[INFO] fetching crate libp2p-plaintext 0.29.0...
[INFO] documenting libp2p-plaintext-0.29.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate libp2p-plaintext 0.29.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate libp2p-plaintext 0.29.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-plaintext 0.29.0
[INFO] finished tweaking crates.io crate libp2p-plaintext 0.29.0
[INFO] tweaked toml for crates.io crate libp2p-plaintext 0.29.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] d64c49953d5a42f1123f2fe9a2e463ba66c7ce7ef9d15ac49bc0211cba17106d
[INFO] running `Command { std: "docker" "start" "-a" "d64c49953d5a42f1123f2fe9a2e463ba66c7ce7ef9d15ac49bc0211cba17106d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d64c49953d5a42f1123f2fe9a2e463ba66c7ce7ef9d15ac49bc0211cba17106d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64c49953d5a42f1123f2fe9a2e463ba66c7ce7ef9d15ac49bc0211cba17106d", kill_on_drop: false }`
[INFO] [stdout] d64c49953d5a42f1123f2fe9a2e463ba66c7ce7ef9d15ac49bc0211cba17106d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] fe4e6c76eed7a48e5523214fec250e943df46112c48424e4e873a4e2714ab273
[INFO] running `Command { std: "docker" "start" "-a" "fe4e6c76eed7a48e5523214fec250e943df46112c48424e4e873a4e2714ab273", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-channel v0.3.16
[INFO] [stderr]    Compiling libp2p-plaintext v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-util v0.3.16
[INFO] [stderr]     Checking asynchronous-codec v0.6.0
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking unsigned-varint v0.7.0
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking multihash v0.14.0
[INFO] [stderr]     Checking multistream-select v0.10.2
[INFO] [stderr]     Checking multiaddr v0.13.0
[INFO] [stderr]     Checking libp2p-core v0.29.0
[INFO] [stderr]  Documenting libp2p-plaintext v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.63s
[INFO] running `Command { std: "docker" "inspect" "fe4e6c76eed7a48e5523214fec250e943df46112c48424e4e873a4e2714ab273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4e6c76eed7a48e5523214fec250e943df46112c48424e4e873a4e2714ab273", kill_on_drop: false }`
[INFO] [stdout] fe4e6c76eed7a48e5523214fec250e943df46112c48424e4e873a4e2714ab273
