$ git clone -n https://src.fedoraproject.org/rpms/perl-Package-DeprecationManager.git /var/lib/mock/f45-build-25631-612/root/chroot_tmpdir/scmroot/perl-Package-DeprecationManager
Cloning into '/var/lib/mock/f45-build-25631-612/root/chroot_tmpdir/scmroot/perl-Package-DeprecationManager'...
$ git fetch origin 37fefe93e93e84bd9b591d4e236aa67de1732ca5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Package-DeprecationManager
 * [new ref]         37fefe93e93e84bd9b591d4e236aa67de1732ca5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37fefe9 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild