* Package:    dev-java/btf-1.2
 * Repository: gentoo
 * Maintainer: java@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux source userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
 * Using: icedtea-bin-8
>>> Unpacking source...
>>> Unpacking btf-1.2.tar.gz to /var/tmp/portage/dev-java/btf-1.2/work
>>> Source unpacked in /var/tmp/portage/dev-java/btf-1.2/work
>>> Preparing source in /var/tmp/portage/dev-java/btf-1.2/work ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-java/btf-1.2/work ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-java/btf-1.2/work ...
 * Compiling ...
warning: [options] bootstrap class path not set in conjunction with -source 1.7
1 warning
>>> Source compiled.
>>> Test phase [not enabled]: dev-java/btf-1.2

>>> Install btf-1.2 into /var/tmp/portage/dev-java/btf-1.2/image/ category dev-java
/var/tmp/portage/dev-java/btf-1.2/temp/environment: line 2116: pushd: src/main/java: No such file or directory
 * ERROR: dev-java/btf-1.2::gentoo failed (install phase):
 *   problem entering src/main/java
 * 
 * Call stack:
 *     ebuild.sh, line  115:  Called src_install
 *   environment, line 3823:  Called java-pkg_dosrc 'src/main/java/*'
 *   environment, line 2116:  Called die
 * The specific snippet of code:
 *           pushd ${dir_parent} > /dev/null || die "problem entering ${dir_parent}";
 * 
 * If you need support, post the output of `emerge --info '=dev-java/btf-1.2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-java/btf-1.2::gentoo'`.
!!! When you file a bug report, please include the following information:
GENTOO_VM=icedtea-bin-8  CLASSPATH="" JAVA_HOME="/opt/icedtea-bin-3.2.0"
JAVACFLAGS="-source 1.7 -target 1.7" COMPILER=""
and of course, the output of emerge --info =btf-1.2
 * The complete build log is located at '/var/log/portage/dev-java:btf-1.2:20170126-194446.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-java/btf-1.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-java/btf-1.2/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-java/btf-1.2/work'
 * S: '/var/tmp/portage/dev-java/btf-1.2/work'