$ java -jar BuildTools.jar --rev 1.8.8
Loading BuildTools version: git-BuildTools-d729b3d-73 (#73)
git version 2.17.0.windows.1
BuildTools
unconfigured@null.spigotmc.org
Attempting to build version: '1.8.8' use --rev <version> to override
Found version
{
        "name": "582",
        "description": "Jenkins build 582 (hotfix 1)",
        "refs": {
                "BuildData": "838b40587fa7a68a130b75252959bc8a3481d94f",
                "Bukkit": "01d1820664a5f881665b84b28871dadd132deaef",
                "CraftBukkit": "e1ebe524a78e27f6a2829ed4574fded3779094e1",
                "Spigot": "21fe7077d9140e0f9db01587a39c2ffec29e3ec8"
        }
}

Pulling updates for C:\Users\baneo\OneDrive\Desktop\Minecraft Files\BuildTools\BuildData\.git
Successfully fetched updates!
Checked out: 838b40587fa7a68a130b75252959bc8a3481d94f
Pulling updates for C:\Users\baneo\OneDrive\Desktop\Minecraft Files\BuildTools\Bukkit\.git
Successfully fetched updates!
Checked out: 01d1820664a5f881665b84b28871dadd132deaef
Pulling updates for C:\Users\baneo\OneDrive\Desktop\Minecraft Files\BuildTools\CraftBukkit\.git
Successfully fetched updates!
Checked out: e1ebe524a78e27f6a2829ed4574fded3779094e1
Pulling updates for C:\Users\baneo\OneDrive\Desktop\Minecraft Files\BuildTools\Spigot\.git
Successfully fetched updates!
Checked out: 21fe7077d9140e0f9db01587a39c2ffec29e3ec8
Attempting to build Minecraft with details: VersionInfo(minecraftVersion=1.8.8, accessTransforms=bukkit-1.8.8.at, classMappings=bukkit-1.8.8-cl.csrg, memberMappings=bukkit-1.8.8-members.csrg, packageMappings=package.srg, minecraftHash=a0671390aa0691e70a950155aab06ffb, decompileCommand=null, serverUrl=null)
Found good Minecraft hash (a0671390aa0691e70a950155aab06ffb)
Found good Minecraft hash (a0671390aa0691e70a950155aab06ffb)
Final mapped jar: work\mapped.ba9a3cce.jar does not exist, creating!
Exception in thread "main" java.lang.IllegalArgumentException
        at org.objectweb.asm.ClassReader.<init>(ClassReader.java:170)
        at org.objectweb.asm.ClassReader.<init>(ClassReader.java:153)
        at org.objectweb.asm.ClassReader.<init>(ClassReader.java:436)
        at net.md_5.ss.repo.RuntimeRepo.getClass0(RuntimeRepo.java:25)
        at net.md_5.ss.repo.ClassRepo.getClass(ClassRepo.java:22)
        at net.md_5.ss.repo.AggregateRepo.getClass0(AggregateRepo.java:30)
        at net.md_5.ss.repo.ClassRepo.getClass(ClassRepo.java:22)
        at net.md_5.ss.model.ClassInfo$1.apply(ClassInfo.java:97)
        at net.md_5.ss.model.ClassInfo$1.apply(ClassInfo.java:92)
        at com.google.common.collect.Iterators$8.transform(Iterators.java:799)
        at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
        at com.google.common.collect.Iterators$7.computeNext(Iterators.java:651)
        at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
        at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
        at net.md_5.ss.remapper.EnhancedRemapper.findFieldDeclarer(EnhancedRemapper.java:45)
        at net.md_5.ss.remapper.EnhancedRemapper.mapFieldName(EnhancedRemapper.java:107)
        at net.md_5.ss.remapper.ClassRemapper.visitField(ClassRemapper.java:71)
        at org.objectweb.asm.ClassReader.readField(ClassReader.java:768)
        at org.objectweb.asm.ClassReader.accept(ClassReader.java:689)
        at org.objectweb.asm.ClassReader.accept(ClassReader.java:506)
        at net.md_5.ss.model.ClassInfo.remap(ClassInfo.java:120)
        at net.md_5.ss.SpecialSource.map(SpecialSource.java:96)
        at net.md_5.ss.SpecialSource.main(SpecialSource.java:44)
Exception in thread "main" java.lang.RuntimeException: Error running command, return status !=0: [java, -jar, BuildData/bin/SpecialSource-2.jar, map, -i, work\minecraft_server.1.8.8.jar, -m, BuildData/mappings/bukkit-1.8.8-cl.csrg, -o, work\mapped.ba9a3cce.jar-cl]
        at org.spigotmc.builder.Builder.runProcess0(Builder.java:639)
        at org.spigotmc.builder.Builder.runProcess(Builder.java:597)
        at org.spigotmc.builder.Builder.main(Builder.java:349)
        at org.spigotmc.builder.Bootstrap.main(Bootstrap.java:29)