$ git clone -n https://src.fedoraproject.org/rpms/rust-unindent0.1.git /var/lib/mock/f40-build-2644305-66501/root/chroot_tmpdir/scmroot/rust-unindent0.1
Cloning into '/var/lib/mock/f40-build-2644305-66501/root/chroot_tmpdir/scmroot/rust-unindent0.1'...
$ git fetch origin 152979f5e6ba75597d5ead4fb15e475e3c867a31:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-unindent0.1
 * [new ref]         152979f5e6ba75597d5ead4fb15e475e3c867a31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 152979f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild