[INFO] fetching crate cw-nameservice 0.5.1...
[INFO] documenting cw-nameservice-0.5.1 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate cw-nameservice 0.5.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cw-nameservice 0.5.1 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cw-nameservice 0.5.1
[INFO] finished tweaking crates.io crate cw-nameservice 0.5.1
[INFO] tweaked toml for crates.io crate cw-nameservice 0.5.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cw-nameservice 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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 cosmwasm-schema v0.9.1
[INFO] [stderr]   Downloaded cosmwasm-vm v0.9.1
[INFO] [stderr]   Downloaded cosmwasm-storage v0.9.1
[INFO] [stderr]   Downloaded schemars_derive v0.7.4
[INFO] [stderr]   Downloaded schemars v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 1cf2d838e9835f1738dff66b040439cc99e0f3f991a1842a6d7ff2412ec3adde
[INFO] running `Command { std: "docker" "start" "-a" "1cf2d838e9835f1738dff66b040439cc99e0f3f991a1842a6d7ff2412ec3adde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf2d838e9835f1738dff66b040439cc99e0f3f991a1842a6d7ff2412ec3adde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf2d838e9835f1738dff66b040439cc99e0f3f991a1842a6d7ff2412ec3adde", kill_on_drop: false }`
[INFO] [stdout] 1cf2d838e9835f1738dff66b040439cc99e0f3f991a1842a6d7ff2412ec3adde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e07516ebee43b846cf9fccd41a8e58c4834172aca80deab8ea0245fb975e566f
[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" "e07516ebee43b846cf9fccd41a8e58c4834172aca80deab8ea0245fb975e566f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling doc-comment v0.3.2
[INFO] [stderr]    Compiling schemars v0.7.4
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling schemars_derive v0.7.4
[INFO] [stderr]    Compiling snafu-derive v0.6.8
[INFO] [stderr]     Checking snafu v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking serde-json-wasm v0.2.1
[INFO] [stderr]     Checking cosmwasm-std v0.9.1
[INFO] [stderr]     Checking cosmwasm-storage v0.9.1
[INFO] [stderr]  Documenting cw-nameservice v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.51s
[INFO] running `Command { std: "docker" "inspect" "e07516ebee43b846cf9fccd41a8e58c4834172aca80deab8ea0245fb975e566f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e07516ebee43b846cf9fccd41a8e58c4834172aca80deab8ea0245fb975e566f", kill_on_drop: false }`
[INFO] [stdout] e07516ebee43b846cf9fccd41a8e58c4834172aca80deab8ea0245fb975e566f