D: [iurt_root_command] chroot
Building target platforms: x86_64
Building for target x86_64
Installing /home/pterjan/rpmbuild/SRPMS/ocaml-gsl-1.19.1-23.mga10.src.rpm
Executing(%mkbuilddir): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.bghJrN
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.QsoMmY
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD/ocaml-gsl-1.19.1-build
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/pterjan/rpmbuild/BUILD/ocaml-gsl-1.19.1-build
+ rm -rf gsl-ocaml-1.19.1
+ /usr/lib/rpm/rpmuncompress -x /home/pterjan/rpmbuild/SOURCES/v1.19.1.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd gsl-ocaml-1.19.1
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.TTiXQ2
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD/ocaml-gsl-1.19.1-build
+ CFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full'
+ export CFLAGS
+ CXXFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full'
+ export CXXFLAGS
+ FFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full '
+ export FFLAGS
+ FCFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,--build-id=sha1 -Wl,--enable-new-dtags -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd gsl-ocaml-1.19.1
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ export GSL_CBLAS_LIB=-lopenblas
+ GSL_CBLAS_LIB=-lopenblas
+ ./configure --prefix /usr --libdir /usr/lib64 --libexecdir /usr/libexec --exec-prefix /usr --bindir /usr/bin --mandir /usr/share/man --datadir /usr/share --localstatedir /var --docdir /usr/share/doc/ocaml-gsl-devel --destdir /home/pterjan/rpmbuild/BUILD/ocaml-gsl-1.19.1-build/BUILDROOT
File "./setup.ml", line 318, characters 20-36:
318 |     String.compare (String.lowercase s1) (String.lowercase s2)
                          ^^^^^^^^^^^^^^^^
Error: Unbound value "String.lowercase"
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.TTiXQ2 (%build)

RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.TTiXQ2 (%build)
I: [iurt_root_command] ERROR: chroot