$ git clone -n https://src.fedoraproject.org/rpms/perl-Path-Tiny-Rule.git /var/lib/mock/f39-build-1439069-32229/root/chroot_tmpdir/scmroot/perl-Path-Tiny-Rule
Cloning into '/var/lib/mock/f39-build-1439069-32229/root/chroot_tmpdir/scmroot/perl-Path-Tiny-Rule'...
$ git fetch origin 812e518a3f063d6c94a8af51589b54537906b400:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Path-Tiny-Rule
 * [new ref]         812e518a3f063d6c94a8af51589b54537906b400 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 812e518 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild