[INFO] fetching crate apriltag-sys 0.3.0...
[INFO] documenting apriltag-sys-0.3.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate apriltag-sys 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate apriltag-sys 0.3.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apriltag-sys 0.3.0
[INFO] finished tweaking crates.io crate apriltag-sys 0.3.0
[INFO] tweaked toml for crates.io crate apriltag-sys 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aff63b5d2fdd6527cab507d2dca605b02968206515b6062af2d74a4697351bc1
[INFO] running `Command { std: "docker" "start" "-a" "aff63b5d2fdd6527cab507d2dca605b02968206515b6062af2d74a4697351bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aff63b5d2fdd6527cab507d2dca605b02968206515b6062af2d74a4697351bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff63b5d2fdd6527cab507d2dca605b02968206515b6062af2d74a4697351bc1", kill_on_drop: false }`
[INFO] [stdout] aff63b5d2fdd6527cab507d2dca605b02968206515b6062af2d74a4697351bc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd3533c92879991ab87e24e1d4142e623b9b5b17c9dec21c16efab0a8b4718f2
[INFO] running `Command { std: "docker" "start" "-a" "fd3533c92879991ab87e24e1d4142e623b9b5b17c9dec21c16efab0a8b4718f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling apriltag-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Context`, `anyhow`
[INFO] [stdout]  --> build.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, bail, ensure, Context, Result};
[INFO] [stdout]   |              ^^^^^^                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MANIFEST_DIR` is never used
[INFO] [stdout]   --> build.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | static MANIFEST_DIR: &str = env!("CARGO_MANIFEST_DIR");
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting apriltag-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]     --> /opt/rustwide/workdir/bindings/bindings.rs:1852:5
[INFO] [stdout]      |
[INFO] [stdout] 1852 |     #[doc = " Estimate pose of the tag using the homography method described in [1].\n @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:1859:5
[INFO] [stdout]      |
[INFO] [stdout] 1859 |     #[doc = " Estimate pose of the tag. This returns one or two possible poses for the\n tag, along with the object-space error of each.\n\n This uses the homography method described in [1] for the initial estimate.\n Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is\n used to find a potential second local minima and Orthogonal Iteration is\n used to refine this second estimate.\n\n [1]: E. Olson, “Apriltag: A robust and flexible visual fiducial system,” in\n      2011 IEEE International Conference on Robotics and Automation,\n      May 2011, pp. 3400–3407.\n [2]: Lu, G. D. Hager and E. Mjolsness, \"Fast and globally convergent pose\n      estimation from video images,\" in IEEE Transactions on Pattern Analysis\n      and Machine Intelligence, vol. 22, no. 6, pp. 610-622, June 2000.\n      doi: 10.1109/34.862199\n [3]: Schweighofer and A. Pinz, \"Robust Pose Estimation from a Planar Target,\"\n      in IEEE Transactions on Pattern Analysis and Machine Intelligence,\n      vol. 28, no. 12, pp. 2024-2030, Dec. 2006.  doi: 10.1109/TPAMI.2006.252\n\n @outparam err1, pose1, err2, pose...
[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:1859:5
[INFO] [stdout]      |
[INFO] [stdout] 1859 |     #[doc = " Estimate pose of the tag. This returns one or two possible poses for the\n tag, along with the object-space error of each.\n\n This uses the homography method described in [1] for the initial estimate.\n Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is\n used to find a potential second local minima and Orthogonal Iteration is\n used to refine this second estimate.\n\n [1]: E. Olson, “Apriltag: A robust and flexible visual fiducial system,” in\n      2011 IEEE International Conference on Robotics and Automation,\n      May 2011, pp. 3400–3407.\n [2]: Lu, G. D. Hager and E. Mjolsness, \"Fast and globally convergent pose\n      estimation from video images,\" in IEEE Transactions on Pattern Analysis\n      and Machine Intelligence, vol. 22, no. 6, pp. 610-622, June 2000.\n      doi: 10.1109/34.862199\n [3]: Schweighofer and A. Pinz, \"Robust Pose Estimation from a Planar Target,\"\n      in IEEE Transactions on Pattern Analysis and Machine Intelligence,\n      vol. 28, no. 12, pp. 2024-2030, Dec. 2006.  doi: 10.1109/TPAMI.2006.252\n\n @outparam err1, pose1, err2, pose...
[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:1859:5
[INFO] [stdout]      |
[INFO] [stdout] 1859 |     #[doc = " Estimate pose of the tag. This returns one or two possible poses for the\n tag, along with the object-space error of each.\n\n This uses the homography method described in [1] for the initial estimate.\n Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is\n used to find a potential second local minima and Orthogonal Iteration is\n used to refine this second estimate.\n\n [1]: E. Olson, “Apriltag: A robust and flexible visual fiducial system,” in\n      2011 IEEE International Conference on Robotics and Automation,\n      May 2011, pp. 3400–3407.\n [2]: Lu, G. D. Hager and E. Mjolsness, \"Fast and globally convergent pose\n      estimation from video images,\" in IEEE Transactions on Pattern Analysis\n      and Machine Intelligence, vol. 22, no. 6, pp. 610-622, June 2000.\n      doi: 10.1109/34.862199\n [3]: Schweighofer and A. Pinz, \"Robust Pose Estimation from a Planar Target,\"\n      in IEEE Transactions on Pattern Analysis and Machine Intelligence,\n      vol. 28, no. 12, pp. 2024-2030, Dec. 2006.  doi: 10.1109/TPAMI.2006.252\n\n @outparam err1, pose1, err2, pose...
