[INFO] fetching crate cocotools 0.0.7...
[INFO] testing cocotools-0.0.7 against 1.94.0 for beta-1.95-1
[INFO] extracting crate cocotools 0.0.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cocotools 0.0.7
[INFO] finished tweaking crates.io crate cocotools 0.0.7
[INFO] tweaked toml for crates.io crate cocotools 0.0.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cocotools 0.0.7 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cocotools 0.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "52faf27a486669fff64d0b0ea44ba95bdc206ca19f763145cb99c1bff0b693cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52faf27a486669fff64d0b0ea44ba95bdc206ca19f763145cb99c1bff0b693cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52faf27a486669fff64d0b0ea44ba95bdc206ca19f763145cb99c1bff0b693cc", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "0b0589467d399c52a7fb6dfc79b58c43ceae027299233d76cd80d3205a3c4500", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::visualize::display::anns as display_anns`
[INFO] [stdout]  --> src/visualize.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::visualize::display::anns as display_anns;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_cat`, `draw_ann`, and `json` are never used
[INFO] [stdout]    --> src/coco/object_detection.rs:311:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | impl HashmapDataset {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 311 |     pub fn get_cat(&self, cat_id: u32) -> Result<&Category, MissingIdError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn draw_ann(
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 405 |     pub fn json(&self) -> Result<String, serde_json::Error> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Category` is never constructed
[INFO] [stdout]   --> src/errors.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum MissingIdError {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Category(u32),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mask_from_poly` is never used
[INFO] [stdout]    --> src/mask/conversions.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 | pub fn mask_from_poly(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `poly_from_mask` is never used
[INFO] [stdout]    --> src/mask/conversions.rs:409:8
[INFO] [stdout]     |
[INFO] [stdout] 409 | pub fn poly_from_mask(mask: &Mask) -> object_detection::Polygons {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Area` is never used
[INFO] [stdout]  --> src/mask/utils.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Area {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `img_anns` is never used
[INFO] [stdout]   --> src/visualize/display.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn img_anns(dataset: &HashmapDataset, img_id: u64) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `anns` is never used
[INFO] [stdout]   --> src/visualize/display.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn anns(
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 4m 37s
[INFO] running `Command { std: "docker" "inspect" "0b0589467d399c52a7fb6dfc79b58c43ceae027299233d76cd80d3205a3c4500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0589467d399c52a7fb6dfc79b58c43ceae027299233d76cd80d3205a3c4500", kill_on_drop: false }`
[INFO] [stdout] 0b0589467d399c52a7fb6dfc79b58c43ceae027299233d76cd80d3205a3c4500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9eb47bfae7b8c2161382a4cb8904f1657ea327909d7bf4220f078da5d86f1a9
[INFO] running `Command { std: "docker" "start" "-a" "d9eb47bfae7b8c2161382a4cb8904f1657ea327909d7bf4220f078da5d86f1a9", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::visualize::display::anns as display_anns`
[INFO] [stdout]  --> src/visualize.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::visualize::display::anns as display_anns;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::visualize::display::anns as display_anns`
[INFO] [stdout]  --> src/visualize.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::visualize::display::anns as display_anns;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_cat`, `draw_ann`, and `json` are never used
[INFO] [stdout]    --> src/coco/object_detection.rs:311:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | impl HashmapDataset {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 311 |     pub fn get_cat(&self, cat_id: u32) -> Result<&Category, MissingIdError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn draw_ann(
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 405 |     pub fn json(&self) -> Result<String, serde_json::Error> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Category` is never constructed
[INFO] [stdout]   --> src/errors.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum MissingIdError {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Category(u32),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mask_from_poly` is never used
[INFO] [stdout]    --> src/mask/conversions.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 | pub fn mask_from_poly(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `poly_from_mask` is never used
[INFO] [stdout]    --> src/mask/conversions.rs:409:8
[INFO] [stdout]     |
[INFO] [stdout] 409 | pub fn poly_from_mask(mask: &Mask) -> object_detection::Polygons {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Area` is never used
[INFO] [stdout]  --> src/mask/utils.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Area {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `img_anns` is never used
[INFO] [stdout]   --> src/visualize/display.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn img_anns(dataset: &HashmapDataset, img_id: u64) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `anns` is never used
[INFO] [stdout]   --> src/visualize/display.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn anns(
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_cat`, `draw_ann`, and `json` are never used
[INFO] [stdout]    --> src/coco/object_detection.rs:311:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | impl HashmapDataset {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 311 |     pub fn get_cat(&self, cat_id: u32) -> Result<&Category, MissingIdError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn draw_ann(
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 405 |     pub fn json(&self) -> Result<String, serde_json::Error> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Category` is never constructed
