Product required by package not found. Did you mean .product(name: "Foo", package: "bar")?

[alicerunsonfedora]

Is it reproducible with SwiftPM command-line tools: swift build, swift test, swift package etc?

• Confirmed reproduction steps with SwiftPM CLI. The description text must include reproduction steps with either of command-line SwiftPM commands, swift build, swift test, swift package etc.

Description

In my livestream today, I attempted to expose a product (CPlaydate) from a dependent package (PlaydateKit):

products: [
        .library(name: "PlaydateKit", targets: ["PlaydateKit"]),
        .library(name: "CPlaydate", targets: ["CPlaydate"])],

However, upon doing so, I ended up receiving this odd error:

$ swift build -c release
error: 'packageresolved': product 'CPlaydate' required by package 'packageresolved' target 'PackageResolved' not found in package 'playdatekit'. Did you mean '.product(name: "CPlaydate", package: "playdatekit")'?
error: ExitCode(rawValue: 1)

Even though my code was defined as:

.target(
            name: "PackageResolved",
            dependencies: [
                .product(name: "CPlaydate", package: "PlaydateKit"),
                .product(name: "PlaydateKit", package: "PlaydateKit"),
                "Charolette",
                "KDL"
            ],
            swiftSettings: swiftSettingsSimulator
        ),

Livestream clip here: https://www.youtube.com/live/vVdejfuPlHc?si=HFln50UoRPCT2u8M&t=3650

@rauhul also noticed this error on the livestream.

Expected behavior

The command swift build -c release works as expected.

Actual behavior

However, upon doing so, I ended up receiving this odd error:

$ swift build -c release
error: 'packageresolved': product 'CPlaydate' required by package 'packageresolved' target 'PackageResolved' not found in package 'playdatekit'. Did you mean '.product(name: "CPlaydate", package: "playdatekit")'?
error: ExitCode(rawValue: 1)

Steps to reproduce

No response

Swift Package Manager version/commit hash

Swift Package Manager - Swift 6.0.0-dev

Swift & OS version (output of swift --version ; uname -a)

Swift version 6.0-dev (LLVM ed26ccb500109e5, Swift b3b2f37262690ca)
Target: x86_64-unknown-linux-gnu
Linux ForestSurface 5.15.153.1-microsoft-standard-WSL2 #1 SMP Fri Mar 29 23:14:13 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

[MaxDesiatov]

Please provide a self-contained sample archive or package to reproduce this. Thanks!