[INFO] crate elastic_types_derive 0.21.0-pre.4 is already in cache
[INFO] documenting elastic_types_derive-0.21.0-pre.4 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate elastic_types_derive 0.21.0-pre.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate elastic_types_derive 0.21.0-pre.4 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elastic_types_derive 0.21.0-pre.4
[INFO] finished tweaking crates.io crate elastic_types_derive 0.21.0-pre.4
[INFO] tweaked toml for crates.io crate elastic_types_derive 0.21.0-pre.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 0bff17e686e1a56db8f0f250b10f8dfde775ce1e70bf21f56092a85aea68bc1f
[INFO] running `Command { std: "docker" "start" "-a" "0bff17e686e1a56db8f0f250b10f8dfde775ce1e70bf21f56092a85aea68bc1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bff17e686e1a56db8f0f250b10f8dfde775ce1e70bf21f56092a85aea68bc1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bff17e686e1a56db8f0f250b10f8dfde775ce1e70bf21f56092a85aea68bc1f", kill_on_drop: false }`
[INFO] [stdout] 0bff17e686e1a56db8f0f250b10f8dfde775ce1e70bf21f56092a85aea68bc1f
[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" "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" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7759ef90ade786e981d687b9586f6d4995c48f0772c841f0e1ff6f0dd3a2c827
[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" "7759ef90ade786e981d687b9586f6d4995c48f0772c841f0e1ff6f0dd3a2c827", kill_on_drop: false }`
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking serde_derive_internals v0.15.1
[INFO] [stderr]     Checking elastic_types_derive_internals v0.21.0-pre.4
[INFO] [stderr]  Documenting elastic_types_derive v0.21.0-pre.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.75s
[INFO] running `Command { std: "docker" "inspect" "7759ef90ade786e981d687b9586f6d4995c48f0772c841f0e1ff6f0dd3a2c827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7759ef90ade786e981d687b9586f6d4995c48f0772c841f0e1ff6f0dd3a2c827", kill_on_drop: false }`
[INFO] [stdout] 7759ef90ade786e981d687b9586f6d4995c48f0772c841f0e1ff6f0dd3a2c827