[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 2.38s
[INFO] running `Command { std: "docker" "inspect" "fd3533c92879991ab87e24e1d4142e623b9b5b17c9dec21c16efab0a8b4718f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3533c92879991ab87e24e1d4142e623b9b5b17c9dec21c16efab0a8b4718f2", kill_on_drop: false }`
[INFO] [stdout] fd3533c92879991ab87e24e1d4142e623b9b5b17c9dec21c16efab0a8b4718f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f718521ecd12167a324f2bedfd9bbbcd9fab8e489fc263805d0e59b7a4ff2956
[INFO] running `Command { std: "docker" "start" "-a" "f718521ecd12167a324f2bedfd9bbbcd9fab8e489fc263805d0e59b7a4ff2956", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Context`, `anyhow`
[INFO] [stdout]  --> build.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, bail, ensure, Context, Result};
[INFO] [stdout]   |              ^^^^^^                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MANIFEST_DIR` is never used
[INFO] [stdout]   --> build.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | static MANIFEST_DIR: &str = env!("CARGO_MANIFEST_DIR");
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting apriltag-sys v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]     --> /opt/rustwide/workdir/bindings/bindings.rs:1852:5
[INFO] [stdout]      |
[INFO] [stdout] 1852 |     #[doc = " Estimate pose of the tag using the homography method described in [1].\n @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:1859:5
[INFO] [stdout]      |
[INFO] [stdout] 1859 |     #[doc = " Estimate pose of the tag. This returns one or two possible poses for the\n tag, along with the object-space error of each.\n\n This uses the homography method described in [1] for the initial estimate.\n Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is\n used to find a potential second local minima and Orthogonal Iteration is\n used to refine this second estimate.\n\n [1]: E. Olson, “Apriltag: A robust and flexible visual fiducial system,” in\n      2011 IEEE International Conference on Robotics and Automation,\n      May 2011, pp. 3400–3407.\n [2]: Lu, G. D. Hager and E. Mjolsness, \"Fast and globally convergent pose\n      estimation from video images,\" in IEEE Transactions on Pattern Analysis\n      and Machine Intelligence, vol. 22, no. 6, pp. 610-622, June 2000.\n      doi: 10.1109/34.862199\n [3]: Schweighofer and A. Pinz, \"Robust Pose Estimation from a Planar Target,\"\n      in IEEE Transactions on Pattern Analysis and Machine Intelligence,\n      vol. 28, no. 12, pp. 2024-2030, Dec. 2006.  doi: 10.1109/TPAMI.2006.252\n\n @outparam err1, pose1, err2, pose...
[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:1859:5
[INFO] [stdout]      |
[INFO] [stdout] 1859 |     #[doc = " Estimate pose of the tag. This returns one or two possible poses for the\n tag, along with the object-space error of each.\n\n This uses the homography method described in [1] for the initial estimate.\n Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is\n used to find a potential second local minima and Orthogonal Iteration is\n used to refine this second estimate.\n\n [1]: E. Olson, “Apriltag: A robust and flexible visual fiducial system,” in\n      2011 IEEE International Conference on Robotics and Automation,\n      May 2011, pp. 3400–3407.\n [2]: Lu, G. D. Hager and E. Mjolsness, \"Fast and globally convergent pose\n      estimation from video images,\" in IEEE Transactions on Pattern Analysis\n      and Machine Intelligence, vol. 22, no. 6, pp. 610-622, June 2000.\n      doi: 10.1109/34.862199\n [3]: Schweighofer and A. Pinz, \"Robust Pose Estimation from a Planar Target,\"\n      in IEEE Transactions on Pattern Analysis and Machine Intelligence,\n      vol. 28, no. 12, pp. 2024-2030, Dec. 2006.  doi: 10.1109/TPAMI.2006.252\n\n @outparam err1, pose1, err2, pose...
[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:1859:5
[INFO] [stdout]      |
[INFO] [stdout] 1859 |     #[doc = " Estimate pose of the tag. This returns one or two possible poses for the\n tag, along with the object-space error of each.\n\n This uses the homography method described in [1] for the initial estimate.\n Then Orthogonal Iteration [2] is used to refine this estimate. Then [3] is\n used to find a potential second local minima and Orthogonal Iteration is\n used to refine this second estimate.\n\n [1]: E. Olson, “Apriltag: A robust and flexible visual fiducial system,” in\n      2011 IEEE International Conference on Robotics and Automation,\n      May 2011, pp. 3400–3407.\n [2]: Lu, G. D. Hager and E. Mjolsness, \"Fast and globally convergent pose\n      estimation from video images,\" in IEEE Transactions on Pattern Analysis\n      and Machine Intelligence, vol. 22, no. 6, pp. 610-622, June 2000.\n      doi: 10.1109/34.862199\n [3]: Schweighofer and A. Pinz, \"Robust Pose Estimation from a Planar Target,\"\n      in IEEE Transactions on Pattern Analysis and Machine Intelligence,\n      vol. 28, no. 12, pp. 2024-2030, Dec. 2006.  doi: 10.1109/TPAMI.2006.252\n\n @outparam err1, pose1, err2, pose...
[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 0.34s
[INFO] running `Command { std: "docker" "inspect" "f718521ecd12167a324f2bedfd9bbbcd9fab8e489fc263805d0e59b7a4ff2956", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f718521ecd12167a324f2bedfd9bbbcd9fab8e489fc263805d0e59b7a4ff2956", kill_on_drop: false }`
[INFO] [stdout] f718521ecd12167a324f2bedfd9bbbcd9fab8e489fc263805d0e59b7a4ff2956
