[INFO] cloning repository https://github.com/Tamschi/subset-struct
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tamschi/subset-struct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamschi%2Fsubset-struct", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTamschi%2Fsubset-struct'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7282ff6a2dcfc872b7f5509869ac3f84638d038
[INFO] documenting Tamschi/subset-struct 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%2FTamschi%2Fsubset-struct" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tamschi/subset-struct 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] removed /workspace/builds/worker-28/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-28/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Tamschi/subset-struct
[INFO] finished tweaking git repo https://github.com/Tamschi/subset-struct
[INFO] tweaked toml for git repo https://github.com/Tamschi/subset-struct written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/Tamschi/subset-struct 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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 1bd8dd458741752ded54795329108cfa5d798d3afdd4b8c54ebf6670fa24f1fd
[INFO] running `Command { std: "docker" "start" "-a" "1bd8dd458741752ded54795329108cfa5d798d3afdd4b8c54ebf6670fa24f1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bd8dd458741752ded54795329108cfa5d798d3afdd4b8c54ebf6670fa24f1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd8dd458741752ded54795329108cfa5d798d3afdd4b8c54ebf6670fa24f1fd", kill_on_drop: false }`
[INFO] [stdout] 1bd8dd458741752ded54795329108cfa5d798d3afdd4b8c54ebf6670fa24f1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 5c33a1a5e7702093c03d58a7db17edcd5ebb304cd8af574295a8f6d016ef7e79
[INFO] running `Command { std: "docker" "start" "-a" "5c33a1a5e7702093c03d58a7db17edcd5ebb304cd8af574295a8f6d016ef7e79", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking debugless-unwrap v0.0.4
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking call2-for-syn v2.0.3
[INFO] [stderr]  Documenting subset-struct v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "5c33a1a5e7702093c03d58a7db17edcd5ebb304cd8af574295a8f6d016ef7e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c33a1a5e7702093c03d58a7db17edcd5ebb304cd8af574295a8f6d016ef7e79", kill_on_drop: false }`
[INFO] [stdout] 5c33a1a5e7702093c03d58a7db17edcd5ebb304cd8af574295a8f6d016ef7e79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 4ad511889d3adf3216e5de375c6425e091eabd94243e7a377231b0a3dda041bc
[INFO] running `Command { std: "docker" "start" "-a" "4ad511889d3adf3216e5de375c6425e091eabd94243e7a377231b0a3dda041bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]     Checking debugless-unwrap v0.0.4
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking call2-for-syn v2.0.3
[INFO] [stderr]  Documenting subset-struct v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "4ad511889d3adf3216e5de375c6425e091eabd94243e7a377231b0a3dda041bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad511889d3adf3216e5de375c6425e091eabd94243e7a377231b0a3dda041bc", kill_on_drop: false }`
[INFO] [stdout] 4ad511889d3adf3216e5de375c6425e091eabd94243e7a377231b0a3dda041bc