[INFO] cloning repository https://github.com/jerry73204/apriltag-sys [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jerry73204/apriltag-sys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjerry73204%2Fapriltag-sys", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjerry73204%2Fapriltag-sys'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ff059f7aa18accbd9bb75444e9115c3ede8cad0 [INFO] documenting jerry73204/apriltag-sys against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjerry73204%2Fapriltag-sys" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jerry73204/apriltag-sys on toolchain 6ee483316d2e4581572121d60a955affb2032eb3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jerry73204/apriltag-sys [INFO] finished tweaking git repo https://github.com/jerry73204/apriltag-sys [INFO] tweaked toml for git repo https://github.com/jerry73204/apriltag-sys written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe11f9febb5a0dd00e0d761aab44acf503f089f3ef48f9375806e42a1fb4930f [INFO] running `Command { std: "docker" "start" "-a" "fe11f9febb5a0dd00e0d761aab44acf503f089f3ef48f9375806e42a1fb4930f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe11f9febb5a0dd00e0d761aab44acf503f089f3ef48f9375806e42a1fb4930f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe11f9febb5a0dd00e0d761aab44acf503f089f3ef48f9375806e42a1fb4930f", kill_on_drop: false }` [INFO] [stdout] fe11f9febb5a0dd00e0d761aab44acf503f089f3ef48f9375806e42a1fb4930f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] 9964959c9ee9c6986f60ab786b6716ff4c43cfab226589c8929c20a72850d63f [INFO] running `Command { std: "docker" "start" "-a" "9964959c9ee9c6986f60ab786b6716ff4c43cfab226589c8929c20a72850d63f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling cmake v0.1.49 [INFO] [stderr] Compiling apriltag-sys v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Scraping apriltag-sys v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting apriltag-sys v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `1` [INFO] [stdout] --> /opt/rustwide/workdir/bindings/bindings.rs:1765:5 [INFO] [stdout] | [INFO] [stdout] 1765 | / #[doc = " Estimate pose of the tag using the homography method described in [1]."] [INFO] [stdout] 1766 | | #[doc = " @outparam pose"] [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Estimate pose of the tag using the homography method described in [1]. [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `1` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1` [INFO] [stdout] --> /opt/rustwide/workdir/bindings/bindings.rs:1773:5 [INFO] [stdout] | [INFO] [stdout] 1773 | / #[doc = " Estimate pose of the tag. This returns one or two possible poses for the"] [INFO] [stdout] 1774 | | #[doc = " tag, along with the object-space error of each."] [INFO] [stdout] 1775 | | #[doc = ""] [INFO] [stdout] 1776 | | #[doc = " This uses the homography method described in [1] for the initial estimate."] [INFO] [stdout] ... | [INFO] [stdout] 1791 | | #[doc = ""] [INFO] [stdout] 1792 | | #[doc = " @outparam err1, pose1, err2, pose2"] [INFO] [stdout] | |__________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] This uses the homography method described in [1] for the initial estimate. [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `1` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `2` [INFO] [stdout] --> /opt/rustwide/workdir/bindings/bindings.rs:1773:5 [INFO] [stdout] | [INFO] [stdout] 1773 | / #[doc = " Estimate pose of the tag. This returns one or two possible poses for the"] [INFO] [stdout] 1774 | | #[doc = " tag, along with the object-space error of each."] [INFO] [stdout] 1775 | | #[doc = ""] [INFO] [stdout] 1776 | | #[doc = " This uses the homography method described in [1] for the initial estimate."] [INFO] [stdout] ... | [INFO] [stdout] 1791 | | #[doc = ""] [INFO] [stdout] 1792 | | #[doc = " @outparam err1, pose1, err2, pose2"] [INFO] [stdout] | |__________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `2` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `3` [INFO] [stdout] --> /opt/rustwide/workdir/bindings/bindings.rs:1773:5 [INFO] [stdout] | [INFO] [stdout] 1773 | / #[doc = " Estimate pose of the tag. This returns one or two possible poses for the"] [INFO] [stdout] 1774 | | #[doc = " tag, along with