[INFO] cloning repository https://github.com/ZakKurasov/rust-rpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZakKurasov/rust-rpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakKurasov%2Frust-rpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakKurasov%2Frust-rpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14a35a8e754c41dd46a107c7c0736c8a3b01587c
[INFO] documenting ZakKurasov/rust-rpc against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakKurasov%2Frust-rpc" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZakKurasov/rust-rpc on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZakKurasov/rust-rpc
[INFO] finished tweaking git repo https://github.com/ZakKurasov/rust-rpc
[INFO] tweaked toml for git repo https://github.com/ZakKurasov/rust-rpc written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ZakKurasov/rust-rpc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43163dda72368f53435772b3498da6dbf545cbee1135f9322c27696029ab4a8f
[INFO] running `Command { std: "docker" "start" "-a" "43163dda72368f53435772b3498da6dbf545cbee1135f9322c27696029ab4a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43163dda72368f53435772b3498da6dbf545cbee1135f9322c27696029ab4a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43163dda72368f53435772b3498da6dbf545cbee1135f9322c27696029ab4a8f", kill_on_drop: false }`
[INFO] [stdout] 43163dda72368f53435772b3498da6dbf545cbee1135f9322c27696029ab4a8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7382cd4ca3372ae5f88be50f35d41e6911b4353ce9f9214fac386f9545e6fab7
[INFO] running `Command { std: "docker" "start" "-a" "7382cd4ca3372ae5f88be50f35d41e6911b4353ce9f9214fac386f9545e6fab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking quote v1.0.10
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]  Documenting rpc_macro v0.1.0 (/opt/rustwide/workdir/rpc_lib/rpc_macro)
[INFO] [stderr]    Compiling rpc_macro v0.1.0 (/opt/rustwide/workdir/rpc_lib/rpc_macro)
[INFO] [stderr]     Checking rpc_lib v0.1.0 (/opt/rustwide/workdir/rpc_lib)
[INFO] [stderr]  Documenting rpc_lib v0.1.0 (/opt/rustwide/workdir/rpc_lib)
[INFO] [stderr]     Checking rpc_interface v0.1.0 (/opt/rustwide/workdir/rpc_interface)
[INFO] [stderr]  Documenting rpc_interface v0.1.0 (/opt/rustwide/workdir/rpc_interface)
[INFO] [stderr]  Documenting rpc_client v0.1.0 (/opt/rustwide/workdir/rpc_client)
[INFO] [stderr]  Documenting rpc_server v0.1.0 (/opt/rustwide/workdir/rpc_server)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "7382cd4ca3372ae5f88be50f35d41e6911b4353ce9f9214fac386f9545e6fab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7382cd4ca3372ae5f88be50f35d41e6911b4353ce9f9214fac386f9545e6fab7", kill_on_drop: false }`
[INFO] [stdout] 7382cd4ca3372ae5f88be50f35d41e6911b4353ce9f9214fac386f9545e6fab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f772d70656cac6d7775b7a96998e41a9beacc30347c2a52c443f5858b9dfb12a
[INFO] running `Command { std: "docker" "start" "-a" "f772d70656cac6d7775b7a96998e41a9beacc30347c2a52c443f5858b9dfb12a", 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" "f772d70656cac6d7775b7a96998e41a9beacc30347c2a52c443f5858b9dfb12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f772d70656cac6d7775b7a96998e41a9beacc30347c2a52c443f5858b9dfb12a", kill_on_drop: false }`
[INFO] [stdout] f772d70656cac6d7775b7a96998e41a9beacc30347c2a52c443f5858b9dfb12a
