$ git clone -n https://src.fedoraproject.org/rpms/perl-Proc-Fork.git /var/lib/mock/f41-build-side-1-2654836-27881/root/chroot_tmpdir/scmroot/perl-Proc-Fork
Cloning into '/var/lib/mock/f41-build-side-1-2654836-27881/root/chroot_tmpdir/scmroot/perl-Proc-Fork'...
$ git fetch origin b5d1e767cf418de67bea67f734f09c52cf18c68b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Proc-Fork
 * [new ref]         b5d1e767cf418de67bea67f734f09c52cf18c68b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b5d1e76 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild