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

Provides :
libarena-5ce128658da0d9d0.so()(64bit)
libfmt_macros-db38ae05f3d7f6bb.so()(64bit)
libgraphviz-b438aebe3ec5db12.so()(64bit)
libproc_macro-5a157e6e97a5a7d7.so()(64bit)
librustc-631dfb177102dc10.so()(64bit)
librustc_allocator-373fe9c8c41efbe2.so()(64bit)
librustc_back-f8c4328e397848ed.so()(64bit)
librustc_borrowck-534c00a05be4d647.so()(64bit)
librustc_const_math-55ceac5ec2bbbb12.so()(64bit)
librustc_cratesio_shim-6aed22c0da35f455.so()(64bit)
librustc_data_structures-be7773dc89692932.so()(64bit)
librustc_driver-022589cf5878db1e.so()(64bit)
librustc_errors-1f01eba4a0d6e625.so()(64bit)
librustc_incremental-a676ddc4db18c237.so()(64bit)
librustc_lint-10ef8de503bf4be0.so()(64bit)
librustc_metadata-24bd265da5ab7616.so()(64bit)
librustc_mir-d974e3900e049123.so()(64bit)
librustc_passes-518d2ae6c19105b9.so()(64bit)
librustc_platform_intrinsics-561600568f5bf5a6.so()(64bit)
librustc_plugin-176ea7a44fd63b0f.so()(64bit)
librustc_privacy-a28b566cab4281cb.so()(64bit)
librustc_resolve-63a98ff36e2e432b.so()(64bit)
librustc_save_analysis-657340a3ca287c9d.so()(64bit)
librustc_traits-ef0a4585d70efd58.so()(64bit)
librustc_trans_utils-d3afb4d18fe194de.so()(64bit)
librustc_typeck-adf87e5ea881feb5.so()(64bit)
libserialize-520407259aa8d2fa.so()(64bit)
libstd-ddeed4efba8e9952.so()(64bit)
libsyntax-38d89d97ae409af6.so()(64bit)
libsyntax_ext-b3c920f9399e9f1b.so()(64bit)
libsyntax_pos-7b918d3fa3453024.so()(64bit)
libterm-fe30b7d5eca86136.so()(64bit)
libtest-497fce12bc1509bd.so()(64bit)
rust-std-bootstrap
rust-std-bootstrap-1_26
rust-std-bootstrap-1_26(x86-64)

Requires :

librustc_trans_utils-d3afb4d18fe194de.so()(64bit)
libc.so.6()(64bit)
libarena-5ce128658da0d9d0.so()(64bit)
librt.so.1(GLIBC_2.2.5)(64bit)
librustc_resolve-63a98ff36e2e432b.so()(64bit)
libproc_macro-5a157e6e97a5a7d7.so()(64bit)
librustc_mir-d974e3900e049123.so()(64bit)
librt.so.1()(64bit)
librustc_save_analysis-657340a3ca287c9d.so()(64bit)
librustc_typeck-adf87e5ea881feb5.so()(64bit)
librustc_borrowck-534c00a05be4d647.so()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libsyntax_pos-7b918d3fa3453024.so()(64bit)
libterm-fe30b7d5eca86136.so()(64bit)
libserialize-520407259aa8d2fa.so()(64bit)
librustc-631dfb177102dc10.so()(64bit)
libpthread.so.0(GLIBC_2.3.2)(64bit)
librustc_metadata-24bd265da5ab7616.so()(64bit)
librustc_errors-1f01eba4a0d6e625.so()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgcc_s.so.1(GCC_3.3)(64bit)
ld-linux-x86-64.so.2(GLIBC_2.3)(64bit)
libgraphviz-b438aebe3ec5db12.so()(64bit)
libsyntax-38d89d97ae409af6.so()(64bit)
libfmt_macros-db38ae05f3d7f6bb.so()(64bit)
libdl.so.2()(64bit)
librustc_data_structures-be7773dc89692932.so()(64bit)
librustc_lint-10ef8de503bf4be0.so()(64bit)
librustc_plugin-176ea7a44fd63b0f.so()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
librustc_privacy-a28b566cab4281cb.so()(64bit)
librustc_passes-518d2ae6c19105b9.so()(64bit)
librustc_allocator-373fe9c8c41efbe2.so()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libpthread.so.0(GLIBC_2.2.5)(64bit)
librustc_platform_intrinsics-561600568f5bf5a6.so()(64bit)
libc.so.6(GLIBC_2.3.2)(64bit)
libpthread.so.0()(64bit)
librustc_traits-ef0a4585d70efd58.so()(64bit)
librustc_incremental-a676ddc4db18c237.so()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
ld-linux-x86-64.so.2()(64bit)
libstd-ddeed4efba8e9952.so()(64bit)
librustc_back-f8c4328e397848ed.so()(64bit)
libtest-497fce12bc1509bd.so()(64bit)
rpmlib(PayloadIsLzma) <= 4.4.6-1
librustc_const_math-55ceac5ec2bbbb12.so()(64bit)
libsyntax_ext-b3c920f9399e9f1b.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
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-7099554fc9d03051.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-c95743172d75059e.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_system-69bc1309c092cf75.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libar-cbd223e5f373dfb7.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libarena-5ce128658da0d9d0.so
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libatty-5c037f18364653c7.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c85349ed496c5533.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-774e0552fbf46c96.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbitflags-49fa898fa177196b.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbyteorder-d879c30ef090671d.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a05a83ec1a6566f0.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-306363b4241fd6ca.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d4d9f8153cb8cf37.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libena-a4700fcbba52aced.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libenv_logger-e241f4a2edd7d3f0.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libflate2-b6e940ffc0da71f4.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libfmt_macros-db38ae05f3d7f6bb.so
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-2a9d978f8e709342.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgraphviz-b438aebe3ec5db12.so
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhumantime-8f399439e2c7ffe7.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libjobserver-49f2369e30d2d066.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblazy_static-024826ae32d9c74e.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblazy_static-26e655a5b0a25bba.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-551481181f8d1768.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fe9f3a54ed12576a.rlib
/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblog-5e60d7049c5f0011.rlib
There is 58 files more in these RPM.