[14:04:44] [main/INFO]: Loading Minecraft 1.20.1 with Quilt Loader 0.30.1
[14:04:44] [main/INFO]: Loading mappings: jar:file:/srv/pack/libraries/org/quiltmc/hashed/1.20.1/hashed-1.20.1.jar!/mappings/mappings.tiny
[14:04:44] [main/INFO]: Skipping mappings: Missing namespace 'intermediary'
[14:04:44] [main/INFO]: Loading mappings: jar:file:/srv/pack/libraries/net/fabricmc/intermediary/1.20.1/intermediary-1.20.1.jar!/mappings/mappings.tiny
[14:04:44] [main/INFO]: Loaded mapping namespaces: [official, intermediary]
[14:04:44] [main/INFO]: Target namespace: intermediary
[14:04:46] [main/ERROR]: Crashed! The full crash report has been saved to ./crash-reports/crash-2026-09-27_14.04.46.2615-quilt_loader.txt
[14:04:46] [main/ERROR]: Partial Report:
---- Quilt Loader: Failed to load ----
Date/Time: 2026/09/27 14:04:46.2959 [+0000]
Quilt Loader Version: 0.30.1

-- Error 1 --

Duplicate mandatory mod ids [fabric-api, fabric]
- <mods>/qfapi-7.7.0_qsl-6.3.0_fapi-0.92.2_mc-1.20.1.jar
- <mods>/fabric-api-0.92.12+1.20.1.jar


-- Error 2 --

Unhandled solver error involving the following rules:
Rule 1:
Dependency for {org.quiltmc.loader.impl.plugin.quilt.QuiltModOption 'arcanus' from <mods>/arcanus-legacy-2.1.0.jar} on quilted_fabric_api versions [>7.0.0-] (1 valid options, 0 invalid options)
	+ {org.quiltmc.loader.impl.plugin.quilt.QuiltModOption 'quilted_fabric_api' from <mods>/qfapi-7.7.0_qsl-6.3.0_fapi-0.92.2_mc-1.20.1.jar} {org.quiltmc.loader.impl.plugin.quilt.QuiltModOption 'quilted_fabric_api' from <mods>/qfapi-7.7.0_qsl-6.3.0_fapi-0.92.2_mc-1.20.1.jar}
Rule 2:
Mandatory mod Arcanus Legacy (arcanus) v2.1.0
Rule 3:
optional mod 'fabric-api' (2 sources)
	 - {org.quiltmc.loader.impl.plugin.quilt.QuiltModOption 'quilted_fabric_api' from <mods>/qfapi-7.7.0_qsl-6.3.0_fapi-0.92.2_mc-1.20.1.jar}
	 - {org.quiltmc.loader.impl.plugin.fabric.FabricModOption 'fabric-api' from <mods>/fabric-api-0.92.12+1.20.1.jar}
Rule 4:
Mandatory mod Fabric API (fabric-api) v0.92.12+1.20.1



-- Plugin State --

Cycle number = 1
Cycle Step = SOLVE

Loaded Plugins (2):
 - 'quilt_loader' (Builtin)
 - 'quilted_fabric_loader' (Builtin)




---- end of report ----
[14:04:46] [main/ERROR]: For more details see the full crash report file: ./crash-reports/crash-2026-09-27_14.04.46.2615-quilt_loader.txt