= libc::$entry,
164 +                 $entry = ::$entry,
    |
error[E0425]: cannot find value `PTRACE_SETFPREGS` in crate `libc`
   --> /builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/nix/src/sys/ptrace/linux.rs:75:9
    |
75  |         PTRACE_SETFPREGS,
    |         ^^^^^^^^^^^^^^^^
    |
   ::: /builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/libc/src/unix/linux_like/linux/gnu/mod.rs:892:1
    |
892 | pub const PTRACE_SETREGSET: ::c_uint = 0x4205;
    | ---------------------------------------------- similarly named constant `PTRACE_SETREGSET` defined here
    |
help: a constant with a similar name exists
    |
75  |         PTRACE_SETREGSET,
    |         ~~~~~~~~~~~~~~~~
help: consider importing this unit variant
    |
3   | use sys::ptrace::Request::PTRACE_SETFPREGS;
    |
help: if you import `PTRACE_SETFPREGS`, refer to it directly
   --> |/builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/nix/src/macros.rs:164:26
164 -                 $entry = libc::$entry,
164 +                 $entry = ::$entry,
    |
error[E0425]: cannot find value `PTRACE_GETFPXREGS` in crate `libc`
   --> /builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/nix/src/sys/ptrace/linux.rs:84:9
    |
84  |         PTRACE_GETFPXREGS,
    |         ^^^^^^^^^^^^^^^^^
    |
   ::: /builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/libc/src/unix/linux_like/linux/gnu/mod.rs:891:1
    |
891 | pub const PTRACE_GETREGSET: ::c_uint = 0x4204;
    | ---------------------------------------------- similarly named constant `PTRACE_GETREGSET` defined here
    |
help: a constant with a similar name exists
    |
84  |         PTRACE_GETREGSET,
    |         ~~~~~~~~~~~~~~~~
help: consider importing this unit variant
    |
3   | use sys::ptrace::Request::PTRACE_GETFPXREGS;
    |
help: if you import `PTRACE_GETFPXREGS`, refer to it directly
   --> |/builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/nix/src/macros.rs:164:26
164 -                 $entry = libc::$entry,
164 +                 $entry = ::$entry,
    |
error[E0425]: cannot find value `PTRACE_SETFPXREGS` in crate `libc`
   --> /builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/nix/src/sys/ptrace/linux.rs:91:9
    |
91  |         PTRACE_SETFPXREGS,
    |         ^^^^^^^^^^^^^^^^^
    |
   ::: /builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/libc/src/unix/linux_like/linux/gnu/mod.rs:887:1
    |
887 | pub const PTRACE_SETOPTIONS: ::c_uint = 0x4200;
    | ----------------------------------------------- similarly named constant `PTRACE_SETOPTIONS` defined here
    |
help: a constant with a similar name exists
    |
91  |         PTRACE_SETOPTIONS,
    |         ~~~~~~~~~~~~~~~~~
help: consider importing this unit variant
    |
3   | use sys::ptrace::Request::PTRACE_SETFPXREGS;
    |
help: if you import `PTRACE_SETFPXREGS`, refer to it directly
   --> |/builddir/build/BUILD/thin-provisioning-tools-0.9.0/vendor/nix/src/macros.rs:164:26
164 -                 $entry = libc::$entry,
164 +                 $entry = ::$entry,
    |
   Compiling rand_core v0.6.3
   Compiling flate2 v1.0.20
For more information about this error, try `rustc --explain E0425`.
error: could not compile `nix` due to 6 previous errors
warning: build failed, waiting for other jobs to finish...
RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.ru5Kj1 (%build)
    Bad exit status from /var/tmp/rpm-tmp.ru5Kj1 (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.9/site-packages/mockbuild/util.py", line 600, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -ba --noprep --target riscv64 --nodeps /builddir/build/SPECS/device-mapper-persistent-data.spec