Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
libarena-e9c1151de53a035f.so()(64bit)
libfmt_macros-2c23836737215871.so()(64bit)
libgraphviz-45772ecdd993bb02.so()(64bit)
libproc_macro-0f823fc7e3dbe196.so()(64bit)
librustc-139163bb1d2fcdfc.so()(64bit)
librustc_allocator-b2c5aaeea6a22abf.so()(64bit)
librustc_borrowck-518615599e12407c.so()(64bit)
librustc_codegen_utils-eb4b7ce4c7139138.so()(64bit)
librustc_cratesio_shim-55eb22b1b1e3d315.so()(64bit)
librustc_data_structures-044691f435f17065.so()(64bit)
librustc_driver-055c3b78c865bbe6.so()(64bit)
librustc_errors-07e3b46b1c14decb.so()(64bit)
librustc_incremental-4abbf81c38e92ac0.so()(64bit)
librustc_lint-2fd2191ceece75d3.so()(64bit)
librustc_metadata-c8ab8de9835f50ce.so()(64bit)
librustc_mir-8d82438684702ae0.so()(64bit)
librustc_passes-fc3f873c56a5e5ac.so()(64bit)
librustc_platform_intrinsics-aae25afce97222b2.so()(64bit)
librustc_plugin-39174cbffbd275ba.so()(64bit)
librustc_privacy-d280b2d1dec117e7.so()(64bit)
librustc_resolve-33284bbc223a1915.so()(64bit)
librustc_save_analysis-414212b6b3fa926c.so()(64bit)
librustc_target-8865050e923dae92.so()(64bit)
librustc_traits-bcc817578faa8288.so()(64bit)
librustc_typeck-3d28d808a865592b.so()(64bit)
libserialize-6f62c9cbc928e0a5.so()(64bit)
libstd-9318d1aa9575dbf9.so()(64bit)
libsyntax-08362484ffb56562.so()(64bit)
libsyntax_ext-961f6d2873ce9a50.so()(64bit)
libsyntax_pos-5488ef3ce72b6e4d.so()(64bit)
libterm-8ff32dfddac3ceed.so()(64bit)
libtest-b148efe6016cd613.so()(64bit)
rust-std-bootstrap
rust-std-bootstrap-1_29
rust-std-bootstrap-1_29(x86-64)

Requires :

librustc_platform_intrinsics-aae25afce97222b2.so()(64bit)
librustc_errors-07e3b46b1c14decb.so()(64bit)
librustc_privacy-d280b2d1dec117e7.so()(64bit)
librustc_borrowck-518615599e12407c.so()(64bit)
libc.so.6()(64bit)
librustc_target-8865050e923dae92.so()(64bit)
librt.so.1(GLIBC_2.2.5)(64bit)
libfmt_macros-2c23836737215871.so()(64bit)
libtest-b148efe6016cd613.so()(64bit)
librustc_typeck-3d28d808a865592b.so()(64bit)
librustc_save_analysis-414212b6b3fa926c.so()(64bit)
librustc_lint-2fd2191ceece75d3.so()(64bit)
librustc_allocator-b2c5aaeea6a22abf.so()(64bit)
rtld(GNU_HASH)
libsyntax_pos-5488ef3ce72b6e4d.so()(64bit)
librt.so.1()(64bit)
librustc_data_structures-044691f435f17065.so()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
librustc_traits-bcc817578faa8288.so()(64bit)
libpthread.so.0(GLIBC_2.3.2)(64bit)
librustc_plugin-39174cbffbd275ba.so()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
librustc_metadata-c8ab8de9835f50ce.so()(64bit)
libgcc_s.so.1(GCC_3.3)(64bit)
librustc_resolve-33284bbc223a1915.so()(64bit)
librustc-139163bb1d2fcdfc.so()(64bit)
librustc_incremental-4abbf81c38e92ac0.so()(64bit)
ld-linux-x86-64.so.2(GLIBC_2.3)(64bit)
libterm-8ff32dfddac3ceed.so()(64bit)
libsyntax_ext-961f6d2873ce9a50.so()(64bit)
libdl.so.2()(64bit)
libserialize-6f62c9cbc928e0a5.so()(64bit)
libarena-e9c1151de53a035f.so()(64bit)
librustc_cratesio_shim-55eb22b1b1e3d315.so()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libstd-9318d1aa9575dbf9.so()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
librustc_mir-8d82438684702ae0.so()(64bit)
libpthread.so.0(GLIBC_2.2.5)(64bit)
librustc_passes-fc3f873c56a5e5ac.so()(64bit)
libc.so.6(GLIBC_2.3.2)(64bit)
libpthread.so.0()(64bit)
librustc_codegen_utils-eb4b7ce4c7139138.so()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
ld-linux-x86-64.so.2()(64bit)
libc.so.6(GLIBC_2.4)(64bit)
rpmlib(PayloadIsLzma) <= 4.4.6-1
libgraphviz-45772ecdd993bb02.so()(64bit)
libm.so.6()(64bit)
libc.so.6(GLIBC_2.3)(64bit)
libgcc_s.so.1()(64bit)
libproc_macro-0f823fc7e3dbe196.so()(64bit)
libdl.so.2(GLIBC_2.2.5)(64bit)
libpthread.so.0(GLIBC_2.3.3)(64bit)
/sbin/ldconfig
libsyntax-08362484ffb56562.so()(64bit)
libgcc_s.so.1(GCC_4.2.0)(64bit)

Content of RPM :
/usr/lib/rustlib
/usr/lib/rustlib/rust-installer-version
/usr/lib/rustlib/x86_64-unknown-linux-gnu
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-00b776688b98de66.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-2f4890fbea3bd5e0.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_system-9c41ffe739844496.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libarena-e9c1151de53a035f.so
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libarrayvec-c86bee61bd5aadd6.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libatty-3d75a94880952c5d.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e824d4821961738e.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-75c4a4730ae6d519.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbitflags-aa9408a21245a102.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbyteorder-358a89616c02ee36.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-0f57c91dee6d2da1.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libchalk_engine-ad3128178a2c9234.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libchalk_macros-0e3b5c4b04e958c9.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-fe16a4dcdcd95bab.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d05a4396ceff8bc8.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcrossbeam_deque-d9b19743e63063cc.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcrossbeam_epoch-4881c925fd62add5.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcrossbeam_utils-7c06f903e08272c1.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libdatafrog-68ba0439057aa6a2.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libeither-a8aab448e4cbde18.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libena-a48bc282b07b6003.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libenv_logger-a16093029d0058f7.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libflate2-2ea3ecc0757b14d8.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libfmt_macros-2c23836737215871.so
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-7f90b6bfea81ea57.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgraphviz-45772ecdd993bb02.so
There is 78 files more in these RPM.