[INFO] fetching crate lmdb-rs 0.7.6...
[INFO] documenting lmdb-rs-0.7.6 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate lmdb-rs 0.7.6 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lmdb-rs 0.7.6 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 lmdb-rs 0.7.6
[INFO] removed path dependency liblmdb-sys from crates.io crate lmdb-rs 0.7.6
[INFO] finished tweaking crates.io crate lmdb-rs 0.7.6
[INFO] tweaked toml for crates.io crate lmdb-rs 0.7.6 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab4993ef171fcc6936ab473900d080457c9541cd99914a476878a9c17739f7e2
[INFO] running `Command { std: "docker" "start" "-a" "ab4993ef171fcc6936ab473900d080457c9541cd99914a476878a9c17739f7e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab4993ef171fcc6936ab473900d080457c9541cd99914a476878a9c17739f7e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab4993ef171fcc6936ab473900d080457c9541cd99914a476878a9c17739f7e2", kill_on_drop: false }`
[INFO] [stdout] ab4993ef171fcc6936ab473900d080457c9541cd99914a476878a9c17739f7e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] f7850951419843a8c29ec2de2312dbb2b6c0897740d7a89af4efc67a4808ae38
[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" "f7850951419843a8c29ec2de2312dbb2b6c0897740d7a89af4efc67a4808ae38", kill_on_drop: false }`
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]  Documenting lmdb-rs v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `Command { std: "docker" "inspect" "f7850951419843a8c29ec2de2312dbb2b6c0897740d7a89af4efc67a4808ae38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7850951419843a8c29ec2de2312dbb2b6c0897740d7a89af4efc67a4808ae38", kill_on_drop: false }`
[INFO] [stdout] f7850951419843a8c29ec2de2312dbb2b6c0897740d7a89af4efc67a4808ae38