[INFO] fetching crate natvis-pdbs 1.0.2...
[INFO] documenting natvis-pdbs-1.0.2 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate natvis-pdbs 1.0.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate natvis-pdbs 1.0.2 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 natvis-pdbs 1.0.2
[INFO] finished tweaking crates.io crate natvis-pdbs 1.0.2
[INFO] tweaked toml for crates.io crate natvis-pdbs 1.0.2 written to /workspace/builds/worker-12/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] 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 682a67ff3d9ad06c43bfea02224e0e7b3d96c968e55c987fc05dd261d07176b0
[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" "682a67ff3d9ad06c43bfea02224e0e7b3d96c968e55c987fc05dd261d07176b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "682a67ff3d9ad06c43bfea02224e0e7b3d96c968e55c987fc05dd261d07176b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "682a67ff3d9ad06c43bfea02224e0e7b3d96c968e55c987fc05dd261d07176b0", kill_on_drop: false }`
[INFO] [stdout] 682a67ff3d9ad06c43bfea02224e0e7b3d96c968e55c987fc05dd261d07176b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 57eddbd057e92e96c5f9ba7bd671b6fd5c0b0e1561d158ee75fce4e15e083b7a
[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" "57eddbd057e92e96c5f9ba7bd671b6fd5c0b0e1561d158ee75fce4e15e083b7a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking cargo_metadata v0.9.1
[INFO] [stderr]  Documenting natvis-pdbs v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "57eddbd057e92e96c5f9ba7bd671b6fd5c0b0e1561d158ee75fce4e15e083b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57eddbd057e92e96c5f9ba7bd671b6fd5c0b0e1561d158ee75fce4e15e083b7a", kill_on_drop: false }`
[INFO] [stdout] 57eddbd057e92e96c5f9ba7bd671b6fd5c0b0e1561d158ee75fce4e15e083b7a
