[INFO] cloning repository https://github.com/project-ela/ela
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/project-ela/ela" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-ela%2Fela", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-ela%2Fela'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61d3a7a307b61d9f2efeaffc3761b3e167da3de3
[INFO] documenting project-ela/ela 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%2Fproject-ela%2Fela" "/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/project-ela/ela 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/project-ela/ela
[INFO] finished tweaking git repo https://github.com/project-ela/ela
[INFO] tweaked toml for git repo https://github.com/project-ela/ela written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/project-ela/ela 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]  Downloading crates ...
[INFO] [stderr]   Downloaded id-arena v2.2.1
[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" "+1.61.0" "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] 1bb83fc3e760def177a4f5d3f07737726bc470c8a9c8a4e850a87ff9977d5a0a
[INFO] running `Command { std: "docker" "start" "-a" "1bb83fc3e760def177a4f5d3f07737726bc470c8a9c8a4e850a87ff9977d5a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bb83fc3e760def177a4f5d3f07737726bc470c8a9c8a4e850a87ff9977d5a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb83fc3e760def177a4f5d3f07737726bc470c8a9c8a4e850a87ff9977d5a0a", kill_on_drop: false }`
[INFO] [stdout] 1bb83fc3e760def177a4f5d3f07737726bc470c8a9c8a4e850a87ff9977d5a0a
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 8405578825ef2fed869024f3b4b71a1acf70f0ed5c06b99660da3f8b8b8b6545
[INFO] running `Command { std: "docker" "start" "-a" "8405578825ef2fed869024f3b4b71a1acf70f0ed5c06b99660da3f8b8b8b6545", kill_on_drop: false }`
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]     Checking elfen v0.1.0 (/opt/rustwide/workdir/elfen)
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]     Checking x86asm v0.1.0 (/opt/rustwide/workdir/x86asm)
[INFO] [stderr]  Documenting elfen v0.1.0 (/opt/rustwide/workdir/elfen)
[INFO] [stderr]  Documenting x86asm v0.1.0 (/opt/rustwide/workdir/x86asm)
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]  Documenting herja v0.1.0 (/opt/rustwide/workdir/herja)
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]  Documenting rota v0.1.0 (/opt/rustwide/workdir/rota)
[INFO] [stderr]  Documenting eir v0.1.0 (/opt/rustwide/workdir/eir)
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking peg v0.7.0
[INFO] [stderr]     Checking siderow v0.1.0 (/opt/rustwide/workdir/siderow)
[INFO] [stderr]  Documenting siderow v0.1.0 (/opt/rustwide/workdir/siderow)
[INFO] [stderr]  Documenting sigrun v0.1.0 (/opt/rustwide/workdir/sigrun)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.18s
[INFO] running `Command { std: "docker" "inspect" "8405578825ef2fed869024f3b4b71a1acf70f0ed5c06b99660da3f8b8b8b6545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8405578825ef2fed869024f3b4b71a1acf70f0ed5c06b99660da3f8b8b8b6545", kill_on_drop: false }`
[INFO] [stdout] 8405578825ef2fed869024f3b4b71a1acf70f0ed5c06b99660da3f8b8b8b6545
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58347596e74e6758b2cde94d856d8637e17023b98225f63bdbc7e5c423ae1e7f
[INFO] running `Command { std: "docker" "start" "-a" "58347596e74e6758b2cde94d856d8637e17023b98225f63bdbc7e5c423ae1e7f", 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" "58347596e74e6758b2cde94d856d8637e17023b98225f63bdbc7e5c423ae1e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58347596e74e6758b2cde94d856d8637e17023b98225f63bdbc7e5c423ae1e7f", kill_on_drop: false }`
[INFO] [stdout] 58347596e74e6758b2cde94d856d8637e17023b98225f63bdbc7e5c423ae1e7f