Aug 11 17:09:51.902 INFO checking couchbase-0.3.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 17:09:51.902 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:09:51.902 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:09:51.902 INFO running `"docker" "create" "-v" "/tmp/crater.L1NCjuxS65XT:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 17:09:52.122 INFO blam! aea4d553bed54ccca8f342ad98723b7d957f63a6a435d0c39fe6131419c0ed8e
Aug 11 17:09:52.125 INFO running `"docker" "start" "-a" "aea4d553bed54ccca8f342ad98723b7d957f63a6a435d0c39fe6131419c0ed8e"`
Aug 11 17:09:53.745 INFO kablam!    Compiling couchbase-sys v0.3.0
Aug 11 17:09:55.405 INFO kablam! error: failed to run custom build command for `couchbase-sys v0.3.0`
Aug 11 17:09:55.405 INFO kablam! process didn't exit successfully: `/target/debug/build/couchbase-sys-629c7fef40e4c09a/build-script-build` (exit code: 101)
Aug 11 17:09:55.406 INFO kablam! --- stderr
Aug 11 17:09:55.406 INFO kablam! thread 'main' panicked at 'Need to build libcouchbase (none found), but the 'build-lcb' feature is not enabled!', /cargo-home/registry/src/github.com-1ecc6299db9ec823/couchbase-sys-0.3.0/build.rs:79:13
Aug 11 17:09:55.406 INFO kablam! stack backtrace:
Aug 11 17:09:55.406 INFO kablam!    0:     0x55d0fbcbae2e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h56b478bd6261cdea
Aug 11 17:09:55.406 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 11 17:09:55.406 INFO kablam!    1:     0x55d0fbcb12d6 - std::sys_common::backtrace::print::h8838f036695641c1
Aug 11 17:09:55.406 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 11 17:09:55.406 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 11 17:09:55.406 INFO kablam!    2:     0x55d0fbcad9dd - std::panicking::default_hook::{{closure}}::h07e37170271eb3a7
Aug 11 17:09:55.406 INFO kablam!                                at libstd/panicking.rs:211
Aug 11 17:09:55.406 INFO kablam!    3:     0x55d0fbcad750 - std::panicking::default_hook::h1ad13ac34d74cb6f
Aug 11 17:09:55.406 INFO kablam!                                at libstd/panicking.rs:227
Aug 11 17:09:55.406 INFO kablam!    4:     0x55d0fbcadf9c - std::panicking::rust_panic_with_hook::h07b48b4bcd79aad0
Aug 11 17:09:55.406 INFO kablam!                                at libstd/panicking.rs:475
Aug 11 17:09:55.406 INFO kablam!    5:     0x55d0fbc7926f - std::panicking::begin_panic::hf5540d1c4d40ad6b
Aug 11 17:09:55.406 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Aug 11 17:09:55.406 INFO kablam!    6:     0x55d0fbc6e97a - build_script_build::main::hd08a07a6de2ac9ed
Aug 11 17:09:55.406 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/couchbase-sys-0.3.0/build.rs:79
Aug 11 17:09:55.406 INFO kablam!    7:     0x55d0fbc6f18f - std::rt::lang_start::{{closure}}::h28bd6d7b0058d048
Aug 11 17:09:55.406 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 11 17:09:55.406 INFO kablam!    8:     0x55d0fbcada82 - std::panicking::try::do_call::haa9e0167fafd552a
Aug 11 17:09:55.406 INFO kablam!                                at libstd/rt.rs:59
Aug 11 17:09:55.406 INFO kablam!                                at libstd/panicking.rs:310
Aug 11 17:09:55.406 INFO kablam!    9:     0x55d0fbccd2c9 - __rust_maybe_catch_panic
Aug 11 17:09:55.406 INFO kablam!                                at libpanic_unwind/lib.rs:105
Aug 11 17:09:55.406 INFO kablam!   10:     0x55d0fbcb5f15 - std::rt::lang_start_internal::hfce2f8e9f7e3c6bc
Aug 11 17:09:55.406 INFO kablam!                                at libstd/panicking.rs:289
Aug 11 17:09:55.406 INFO kablam!                                at libstd/panic.rs:392
Aug 11 17:09:55.406 INFO kablam!                                at libstd/rt.rs:58
Aug 11 17:09:55.406 INFO kablam!   11:     0x55d0fbc6f167 - std::rt::lang_start::h81bfd510c56630c6
Aug 11 17:09:55.407 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 11 17:09:55.407 INFO kablam!   12:     0x55d0fbc6f109 - main
Aug 11 17:09:55.407 INFO kablam!   13:     0x7f48be44482f - __libc_start_main
Aug 11 17:09:55.407 INFO kablam!   14:     0x55d0fbc6da18 - _start
Aug 11 17:09:55.407 INFO kablam!   15:                0x0 - <unknown>
Aug 11 17:09:55.407 INFO kablam! 
Aug 11 17:09:55.408 INFO kablam! su: No module specific data is present
Aug 11 17:09:56.175 INFO running `"docker" "rm" "-f" "aea4d553bed54ccca8f342ad98723b7d957f63a6a435d0c39fe6131419c0ed8e"`
Aug 11 17:09:56.350 INFO blam! aea4d553bed54ccca8f342ad98723b7d957f63a6a435d0c39fe6131419c0ed8e