[INFO] cloning repository https://github.com/gftea/rust_ws_template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gftea/rust_ws_template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgftea%2Frust_ws_template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgftea%2Frust_ws_template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0aa2b129cd793405e0e6d4b3a1435cbebdf4af17
[INFO] documenting gftea/rust_ws_template 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%2Fgftea%2Frust_ws_template" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gftea/rust_ws_template 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/gftea/rust_ws_template
[INFO] finished tweaking git repo https://github.com/gftea/rust_ws_template
[INFO] tweaked toml for git repo https://github.com/gftea/rust_ws_template written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/gftea/rust_ws_template 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] [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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 77e594919d5a3899fae65288459cba5989e2328f417ff1fe0f20f7f6bd7d7007
[INFO] running `Command { std: "docker" "start" "-a" "77e594919d5a3899fae65288459cba5989e2328f417ff1fe0f20f7f6bd7d7007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77e594919d5a3899fae65288459cba5989e2328f417ff1fe0f20f7f6bd7d7007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77e594919d5a3899fae65288459cba5989e2328f417ff1fe0f20f7f6bd7d7007", kill_on_drop: false }`
[INFO] [stdout] 77e594919d5a3899fae65288459cba5989e2328f417ff1fe0f20f7f6bd7d7007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 287e54e38f86ea295d80a94c7fb336f6f5b041e20697b622c0437ea8c379c8b6
[INFO] running `Command { std: "docker" "start" "-a" "287e54e38f86ea295d80a94c7fb336f6f5b041e20697b622c0437ea8c379c8b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]     Checking hello_macro v0.1.0 (/opt/rustwide/workdir/hello_macro)
[INFO] [stderr]  Documenting hello_macro v0.1.0 (/opt/rustwide/workdir/hello_macro)
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting hello_macro_derive v0.1.0 (/opt/rustwide/workdir/hello_macro/hello_macro_derive)
[INFO] [stderr]    Compiling hello_macro_derive v0.1.0 (/opt/rustwide/workdir/hello_macro/hello_macro_derive)
[INFO] [stderr]     Checking mylib1 v0.1.0 (/opt/rustwide/workdir/mylib1)
[INFO] [stderr]     Checking mylib2 v0.1.0 (/opt/rustwide/workdir/mylib2)
[INFO] [stderr]  Documenting mylib1 v0.1.0 (/opt/rustwide/workdir/mylib1)
[INFO] [stderr]  Documenting mylib2 v0.1.0 (/opt/rustwide/workdir/mylib2)
[INFO] [stderr]  Documenting mybinary v0.1.0 (/opt/rustwide/workdir/mybinary)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.33s
[INFO] running `Command { std: "docker" "inspect" "287e54e38f86ea295d80a94c7fb336f6f5b041e20697b622c0437ea8c379c8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287e54e38f86ea295d80a94c7fb336f6f5b041e20697b622c0437ea8c379c8b6", kill_on_drop: false }`
[INFO] [stdout] 287e54e38f86ea295d80a94c7fb336f6f5b041e20697b622c0437ea8c379c8b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] b158525a50abd81ff4e734138ae28ac28defc4d471c46682b17dba968b66ebdd
[INFO] running `Command { std: "docker" "start" "-a" "b158525a50abd81ff4e734138ae28ac28defc4d471c46682b17dba968b66ebdd", 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" "b158525a50abd81ff4e734138ae28ac28defc4d471c46682b17dba968b66ebdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b158525a50abd81ff4e734138ae28ac28defc4d471c46682b17dba968b66ebdd", kill_on_drop: false }`
[INFO] [stdout] b158525a50abd81ff4e734138ae28ac28defc4d471c46682b17dba968b66ebdd