the object-space error of each."] [INFO] [stdout] 1775 | | #[doc = ""] [INFO] [stdout] 1776 | | #[doc = " This uses the homography method described in [1] for the initial estimate."] [INFO] [stdout] ... | [INFO] [stdout] 1791 | | #[doc = ""] [INFO] [stdout] 1792 | | #[doc = " @outparam err1, pose1, err2, pose2"] [INFO] [stdout] | |__________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `3` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "9964959c9ee9c6986f60ab786b6716ff4c43cfab226589c8929c20a72850d63f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9964959c9ee9c6986f60ab786b6716ff4c43cfab226589c8929c20a72850d63f", kill_on_drop: false }` [INFO] [stdout] 9964959c9ee9c6986f60ab786b6716ff4c43cfab226589c8929c20a72850d63f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] 0b72e356efef53338a3a4cf24c08ed8967e51d4e5faf9a9225d7bac01669c6f9 [INFO] running `Command { std: "docker" "start" "-a" "0b72e356efef53338a3a4cf24c08ed8967e51d4e5faf9a9225d7bac01669c6f9", kill_on_drop: false }` [INFO] [stderr] Compiling apriltag-sys v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Scraping apriltag-sys v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting apriltag-sys v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `1` [INFO] [stdout] --> /opt/rustwide/workdir/bindings/bindings.rs:1765:5 [INFO] [stdout] | [INFO] [stdout] 1765 | / #[doc = " Estimate pose of the tag using the homography method described in [1]."] [INFO] [stdout] 1766 | | #[doc = " @outparam pose"] [INFO] [stdout] | |______________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Estimate pose of the tag using the homography method described in [1]. [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `1` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1` [INFO] [stdout] --> /opt/rustwide/workdir/bindings/bindings.rs:1773:5 [INFO] [stdout] | [INFO] [stdout] 1773 | / #[doc = " Estimate pose of the tag. This returns one or two possible poses for the"] [INFO] [stdout] 1774 | | #[doc = " tag, along with the object-space error of each."] [INFO] [stdout] 1775 | | #[doc = ""] [INFO] [stdout] 1776 | | #[doc = " This uses the homography method described in [1] for the initial estimate."] [INFO] [stdout] ... | [INFO] [stdout] 1791 | | #[doc = ""] [INFO] [stdout] 1792 | | #[doc = " @outparam err1, pose1, err2, pose2"] [INFO] [stdout] | |__________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] This uses the homography method described in [1] for the initial estimate. [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `1` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `2` [INFO] [stdout] --> /opt/rustwide/workdir/bindings/bindings.rs:1773:5 [INFO] [stdout] | [INFO] [stdout] 1773 | / #[doc = " Estimate pose of the tag. This returns one or two possible poses for the"] [INFO] [stdout] 1774 | | #[doc = " tag, along with the object-space error of each."] [INFO] [stdout] 1775 | | #[doc = ""] [INFO] [stdout] 1776 | | #[doc = " This uses the homography method described in [1] for the initial estimate."] [INFO] [stdout] ... | [INFO] [stdout] 1791 | | #[doc = ""] [INFO] [stdout] 1792 | | #[doc = " @outparam err1, pose1, err2, pose2"] [INFO] [stdout] | |__________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `2` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `3` [INFO] [stdout] --> /opt/rustwide/workdir/bindings/bindings.rs:1773:5 [INFO] [stdout] | [INFO] [stdout] 1773 | / #[doc = " Estimate pose of the tag. This returns one or two possible poses for the"] [INFO] [stdout] 1774 | | #[doc = " tag, along with the object-space error of each."] [INFO] [stdout] 1775 | | #[doc = ""] [INFO] [stdout] 1776 | | #[doc = " This uses the homography method described in [1] for the initial estimate."] [INFO] [stdout] ... | [INFO] [stdout] 1791 | | #[doc = ""] [INFO] [stdout] 1792 | | #[doc = " @outparam err1, pose1, err2, pose2"] [INFO] [stdout] | |__________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `3` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "0b72e356efef53338a3a4cf24c08ed8967e51d4e5faf9a9225d7bac01669c6f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b72e356efef53338a3a4cf24c08ed8967e51d4e5faf9a9225d7bac01669c6f9", kill_on_drop: false }` [INFO] [stdout] 0b72e356efef53338a3a4cf24c08ed8967e51d4e5faf9a9225d7bac01669c6f9