[INFO] fetching crate packet-ipc 0.14.0...
[INFO] documenting packet-ipc-0.14.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate packet-ipc 0.14.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate packet-ipc 0.14.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packet-ipc 0.14.0
[INFO] finished tweaking crates.io crate packet-ipc 0.14.0
[INFO] tweaked toml for crates.io crate packet-ipc 0.14.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.47.0" "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] 3db850450b665db769ae2a865610422bb5d7a759ed77f2e06a1187473bd61fad
[INFO] running `Command { std: "docker" "start" "-a" "3db850450b665db769ae2a865610422bb5d7a759ed77f2e06a1187473bd61fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3db850450b665db769ae2a865610422bb5d7a759ed77f2e06a1187473bd61fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db850450b665db769ae2a865610422bb5d7a759ed77f2e06a1187473bd61fad", kill_on_drop: false }`
[INFO] [stdout] 3db850450b665db769ae2a865610422bb5d7a759ed77f2e06a1187473bd61fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.47.0" "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] 3b2faa654380e1c51b889229211efa7a885449f1c53c4c04fd7b6a3e5d4c171f
[INFO] running `Command { std: "docker" "start" "-a" "3b2faa654380e1c51b889229211efa7a885449f1c53c4c04fd7b6a3e5d4c171f", kill_on_drop: false }`
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking ipc-channel v0.14.1
[INFO] [stderr]  Documenting packet-ipc v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.57s
[INFO] running `Command { std: "docker" "inspect" "3b2faa654380e1c51b889229211efa7a885449f1c53c4c04fd7b6a3e5d4c171f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2faa654380e1c51b889229211efa7a885449f1c53c4c04fd7b6a3e5d4c171f", kill_on_drop: false }`
[INFO] [stdout] 3b2faa654380e1c51b889229211efa7a885449f1c53c4c04fd7b6a3e5d4c171f
