$ git clone -n https://src.fedoraproject.org/rpms/rust-color-print-proc-macro.git /var/lib/mock/f38-build-side-43-rust-devel-1418241-31459/root/chroot_tmpdir/scmroot/rust-color-print-proc-macro
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1418241-31459/root/chroot_tmpdir/scmroot/rust-color-print-proc-macro'...
$ git fetch origin 05e6fc090072a785525a4acb6d47c3a52b125fb8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-color-print-proc-macro
 * [new ref]         05e6fc090072a785525a4acb6d47c3a52b125fb8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05e6fc0 Initial import (#2237909)