Here is the scripts used to check compilation:
-------gdcenv-2.0.65
export PATH=$HOME/dev/x8664-gdcproject-linux-gnu/bin:$PATH
$*
-------d_env-trunk
export PATH=/mnt/sdb1/dev/c/d/src/install/bin:$PATH
$*
-------d_env-2.0.65
export PATH=$HOME/dev/dmd-2.0.65/bin:$PATH
$*
-------d_env-2.0.66
export PATH=$HOME/dev/dmd-2.0.66/bin:$PATH
$*
-------mk-it-gdc-2.0.65
gdc_env-2.0.65 dub -v --compiler gdc --build debug
-------mk-it-dmd-2.0.65
d_env-2.0.65 dub -v --build debug
-------mk-it-dmd-2.0.66
d_env-2.0.66 dub -v --build debug
-------mk-it-dmd-trunk
d_env-trunk dub -v --build debug