[INFO] fetching crate dither-lib 0.1.2...
[INFO] testing dither-lib-0.1.2 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate dither-lib 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate dither-lib 0.1.2 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dither-lib 0.1.2
[INFO] finished tweaking crates.io crate dither-lib 0.1.2
[INFO] tweaked toml for crates.io crate dither-lib 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 118 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcfdd7d2d246d9e5c4231ea26edbecc5c54ae1160ec131a512255328493c534a
[INFO] running `Command { std: "docker" "start" "-a" "bcfdd7d2d246d9e5c4231ea26edbecc5c54ae1160ec131a512255328493c534a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcfdd7d2d246d9e5c4231ea26edbecc5c54ae1160ec131a512255328493c534a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfdd7d2d246d9e5c4231ea26edbecc5c54ae1160ec131a512255328493c534a", kill_on_drop: false }`
[INFO] [stdout] bcfdd7d2d246d9e5c4231ea26edbecc5c54ae1160ec131a512255328493c534a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 533ac56c8b171be4e3ae0a522f321650ffc934d4382cd8b3482d36d573026a17
[INFO] running `Command { std: "docker" "start" "-a" "533ac56c8b171be4e3ae0a522f321650ffc934d4382cd8b3482d36d573026a17", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling profiling v1.0.16
[INFO] [stderr]    Compiling av1-grain v0.2.3
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
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[INFO] [stderr]    Compiling ravif v0.11.11
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling dither-lib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.85s
[INFO] running `Command { std: "docker" "inspect" "533ac56c8b171be4e3ae0a522f321650ffc934d4382cd8b3482d36d573026a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533ac56c8b171be4e3ae0a522f321650ffc934d4382cd8b3482d36d573026a17", kill_on_drop: false }`
[INFO] [stdout] 533ac56c8b171be4e3ae0a522f321650ffc934d4382cd8b3482d36d573026a17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e239bfc912490fc10ae6c44cbccad046bf9f3f24690d689ecc988ec0591d46c
[INFO] running `Command { std: "docker" "start" "-a" "4e239bfc912490fc10ae6c44cbccad046bf9f3f24690d689ecc988ec0591d46c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dither-lib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "4e239bfc912490fc10ae6c44cbccad046bf9f3f24690d689ecc988ec0591d46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e239bfc912490fc10ae6c44cbccad046bf9f3f24690d689ecc988ec0591d46c", kill_on_drop: false }`
[INFO] [stdout] 4e239bfc912490fc10ae6c44cbccad046bf9f3f24690d689ecc988ec0591d46c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b0c30ed5bfd2a61d4c6c4fbc9adf0e4457c4ee481ff60573fc46c5a2aa8b599
[INFO] running `Command { std: "docker" "start" "-a" "1b0c30ed5bfd2a61d4c6c4fbc9adf0e4457c4ee481ff60573fc46c5a2aa8b599", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dither_lib-627196b094b8d4c7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dither_lib
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 4) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `DynamicImage` in this scope
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let image: DynamicImage = todo!();
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]   |            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use image::DynamicImage;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DitherBuilder`
[INFO] [stdout]  --> src/lib.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | let dithered_image = DitherBuilder::new(image)
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ use of undeclared type `DitherBuilder`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use dither_lib::DitherBuilder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Rgb` in this scope
[INFO] [stdout]  --> src/lib.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |     .highlights(Rgb([255;3]))
[INFO] [stdout]   |                 ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these tuple structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use dither_lib::Rgb;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use image::Rgb;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Rgb` in this scope
[INFO] [stdout]  --> src/lib.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     .shadows(Rgb([0;3]))
[INFO] [stdout]   |              ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these tuple structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use dither_lib::Rgb;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use image::Rgb;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Resize`
[INFO] [stdout]  --> src/lib.rs:10:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     .resize(Resize::Scale(0.5))
[INFO] [stdout]   |             ^^^^^^ use of undeclared type `Resize`
[INFO] [stdout]   |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 7 |     .resize(isize::Scale(0.5))
[INFO] [stdout]   |             ~~~~~
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use dither_lib::Resize;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b0c30ed5bfd2a61d4c6c4fbc9adf0e4457c4ee481ff60573fc46c5a2aa8b599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b0c30ed5bfd2a61d4c6c4fbc9adf0e4457c4ee481ff60573fc46c5a2aa8b599", kill_on_drop: false }`
[INFO] [stdout] 1b0c30ed5bfd2a61d4c6c4fbc9adf0e4457c4ee481ff60573fc46c5a2aa8b599
