This says it all: >>> Compiling source in /var/tmp/portage/dev-util/cbindgen-0.6.7/work/cbindgen-0.6.7 ... /var/tmp/portage/dev-util/cbindgen-0.6.7/temp/environment: line 398: cargo: command not found Same with 0.7.1: >>> Compiling source in /var/tmp/portage/dev-util/cbindgen-0.7.1/work/cbindgen-0.7.1 ... /var/tmp/portage/dev-util/cbindgen-0.7.1/temp/environment: line 398: cargo: command not found
*** This bug has been marked as a duplicate of bug 671182 ***