[INFO] cloning repository https://github.com/kagemeka/rust_project_template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kagemeka/rust_project_template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkagemeka%2Frust_project_template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkagemeka%2Frust_project_template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79d45619f025dc42d2bb83433b3d1a3a50efc9e8
[INFO] documenting kagemeka/rust_project_template 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%2Fkagemeka%2Frust_project_template" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kagemeka/rust_project_template 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/kagemeka/rust_project_template
[INFO] finished tweaking git repo https://github.com/kagemeka/rust_project_template
[INFO] tweaked toml for git repo https://github.com/kagemeka/rust_project_template written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/kagemeka/rust_project_template 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd99b4c8efbf817a7a889815c24b0eb0bdd60641f8f014329799b850b27591a7
[INFO] running `Command { std: "docker" "start" "-a" "fd99b4c8efbf817a7a889815c24b0eb0bdd60641f8f014329799b850b27591a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd99b4c8efbf817a7a889815c24b0eb0bdd60641f8f014329799b850b27591a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd99b4c8efbf817a7a889815c24b0eb0bdd60641f8f014329799b850b27591a7", kill_on_drop: false }`
[INFO] [stdout] fd99b4c8efbf817a7a889815c24b0eb0bdd60641f8f014329799b850b27591a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22d3a358cc146038f21aaf580a0ba47f488fa2436dd735429fb8001f04e74fb6
[INFO] running `Command { std: "docker" "start" "-a" "22d3a358cc146038f21aaf580a0ba47f488fa2436dd735429fb8001f04e74fb6", kill_on_drop: false }`
[INFO] [stderr]  Documenting project-template v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking project-template v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/lib.rs:38:46
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// thus `pub(crate)` item won't be shown in https://docs.rs
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://docs.rs>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "22d3a358cc146038f21aaf580a0ba47f488fa2436dd735429fb8001f04e74fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d3a358cc146038f21aaf580a0ba47f488fa2436dd735429fb8001f04e74fb6", kill_on_drop: false }`
[INFO] [stdout] 22d3a358cc146038f21aaf580a0ba47f488fa2436dd735429fb8001f04e74fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3a8f4d7d0817b570a8319bd5453587a9eeea4c5d0d9a59ef3ecd67eeb6c31ed
[INFO] running `Command { std: "docker" "start" "-a" "a3a8f4d7d0817b570a8319bd5453587a9eeea4c5d0d9a59ef3ecd67eeb6c31ed", kill_on_drop: false }`
[INFO] [stderr]  Documenting project-template v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/lib.rs:38:46
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// thus `pub(crate)` item won't be shown in https://docs.rs
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://docs.rs>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "a3a8f4d7d0817b570a8319bd5453587a9eeea4c5d0d9a59ef3ecd67eeb6c31ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a8f4d7d0817b570a8319bd5453587a9eeea4c5d0d9a59ef3ecd67eeb6c31ed", kill_on_drop: false }`
[INFO] [stdout] a3a8f4d7d0817b570a8319bd5453587a9eeea4c5d0d9a59ef3ecd67eeb6c31ed