[INFO] fetching crate visual-search 0.1.2...
[INFO] documenting visual-search-0.1.2 against beta-2023-01-01 for beta-1.67-rustdoc-3
[INFO] extracting crate visual-search 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate visual-search 0.1.2 on toolchain beta-2023-01-01
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate visual-search 0.1.2
[INFO] finished tweaking crates.io crate visual-search 0.1.2
[INFO] tweaked toml for crates.io crate visual-search 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate visual-search 0.1.2 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" "+beta-2023-01-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83934d2cfc2aa8d7bdc54ebd7de17a5f7eba7b1f312d904a652e4be2f103a07f
[INFO] running `Command { std: "docker" "start" "-a" "83934d2cfc2aa8d7bdc54ebd7de17a5f7eba7b1f312d904a652e4be2f103a07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83934d2cfc2aa8d7bdc54ebd7de17a5f7eba7b1f312d904a652e4be2f103a07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83934d2cfc2aa8d7bdc54ebd7de17a5f7eba7b1f312d904a652e4be2f103a07f", kill_on_drop: false }`
[INFO] [stdout] 83934d2cfc2aa8d7bdc54ebd7de17a5f7eba7b1f312d904a652e4be2f103a07f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc68601204f830bee208ef76d62a91f4824b495afee3d9e6229d9c2563a30b8d
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[INFO] [stderr] warning: visual-search v0.1.2 (/opt/rustwide/workdir) ignoring invalid dependency `tract` which is missing a lib target
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[INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_rgb`: replaced by `to_rgb8`
[INFO] [stdout]   --> src/image_transform/utils.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let img = dynimg.to_rgb();
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/image_transform/models.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             save_file_get(&url, &filename);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/image_transform/utils.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     out.write_all(&response.bytes().expect("Failed to convert to bytes"));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/index/db.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |         mem::replace(&mut *searcher_old, (*searcher_new).clone());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/index/db.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         mem::replace(&mut *hnsw_old, (*hnsw_new).clone());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/index/db.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         mem::replace(&mut *vectors_old, (*vectors_new).clone());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/state/app.rs:158:29
[INFO] [stdout]     |
[INFO] [stdout] 158 | ...                   EmbeddingApp::add_image_to_collection(collections.clone(), &add_image);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.39s
[INFO] running `Command { std: "docker" "inspect" "dc68601204f830bee208ef76d62a91f4824b495afee3d9e6229d9c2563a30b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc68601204f830bee208ef76d62a91f4824b495afee3d9e6229d9c2563a30b8d", kill_on_drop: false }`
[INFO] [stdout] dc68601204f830bee208ef76d62a91f4824b495afee3d9e6229d9c2563a30b8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-01" "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] ee0daf43e1206c5c46a8e0281fda2414d0b75e72e7ffceeda6d92e7b5b3e8a4b
[INFO] running `Command { std: "docker" "start" "-a" "ee0daf43e1206c5c46a8e0281fda2414d0b75e72e7ffceeda6d92e7b5b3e8a4b", kill_on_drop: false }`
[INFO] [stderr] warning: visual-search v0.1.2 (/opt/rustwide/workdir) ignoring invalid dependency `tract` which is missing a lib target
[INFO] [stderr]  Documenting visual-search v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "ee0daf43e1206c5c46a8e0281fda2414d0b75e72e7ffceeda6d92e7b5b3e8a4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0daf43e1206c5c46a8e0281fda2414d0b75e72e7ffceeda6d92e7b5b3e8a4b", kill_on_drop: false }`
[INFO] [stdout] ee0daf43e1206c5c46a8e0281fda2414d0b75e72e7ffceeda6d92e7b5b3e8a4b