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

Provides :
libarena-1e1713f65846ea96.so()(64bit)
libflate-e660e952f9c42b47.so()(64bit)
libfmt_macros-33ba2919ec3d5533.so()(64bit)
libgetopts-bd312ea730ea22d0.so()(64bit)
libgraphviz-0af74d39b1c907cd.so()(64bit)
libproc_macro-21659b2d231fd6e3.so()(64bit)
libproc_macro_plugin-bc193b85311f73fd.so()(64bit)
librustc-f0795bc293b4b4c2.so()(64bit)
librustc_back-84c0e39a2711184f.so()(64bit)
librustc_borrowck-e469812e6bcf846f.so()(64bit)
librustc_const_eval-7d2d9ed27d3c4f53.so()(64bit)
librustc_const_math-d6f524606ac6e892.so()(64bit)
librustc_data_structures-7c7ac4ebfcbb1807.so()(64bit)
librustc_driver-82fa3cb513b2150e.so()(64bit)
librustc_errors-8975c93dcf60bb3d.so()(64bit)
librustc_incremental-8a6714192ea6f97e.so()(64bit)
librustc_lint-a9df5ccf5971a831.so()(64bit)
librustc_llvm-570aa8bfbfd7daff.so()(64bit)
librustc_metadata-d3323a2104c2ad27.so()(64bit)
librustc_mir-5e5fe72e1e5eca22.so()(64bit)
librustc_passes-c359e8deb649bb96.so()(64bit)
librustc_platform_intrinsics-a86f158a1379a15a.so()(64bit)
librustc_plugin-eab5e909564eaeb6.so()(64bit)
librustc_privacy-6c2512bc08807673.so()(64bit)
librustc_resolve-97b73742dfc67e0f.so()(64bit)
librustc_save_analysis-1227e11a99e8a826.so()(64bit)
librustc_trans-a536999901b4bfbe.so()(64bit)
librustc_typeck-ce641f526ec2e432.so()(64bit)
librustdoc-eb8c996b34e6cf96.so()(64bit)
libserialize-204d1e77b99bcb91.so()(64bit)
libstd-35ad9950c7e5074b.so()(64bit)
libsyntax-93b867817c21b413.so()(64bit)
libsyntax_ext-4191ff949c71d350.so()(64bit)
libsyntax_pos-364f7f3b054e6796.so()(64bit)
libterm-4959b4e709084e0a.so()(64bit)
libtest-163c20e386ec0612.so()(64bit)
rustc-bootstrap
rustc-bootstrap-1_19
rustc-bootstrap-1_19(x86-64)

Requires :

