[INFO] fetching crate colorgrad 0.7.0...
[INFO] checking colorgrad-0.7.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate colorgrad 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate colorgrad 0.7.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "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-2-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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded lab v0.11.0
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[INFO] [stdout] d8092b140ac59298a826b3e3354412214c73918dcc12439af6c75f4e79189740
[INFO] running `Command { std: "docker" "start" "-a" "d8092b140ac59298a826b3e3354412214c73918dcc12439af6c75f4e79189740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8092b140ac59298a826b3e3354412214c73918dcc12439af6c75f4e79189740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8092b140ac59298a826b3e3354412214c73918dcc12439af6c75f4e79189740", kill_on_drop: false }`
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[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6850ab7cfd7530a4e4d82b93223c698685c6b9c0e735372683642ad9b6003ab6
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[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" "6850ab7cfd7530a4e4d82b93223c698685c6b9c0e735372683642ad9b6003ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6850ab7cfd7530a4e4d82b93223c698685c6b9c0e735372683642ad9b6003ab6", kill_on_drop: false }`
[INFO] [stdout] 6850ab7cfd7530a4e4d82b93223c698685c6b9c0e735372683642ad9b6003ab6