[INFO] fetching crate udp_hole_punching 0.1.1...
[INFO] documenting udp_hole_punching-0.1.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate udp_hole_punching 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate udp_hole_punching 0.1.1 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 udp_hole_punching 0.1.1
[INFO] finished tweaking crates.io crate udp_hole_punching 0.1.1
[INFO] tweaked toml for crates.io crate udp_hole_punching 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate udp_hole_punching 0.1.1 already has a lockfile, it will not be regenerated
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 0c13db244baf1669f1d2ba9e0eef606d4132188a94848328dea615acaf123a26
[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" "0c13db244baf1669f1d2ba9e0eef606d4132188a94848328dea615acaf123a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c13db244baf1669f1d2ba9e0eef606d4132188a94848328dea615acaf123a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c13db244baf1669f1d2ba9e0eef606d4132188a94848328dea615acaf123a26", kill_on_drop: false }`
[INFO] [stdout] 0c13db244baf1669f1d2ba9e0eef606d4132188a94848328dea615acaf123a26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9057393fb96a03b1425f20aacbff6fdb1bd096a77b4f1f38977d8a3dcbdee84f
[INFO] running `Command { std: "docker" "start" "-a" "9057393fb96a03b1425f20aacbff6fdb1bd096a77b4f1f38977d8a3dcbdee84f", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking futures-lite v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling async-trait v0.1.36
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking blocking v0.4.7
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking smol v0.1.18
[INFO] [stderr]     Checking async-std v1.6.2
[INFO] [stderr]     Checking serde v1.0.114
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Checking punching_server v0.1.1
[INFO] [stderr]     Checking punching_client v0.1.1
[INFO] [stderr]  Documenting udp_hole_punching v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.45s
[INFO] running `Command { std: "docker" "inspect" "9057393fb96a03b1425f20aacbff6fdb1bd096a77b4f1f38977d8a3dcbdee84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9057393fb96a03b1425f20aacbff6fdb1bd096a77b4f1f38977d8a3dcbdee84f", kill_on_drop: false }`
[INFO] [stdout] 9057393fb96a03b1425f20aacbff6fdb1bd096a77b4f1f38977d8a3dcbdee84f
