$ git clone -n https://src.fedoraproject.org/rpms/rust-tracing-test-macro.git /var/lib/mock/f45-build-45615-824/root/chroot_tmpdir/scmroot/rust-tracing-test-macro
Cloning into '/var/lib/mock/f45-build-45615-824/root/chroot_tmpdir/scmroot/rust-tracing-test-macro'...
$ git fetch origin 060c4992d77892b19cc6356211b97259197fff23:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tracing-test-macro
 * [new ref]         060c4992d77892b19cc6356211b97259197fff23 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 060c499 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild