[INFO] fetching crate buffett-metrics 0.1.3...
[INFO] documenting buffett-metrics-0.1.3 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate buffett-metrics 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate buffett-metrics 0.1.3 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 buffett-metrics 0.1.3
[INFO] finished tweaking crates.io crate buffett-metrics 0.1.3
[INFO] tweaked toml for crates.io crate buffett-metrics 0.1.3 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d2daba65898f30f699955f59bd69f14f749c3c05683971815ed78734c93eac5e
[INFO] running `Command { std: "docker" "start" "-a" "d2daba65898f30f699955f59bd69f14f749c3c05683971815ed78734c93eac5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2daba65898f30f699955f59bd69f14f749c3c05683971815ed78734c93eac5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2daba65898f30f699955f59bd69f14f749c3c05683971815ed78734c93eac5e", kill_on_drop: false }`
[INFO] [stdout] d2daba65898f30f699955f59bd69f14f749c3c05683971815ed78734c93eac5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9cdf2f2f24578229314156fb1a80fb9908ec2638671c4a67c1c459e2f5c36f9b
[INFO] running `Command { std: "docker" "start" "-a" "9cdf2f2f24578229314156fb1a80fb9908ec2638671c4a67c1c459e2f5c36f9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking antidote v1.0.0
[INFO] [stderr]     Checking buffett-timing v0.1.1
[INFO] [stderr]    Compiling sys-info v0.5.10
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking hyper-native-tls v0.3.0
[INFO] [stderr]     Checking influx_db_client v0.3.6
[INFO] [stderr]  Documenting buffett-metrics v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `Command { std: "docker" "inspect" "9cdf2f2f24578229314156fb1a80fb9908ec2638671c4a67c1c459e2f5c36f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cdf2f2f24578229314156fb1a80fb9908ec2638671c4a67c1c459e2f5c36f9b", kill_on_drop: false }`
[INFO] [stdout] 9cdf2f2f24578229314156fb1a80fb9908ec2638671c4a67c1c459e2f5c36f9b
