[Pkg-rust-maintainers] Bug#1082938: rust-coreutils - FTBFS on 32-bit.

[Peter Green]

Package: rust-coreutils
Version: 0.0.26-3
Severity: serious

rust-coreutils fails to build on 32-bit architectures. I first noticed
this after uploading 0.0.26-4 to fix the build with the new version of
rust-half, but according to reproducible builds it also seems
to affect 0.0.26-3

 > make[1]: Entering directory '/build/reproducible-path/rust-coreutils-0.0.26'
 > sed -i s/debuginfo=2/debuginfo=1/ debian/cargo_home/config
 > sed: can't read debian/cargo_home/config: No such file or directory
 > make[1]: *** [debian/rules:44: execute_after_dh_auto_configure] Error 2

I presume a behaviour change of some sort in the Debian cargo wrapper
is responsible.