[INFO] fetching crate mosh-server-upnp 0.1.0...
[INFO] documenting mosh-server-upnp-0.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate mosh-server-upnp 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mosh-server-upnp 0.1.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mosh-server-upnp 0.1.0
[INFO] finished tweaking crates.io crate mosh-server-upnp 0.1.0
[INFO] tweaked toml for crates.io crate mosh-server-upnp 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded igd v0.7.1
[INFO] [stderr]   Downloaded tokio-retry v0.1.1
[INFO] [stderr]   Downloaded xmltree v0.7.0
[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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81d32b14cabc9f1778b29981e5d90e759b92ca84b0a7e799e0a34a82ba9a9e1c
[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" "81d32b14cabc9f1778b29981e5d90e759b92ca84b0a7e799e0a34a82ba9a9e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81d32b14cabc9f1778b29981e5d90e759b92ca84b0a7e799e0a34a82ba9a9e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d32b14cabc9f1778b29981e5d90e759b92ca84b0a7e799e0a34a82ba9a9e1c", kill_on_drop: false }`
[INFO] [stdout] 81d32b14cabc9f1778b29981e5d90e759b92ca84b0a7e799e0a34a82ba9a9e1c
[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" "+beta-2020-08-29" "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] a20a4929aada5f3a5afb1fe88e60d2d0bce8c83ac0534457f1c354b1aac2a14d
[INFO] running `Command { std: "docker" "start" "-a" "a20a4929aada5f3a5afb1fe88e60d2d0bce8c83ac0534457f1c354b1aac2a14d", kill_on_drop: false }`
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking try-lock v0.1.0
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]     Checking xml-rs v0.7.0
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking tokio-retry v0.1.1
[INFO] [stderr]     Checking xmltree v0.7.0
[INFO] [stderr]     Checking igd v0.7.1
[INFO] [stderr]  Documenting mosh-server-upnp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `Command { std: "docker" "inspect" "a20a4929aada5f3a5afb1fe88e60d2d0bce8c83ac0534457f1c354b1aac2a14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20a4929aada5f3a5afb1fe88e60d2d0bce8c83ac0534457f1c354b1aac2a14d", kill_on_drop: false }`
[INFO] [stdout] a20a4929aada5f3a5afb1fe88e60d2d0bce8c83ac0534457f1c354b1aac2a14d