# git rev-parse -q --verify fc45f8974252b140023cdccc4a0907853c3ecec8^{commit}
# git fetch -q -n -f https://git.kernel.org/pub/scm/linux/kernel/git/sfr/linux.git test
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify fc45f8974252b140023cdccc4a0907853c3ecec8^{commit}
fetched but didn't get requested revision!
Command 'git rev-parse -q --verify fc45f8974252b140023cdccc4a0907853c3ecec8^{commit}' returned non-zero exit status 1
# rm -rf /kisskb/build/sfr-test_i386_defconfig_i386-gcc4.9
# Build took: 0:00:00.242227