RUST_BACKTRACE=1
# GIT_TRACE=true
# GIT_TRACE_PACK_ACCESS=true
# GIT_TRACE_PACKET=true
# GIT_TRACE_PACKFILE=true
# GIT_TRACE_PERFORMANCE=true
# GIT_TRACE_SHALLOW=true
# GIT_TRACE_SETUP=true
# GIT_CURL_VERBOSE=true
#GIT_SSH_COMMAND="ssh -VVV"
