[INFO] fetching crate avif 0.0.0...
[INFO] documenting avif-0.0.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate avif 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate avif 0.0.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avif 0.0.0
[INFO] finished tweaking crates.io crate avif 0.0.0
[INFO] tweaked toml for crates.io crate avif 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate avif 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0deaf98cbaeb4ac95d95966143d8b39d8db449781ea16328c39230b71f50e6a
[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" "b0deaf98cbaeb4ac95d95966143d8b39d8db449781ea16328c39230b71f50e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0deaf98cbaeb4ac95d95966143d8b39d8db449781ea16328c39230b71f50e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0deaf98cbaeb4ac95d95966143d8b39d8db449781ea16328c39230b71f50e6a", kill_on_drop: false }`
[INFO] [stdout] b0deaf98cbaeb4ac95d95966143d8b39d8db449781ea16328c39230b71f50e6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ef65e3f4fb99dcabf9806569bc59176922f10df77d0b3791d2f10cf5093eced
[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" "9ef65e3f4fb99dcabf9806569bc59176922f10df77d0b3791d2f10cf5093eced", kill_on_drop: false }`
[INFO] [stderr]  Documenting avif v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "9ef65e3f4fb99dcabf9806569bc59176922f10df77d0b3791d2f10cf5093eced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef65e3f4fb99dcabf9806569bc59176922f10df77d0b3791d2f10cf5093eced", kill_on_drop: false }`
[INFO] [stdout] 9ef65e3f4fb99dcabf9806569bc59176922f10df77d0b3791d2f10cf5093eced