librustc-f0795bc293b4b4c2.so()(64bit)
libc.so.6()(64bit)
librustc_driver-82fa3cb513b2150e.so()(64bit)
librustc_plugin-eab5e909564eaeb6.so()(64bit)
librustc_save_analysis-1227e11a99e8a826.so()(64bit)
librt.so.1(GLIBC_2.2.5)(64bit)
librustc_passes-c359e8deb649bb96.so()(64bit)
libsyntax_pos-364f7f3b054e6796.so()(64bit)
librustc_typeck-ce641f526ec2e432.so()(64bit)
libterm-4959b4e709084e0a.so()(64bit)
librt.so.1()(64bit)
librustc_llvm-570aa8bfbfd7daff.so()(64bit)
libsyntax-93b867817c21b413.so()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libtest-163c20e386ec0612.so()(64bit)
libpthread.so.0(GLIBC_2.3.2)(64bit)
librustc_borrowck-e469812e6bcf846f.so()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgcc_s.so.1(GCC_3.3)(64bit)
librustc_privacy-6c2512bc08807673.so()(64bit)
librustc_data_structures-7c7ac4ebfcbb1807.so()(64bit)
librustdoc-eb8c996b34e6cf96.so()(64bit)
librustc_back-84c0e39a2711184f.so()(64bit)
ld-linux-x86-64.so.2(GLIBC_2.3)(64bit)
libarena-1e1713f65846ea96.so()(64bit)
libdl.so.2()(64bit)
librustc_metadata-d3323a2104c2ad27.so()(64bit)
librustc_lint-a9df5ccf5971a831.so()(64bit)
librustc_incremental-8a6714192ea6f97e.so()(64bit)
librustc_platform_intrinsics-a86f158a1379a15a.so()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
librustc_const_eval-7d2d9ed27d3c4f53.so()(64bit)
libgetopts-bd312ea730ea22d0.so()(64bit)
libserialize-204d1e77b99bcb91.so()(64bit)
libsyntax_ext-4191ff949c71d350.so()(64bit)
/bin/sh
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
librustc_const_math-d6f524606ac6e892.so()(64bit)
libfmt_macros-33ba2919ec3d5533.so()(64bit)
libpthread.so.0(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.2)(64bit)
libpthread.so.0()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
ld-linux-x86-64.so.2()(64bit)
libflate-e660e952f9c42b47.so()(64bit)
rpmlib(PayloadIsLzma) <= 4.4.6-1
libm.so.6()(64bit)
libproc_macro-21659b2d231fd6e3.so()(64bit)
libgraphviz-0af74d39b1c907cd.so()(64bit)
libc.so.6(GLIBC_2.3)(64bit)
libgcc_s.so.1()(64bit)
librustc_trans-a536999901b4bfbe.so()(64bit)
libdl.so.2(GLIBC_2.2.5)(64bit)
librustc_errors-8975c93dcf60bb3d.so()(64bit)
libpthread.so.0(GLIBC_2.3.3)(64bit)
/sbin/ldconfig
librustc_resolve-97b73742dfc67e0f.so()(64bit)
librustc_mir-5e5fe72e1e5eca22.so()(64bit)
libstd-35ad9950c7e5074b.so()(64bit)
libgcc_s.so.1(GCC_4.2.0)(64bit)

Content of RPM :
/usr/bin/rust-gdb
/usr/bin/rust-lldb
/usr/bin/rustc
/usr/bin/rustdoc
/usr/lib/libarena-1e1713f65846ea96.so
/usr/lib/libflate-e660e952f9c42b47.so
/usr/lib/libfmt_macros-33ba2919ec3d5533.so
/usr/lib/libgetopts-bd312ea730ea22d0.so
/usr/lib/libgraphviz-0af74d39b1c907cd.so
/usr/lib/libproc_macro-21659b2d231fd6e3.so
/usr/lib/libproc_macro_plugin-bc193b85311f73fd.so
/usr/lib/librustc-f0795bc293b4b4c2.so
/usr/lib/librustc_back-84c0e39a2711184f.so
/usr/lib/librustc_borrowck-e469812e6bcf846f.so
/usr/lib/librustc_const_eval-7d2d9ed27d3c4f53.so
/usr/lib/librustc_const_math-d6f524606ac6e892.so
/usr/lib/librustc_data_structures-7c7ac4ebfcbb1807.so
/usr/lib/librustc_driver-82fa3cb513b2150e.so
/usr/lib/librustc_errors-8975c93dcf60bb3d.so
/usr/lib/librustc_incremental-8a6714192ea6f97e.so
/usr/lib/librustc_lint-a9df5ccf5971a831.so
/usr/lib/librustc_llvm-570aa8bfbfd7daff.so
/usr/lib/librustc_metadata-d3323a2104c2ad27.so
/usr/lib/librustc_mir-5e5fe72e1e5eca22.so
/usr/lib/librustc_passes-c359e8deb649bb96.so
/usr/lib/librustc_platform_intrinsics-a86f158a1379a15a.so
/usr/lib/librustc_plugin-eab5e909564eaeb6.so
/usr/lib/librustc_privacy-6c2512bc08807673.so
/usr/lib/librustc_resolve-97b73742dfc67e0f.so
/usr/lib/librustc_save_analysis-1227e11a99e8a826.so
There is 19 files more in these RPM.