$ git clone -n https://src.fedoraproject.org/rpms/rust-strip-ansi-escapes.git /var/lib/mock/f39-build-2256761-54279/root/chroot_tmpdir/scmroot/rust-strip-ansi-escapes
Cloning into '/var/lib/mock/f39-build-2256761-54279/root/chroot_tmpdir/scmroot/rust-strip-ansi-escapes'...
$ git fetch origin 9fdb3bb1217ce205c903346650b08f127192cf63:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-strip-ansi-escapes
 * [new ref]         9fdb3bb1217ce205c903346650b08f127192cf63 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fdb3bb Rebuilt for vte 0.13