$ git clone -n https://src.fedoraproject.org/rpms/perl-Bisect-Perl-UsingGit.git /var/lib/mock/f39-build-1437402-32133/root/chroot_tmpdir/scmroot/perl-Bisect-Perl-UsingGit
Cloning into '/var/lib/mock/f39-build-1437402-32133/root/chroot_tmpdir/scmroot/perl-Bisect-Perl-UsingGit'...
$ git fetch origin 93dec7e0bf486331603afd22696636cddd463cc4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Bisect-Perl-UsingGit
 * [new ref]         93dec7e0bf486331603afd22696636cddd463cc4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93dec7e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild