$ git clone -n https://src.fedoraproject.org/rpms/rust-indoc1.git /var/lib/mock/f40-build-2144198-50864/root/chroot_tmpdir/scmroot/rust-indoc1
Cloning into '/var/lib/mock/f40-build-2144198-50864/root/chroot_tmpdir/scmroot/rust-indoc1'...
$ git fetch origin fa4e3116c93ba74fc7d6576e794dc2ee0e14da25:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-indoc1
 * [new ref]         fa4e3116c93ba74fc7d6576e794dc2ee0e14da25 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa4e311 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild