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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3af90ff8e35ab370ff00882f85757265012823b3
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadewithlinux%2Frust-mandelbrot-gui" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/madewithlinux/rust-mandelbrot-gui on toolchain bbcc1691a4646a6d2ebb2189bdff5b878407fbe6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/madewithlinux/rust-mandelbrot-gui
[INFO] finished tweaking git repo https://github.com/madewithlinux/rust-mandelbrot-gui
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[INFO] [stderr]     Checking fractal_func v0.1.0 (/opt/rustwide/workdir/interface/fractal_func)
[INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]   --> interface/fractal_func/fractal_func.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | #[sabi_trait]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586>
[INFO] [stdout]    = note: this struct contains `UnsafeIgnoredType<SyncSend>`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout]    = note: `#[warn(repr_transparent_external_private_fields)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]   --> interface/fractal_func/fractal_func.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | #[sabi_trait]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586>
[INFO] [stdout]    = note: this struct contains `UnsafeIgnoredType<SyncSend>`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout]    = note: `#[warn(repr_transparent_external_private_fields)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking color_func v0.1.0 (/opt/rustwide/workdir/interface/color_func)
[INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]   --> interface/color_func/color_func.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[sabi_trait]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586>
[INFO] [stdout]    = note: this struct contains `UnsafeIgnoredType<SyncSend>`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout]    = note: `#[warn(repr_transparent_external_private_fields)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]   --> interface/color_func/color_func.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[sabi_trait]
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #78586 <https://github.com/rust-lang/rust/issues/78586>
[INFO] [stdout]    = note: this struct contains `UnsafeIgnoredType<SyncSend>`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout]    = note: `#[warn(repr_transparent_external_private_fields)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking impl_util v0.1.0 (/opt/rustwide/workdir/impls/util)
[INFO] [stderr]     Checking worker v0.1.0 (/opt/rustwide/workdir/worker)
[INFO] [stderr]     Checking mandelbrot_f64 v0.1.0 (/opt/rustwide/workdir/impls/mandelbrot_f64)
[INFO] [stderr]     Checking color_luma_basic v0.1.0 (/opt/rustwide/workdir/impls/color_luma_basic)
[INFO] [stderr]     Checking rust-mandelbrot-gui v0.1.0 (/opt/rustwide/workdir/gui)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: repr_offset v0.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f9945ba4dc8904f6786b05de5327280d27461182aa234693fe892507be889fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9945ba4dc8904f6786b05de5327280d27461182aa234693fe892507be889fb8", kill_on_drop: false }`
[INFO] [stdout] f9945ba4dc8904f6786b05de5327280d27461182aa234693fe892507be889fb8