[INFO] [stdout]   --> src/errors.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum MissingIdError {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Category(u32),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `poly_from_mask` is never used
[INFO] [stdout]    --> src/mask/conversions.rs:409:8
[INFO] [stdout]     |
[INFO] [stdout] 409 | pub fn poly_from_mask(mask: &Mask) -> object_detection::Polygons {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Area` is never used
[INFO] [stdout]  --> src/mask/utils.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Area {
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `img_anns` is never used
[INFO] [stdout]   --> src/visualize/display.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn img_anns(dataset: &HashmapDataset, img_id: u64) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `anns` is never used
[INFO] [stdout]   --> src/visualize/display.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn anns(
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 2m 44s
[INFO] running `Command { std: "docker" "inspect" "d9eb47bfae7b8c2161382a4cb8904f1657ea327909d7bf4220f078da5d86f1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9eb47bfae7b8c2161382a4cb8904f1657ea327909d7bf4220f078da5d86f1a9", kill_on_drop: false }`
[INFO] [stdout] d9eb47bfae7b8c2161382a4cb8904f1657ea327909d7bf4220f078da5d86f1a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2fa1f01d6605d1781573554293cdb2ba7adf0c634d79c651883b3d113c2010e
[INFO] running `Command { std: "docker" "start" "-a" "b2fa1f01d6605d1781573554293cdb2ba7adf0c634d79c651883b3d113c2010e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::visualize::display::anns as display_anns`
[INFO] [stderr]  --> src/visualize.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use crate::visualize::display::anns as display_anns;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_cat`, `draw_ann`, and `json` are never used
[INFO] [stderr]    --> src/coco/object_detection.rs:311:12
[INFO] [stderr]     |
[INFO] [stderr] 209 | impl HashmapDataset {
[INFO] [stderr]     | ------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 311 |     pub fn get_cat(&self, cat_id: u32) -> Result<&Category, MissingIdError> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 372 |     pub fn draw_ann(
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 405 |     pub fn json(&self) -> Result<String, serde_json::Error> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Category` is never constructed
[INFO] [stderr]   --> src/errors.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub enum MissingIdError {
[INFO] [stderr]    |          -------------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 12 |     Category(u32),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `mask_from_poly` is never used
[INFO] [stderr]    --> src/mask/conversions.rs:387:8
[INFO] [stderr]     |
[INFO] [stderr] 387 | pub fn mask_from_poly(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `poly_from_mask` is never used
[INFO] [stderr]    --> src/mask/conversions.rs:409:8
[INFO] [stderr]     |
[INFO] [stderr] 409 | pub fn poly_from_mask(mask: &Mask) -> object_detection::Polygons {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Area` is never used
[INFO] [stderr]  --> src/mask/utils.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait Area {
[INFO] [stderr]   |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `img_anns` is never used
[INFO] [stderr]   --> src/visualize/display.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn img_anns(dataset: &HashmapDataset, img_id: u64) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `anns` is never used
[INFO] [stderr]   --> src/visualize/display.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn anns(
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cocotools` (bin "cocotools") generated 8 warnings (run `cargo fix --bin "cocotools" -p cocotools` to apply 1 suggestion)
[INFO] [stderr] warning: `cocotools` (bin "cocotools" test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cocotools-1bd6a3ae28c761db)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_1_single_polygon ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_4_different_start_point ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_5_reversed_order ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_2_two_polygons ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_inequality::case_1_different_length ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_inequality::case_2_different_digit ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_inequality::case_3_different_number_of_polygons ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_inequality::case_4_x_y_inverted ... ok
[INFO] [stdout] test mask::conversions::tests::encode_rle::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::encode_rle::case_2_square2 ... ok
[INFO] [stdout] test mask::conversions::tests::encode_rle::case_3_test1 ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_2_horizontal_line ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_3_vertical_line ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_3_two_polygons_different_order ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_4_thick_horizontal_line ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_5_thick_vertical_line ... ok
[INFO] [stdout] test mask::conversions::tests::poly_rs_to_mask::case_1_horizontal_thick_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_mask::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::rle_decode_inverts_encode ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_mask::case_3_vertical_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly::case_2_horizontal_thick_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_mask::case_2_horizontal_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly::case_3_vertical_thick_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly_to_rle::case_3_vertical_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly_to_rle::case_2_thick_horizontal_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly_to_rle::case_1_square ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cocotools-d7760287cc4b20b9)
[INFO] [stdout] test mask::conversions::tests::mask_to_rle_to_mask ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_1_single_polygon ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_2_two_polygons ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_3_two_polygons_different_order ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_5_reversed_order ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_inequality::case_2_different_digit ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_inequality::case_3_different_number_of_polygons ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_inequality::case_1_different_length ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_equality::case_4_different_start_point ... ok
[INFO] [stdout] test mask::conversions::tests::encode_rle::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::encode_rle::case_2_square2 ... ok
[INFO] [stdout] test mask::conversions::tests::encode_rle::case_3_test1 ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_2_horizontal_line ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_3_vertical_line ... ok
[INFO] [stdout] test coco::object_detection::tests::polygon_inequality::case_4_x_y_inverted ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_4_thick_horizontal_line ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle::case_5_thick_vertical_line ... ok
[INFO] [stdout] test mask::conversions::tests::poly_rs_to_mask::case_1_horizontal_thick_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_mask::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_mask::case_3_vertical_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_decode_inverts_encode ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly::case_2_horizontal_thick_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly::case_3_vertical_thick_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly_to_rle::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly_to_rle::case_2_thick_horizontal_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly_to_rle::case_3_vertical_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_mask::case_2_horizontal_line ... ok
[INFO] [stdout] test mask::conversions::tests::rle_to_poly::case_1_square ... ok
[INFO] [stdout] test mask::conversions::tests::mask_to_rle_to_mask ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/load_coco.rs (/opt/rustwide/target/debug/deps/load_coco-ef686ad89e88737c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test load_from_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- load_from_file stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'load_from_file' (85) panicked at tests/load_coco.rs:10:73:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Failed to read the annotation file "../data_samples/coco_25k/annotations.json".
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout] 	No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583305a43a72 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x583305a43a72 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x583305a43a72 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x583305a43a72 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x583305a53fca - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x583305a53fca - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x583305a126e6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x583305a126e6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x583305a22ef9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x583305a22ef9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x583305a22d91 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5833059dfdae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5833059dfdae - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x583305a23172 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x583305a23172 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x583305a22fb8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x583305a1e4d9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x583305a06dad - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x583305a5b35c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x583305a5ac32 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5833059c048b - core::result::Result<T,E>::unwrap::h7c9bd46f80705a1f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5833059c048b - load_coco::load_from_file::h276dcf0ab968d16b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/load_coco.rs:10:73
[INFO] [stdout]   22:     0x5833059c048b - load_coco::load_from_file::{{closure}}::h90e983f9e6fe7673
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/load_coco.rs:7:20
[INFO] [stdout]   23:     0x5833059c048b - core::ops::function::FnOnce::call_once::hda275e7975d2c23a
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5833059dfb6b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5833059dfb6b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5833059f357a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5833059f357a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5833059f357a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5833059f357a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5833059f357a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5833059f357a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5833059f357a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5833059cd9d4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5833059cd9d4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5833059d1372 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5833059d1372 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5833059d1372 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5833059d1372 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5833059d1372 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5833059d1372 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5833059d1372 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x583305a1976f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x583305a1976f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x71d87b42baa4 - <unknown>
[INFO] [stdout]   45:     0x71d87b4b8a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     load_from_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test load_coco`
[INFO] running `Command { std: "docker" "inspect" "b2fa1f01d6605d1781573554293cdb2ba7adf0c634d79c651883b3d113c2010e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2fa1f01d6605d1781573554293cdb2ba7adf0c634d79c651883b3d113c2010e", kill_on_drop: false }`
[INFO] [stdout] b2fa1f01d6605d1781573554293cdb2ba7adf0c634d79c651883b3d113c2010e
