[INFO] fetching crate interloc 0.1.2...
[INFO] documenting interloc-0.1.2 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate interloc 0.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate interloc 0.1.2 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 interloc 0.1.2
[INFO] finished tweaking crates.io crate interloc 0.1.2
[INFO] tweaked toml for crates.io crate interloc 0.1.2 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] a4e0960db87b4ef43847eaea49ea5fcb7d5a65330a7497d69af45d614ae136ff
[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" "a4e0960db87b4ef43847eaea49ea5fcb7d5a65330a7497d69af45d614ae136ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4e0960db87b4ef43847eaea49ea5fcb7d5a65330a7497d69af45d614ae136ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e0960db87b4ef43847eaea49ea5fcb7d5a65330a7497d69af45d614ae136ff", kill_on_drop: false }`
[INFO] [stdout] a4e0960db87b4ef43847eaea49ea5fcb7d5a65330a7497d69af45d614ae136ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] be95caa48567968ec5d37d88c2e52fdb97ea6d2a4436a078ffca0321b87d3d0b
[INFO] running `Command { std: "docker" "start" "-a" "be95caa48567968ec5d37d88c2e52fdb97ea6d2a4436a078ffca0321b87d3d0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lock_api v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]  Documenting interloc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "be95caa48567968ec5d37d88c2e52fdb97ea6d2a4436a078ffca0321b87d3d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be95caa48567968ec5d37d88c2e52fdb97ea6d2a4436a078ffca0321b87d3d0b", kill_on_drop: false }`
[INFO] [stdout] be95caa48567968ec5d37d88c2e52fdb97ea6d2a4436a078ffca0321b87d3d0b
