[INFO] cloning repository https://github.com/kaichaosun/test-workspace-dependency
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaichaosun/test-workspace-dependency" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaichaosun%2Ftest-workspace-dependency", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaichaosun%2Ftest-workspace-dependency'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23a1eb3e3147faad5d2e38ad4bdc2b7be104d33b
[INFO] documenting kaichaosun/test-workspace-dependency against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaichaosun%2Ftest-workspace-dependency" "/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/kaichaosun/test-workspace-dependency on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kaichaosun/test-workspace-dependency
[INFO] finished tweaking git repo https://github.com/kaichaosun/test-workspace-dependency
[INFO] tweaked toml for git repo https://github.com/kaichaosun/test-workspace-dependency written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/kaichaosun/test-workspace-dependency already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-05-20" "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] fd63583bcec9a3f937dc394d44e3e451a60ffe95ded03d3cdfa4995ac37a32bf
[INFO] running `Command { std: "docker" "start" "-a" "fd63583bcec9a3f937dc394d44e3e451a60ffe95ded03d3cdfa4995ac37a32bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd63583bcec9a3f937dc394d44e3e451a60ffe95ded03d3cdfa4995ac37a32bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd63583bcec9a3f937dc394d44e3e451a60ffe95ded03d3cdfa4995ac37a32bf", kill_on_drop: false }`
[INFO] [stdout] fd63583bcec9a3f937dc394d44e3e451a60ffe95ded03d3cdfa4995ac37a32bf
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36df5c66c4b40950bdcd23b6d53bc464c4030485b8155dbc6ae4f7c4a6d39f3b
[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" "36df5c66c4b40950bdcd23b6d53bc464c4030485b8155dbc6ae4f7c4a6d39f3b", 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 client v0.0.1 (/opt/rustwide/workdir/client)
[INFO] [stderr]  Documenting client v0.0.1 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> client/src/lib.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> client/src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | mod test {
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting test-utils v0.0.1 (/opt/rustwide/workdir/test-utils)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "36df5c66c4b40950bdcd23b6d53bc464c4030485b8155dbc6ae4f7c4a6d39f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36df5c66c4b40950bdcd23b6d53bc464c4030485b8155dbc6ae4f7c4a6d39f3b", kill_on_drop: false }`
[INFO] [stdout] 36df5c66c4b40950bdcd23b6d53bc464c4030485b8155dbc6ae4f7c4a6d39f3b
[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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 1bd67d5f3909a07e96a04d5b33c3a58c2d6be6bea405f82539deec25050e7a1a
[INFO] running `Command { std: "docker" "start" "-a" "1bd67d5f3909a07e96a04d5b33c3a58c2d6be6bea405f82539deec25050e7a1a", 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" "1bd67d5f3909a07e96a04d5b33c3a58c2d6be6bea405f82539deec25050e7a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd67d5f3909a07e96a04d5b33c3a58c2d6be6bea405f82539deec25050e7a1a", kill_on_drop: false }`
[INFO] [stdout] 1bd67d5f3909a07e96a04d5b33c3a58c2d6be6bea405f82539deec25050e7a1a