[INFO] fetching crate image-canvas 0.0.6...
[INFO] documenting image-canvas-0.0.6 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate image-canvas 0.0.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate image-canvas 0.0.6 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate image-canvas 0.0.6
[INFO] finished tweaking crates.io crate image-canvas 0.0.6
[INFO] tweaked toml for crates.io crate image-canvas 0.0.6 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fa9a6ef5554f43ceb891d653aec3ca750cbdf7a89e442664f5f64f5a0815140
[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" "6fa9a6ef5554f43ceb891d653aec3ca750cbdf7a89e442664f5f64f5a0815140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fa9a6ef5554f43ceb891d653aec3ca750cbdf7a89e442664f5f64f5a0815140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa9a6ef5554f43ceb891d653aec3ca750cbdf7a89e442664f5f64f5a0815140", kill_on_drop: false }`
[INFO] [stdout] 6fa9a6ef5554f43ceb891d653aec3ca750cbdf7a89e442664f5f64f5a0815140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6ec5bec530c9f27a598966eaa51510483a4dc9fcfebffdf768cd1a9903e7600
[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" "a6ec5bec530c9f27a598966eaa51510483a4dc9fcfebffdf768cd1a9903e7600", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
[INFO] [stderr]     Checking zerocopy v0.2.8
[INFO] [stderr]  Documenting image-canvas v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `map_to`
[INFO] [stdout]    --> src/canvas.rs:275:14
[INFO] [stdout]     |
[INFO] [stdout] 275 |     /// See [`map_to`] for the details.
[INFO] [stdout]     |              ^^^^^^^^ the module `canvas` contains no item named `map_to`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(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 `transmute_to`
[INFO] [stdout]    --> src/canvas.rs:289:17
[INFO] [stdout]     |
[INFO] [stdout] 289 |     /// Unlike [`transmute_to`] there are no restrictions on the pixel types. This will reuse the
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ the module `canvas` contains no item named `transmute_to`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `map_to`
[INFO] [stdout]    --> src/rec.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 266 |     /// See [`map_to`] for details.
[INFO] [stdout]     |              ^^^^^^^^ the module `rec` contains no item named `map_to`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.43s
[INFO] running `Command { std: "docker" "inspect" "a6ec5bec530c9f27a598966eaa51510483a4dc9fcfebffdf768cd1a9903e7600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ec5bec530c9f27a598966eaa51510483a4dc9fcfebffdf768cd1a9903e7600", kill_on_drop: false }`
[INFO] [stdout] a6ec5bec530c9f27a598966eaa51510483a4dc9fcfebffdf768cd1a9903e7600
