$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Mojibake.git /var/lib/mock/f39-build-1672422-40872/root/chroot_tmpdir/scmroot/perl-Test-Mojibake
Cloning into '/var/lib/mock/f39-build-1672422-40872/root/chroot_tmpdir/scmroot/perl-Test-Mojibake'...
$ git fetch origin 861d73f2beff62e588ee713789d2b034d6610763:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Mojibake
 * [new ref]         861d73f2beff62e588ee713789d2b034d6610763 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 861d73f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild