[INFO] cloning repository https://github.com/Yun-Shan/rust_hello_world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yun-Shan/rust_hello_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYun-Shan%2Frust_hello_world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYun-Shan%2Frust_hello_world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1476d13dffd527f2651f7de6595326302523a89e
[INFO] documenting Yun-Shan/rust_hello_world 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%2FYun-Shan%2Frust_hello_world" "/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/Yun-Shan/rust_hello_world 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/Yun-Shan/rust_hello_world
[INFO] finished tweaking git repo https://github.com/Yun-Shan/rust_hello_world
[INFO] tweaked toml for git repo https://github.com/Yun-Shan/rust_hello_world written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Yun-Shan/rust_hello_world 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] [stdout] 8b2feb4cd0de017ec400e7651ee6c3e2038b60bd762d03db2bd0fa94f6fd1cb5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b2feb4cd0de017ec400e7651ee6c3e2038b60bd762d03db2bd0fa94f6fd1cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b2feb4cd0de017ec400e7651ee6c3e2038b60bd762d03db2bd0fa94f6fd1cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2feb4cd0de017ec400e7651ee6c3e2038b60bd762d03db2bd0fa94f6fd1cb5", kill_on_drop: false }`
[INFO] [stdout] 8b2feb4cd0de017ec400e7651ee6c3e2038b60bd762d03db2bd0fa94f6fd1cb5
[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] f01d9fd4f87b56f64f4692cf7cdfd991032a90a60cbcf9e1da1f4770f4adb966
[INFO] running `Command { std: "docker" "start" "-a" "f01d9fd4f87b56f64f4692cf7cdfd991032a90a60cbcf9e1da1f4770f4adb966", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking proc-macro2 v1.0.36
[INFO] [stderr]    Compiling my_macro v0.1.0 (/opt/rustwide/workdir/my_macro)
[INFO] [stderr]  Documenting rust_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] ======开始解析=======
[INFO] [stdout] 函数 invoke2 的属性 : a = 123
[INFO] [stdout] 函数 invoke2 的属性 : b = 666
[INFO] [stdout] 参数 a 的属性query_arg : name = 1
[INFO] [stdout] 参数 a 的属性check : max_len = 64
[INFO] [stdout] 参数 a 的属性check : min_len = 32
[INFO] [stdout] 参数 b 的属性json_arg : name = 1
[INFO] [stdout] 参数 b 的属性many_props : a = hi, master!
[INFO] [stdout] 参数 b 的属性many_props : b = 2
[INFO] [stdout] 参数 b 的属性many_props : c = true
[INFO] [stdout] 参数 b 的属性many_props : d = 6.66
[INFO] [stdout] 参数 b 的属性many_props : e = ;
[INFO] [stdout] ======完成解析=======
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.87s
[INFO] running `Command { std: "docker" "inspect" "f01d9fd4f87b56f64f4692cf7cdfd991032a90a60cbcf9e1da1f4770f4adb966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01d9fd4f87b56f64f4692cf7cdfd991032a90a60cbcf9e1da1f4770f4adb966", kill_on_drop: false }`
[INFO] [stdout] f01d9fd4f87b56f64f4692cf7cdfd991032a90a60cbcf9e1da1f4770f4adb966
[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] [stdout] 4536c5ef23e69d54cfba39a3016b524721a58b16863e9db08a8f342ccf2f7702
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4536c5ef23e69d54cfba39a3016b524721a58b16863e9db08a8f342ccf2f7702", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking quote v1.0.17
[INFO] [stderr]    Compiling my_macro v0.1.0 (/opt/rustwide/workdir/my_macro)
[INFO] [stderr]  Documenting rust_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] ======开始解析=======
[INFO] [stdout] 函数 invoke2 的属性 : a = 123
[INFO] [stdout] 函数 invoke2 的属性 : b = 666
[INFO] [stdout] 参数 a 的属性query_arg : name = 1
[INFO] [stdout] 参数 a 的属性check : max_len = 64
[INFO] [stdout] 参数 a 的属性check : min_len = 32
[INFO] [stdout] 参数 b 的属性json_arg : name = 1
[INFO] [stdout] 参数 b 的属性many_props : a = hi, master!
[INFO] [stdout] 参数 b 的属性many_props : b = 2
[INFO] [stdout] 参数 b 的属性many_props : c = true
[INFO] [stdout] 参数 b 的属性many_props : d = 6.66
[INFO] [stdout] 参数 b 的属性many_props : e = ;
[INFO] [stdout] ======完成解析=======
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.20s
[INFO] running `Command { std: "docker" "inspect" "4536c5ef23e69d54cfba39a3016b524721a58b16863e9db08a8f342ccf2f7702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4536c5ef23e69d54cfba39a3016b524721a58b16863e9db08a8f342ccf2f7702", kill_on_drop: false }`
[INFO] [stdout] 4536c5ef23e69d54cfba39a3016b524721a58b16863e9db08a8f342ccf2f7702