[INFO] fetching crate x11-clipboard 0.6.1...
[INFO] documenting x11-clipboard-0.6.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate x11-clipboard 0.6.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate x11-clipboard 0.6.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate x11-clipboard 0.6.1
[INFO] finished tweaking crates.io crate x11-clipboard 0.6.1
[INFO] tweaked toml for crates.io crate x11-clipboard 0.6.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate x11-clipboard 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 8114d9dc22259338e44646371173e3207defc0166dbb4771e6bbfd5b401bcdfc
[INFO] running `Command { std: "docker" "start" "-a" "8114d9dc22259338e44646371173e3207defc0166dbb4771e6bbfd5b401bcdfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8114d9dc22259338e44646371173e3207defc0166dbb4771e6bbfd5b401bcdfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8114d9dc22259338e44646371173e3207defc0166dbb4771e6bbfd5b401bcdfc", kill_on_drop: false }`
[INFO] [stdout] 8114d9dc22259338e44646371173e3207defc0166dbb4771e6bbfd5b401bcdfc
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 7035ea6a2a3cde723c68cb7ffb3b86229e847e24c00c62213bdb2a7223d2e672
[INFO] running `Command { std: "docker" "start" "-a" "7035ea6a2a3cde723c68cb7ffb3b86229e847e24c00c62213bdb2a7223d2e672", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling xcb v1.1.1
[INFO] [stderr]  Documenting x11-clipboard v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.16s
[INFO] running `Command { std: "docker" "inspect" "7035ea6a2a3cde723c68cb7ffb3b86229e847e24c00c62213bdb2a7223d2e672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7035ea6a2a3cde723c68cb7ffb3b86229e847e24c00c62213bdb2a7223d2e672", kill_on_drop: false }`
[INFO] [stdout] 7035ea6a2a3cde723c68cb7ffb3b86229e847e24c00c62213bdb2a7223d2e672
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 5b0255d4f9361d26c94a6c15fb834652c73f72aa3e5a6a2871b19130a9a02959
[INFO] running `Command { std: "docker" "start" "-a" "5b0255d4f9361d26c94a6c15fb834652c73f72aa3e5a6a2871b19130a9a02959", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling xcb v1.1.1
[INFO] [stderr]  Documenting x11-clipboard v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.93s
[INFO] running `Command { std: "docker" "inspect" "5b0255d4f9361d26c94a6c15fb834652c73f72aa3e5a6a2871b19130a9a02959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0255d4f9361d26c94a6c15fb834652c73f72aa3e5a6a2871b19130a9a02959", kill_on_drop: false }`
[INFO] [stdout] 5b0255d4f9361d26c94a6c15fb834652c73f72aa3e5a6a2871b19130a9a02959