source/redlock/RedLock.d(41,4): Error: can only catch class objects derived from `Exception` in `@safe` code, not `object.Throwable`
source/redlock/RedLock.d(107,28): Error: `@safe` function `redlock.RedLock.RedLock.Unlock` cannot call `@system` function `object.keys!(bool[string], bool, string).keys`
/opt/dmd-safe/dmd/generated/linux/release/64/../../../../../druntime/import/object.d(2453,7):        `object.keys!(bool[string], bool, string).keys` is declared here
source/redlock/RedLock.d(114,6): Error: can only catch class objects derived from `Exception` in `@safe` code, not `object.Throwable`
source/redlock/RedLock.d(131,3): Error: can only catch class objects derived from `Exception` in `@safe` code, not `object.Throwable`
source/redlock/RedLock.d(146,3): Error: can only catch class objects derived from `Exception` in `@safe` code, not `object.Throwable`
/opt/dmd-safe/dmd/dmd-safe failed with exit code 1.