$ git clone -n https://src.fedoraproject.org/rpms/perl-Bit-Vector.git /var/lib/mock/f41-build-817411-150780/root/chroot_tmpdir/scmroot/perl-Bit-Vector
Cloning into '/var/lib/mock/f41-build-817411-150780/root/chroot_tmpdir/scmroot/perl-Bit-Vector'...
$ git fetch origin 63af3967b56c6ace2422622afca6ba887161d758:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Bit-Vector
 * [new ref]         63af3967b56c6ace2422622afca6ba887161d758 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63af396 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild