D: [iurt_root_command] chroot
Installing /home/pterjan/rpmbuild/SRPMS/c2050-0.4-18.mga10.src.rpm
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.IfDKEW
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/pterjan/rpmbuild/BUILD
+ rm -rf c2050-0.4
+ /usr/lib/rpm/rpmuncompress -x /home/pterjan/rpmbuild/SOURCES/c2050-0.4.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd c2050-0.4
+ rm -rf /home/pterjan/rpmbuild/BUILD/c2050-0.4-SPECPARTS
+ /usr/bin/mkdir -p /home/pterjan/rpmbuild/BUILD/c2050-0.4-SPECPARTS
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/lib/rpm/rpmuncompress /home/pterjan/rpmbuild/SOURCES/c2050-0.3-looplimits.patch
+ /usr/bin/patch -p0 -s --fuzz=0 --no-backup-if-mismatch -f
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.w0RD8o
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ cd c2050-0.4
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ gcc -O2 -g -pipe -Wformat -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -m64 -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection=full -Wl,--as-needed -Wl,--no-undefined -Wl,-z,relro -Wl,-z,now -Wl,-O1 -Wl,--build-id=sha1 -Wl,--enable-new-dtags -o c2050 c2050.c
c2050.c: In function 'ClearBuffer':
c2050.c:65:12: error: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
   65 |   register i;
      |            ^
c2050.c: At top level:
c2050.c:72:1: error: return type defaults to 'int' [-Wimplicit-int]
   72 | SweepBuffer_Init (struct tSweepBuffer *SweepBuffer, int bytesize)
      | ^~~~~~~~~~~~~~~~
c2050.c: In function 'PrintSweep':
c2050.c:149:12: error: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
  149 |   register i;
      |            ^
c2050.c: In function 'LineSum':
c2050.c:178:12: error: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
  178 |   register i = 0;
      |            ^
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.w0RD8o (%build)

RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.w0RD8o (%build)
I: [iurt_root_command] ERROR: chroot