[INFO] fetching crate wfc_image 0.12.1...
[INFO] testing wfc_image-0.12.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate wfc_image 0.12.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wfc_image 0.12.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wfc_image 0.12.1
[INFO] tweaked toml for crates.io crate wfc_image 0.12.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wfc_image 0.12.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wfc_image 0.12.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8a405fa412b858177cb36ba0218612e322e39e3e481ae63369ce327c420c18c
[INFO] running `Command { std: "docker" "start" "-a" "b8a405fa412b858177cb36ba0218612e322e39e3e481ae63369ce327c420c18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a405fa412b858177cb36ba0218612e322e39e3e481ae63369ce327c420c18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a405fa412b858177cb36ba0218612e322e39e3e481ae63369ce327c420c18c", kill_on_drop: false }`
[INFO] [stdout] b8a405fa412b858177cb36ba0218612e322e39e3e481ae63369ce327c420c18c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cef7db73069dccaf4209b5ff3f5aee134a740404b66089a4ea0db60b86424523
[INFO] running `Command { std: "docker" "start" "-a" "cef7db73069dccaf4209b5ff3f5aee134a740404b66089a4ea0db60b86424523", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling coord_2d v0.3.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling direction v0.18.1
[INFO] [stderr]    Compiling grid_2d v0.15.2
[INFO] [stderr]    Compiling deflate v1.0.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling getrandom v0.2.6
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling wfc v0.10.5
[INFO] [stderr]    Compiling image v0.24.2
[INFO] [stderr]    Compiling wfc_image v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "cef7db73069dccaf4209b5ff3f5aee134a740404b66089a4ea0db60b86424523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef7db73069dccaf4209b5ff3f5aee134a740404b66089a4ea0db60b86424523", kill_on_drop: false }`
[INFO] [stdout] cef7db73069dccaf4209b5ff3f5aee134a740404b66089a4ea0db60b86424523
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 074ac69628ecd5f3cac6dd0aec995fbb1e431d00ec155b703f1d3c2166a92e7a
[INFO] running `Command { std: "docker" "start" "-a" "074ac69628ecd5f3cac6dd0aec995fbb1e431d00ec155b703f1d3c2166a92e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling meap v0.5.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling wfc_image v0.12.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `animation_helper`
[INFO] [stdout]  --> examples/flowers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use animation_helper::WindowPixels;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `animation_helper`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `animation_helper`, use `cargo add animation_helper` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wfc_image` (example "flowers") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `animation_helper`
[INFO] [stdout]  --> examples/animate.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use animation_helper::WindowPixels;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `animation_helper`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `animation_helper`, use `cargo add animation_helper` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wfc_image` (example "animate") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "074ac69628ecd5f3cac6dd0aec995fbb1e431d00ec155b703f1d3c2166a92e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074ac69628ecd5f3cac6dd0aec995fbb1e431d00ec155b703f1d3c2166a92e7a", kill_on_drop: false }`
[INFO] [stdout] 074ac69628ecd5f3cac6dd0aec995fbb1e431d00ec155b703f1d3c2166a92e7a