Oh, I just received your letter that you already reproduced problem with debootstrap too. Thank you!
В Вт, 06/01/2026 в 21:27 +0100, Fabian Grünbichler пишет: > Control: reassign -1 src:rustc-web 1.85.0+dfsg3-1~deb12u3 > > On Tue, Jan 6, 2026, at 8:41 PM, Sergei Semin wrote: > > Fabian, hi! > > > > Thank you for such quick answer! > > > > You wrote: > > > > > that sounds like your repository setup is incomplete? did you > > > maybe > > forget to also add the corresponding main bookworm repository? > > > > I think my repository setup is complete. [..] > > I haven't tried your exact steps, since I don't use docker in any > fashion. > But I can reproduce the issue in a plain bookworm chroot as well, > it's > just that sbuild (the official way to build packages) uses a > different > (build-)dependency resolver than `apt build-dep`. > > The actual problem is that rustc-web and cargo-web both have a > Provides: > for regular rustc and cargo, but cargo-web's one is unversioned, and > thus > a versioned build-dependency on both rustc and cargo (which rustc > has) > potentially only picks up rustc-web, but not cargo-web, which is an > invalid combination because of the Conflicts. > > Reassigning accordingly, pochu/adilinger feel free to provide further > input, I think the correct solution here is to add a version to > cargo-web's > Provides line as well, or drop the version from rustc-web's? > > @Sergey: I think you can work around the issue by first installing > rustc > and cargo, then running `apt build-dep` again - at least that works > in my > reproducer environment. > > Fabian
