[INFO] cloning repository https://github.com/foresterre/b44a9e20a2903987528588cf60116202
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/foresterre/b44a9e20a2903987528588cf60116202" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforesterre%2Fb44a9e20a2903987528588cf60116202", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fforesterre%2Fb44a9e20a2903987528588cf60116202'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f693f45e2e81adeabbb15798257a1b67dfb96fe
[INFO] documenting foresterre/b44a9e20a2903987528588cf60116202 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%2Fforesterre%2Fb44a9e20a2903987528588cf60116202" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/foresterre/b44a9e20a2903987528588cf60116202 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/foresterre/b44a9e20a2903987528588cf60116202
[INFO] finished tweaking git repo https://github.com/foresterre/b44a9e20a2903987528588cf60116202
[INFO] tweaked toml for git repo https://github.com/foresterre/b44a9e20a2903987528588cf60116202 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/foresterre/b44a9e20a2903987528588cf60116202 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 28b7dd034bcf30889d9126cc4b266410347715cf467b180d30d26d4a38b67f5d
[INFO] running `Command { std: "docker" "start" "-a" "28b7dd034bcf30889d9126cc4b266410347715cf467b180d30d26d4a38b67f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28b7dd034bcf30889d9126cc4b266410347715cf467b180d30d26d4a38b67f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b7dd034bcf30889d9126cc4b266410347715cf467b180d30d26d4a38b67f5d", kill_on_drop: false }`
[INFO] [stdout] 28b7dd034bcf30889d9126cc4b266410347715cf467b180d30d26d4a38b67f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ebdaf9da08ced28238461914db75a6616d051dc78bbf5d6b07c82658f8505808
[INFO] running `Command { std: "docker" "start" "-a" "ebdaf9da08ced28238461914db75a6616d051dc78bbf5d6b07c82658f8505808", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]     Checking strum v0.24.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]     Checking b44a9e20a2903987528588cf60116202 v0.1.0 (/opt/rustwide/workdir/crates/dep)
[INFO] [stderr]  Documenting sample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.93s
[INFO] running `Command { std: "docker" "inspect" "ebdaf9da08ced28238461914db75a6616d051dc78bbf5d6b07c82658f8505808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebdaf9da08ced28238461914db75a6616d051dc78bbf5d6b07c82658f8505808", kill_on_drop: false }`
[INFO] [stdout] ebdaf9da08ced28238461914db75a6616d051dc78bbf5d6b07c82658f8505808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e11b629fbfa5fa9f08c5d21d3b6e677bc0a62c5137ea850aee3a73bc8341920a
[INFO] running `Command { std: "docker" "start" "-a" "e11b629fbfa5fa9f08c5d21d3b6e677bc0a62c5137ea850aee3a73bc8341920a", kill_on_drop: false }`
[INFO] [stderr] error: no library targets found in package `sample`
[INFO] running `Command { std: "docker" "inspect" "e11b629fbfa5fa9f08c5d21d3b6e677bc0a62c5137ea850aee3a73bc8341920a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11b629fbfa5fa9f08c5d21d3b6e677bc0a62c5137ea850aee3a73bc8341920a", kill_on_drop: false }`
[INFO] [stdout] e11b629fbfa5fa9f08c5d21d3b6e677bc0a62c5137ea850aee3a73bc8341920a