$ git clone -n https://src.fedoraproject.org/rpms/rust-ts-parser-perl.git /var/lib/mock/f45-build-45769-827/root/chroot_tmpdir/scmroot/rust-ts-parser-perl
Cloning into '/var/lib/mock/f45-build-45769-827/root/chroot_tmpdir/scmroot/rust-ts-parser-perl'...
$ git fetch origin 51dfefb68d3a6e7de0a8f734a8fa20ac2b654bbf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ts-parser-perl
 * [new ref]         51dfefb68d3a6e7de0a8f734a8fa20ac2b654bbf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 51dfefb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild