[INFO] cloning repository https://github.com/Jack-Zhang-1314/DataStruct
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jack-Zhang-1314/DataStruct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Zhang-1314%2FDataStruct", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Zhang-1314%2FDataStruct'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3e0ce4522f4766887b90323046da0ff30ebf635
[INFO] documenting Jack-Zhang-1314/DataStruct against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJack-Zhang-1314%2FDataStruct" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jack-Zhang-1314/DataStruct on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jack-Zhang-1314/DataStruct
[INFO] finished tweaking git repo https://github.com/Jack-Zhang-1314/DataStruct
[INFO] tweaked toml for git repo https://github.com/Jack-Zhang-1314/DataStruct written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Jack-Zhang-1314/DataStruct already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] f6fe4d8a8ba4a4f91b72f16cfc59236b06fdc9fcbdb03417cf0e5463c3f1aa3f
[INFO] running `Command { std: "docker" "start" "-a" "f6fe4d8a8ba4a4f91b72f16cfc59236b06fdc9fcbdb03417cf0e5463c3f1aa3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6fe4d8a8ba4a4f91b72f16cfc59236b06fdc9fcbdb03417cf0e5463c3f1aa3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6fe4d8a8ba4a4f91b72f16cfc59236b06fdc9fcbdb03417cf0e5463c3f1aa3f", kill_on_drop: false }`
[INFO] [stdout] f6fe4d8a8ba4a4f91b72f16cfc59236b06fdc9fcbdb03417cf0e5463c3f1aa3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] f9cfcca08989aed488abe614cd0afe3b6f45ec458b4356889fbc20f32f9cba54
[INFO] running `Command { std: "docker" "start" "-a" "f9cfcca08989aed488abe614cd0afe3b6f45ec458b4356889fbc20f32f9cba54", kill_on_drop: false }`
[INFO] [stderr]     Checking stack v0.1.0 (/opt/rustwide/workdir/stack)
[INFO] [stderr]  Documenting node v0.1.0 (/opt/rustwide/workdir/node)
[INFO] [stderr]  Documenting stack v0.1.0 (/opt/rustwide/workdir/stack)
[INFO] [stderr]  Documenting rust-use v0.1.0 (/opt/rustwide/workdir/rust-use)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "f9cfcca08989aed488abe614cd0afe3b6f45ec458b4356889fbc20f32f9cba54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9cfcca08989aed488abe614cd0afe3b6f45ec458b4356889fbc20f32f9cba54", kill_on_drop: false }`
[INFO] [stdout] f9cfcca08989aed488abe614cd0afe3b6f45ec458b4356889fbc20f32f9cba54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 3564e8848cd288d70e7a3974bed68eb52aa417bd15771b66a54d1f9551da690f
[INFO] running `Command { std: "docker" "start" "-a" "3564e8848cd288d70e7a3974bed68eb52aa417bd15771b66a54d1f9551da690f", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "3564e8848cd288d70e7a3974bed68eb52aa417bd15771b66a54d1f9551da690f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3564e8848cd288d70e7a3974bed68eb52aa417bd15771b66a54d1f9551da690f", kill_on_drop: false }`
[INFO] [stdout] 3564e8848cd288d70e7a3974bed68eb52aa417bd15771b66a54d1f9551da690f