$ git clone -n https://src.fedoraproject.org/rpms/rust-startup-disk.git /var/lib/mock/f40-build-764096-122791/root/chroot_tmpdir/scmroot/rust-startup-disk
Cloning into '/var/lib/mock/f40-build-764096-122791/root/chroot_tmpdir/scmroot/rust-startup-disk'...
$ git reset --hard 90cbb00e43743fcf71ffbd310332f255b2babcf4
HEAD is now at 90cbb00 Initial import; Fixes: RHBZ#2254784