$ git clone -n https://src.fedoraproject.org/rpms/perl-ExtUtils-Typemap.git /var/lib/mock/f45-build-23444-597/root/chroot_tmpdir/scmroot/perl-ExtUtils-Typemap
Cloning into '/var/lib/mock/f45-build-23444-597/root/chroot_tmpdir/scmroot/perl-ExtUtils-Typemap'...
$ git fetch origin edc37e31715f38e4ecfa3ca8f6c0217c6e03015d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-ExtUtils-Typemap
 * [new ref]         edc37e31715f38e4ecfa3ca8f6c0217c6e03015d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edc37e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild