[INFO] fetching crate dirty_static 0.1.1...
[INFO] documenting dirty_static-0.1.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate dirty_static 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dirty_static 0.1.1 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 dirty_static 0.1.1
[INFO] finished tweaking crates.io crate dirty_static 0.1.1
[INFO] tweaked toml for crates.io crate dirty_static 0.1.1 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] [stdout] 92caf9329778141180bc0750fc68868b6f1e2334820f58652d558dfa7de44e6b
[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" "92caf9329778141180bc0750fc68868b6f1e2334820f58652d558dfa7de44e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92caf9329778141180bc0750fc68868b6f1e2334820f58652d558dfa7de44e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92caf9329778141180bc0750fc68868b6f1e2334820f58652d558dfa7de44e6b", kill_on_drop: false }`
[INFO] [stdout] 92caf9329778141180bc0750fc68868b6f1e2334820f58652d558dfa7de44e6b
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 02d42201a695c2fc48ea82d2dd3eec1a7d3a11c27e442e7e1595c242450bf7f8
[INFO] running `Command { std: "docker" "start" "-a" "02d42201a695c2fc48ea82d2dd3eec1a7d3a11c27e442e7e1595c242450bf7f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting dirty_static v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "02d42201a695c2fc48ea82d2dd3eec1a7d3a11c27e442e7e1595c242450bf7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d42201a695c2fc48ea82d2dd3eec1a7d3a11c27e442e7e1595c242450bf7f8", kill_on_drop: false }`
[INFO] [stdout] 02d42201a695c2fc48ea82d2dd3eec1a7d3a11c27e442e7e1595c242450bf7f8