[INFO] fetching crate colorgrad 0.7.0...
[INFO] testing colorgrad-0.7.0 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate colorgrad 0.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate colorgrad 0.7.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colorgrad 0.7.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate colorgrad 0.7.0
[INFO] tweaked toml for crates.io crate colorgrad 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate colorgrad 0.7.0 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-backend v0.3.6
[INFO] [stderr]   Downloaded lab v0.11.0
[INFO] [stderr]   Downloaded plotters-svg v0.3.6
[INFO] [stderr]   Downloaded plotters v0.3.6
[INFO] [stderr]   Downloaded csscolorparser v0.7.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a92da532867d7c510691ca051ef491ffabfc991205b1a644dc0a3e43798b914
[INFO] running `Command { std: "docker" "start" "-a" "7a92da532867d7c510691ca051ef491ffabfc991205b1a644dc0a3e43798b914", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling csscolorparser v0.7.0
[INFO] [stderr]    Compiling colorgrad v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "7a92da532867d7c510691ca051ef491ffabfc991205b1a644dc0a3e43798b914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a92da532867d7c510691ca051ef491ffabfc991205b1a644dc0a3e43798b914", kill_on_drop: false }`
[INFO] [stdout] 7a92da532867d7c510691ca051ef491ffabfc991205b1a644dc0a3e43798b914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc72cdf95c1f546847b39d7eaec8c7b7559700dae124d6b186436bda96c3f53a
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[INFO] [stderr]    Compiling colorgrad v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `colorgrad::GimpGradient`
[INFO] [stdout]    --> examples/gradients/main.rs:9:24
[INFO] [stdout]     |
[INFO] [stdout] 9   | use colorgrad::{Color, GimpGradient, Gradient};
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        no `GimpGradient` in the root
[INFO] [stdout]     |                        help: a similar name exists in the module: `Gradient`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:141:26
[INFO] [stdout]     |
[INFO] [stdout] 141 | pub use gradient::gimp::{GimpGradient, ParseGgrError};
[INFO] [stdout]     |                          ^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `ggr` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:140:7
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[cfg(feature = "ggr")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Lab` found for enum `BlendMode` in the current scope
[INFO] [stdout]   --> examples/gradients/gradients.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |         (Box::new(grad(BlendMode::Lab)), "Lab"),
[INFO] [stdout]    |                                   ^^^ variant or associated item not found in `BlendMode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Lab` found for enum `BlendMode` in the current scope
[INFO] [stdout]   --> examples/gradients/gradients.rs:77:20
[INFO] [stdout]    |
[INFO] [stdout] 77 |         BlendMode::Lab,
[INFO] [stdout]    |                    ^^^ variant or associated item not found in `BlendMode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `colorgrad` (example "gradients") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fc72cdf95c1f546847b39d7eaec8c7b7559700dae124d6b186436bda96c3f53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc72cdf95c1f546847b39d7eaec8c7b7559700dae124d6b186436bda96c3f53a", kill_on_drop: false }`
[INFO] [stdout] fc72cdf95c1f546847b39d7eaec8c7b7559700dae124d6b186436bda96c3f53a
