$ git clone -n https://src.fedoraproject.org/rpms/ghc-hledger-lib.git /var/lib/mock/f42-build-3231261-41191/root/chroot_tmpdir/scmroot/ghc-hledger-lib
Cloning into '/var/lib/mock/f42-build-3231261-41191/root/chroot_tmpdir/scmroot/ghc-hledger-lib'...
$ git fetch origin f422696b4d026bf01b0b3363ec069617162f86a2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-hledger-lib
 * [new ref]         f422696b4d026bf01b0b3363ec069617162f86a2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f422696 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild