[env vars] ZEF_TEST_DEGREE=5 ZEF_FETCH_DEGREE=1 [agent] happy-herschel-63480721 [raku] /tmp/whateverable/rakudo-moar/63bc8b839300eff9f13bac2cae62bd108207b510/bin//raku Welcome to Rakudo™ v2025.11-42-g63bc8b839. Implementing the Raku® Programming Language v6.d. Built on MoarVM version 2025.11-41-ge765890c1. [zef] /tmp/whateverable/rakudo-moar/63bc8b839300eff9f13bac2cae62bd108207b510/share/perl6/site/bin/zef 1.0.0 === install [IO::URing] 1) install IO::URing dependencies ===> Searching for: IO::URing ===> Searching for missing dependencies: Constants::Sys::Socket, NativeHelpers::iovec ===> Staging Constants::Sys::Socket:ver<0.0.2>:auth ===> Staging [OK] for Constants::Sys::Socket:ver<0.0.2>:auth ===> Staging NativeHelpers::iovec:ver<0.0.1>:auth ===> Staging [OK] for NativeHelpers::iovec:ver<0.0.1>:auth ===> Testing: Constants::Sys::Socket:ver<0.0.2>:auth ===> Testing: NativeHelpers::iovec:ver<0.0.1>:auth ===> Testing [OK] for Constants::Sys::Socket:ver<0.0.2>:auth ===> Testing [OK] for NativeHelpers::iovec:ver<0.0.1>:auth ===> Installing: Constants::Sys::Socket:ver<0.0.2>:auth ===> Installing: NativeHelpers::iovec:ver<0.0.1>:auth 2) install IO::URing ===> Searching for: IO::URing Aborting due to build failure: IO::URing:ver<0.2.0>:auth (use --force-build to override) ===> Building: IO::URing:ver<0.2.0>:auth [IO::URing] uringhelper.c:1:10: fatal error: liburing.h: No such file or directory [IO::URing] 1 | #include [IO::URing] | ^~~~~~~~~~~~ [IO::URing] compilation terminated. [IO::URing] make: *** [Makefile:13: resources/libraries/liburinghelper.so] Error 1 ===> Building [FAIL]: IO::URing:ver<0.2.0>:auth