[INFO] cloning repository https://github.com/raiden-rs/safe-builder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raiden-rs/safe-builder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraiden-rs%2Fsafe-builder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraiden-rs%2Fsafe-builder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be5ead208e05aa9f8367c94c9883d27d12f1ea5c
[INFO] documenting raiden-rs/safe-builder 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%2Fraiden-rs%2Fsafe-builder" "/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/raiden-rs/safe-builder 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/raiden-rs/safe-builder
[INFO] finished tweaking git repo https://github.com/raiden-rs/safe-builder
[INFO] tweaked toml for git repo https://github.com/raiden-rs/safe-builder written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/raiden-rs/safe-builder 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-quote v0.3.2
[INFO] [stderr]   Downloaded insta v0.16.1
[INFO] [stderr]   Downloaded syn v1.0.35
[INFO] [stderr]   Downloaded proc-quote-impl v0.3.2
[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] 73d4b919bf07f1a5f5d6d629bb9db3d81b3ec4c6c71cc923fe8ec62a4a997464
[INFO] running `Command { std: "docker" "start" "-a" "73d4b919bf07f1a5f5d6d629bb9db3d81b3ec4c6c71cc923fe8ec62a4a997464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73d4b919bf07f1a5f5d6d629bb9db3d81b3ec4c6c71cc923fe8ec62a4a997464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d4b919bf07f1a5f5d6d629bb9db3d81b3ec4c6c71cc923fe8ec62a4a997464", kill_on_drop: false }`
[INFO] [stdout] 73d4b919bf07f1a5f5d6d629bb9db3d81b3ec4c6c71cc923fe8ec62a4a997464
[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] 46f8a2c4fb97bb825c5e55fafe99a81d29c0309d7fa93de48b2f0ca99db7f235
[INFO] running `Command { std: "docker" "start" "-a" "46f8a2c4fb97bb825c5e55fafe99a81d29c0309d7fa93de48b2f0ca99db7f235", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]    Compiling proc-quote-impl v0.3.2
[INFO] [stderr]     Checking proc-quote v0.3.2
[INFO] [stderr]  Documenting safe-builder-derive v0.1.0 (/opt/rustwide/workdir/safe-builder-derive)
[INFO] [stderr]    Compiling safe-builder-derive v0.1.0 (/opt/rustwide/workdir/safe-builder-derive)
[INFO] [stderr]  Documenting safe-builder v0.1.0 (/opt/rustwide/workdir/safe-builder)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.91s
[INFO] running `Command { std: "docker" "inspect" "46f8a2c4fb97bb825c5e55fafe99a81d29c0309d7fa93de48b2f0ca99db7f235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f8a2c4fb97bb825c5e55fafe99a81d29c0309d7fa93de48b2f0ca99db7f235", kill_on_drop: false }`
[INFO] [stdout] 46f8a2c4fb97bb825c5e55fafe99a81d29c0309d7fa93de48b2f0ca99db7f235
[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] f0d9d0c866dab331924eaa17f5ff676d436928c8d18550875601af82e1e240f2
[INFO] running `Command { std: "docker" "start" "-a" "f0d9d0c866dab331924eaa17f5ff676d436928c8d18550875601af82e1e240f2", 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" "f0d9d0c866dab331924eaa17f5ff676d436928c8d18550875601af82e1e240f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d9d0c866dab331924eaa17f5ff676d436928c8d18550875601af82e1e240f2", kill_on_drop: false }`
[INFO] [stdout] f0d9d0c866dab331924eaa17f5ff676d436928c8d18550875601af82e1e240f2