[INFO] cloning repository https://github.com/BenEdridge/rust-fs-mock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BenEdridge/rust-fs-mock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenEdridge%2Frust-fs-mock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBenEdridge%2Frust-fs-mock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75569afb7e963aeaf0b0fbbc497423f54e6b561a
[INFO] documenting BenEdridge/rust-fs-mock 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%2FBenEdridge%2Frust-fs-mock" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BenEdridge/rust-fs-mock 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/BenEdridge/rust-fs-mock
[INFO] finished tweaking git repo https://github.com/BenEdridge/rust-fs-mock
[INFO] tweaked toml for git repo https://github.com/BenEdridge/rust-fs-mock written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/BenEdridge/rust-fs-mock 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] bb4085a82af7c75625a8c28779b9c215dcd185817c8cc7a2b3f3f76bdfc70f6f
[INFO] running `Command { std: "docker" "start" "-a" "bb4085a82af7c75625a8c28779b9c215dcd185817c8cc7a2b3f3f76bdfc70f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb4085a82af7c75625a8c28779b9c215dcd185817c8cc7a2b3f3f76bdfc70f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4085a82af7c75625a8c28779b9c215dcd185817c8cc7a2b3f3f76bdfc70f6f", kill_on_drop: false }`
[INFO] [stdout] bb4085a82af7c75625a8c28779b9c215dcd185817c8cc7a2b3f3f76bdfc70f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 805b398f65be4d75819b28f8d5d377842328af8b2ec792f304bcf8015dc6697c
[INFO] running `Command { std: "docker" "start" "-a" "805b398f65be4d75819b28f8d5d377842328af8b2ec792f304bcf8015dc6697c", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust-fs-mock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::os::unix::fs::PermissionsExt`
[INFO] [stdout]    --> src/lib.rs:182:25
[INFO] [stdout]     |
[INFO] [stdout] 182 | /// [`PermissionsExt`]: crate::os::unix::fs::PermissionsExt
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `os` in module `rust_fs_mock`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::os::unix::fs::symlink`
[INFO] [stdout]     --> src/lib.rs:1780:37
[INFO] [stdout]      |
[INFO] [stdout] 1780 | /// [`std::os::unix::fs::symlink`]: crate::os::unix::fs::symlink
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `os` in module `rust_fs_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::os::windows::fs::symlink_file`
[INFO] [stdout]     --> src/lib.rs:1781:45
[INFO] [stdout]      |
[INFO] [stdout] 1781 | /// [`std::os::windows::fs::symlink_file`]: crate::os::windows::fs::symlink_file
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `os` in module `rust_fs_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::os::windows::fs::symlink_dir`
[INFO] [stdout]     --> src/lib.rs:1782:22
[INFO] [stdout]      |
[INFO] [stdout] 1782 | /// [`symlink_dir`]: crate::os::windows::fs::symlink_dir
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `os` in module `rust_fs_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lib.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! BASED ON: https://github.com/rust-lang/rust/commit/d0178b4f99c70d2443f9b76421429d0d23dadc45
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/commit/d0178b4f99c70d2443f9b76421429d0d23dadc45>`
[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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "805b398f65be4d75819b28f8d5d377842328af8b2ec792f304bcf8015dc6697c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805b398f65be4d75819b28f8d5d377842328af8b2ec792f304bcf8015dc6697c", kill_on_drop: false }`
[INFO] [stdout] 805b398f65be4d75819b28f8d5d377842328af8b2ec792f304bcf8015dc6697c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] b50acd54a33f131e49b2f194ece571e856b53caee0b3105bbfd12d93746d87d3
[INFO] running `Command { std: "docker" "start" "-a" "b50acd54a33f131e49b2f194ece571e856b53caee0b3105bbfd12d93746d87d3", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust-fs-mock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::os::unix::fs::PermissionsExt`
[INFO] [stdout]    --> src/lib.rs:182:25
[INFO] [stdout]     |
[INFO] [stdout] 182 | /// [`PermissionsExt`]: crate::os::unix::fs::PermissionsExt
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `os` in module `rust_fs_mock`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::os::unix::fs::symlink`
[INFO] [stdout]     --> src/lib.rs:1780:37
[INFO] [stdout]      |
[INFO] [stdout] 1780 | /// [`std::os::unix::fs::symlink`]: crate::os::unix::fs::symlink
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `os` in module `rust_fs_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::os::windows::fs::symlink_file`
[INFO] [stdout]     --> src/lib.rs:1781:45
[INFO] [stdout]      |
[INFO] [stdout] 1781 | /// [`std::os::windows::fs::symlink_file`]: crate::os::windows::fs::symlink_file
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `os` in module `rust_fs_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::os::windows::fs::symlink_dir`
[INFO] [stdout]     --> src/lib.rs:1782:22
[INFO] [stdout]      |
[INFO] [stdout] 1782 | /// [`symlink_dir`]: crate::os::windows::fs::symlink_dir
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `os` in module `rust_fs_mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lib.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! BASED ON: https://github.com/rust-lang/rust/commit/d0178b4f99c70d2443f9b76421429d0d23dadc45
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/commit/d0178b4f99c70d2443f9b76421429d0d23dadc45>`
[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: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "b50acd54a33f131e49b2f194ece571e856b53caee0b3105bbfd12d93746d87d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50acd54a33f131e49b2f194ece571e856b53caee0b3105bbfd12d93746d87d3", kill_on_drop: false }`
[INFO] [stdout] b50acd54a33f131e49b2f194ece571e856b53caee0b3105bbfd12d93746d87d3