Travis failure on Android

[dhardy]

Travis currently fails with the following message:

test test::test_gen_range_panic_usize ... libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0xd1e23198 in tid 661 (test::test_gen_)
libc: Unable to open connection to debuggerd: Connection refused
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
error: process didn't exit successfully: `qemu-arm /target/armv7-linux-androideabi/debug/deps/rand-706e9c4fcd270ddf` (signal: 11, SIGSEGV: invalid memory reference)

See: https://travis-ci.org/rust-random/rand/jobs/480834237

[dhardy]

Seems not to be an issue anymore.