$ git clone -n https://src.fedoraproject.org/rpms/prometheus-simpleclient-java.git /var/lib/mock/f39-build-1846917-42128/root/chroot_tmpdir/scmroot/prometheus-simpleclient-java
Cloning into '/var/lib/mock/f39-build-1846917-42128/root/chroot_tmpdir/scmroot/prometheus-simpleclient-java'...
$ git fetch origin 0f86ad0649d2879d4c75d284a611485585eba89f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/prometheus-simpleclient-java
 * [new ref]         0f86ad0649d2879d4c75d284a611485585eba89f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f86ad0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild