<86>Apr 21 01:03:36 userdel[84762]: delete user 'rooter' <86>Apr 21 01:03:36 userdel[84762]: removed group 'rooter' owned by 'rooter' <86>Apr 21 01:03:36 userdel[84762]: removed shadow group 'rooter' owned by 'rooter' <86>Apr 21 01:03:36 groupadd[84828]: group added to /etc/group: name=rooter, GID=621 <86>Apr 21 01:03:36 groupadd[84828]: group added to /etc/gshadow: name=rooter <86>Apr 21 01:03:36 groupadd[84828]: new group: name=rooter, GID=621 <86>Apr 21 01:03:36 useradd[84853]: new user: name=rooter, UID=621, GID=621, home=/root, shell=/bin/bash <86>Apr 21 01:03:36 userdel[84871]: delete user 'builder' <86>Apr 21 01:03:36 userdel[84871]: removed group 'builder' owned by 'builder' <86>Apr 21 01:03:36 userdel[84871]: removed shadow group 'builder' owned by 'builder' <86>Apr 21 01:03:36 groupadd[84959]: group added to /etc/group: name=builder, GID=622 <86>Apr 21 01:03:36 groupadd[84959]: group added to /etc/gshadow: name=builder <86>Apr 21 01:03:36 groupadd[84959]: new group: name=builder, GID=622 <86>Apr 21 01:03:36 useradd[84984]: new user: name=builder, UID=622, GID=622, home=/usr/src, shell=/bin/bash <13>Apr 21 01:03:40 rpmi: perl-Encode-2.83-alt1 1459157776 installed <13>Apr 21 01:03:40 rpmi: rpm-macros-info-install-6.0-alt3 1449879498 installed <13>Apr 21 01:03:40 rpmi: perl-libintl-1.24-alt1.1 1448485129 installed <13>Apr 21 01:03:40 rpmi: tex-common-0.2-alt4 1244804096 installed <13>Apr 21 01:03:40 rpmi: texi2dvi-6.0-alt3 1449879498 installed <13>Apr 21 01:03:40 rpmi: perl-Unicode-EastAsianWidth-1.33-alt1 1383358357 installed <13>Apr 21 01:03:40 rpmi: perl-Text-Unidecode-1.27-alt1 1445859908 installed <13>Apr 21 01:03:40 rpmi: perl-Pod-Escapes-1.07-alt1 1418767892 installed <13>Apr 21 01:03:40 rpmi: perl-Pod-Simple-3.32-alt1 1447205413 installed <13>Apr 21 01:03:40 rpmi: libreadline-devel-6.3.8-alt2 1449773803 installed <13>Apr 21 01:03:40 rpmi: perl-Unicode-Normalize-1:5.22.3-alt0.M80P.1 1485958065 installed <13>Apr 21 01:03:40 rpmi: makeinfo-6.0-alt3 1449879498 installed <13>Apr 21 01:03:40 rpmi: perl-unicore-1:5.22.3-alt0.M80P.1 1485958186 installed <13>Apr 21 01:03:40 rpmi: texinfo-6.0-alt3 1449879485 installed Installing units-2.12-alt1.1.src.rpm Building target platforms: x86_64 Building for target x86_64 Executing(%prep): /bin/sh -e /usr/src/tmp/rpm-tmp.85272 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + rm -rf units-2.12 + echo 'Source #0 (units-2.12.tar):' Source #0 (units-2.12.tar): + /bin/tar -xf /usr/src/RPM/SOURCES/units-2.12.tar + cd units-2.12 + /bin/chmod -c -Rf u+rwX,go-w . + rm parse.tab.c units.info + exit 0 Executing(%build): /bin/sh -e /usr/src/tmp/rpm-tmp.85272 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd units-2.12 + CFLAGS='-pipe -Wall -g -O2' + export CFLAGS + CXXFLAGS='-pipe -Wall -g -O2' + export CXXFLAGS + FFLAGS='-pipe -Wall -g -O2' + export FFLAGS + '[' -n '' ']' ++ printf %s '-pipe -Wall -g -O2' ++ sed -r 's/(^|[[:space:]]+)-[^m][^[:space:]]*//g' + ASFLAGS= + export ASFLAGS + export lt_cv_deplibs_check_method=pass_all + lt_cv_deplibs_check_method=pass_all + readlink -e -- ./configure + xargs -ri dirname -- '{}' + xargs -ri find '{}' -type f '(' -name config.sub -or -name config.guess ')' -printf '%h/\n' + xargs -rn1 install -pm755 -- /usr/share/gnu-config/config.sub /usr/share/gnu-config/config.guess + sort -u + ./configure --build=x86_64-alt-linux --host=x86_64-alt-linux --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/lib --localstatedir=/var/lib --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --disable-dependency-tracking --without-included-gettext configure: WARNING: unrecognized options: --disable-dependency-tracking, --without-included-gettext checking for x86_64-alt-linux-gcc... x86_64-alt-linux-gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether x86_64-alt-linux-gcc accepts -g... yes checking for x86_64-alt-linux-gcc option to accept ISO C89... none needed checking for x86_64-alt-linux-gcc option to accept ISO C99... none needed checking for an ANSI C-conforming const... yes checking for a BSD-compatible install... /bin/install -c checking for a thread-safe mkdir -p... /bin/mkdir -p checking for library containing sin... -lm checking for readline in -lreadline... yes checking whether rl_completion_suppress_append is declared... yes checking how to run the C preprocessor... x86_64-alt-linux-gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for string.h... (cached) yes checking for stdlib.h... (cached) yes checking for strchr... yes checking for strspn... yes checking for strtok... yes checking for setenv... yes checking for setlocale... yes checking for locale and UTF-8 support... yes checking for isfinite... yes checking for mksinfo... no checking for python... /usr/bin/python configure: creating ./config.status config.status: creating Makefile configure: WARNING: unrecognized options: --disable-dependency-tracking, --without-included-gettext + '[' -n '' ']' + NPROCS=8 + make -j8 make: Entering directory `/usr/src/RPM/BUILD/units-2.12' x86_64-alt-linux-gcc -DUNITSFILE=\"/usr/share/units/definitions.units\" -DLOCALEMAP=\"/usr/share/units/locale_map.txt\" -DREADLINE -DSUPPORT_UTF8 -DPACKAGE_NAME=\"GNU\ units\" -DPACKAGE_TARNAME=\"units\" -DPACKAGE_VERSION=\"2.12\" -DPACKAGE_STRING=\"GNU\ units\ 2.12\" -DPACKAGE_BUGREPORT=\"adrianm@gnu.org\" -DPACKAGE_URL=\"http://www.gnu.org/software/units/\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -pipe -Wall -g -O2 -I. -c units.c bison parse.y x86_64-alt-linux-gcc -DUNITSFILE=\"/usr/share/units/definitions.units\" -DLOCALEMAP=\"/usr/share/units/locale_map.txt\" -DREADLINE -DSUPPORT_UTF8 -DPACKAGE_NAME=\"GNU\ units\" -DPACKAGE_TARNAME=\"units\" -DPACKAGE_VERSION=\"2.12\" -DPACKAGE_STRING=\"GNU\ units\ 2.12\" -DPACKAGE_BUGREPORT=\"adrianm@gnu.org\" -DPACKAGE_URL=\"http://www.gnu.org/software/units/\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -pipe -Wall -g -O2 -I. -c getopt.c parse.y:136.1-12: warning: deprecated directive, use '%pure-parser' [-Wdeprecated] x86_64-alt-linux-gcc -DUNITSFILE=\"/usr/share/units/definitions.units\" -DLOCALEMAP=\"/usr/share/units/locale_map.txt\" -DREADLINE -DSUPPORT_UTF8 -DPACKAGE_NAME=\"GNU\ units\" -DPACKAGE_TARNAME=\"units\" -DPACKAGE_VERSION=\"2.12\" -DPACKAGE_STRING=\"GNU\ units\ 2.12\" -DPACKAGE_BUGREPORT=\"adrianm@gnu.org\" -DPACKAGE_URL=\"http://www.gnu.org/software/units/\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -pipe -Wall -g -O2 -I. -c getopt1.c %pure_parser ^^^^^^^^^^^^ parse.y:137.1-13: warning: deprecated directive, use '%name-prefix' [-Wdeprecated] %name-prefix="units" ^^^^^^^^^^^^^ sed s!@DATAFILE@!/usr/share/units/definitions.units! ./units.man > units.1 makeinfo ./units.texinfo Creating units_cur for Python 2 sed -e "s@outfile = 'currency.units'@outfile='/usr/share/units/currency.units'@"\ -e "s@/usr/bin/python@/usr/bin/python@" \ units_cur > units_cur_inst units.c: In function 'readunits': units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1562:9: note: in expansion of macro 'readerror' readerror(errfile, "%s: %s on line %d of '%s'\n", ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1571:11: note: in expansion of macro 'readerror' readerror(errfile, VAGUE_ERR); ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1584:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1588:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1592:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1600:16: note: in expansion of macro 'readerror' readerror(errfile, ^ x86_64-alt-linux-gcc -DUNITSFILE=\"/usr/share/units/definitions.units\" -DLOCALEMAP=\"/usr/share/units/locale_map.txt\" -DREADLINE -DSUPPORT_UTF8 -DPACKAGE_NAME=\"GNU\ units\" -DPACKAGE_TARNAME=\"units\" -DPACKAGE_VERSION=\"2.12\" -DPACKAGE_STRING=\"GNU\ units\ 2.12\" -DPACKAGE_BUGREPORT=\"adrianm@gnu.org\" -DPACKAGE_URL=\"http://www.gnu.org/software/units/\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -pipe -Wall -g -O2 -I. -c parse.tab.c units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1612:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1622:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1626:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1638:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1647:13: note: in expansion of macro 'readerror' readerror(errfile,"%s: nested utf8 not allowed, line %d of '%s'\n", ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1654:13: note: in expansion of macro 'readerror' readerror(errfile,"%s: unmatched !endutf8 on line %d of '%s'\n", ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1672:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1676:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1686:13: note: in expansion of macro 'readerror' readerror(errfile,VAGUE_ERR); ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1695:13: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1704:15: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1726:15: note: in expansion of macro 'readerror' readerror(errfile, "%s: cannot open included file '%s' at line %d of file '%s\n", ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1735:11: note: in expansion of macro 'readerror' readerror(errfile,VAGUE_ERR); ^ units.c:722:41: warning: value computed is not used [-Wunused-value] #define readerror (goterr=1) && errfile && fprintf ^ units.c:1743:9: note: in expansion of macro 'readerror' readerror(errfile, ^ units.c: In function 'checkcwd': units.c:3860:9: warning: unused variable 'p' [-Wunused-variable] char *p; ^ units.c: In function 'printversion': units.c:4397:21: warning: unused variable 'localemap' [-Wunused-variable] char *unitsfile, *localemap; ^ units.c: In function 'showfunction': units.c:2777:21: warning: 'not_dimensionless' may be used uninitialized in this function [-Wmaybe-uninitialized] if (func->dimen && (not_dimensionless || unit.factor != 1)){ ^ x86_64-alt-linux-gcc -pipe -Wall -g -O2 -o units units.o parse.tab.o getopt.o getopt1.o -lreadline -lm make: Leaving directory `/usr/src/RPM/BUILD/units-2.12' + exit 0 Executing(%install): /bin/sh -e /usr/src/tmp/rpm-tmp.20645 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + /bin/chmod -Rf u+rwX -- /usr/src/tmp/units-buildroot + : + /bin/rm -rf -- /usr/src/tmp/units-buildroot + cd units-2.12 + make 'INSTALL=/bin/install -p' install DESTDIR=/usr/src/tmp/units-buildroot make: Entering directory `/usr/src/RPM/BUILD/units-2.12' /bin/mkdir -p /usr/src/tmp/units-buildroot/usr/share/man/man1 /bin/install -p -m 644 units.1 /usr/src/tmp/units-buildroot/usr/share/man/man1/`echo units|sed 's,x,x,'`.1 /bin/mkdir -p /usr/src/tmp/units-buildroot/usr/share/info if test -f units.info; then d=.; \ else d=.; fi; \ /bin/install -p -m 644 $d/units.info /usr/src/tmp/units-buildroot/usr/share/info/units.info; \ # Run install-info only if it exists. if test -f /usr/src/tmp/units-buildroot/usr/share/info/dir; then \ if /bin/sh -c 'install-info --version' \ >/dev/null 2>&1; then \ install-info --dir-file=/usr/src/tmp/units-buildroot/usr/share/info/dir \ /usr/src/tmp/units-buildroot/usr/share/info/units.info; \ else true; fi \ else true; fi Trying to update currency.units (will use existing file if this fails) ./units_cur Traceback (most recent call last): File "./units_cur", line 20, in import urllib ImportError: No module named urllib make: [currency.units] Error 1 (ignored) /bin/mkdir -p /usr/src/tmp/units-buildroot/usr/share/units/ /usr/src/tmp/units-buildroot/usr/bin /bin/install -p -m 644 ./definitions.units /usr/src/tmp/units-buildroot/usr/share/units/definitions.units /bin/install -p -m 644 ./currency.units /usr/src/tmp/units-buildroot/usr/share/units/currency.units /bin/install -p -m 644 ./locale_map.txt /usr/src/tmp/units-buildroot/usr/share/units/locale_map.txt if test yes = yes; then \ /bin/install -p units_cur_inst /usr/src/tmp/units-buildroot/usr/bin/`echo units_cur|sed 's,x,x,'`;fi /bin/mkdir -p /usr/src/tmp/units-buildroot/usr/bin /bin/install -p units /usr/src/tmp/units-buildroot/usr/bin/`echo units|sed 's,x,x,'` make: Leaving directory `/usr/src/RPM/BUILD/units-2.12' + ln -s units.1 /usr/src/tmp/units-buildroot/usr/share/man/man1/units_cur.1 + /usr/lib/rpm/brp-alt Cleaning files in /usr/src/tmp/units-buildroot (auto) Verifying and fixing files in /usr/src/tmp/units-buildroot (binconfig,pkgconfig,libtool,desktop) Compressing files in /usr/src/tmp/units-buildroot (auto) removed '/usr/src/tmp/units-buildroot/usr/share/man/man1/units_cur.1' '/usr/src/tmp/units-buildroot/usr/share/man/man1/units_cur.1.xz' -> 'units.1.xz' Verifying info files in /usr/src/tmp/units-buildroot/usr/share/info (normal) Verifying ELF objects in /usr/src/tmp/units-buildroot (arch=normal,fhs=normal,lfs=relaxed,lint=relaxed,rpath=normal,stack=normal,textrel=normal,unresolved=normal) Hardlinking identical .pyc and .pyo files Executing(%check): /bin/sh -e /usr/src/tmp/rpm-tmp.82774 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd units-2.12 + '[' -n '' ']' + NPROCS=8 + make -j8 -k check make: Entering directory `/usr/src/RPM/BUILD/units-2.12' Checking units Units seems to work make: Leaving directory `/usr/src/RPM/BUILD/units-2.12' + exit 0 Processing files: units-2.12-alt1.1 Executing(%doc): /bin/sh -e /usr/src/tmp/rpm-tmp.84947 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd units-2.12 + DOCDIR=/usr/src/tmp/units-buildroot/usr/share/doc/units-2.12 + export DOCDIR + rm -rf /usr/src/tmp/units-buildroot/usr/share/doc/units-2.12 + /bin/mkdir -p /usr/src/tmp/units-buildroot/usr/share/doc/units-2.12 + cp -prL NEWS README /usr/src/tmp/units-buildroot/usr/share/doc/units-2.12 + chmod -R go-w /usr/src/tmp/units-buildroot/usr/share/doc/units-2.12 + chmod -R a+rX /usr/src/tmp/units-buildroot/usr/share/doc/units-2.12 + exit 0 Finding Provides (using /usr/lib/rpm/find-provides) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.QtWhEd find-provides: running scripts (alternatives,debuginfo,lib,pam,perl,pkgconfig,python,shell) Finding Requires (using /usr/lib/rpm/find-requires) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.tBp9Z6 find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,rpmlib,shebang,shell,static,symlinks) python.req: /usr/src/tmp/units-buildroot/usr/bin/units_cur: skipping sys Requires: /lib64/ld-linux-x86-64.so.2, /usr/bin/python, libc.so.6(GLIBC_2.14)(64bit), libc.so.6(GLIBC_2.2.5)(64bit), libc.so.6(GLIBC_2.3)(64bit), libc.so.6(GLIBC_2.3.4)(64bit), libc.so.6(GLIBC_2.4)(64bit), libm.so.6(GLIBC_2.2.5)(64bit), libreadline.so.6()(64bit) >= set:njhnZxZLmBO0eifLWZ0vZ1YOORcfG9S4IfuxzjTbM3, python-base, python2.7(datetime), python2.7(unidecode), python2.7(urllib), python2.7(xml), rtld(GNU_HASH) Requires(rpmlib): rpmlib(SetVersions) Finding debuginfo files (using /usr/lib/rpm/find-debuginfo-files) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.EGaqj3 Creating units-debuginfo package Processing files: units-debuginfo-2.12-alt1.1 Finding Provides (using /usr/lib/rpm/find-provides) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.FUObw2 find-provides: running scripts (debuginfo) Finding Requires (using /usr/lib/rpm/find-requires) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.olGbE4 find-requires: running scripts (debuginfo) Requires: units = 2.12-alt1.1, /usr/lib/debug/lib64/ld-linux-x86-64.so.2.debug, debug64(libc.so.6), debug64(libm.so.6), debug64(libreadline.so.6) Wrote: /usr/src/RPM/RPMS/x86_64/units-2.12-alt1.1.x86_64.rpm Wrote: /usr/src/RPM/RPMS/x86_64/units-debuginfo-2.12-alt1.1.x86_64.rpm 8.35user 2.32system 0:12.60elapsed 84%CPU (0avgtext+0avgdata 59896maxresident)k 0inputs+0outputs (0major+401386minor)pagefaults 0swaps 12.68user 5.13system 0:23.31elapsed 76%CPU (0avgtext+0avgdata 121964maxresident)k 2848inputs+0outputs (0major+634474minor)pagefaults 0swaps