd71609023ff66c427ce2923e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd96c1c3b04197caae26a4340d50c1396dfdbdbd71609023ff66c427ce2923e", kill_on_drop: false }`
[INFO] [stdout] 4fd96c1c3b04197caae26a4340d50c1396dfdbdbd71609023ff66c427ce2923e
