$ git clone -n https://src.fedoraproject.org/rpms/perl-Dist-Zilla-Plugin-Test-Compile.git /var/lib/mock/f39-build-1441115-32371/root/chroot_tmpdir/scmroot/perl-Dist-Zilla-Plugin-Test-Compile
Cloning into '/var/lib/mock/f39-build-1441115-32371/root/chroot_tmpdir/scmroot/perl-Dist-Zilla-Plugin-Test-Compile'...
$ git fetch origin a157fd897e991324e4ef8000e5fa6b7743e19e4a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Dist-Zilla-Plugin-Test-Compile
 * [new ref]         a157fd897e991324e4ef8000e5fa6b7743e19e4a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a157fd8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild