[INFO] fetching crate scaleway 0.0.1...
[INFO] documenting scaleway-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate scaleway 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate scaleway 0.0.1 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 scaleway 0.0.1
[INFO] finished tweaking crates.io crate scaleway 0.0.1
[INFO] tweaked toml for crates.io crate scaleway 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] baa74312fd9bcb70747b668a93873734d23522da154451cfbcf4f60f335781ac
[INFO] running `Command { std: "docker" "start" "-a" "baa74312fd9bcb70747b668a93873734d23522da154451cfbcf4f60f335781ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baa74312fd9bcb70747b668a93873734d23522da154451cfbcf4f60f335781ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa74312fd9bcb70747b668a93873734d23522da154451cfbcf4f60f335781ac", kill_on_drop: false }`
[INFO] [stdout] baa74312fd9bcb70747b668a93873734d23522da154451cfbcf4f60f335781ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a5e7d116a9b2a5cd7d47a5ed5bb970be7842258fa516af990f4cddd1b74c3a94
[INFO] running `Command { std: "docker" "start" "-a" "a5e7d116a9b2a5cd7d47a5ed5bb970be7842258fa516af990f4cddd1b74c3a94", kill_on_drop: false }`
[INFO] [stderr]  Documenting scaleway v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "a5e7d116a9b2a5cd7d47a5ed5bb970be7842258fa516af990f4cddd1b74c3a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e7d116a9b2a5cd7d47a5ed5bb970be7842258fa516af990f4cddd1b74c3a94", kill_on_drop: false }`
[INFO] [stdout] a5e7d116a9b2a5cd7d47a5ed5bb970be7842258fa516af990f4cddd1b74c3a94