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

Provides :
libarena-bad6a9445025be04.so()(64bit)
libfmt_macros-05bbc2e7dad43e07.so()(64bit)
libgraphviz-5d4fadee1a859187.so()(64bit)
libproc_macro-e791b333a77cfc08.so()(64bit)
librustc-16e8bb7f4ac7b4fe.so()(64bit)
librustc_allocator-1d72f4e9bf78e5aa.so()(64bit)
librustc_back-df71e186377324ae.so()(64bit)
librustc_borrowck-3b1a14c3b6bbedd5.so()(64bit)
librustc_const_eval-81f904b54222cd8d.so()(64bit)
librustc_const_math-39ad136685b55764.so()(64bit)
librustc_cratesio_shim-519f3ee06ec4d867.so()(64bit)
librustc_data_structures-a2480b260e955bb8.so()(64bit)
librustc_driver-f444f6c743c8c44f.so()(64bit)
librustc_errors-6cc11c7ccb0e92f9.so()(64bit)
librustc_incremental-96d3e91c5b2b8e80.so()(64bit)
librustc_lint-9ba5ec486fc8e20b.so()(64bit)
librustc_llvm-c71f551bffe927b4.so()(64bit)
librustc_metadata-e84753d9914d9824.so()(64bit)
librustc_mir-d6b2f1ced3262f87.so()(64bit)
librustc_passes-6291dcd416caf4ba.so()(64bit)
librustc_platform_intrinsics-b2f9241cbda4479e.so()(64bit)
librustc_plugin-1bf159340333ab26.so()(64bit)
librustc_privacy-1e6f74aeb775ad08.so()(64bit)
librustc_resolve-67b4723a90288551.so()(64bit)
librustc_save_analysis-8d08f2747b262f75.so()(64bit)
librustc_trans-cc847f076913d3cb.so()(64bit)
librustc_trans_utils-c5d9aacda1cead9f.so()(64bit)
librustc_typeck-aaf54ff4ff249a0e.so()(64bit)
libserialize-3bea8c729cffdf4e.so()(64bit)
libstd-fe0b1b991511fcaa.so()(64bit)
libsyntax-755adeae685a5b71.so()(64bit)
libsyntax_ext-5f18377eaa5aa681.so()(64bit)
libsyntax_pos-8007fce593f370fd.so()(64bit)
libterm-acba39e79b11f2c0.so()(64bit)
libtest-d3593519952e949c.so()(64bit)
rustc-bootstrap
rustc-bootstrap-1_22
rustc-bootstrap-1_22(x86-64)

Requires :

libc.so.6()(64bit)
librustc_privacy-1e6f74aeb775ad08.so()(64bit)
librustc_data_structures-a2480b260e955bb8.so()(64bit)
librt.so.1(GLIBC_2.2.5)(64bit)
librustc_resolve-67b4723a90288551.so()(64bit)
librustc_plugin-1bf159340333ab26.so()(64bit)
librt.so.1()(64bit)
librustc_driver-f444f6c743c8c44f.so()(64bit)
libgraphviz-5d4fadee1a859187.so()(64bit)
libsyntax-755adeae685a5b71.so()(64bit)
librustc_const_eval-81f904b54222cd8d.so()(64bit)
librustc_incremental-96d3e91c5b2b8e80.so()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
librustc_back-df71e186377324ae.so()(64bit)
libproc_macro-e791b333a77cfc08.so()(64bit)
libpthread.so.0(GLIBC_2.3.2)(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgcc_s.so.1(GCC_3.3)(64bit)
librustc_passes-6291dcd416caf4ba.so()(64bit)
libtest-d3593519952e949c.so()(64bit)
librustc_trans_utils-c5d9aacda1cead9f.so()(64bit)
libfmt_macros-05bbc2e7dad43e07.so()(64bit)
ld-linux-x86-64.so.2(GLIBC_2.3)(64bit)
libdl.so.2()(64bit)
librustc_platform_intrinsics-b2f9241cbda4479e.so()(64bit)
librustc_save_analysis-8d08f2747b262f75.so()(64bit)
librustc_errors-6cc11c7ccb0e92f9.so()(64bit)
librustc-16e8bb7f4ac7b4fe.so()(64bit)
librustc_typeck-aaf54ff4ff249a0e.so()(64bit)
librustc_llvm-c71f551bffe927b4.so()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
/bin/sh
libserialize-3bea8c729cffdf4e.so()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.2)(64bit)
libpthread.so.0()(64bit)
libsyntax_pos-8007fce593f370fd.so()(64bit)
libsyntax_ext-5f18377eaa5aa681.so()(64bit)
libstd-fe0b1b991511fcaa.so()(64bit)
libarena-bad6a9445025be04.so()(64bit)
librustc_allocator-1d72f4e9bf78e5aa.so()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
ld-linux-x86-64.so.2()(64bit)
librustc_metadata-e84753d9914d9824.so()(64bit)
librustc_const_math-39ad136685b55764.so()(64bit)
rpmlib(PayloadIsLzma) <= 4.4.6-1
librustc_mir-d6b2f1ced3262f87.so()(64bit)
librustc_lint-9ba5ec486fc8e20b.so()(64bit)
libm.so.6()(64bit)
libc.so.6(GLIBC_2.3)(64bit)
libgcc_s.so.1()(64bit)
libdl.so.2(GLIBC_2.2.5)(64bit)
libpthread.so.0(GLIBC_2.3.3)(64bit)
/sbin/ldconfig
librustc_borrowck-3b1a14c3b6bbedd5.so()(64bit)
librustc_trans-cc847f076913d3cb.so()(64bit)
libterm-acba39e79b11f2c0.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-bad6a9445025be04.so
/usr/lib/libfmt_macros-05bbc2e7dad43e07.so
/usr/lib/libgraphviz-5d4fadee1a859187.so
/usr/lib/libproc_macro-e791b333a77cfc08.so
/usr/lib/librustc-16e8bb7f4ac7b4fe.so
/usr/lib/librustc_allocator-1d72f4e9bf78e5aa.so
/usr/lib/librustc_back-df71e186377324ae.so
/usr/lib/librustc_borrowck-3b1a14c3b6bbedd5.so
/usr/lib/librustc_const_eval-81f904b54222cd8d.so
/usr/lib/librustc_const_math-39ad136685b55764.so
/usr/lib/librustc_cratesio_shim-519f3ee06ec4d867.so
/usr/lib/librustc_data_structures-a2480b260e955bb8.so
/usr/lib/librustc_driver-f444f6c743c8c44f.so
/usr/lib/librustc_errors-6cc11c7ccb0e92f9.so
/usr/lib/librustc_incremental-96d3e91c5b2b8e80.so
/usr/lib/librustc_lint-9ba5ec486fc8e20b.so
/usr/lib/librustc_llvm-c71f551bffe927b4.so
/usr/lib/librustc_metadata-e84753d9914d9824.so
/usr/lib/librustc_mir-d6b2f1ced3262f87.so
/usr/lib/librustc_passes-6291dcd416caf4ba.so
/usr/lib/librustc_platform_intrinsics-b2f9241cbda4479e.so
/usr/lib/librustc_plugin-1bf159340333ab26.so
/usr/lib/librustc_privacy-1e6f74aeb775ad08.so
/usr/lib/librustc_resolve-67b4723a90288551.so
/usr/lib/librustc_save_analysis-8d08f2747b262f75.so
/usr/lib/librustc_trans-cc847f076913d3cb.so
There is 18 files more in these RPM.