[INFO] fetching crate rustagram 0.1.0...
[INFO] documenting rustagram-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate rustagram 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rustagram 0.1.0 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustagram 0.1.0
[INFO] finished tweaking crates.io crate rustagram 0.1.0
[INFO] tweaked toml for crates.io crate rustagram 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b334771e8abb0ec90404483dd2139579904a0cdcaa836d79656df868c3f2b9b1
[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" "b334771e8abb0ec90404483dd2139579904a0cdcaa836d79656df868c3f2b9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b334771e8abb0ec90404483dd2139579904a0cdcaa836d79656df868c3f2b9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b334771e8abb0ec90404483dd2139579904a0cdcaa836d79656df868c3f2b9b1", kill_on_drop: false }`
[INFO] [stdout] b334771e8abb0ec90404483dd2139579904a0cdcaa836d79656df868c3f2b9b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffcd2dc5972ca68bfc414432d665260a23c5cd793cff2b563ed9d99546cbb25a
[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" "ffcd2dc5972ca68bfc414432d665260a23c5cd793cff2b563ed9d99546cbb25a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking rustagram v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rustagram v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/rustaops/mod.rs:243:57
[INFO] [stdout]     |
[INFO] [stdout] 243 | fn process_blend<I>(foreground: &I, background: &I, f: &Fn(u8, u8) -> u8) -> ImageBuffer<Rgba<u8>, Vec<u8>>
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u8, u8) -> u8`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "ffcd2dc5972ca68bfc414432d665260a23c5cd793cff2b563ed9d99546cbb25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffcd2dc5972ca68bfc414432d665260a23c5cd793cff2b563ed9d99546cbb25a", kill_on_drop: false }`
[INFO] [stdout] ffcd2dc5972ca68bfc414432d665260a23c5cd793cff2b563ed9d99546cbb25a