[INFO] cloning repository https://github.com/jxmau/mxg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jxmau/mxg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjxmau%2Fmxg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjxmau%2Fmxg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b614a9342c69052d48425f153b6b9b28dfa5b0f3
[INFO] documenting jxmau/mxg 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%2Fjxmau%2Fmxg" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jxmau/mxg 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/jxmau/mxg
[INFO] finished tweaking git repo https://github.com/jxmau/mxg
[INFO] tweaked toml for git repo https://github.com/jxmau/mxg written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jxmau/mxg 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 979a2f2fdba1fc86ad5ffa7c4936dd4f40b1da9a63acb7b77d1da2bf1229bc9a
[INFO] running `Command { std: "docker" "start" "-a" "979a2f2fdba1fc86ad5ffa7c4936dd4f40b1da9a63acb7b77d1da2bf1229bc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "979a2f2fdba1fc86ad5ffa7c4936dd4f40b1da9a63acb7b77d1da2bf1229bc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979a2f2fdba1fc86ad5ffa7c4936dd4f40b1da9a63acb7b77d1da2bf1229bc9a", kill_on_drop: false }`
[INFO] [stdout] 979a2f2fdba1fc86ad5ffa7c4936dd4f40b1da9a63acb7b77d1da2bf1229bc9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ca97cb8d5fe39a3a6bd790a0cc9e5e6bc0310042c93a1f8f192eb5a26e2f2485
[INFO] running `Command { std: "docker" "start" "-a" "ca97cb8d5fe39a3a6bd790a0cc9e5e6bc0310042c93a1f8f192eb5a26e2f2485", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting mxg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "ca97cb8d5fe39a3a6bd790a0cc9e5e6bc0310042c93a1f8f192eb5a26e2f2485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca97cb8d5fe39a3a6bd790a0cc9e5e6bc0310042c93a1f8f192eb5a26e2f2485", kill_on_drop: false }`
[INFO] [stdout] ca97cb8d5fe39a3a6bd790a0cc9e5e6bc0310042c93a1f8f192eb5a26e2f2485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9b793c457c656ed69b89fd74c4d8f1fe6bbed2cb4e8173fdb34408cd1c593ef6
[INFO] running `Command { std: "docker" "start" "-a" "9b793c457c656ed69b89fd74c4d8f1fe6bbed2cb4e8173fdb34408cd1c593ef6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]  Documenting mxg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "9b793c457c656ed69b89fd74c4d8f1fe6bbed2cb4e8173fdb34408cd1c593ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b793c457c656ed69b89fd74c4d8f1fe6bbed2cb4e8173fdb34408cd1c593ef6", kill_on_drop: false }`
[INFO] [stdout] 9b793c457c656ed69b89fd74c4d8f1fe6bbed2cb4e8173fdb34408cd1c593ef6