[INFO] fetching crate ruma-federation-api 0.0.3...
[INFO] documenting ruma-federation-api-0.0.3 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate ruma-federation-api 0.0.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ruma-federation-api 0.0.3 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-federation-api 0.0.3
[INFO] finished tweaking crates.io crate ruma-federation-api 0.0.3
[INFO] tweaked toml for crates.io crate ruma-federation-api 0.0.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 670aa1c71134bdbffabd8d904cc806a1f87fe17322fa42057f96efb575adb88b
[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" "670aa1c71134bdbffabd8d904cc806a1f87fe17322fa42057f96efb575adb88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "670aa1c71134bdbffabd8d904cc806a1f87fe17322fa42057f96efb575adb88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670aa1c71134bdbffabd8d904cc806a1f87fe17322fa42057f96efb575adb88b", kill_on_drop: false }`
[INFO] [stdout] 670aa1c71134bdbffabd8d904cc806a1f87fe17322fa42057f96efb575adb88b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e958b35ccf23343508f83c022596b162e39d51e73f5aa599f1863a150fc0f47
[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" "5e958b35ccf23343508f83c022596b162e39d51e73f5aa599f1863a150fc0f47", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking form_urlencoded v1.0.0
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling ruma-events-macros v0.22.0-alpha.1
[INFO] [stderr]    Compiling ruma-api-macros v0.17.0-alpha.1
[INFO] [stderr]     Checking js_int v0.1.9
[INFO] [stderr]     Checking ruma-serde v0.2.3
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.1.1
[INFO] [stderr]     Checking ruma-common v0.2.0
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.17.4
[INFO] [stderr]     Checking ruma-identifiers v0.17.4
[INFO] [stderr]     Checking ruma-events v0.22.0-alpha.1
[INFO] [stderr]     Checking ruma-api v0.17.0-alpha.1
[INFO] [stderr]  Documenting ruma-federation-api v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.90s
[INFO] running `Command { std: "docker" "inspect" "5e958b35ccf23343508f83c022596b162e39d51e73f5aa599f1863a150fc0f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e958b35ccf23343508f83c022596b162e39d51e73f5aa599f1863a150fc0f47", kill_on_drop: false }`
[INFO] [stdout] 5e958b35ccf23343508f83c022596b162e39d51e73f5aa599f1863a150fc0f47