[INFO] cloning repository https://github.com/MEANyehoon/rust-design-pattern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MEANyehoon/rust-design-pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMEANyehoon%2Frust-design-pattern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMEANyehoon%2Frust-design-pattern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4429598e5a23a52a0d4ba0e0fc2f00fa37d7b33d
[INFO] documenting MEANyehoon/rust-design-pattern 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%2FMEANyehoon%2Frust-design-pattern" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MEANyehoon/rust-design-pattern 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/MEANyehoon/rust-design-pattern
[INFO] finished tweaking git repo https://github.com/MEANyehoon/rust-design-pattern
[INFO] tweaked toml for git repo https://github.com/MEANyehoon/rust-design-pattern written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/MEANyehoon/rust-design-pattern 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] a0d15e085378b76b0bc85bdbcbde27d5dac65246d809c84435f3ca2e682b11bf
[INFO] running `Command { std: "docker" "start" "-a" "a0d15e085378b76b0bc85bdbcbde27d5dac65246d809c84435f3ca2e682b11bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0d15e085378b76b0bc85bdbcbde27d5dac65246d809c84435f3ca2e682b11bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d15e085378b76b0bc85bdbcbde27d5dac65246d809c84435f3ca2e682b11bf", kill_on_drop: false }`
[INFO] [stdout] a0d15e085378b76b0bc85bdbcbde27d5dac65246d809c84435f3ca2e682b11bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] e8dc64d285830cb04a20f7f723f3a7040ab52b9c16a2b34713305fa6f2f8fed9
[INFO] running `Command { std: "docker" "start" "-a" "e8dc64d285830cb04a20f7f723f3a7040ab52b9c16a2b34713305fa6f2f8fed9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting simple-factory-pattern v0.1.0 (/opt/rustwide/workdir/simple-factory-pattern)
[INFO] [stderr]  Documenting factory v0.1.0 (/opt/rustwide/workdir/factory)
[INFO] [stderr]  Documenting decorator-pattern v0.1.0 (/opt/rustwide/workdir/decorator-pattern)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.07s
[INFO] running `Command { std: "docker" "inspect" "e8dc64d285830cb04a20f7f723f3a7040ab52b9c16a2b34713305fa6f2f8fed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8dc64d285830cb04a20f7f723f3a7040ab52b9c16a2b34713305fa6f2f8fed9", kill_on_drop: false }`
[INFO] [stdout] e8dc64d285830cb04a20f7f723f3a7040ab52b9c16a2b34713305fa6f2f8fed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] f2736497235fdfd37052b63f6bb6795cf1c715e02b5ab69e23ee89ade7ded360
[INFO] running `Command { std: "docker" "start" "-a" "f2736497235fdfd37052b63f6bb6795cf1c715e02b5ab69e23ee89ade7ded360", 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" "f2736497235fdfd37052b63f6bb6795cf1c715e02b5ab69e23ee89ade7ded360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2736497235fdfd37052b63f6bb6795cf1c715e02b5ab69e23ee89ade7ded360", kill_on_drop: false }`
[INFO] [stdout] f2736497235fdfd37052b63f6bb6795cf1c715e02b5ab69e23ee89ade7ded360