Quick-and-dirty fix for latest rust.

5 jobs for update-toolchain in 28 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Build
failed #27983
build:linux

00:00:28

failed #27984
build:redox

00:00:27

 
  Test
skipped #27987
allowed to fail
fmt
skipped #27985
test:linux
skipped #27986
test:redox
 
Name Stage Failure
failed
build:linux Build
Submodule 'ralloc' (https://gitlab.redox-os.org/redox-os/ralloc.git) registered for path 'ralloc'
Cloning into '/builds/4lDO2/relibc/core_io'...
Cloning into '/builds/4lDO2/relibc/openlibm'...
Cloning into '/builds/4lDO2/relibc/posix-regex'...
Cloning into '/builds/4lDO2/relibc/pthreads-emb'...
Cloning into '/builds/4lDO2/relibc/ralloc'...
error: Server does not allow request for unadvertised object bdf3321e7f469fa01f79d93a15280605701eae1c
Fetched in submodule path 'core_io', but it did not contain bdf3321e7f469fa01f79d93a15280605701eae1c. Direct fetching of that commit failed.
ERROR: Job failed: exit code 1
failed
build:redox Build
Submodule 'ralloc' (https://gitlab.redox-os.org/redox-os/ralloc.git) registered for path 'ralloc'
Cloning into '/builds/4lDO2/relibc/core_io'...
Cloning into '/builds/4lDO2/relibc/openlibm'...
Cloning into '/builds/4lDO2/relibc/posix-regex'...
Cloning into '/builds/4lDO2/relibc/pthreads-emb'...
Cloning into '/builds/4lDO2/relibc/ralloc'...
error: Server does not allow request for unadvertised object bdf3321e7f469fa01f79d93a15280605701eae1c
Fetched in submodule path 'core_io', but it did not contain bdf3321e7f469fa01f79d93a15280605701eae1c. Direct fetching of that commit failed.
ERROR: Job failed: exit code 1