I recently tried to upgrade firefox, I believe 56, and of course I now need Rust installed. Rust errored out with the following messages:
=> Creating binary package /usr/pkgsrc/lang/rust/work/.packages/rust-1.20.0.tgz
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libarena- f5f78bba81916a46.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libfmt_ macros-0b9124250167dd63.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/ libgraphviz-9a58d125030e538c. so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libproc_ macro-adb45ea4da914940.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc- 6a534897b169ca84.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ allocator-ce0ebe2c233c0205.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ back-aba5d596a3ab6c68.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ borrowck-feb1c92008a05873.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ const_eval-040c8d38ea523f82. so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ const_math-dcbf1ded6c397655. so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ data_structures- 25c4de29d5c9c855.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ driver-307bcdc5163e5dc0.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ errors-f9fd84c953130f5e.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ incremental-83c71ebb2014f4a5. so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ lint-f13a42c615c3980b.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ llvm-eb3bc7171b4f5500.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ metadata-41566d01c73ddb2a.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ mir-aec0cd2813277925.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ passes-61f8211f43c0eb38.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ platform_intrinsics- da3f689df6dc392d.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ plugin-f541d9104c908901.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ privacy-4a588d758162711d.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ resolve-0c094a167237f11e.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ save_analysis- 8fcdbd07a92b1285.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ trans-71229701f0d3208a.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/librustc_ typeck-185c67a140df4b3a.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/ librustdoc-985347c5494ec0fe. so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/ libserialize-d66daa3ebfeb694e. so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libstd- a9a52515e57d926c.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libsyntax- 3fe0ae31a7a9b4b7.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libsyntax_ ext-9038e25013d059d5.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libsyntax_ pos-c8b4a11f03de565a.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libterm- 46b4364207e5a2d1.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/libtest- 1871bb650d7e8b84.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/liballoc- c374f30a0ea9effe.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/liballoc_jemalloc- ec976cea94d777ee.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/liballoc_system- 7400f52f4ec6d51b.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/libcollections- 5ce324d5f8f27592.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/libcompiler_builtins- 60dc5593fe7a504c.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/libcore- 0beaf071c47fd252.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/liblibc- afd2374aa8375dff.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/libpanic_abort- 4925536d55cddfde.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/libpanic_unwind- f48dd95ee9b3f9ce.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/librand- f35b5d2ba1fd50a3.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/libstd- a9a52515e57d926c.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/libstd_unicode- ff99f9ef50ebab71.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/ analysis/libunwind- b9c2e977a5959b3f.json'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ liballoc-c374f30a0ea9effe. rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ liballoc_jemalloc- ec976cea94d777ee.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ liballoc_system- 7400f52f4ec6d51b.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libarena-f5f78bba81916a46.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libcollections- 5ce324d5f8f27592.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libcompiler_builtins- 60dc5593fe7a504c.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libcore-0beaf071c47fd252.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libfmt_macros- 0b9124250167dd63.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libgraphviz-9a58d125030e538c. so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ liblibc-afd2374aa8375dff.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libpanic_abort- 4925536d55cddfde.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libpanic_unwind- f48dd95ee9b3f9ce.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ libproc_macro- adb45ea4da914940.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librand-f35b5d2ba1fd50a3.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc-6a534897b169ca84.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_allocator- ce0ebe2c233c0205.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_back- aba5d596a3ab6c68.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_bitflags- 9ce477cbbd0186a8.rlib'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_borrowck- feb1c92008a05873.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_const_eval- 040c8d38ea523f82.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_const_math- dcbf1ded6c397655.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_data_structures- 25c4de29d5c9c855.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_driver- 307bcdc5163e5dc0.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_errors- f9fd84c953130f5e.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_incremental- 83c71ebb2014f4a5.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_lint- f13a42c615c3980b.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_llvm- eb3bc7171b4f5500.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_metadata- 41566d01c73ddb2a.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_mir-aec0cd2813277925. so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_passes- 61f8211f43c0eb38.so'
pkg_create: can't stat `/usr/pkgsrc/lang/rust/work/.destdir/usr/pkg/lib/rustlib/ x86_64-unknown-netbsd/lib/ librustc_platform_intrinsics- da3f689df6dc392d.so'