Sep 06 08:28:54.219 INFO checking couchbase-0.3.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:28:54.219 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:28:54.219 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:28:54.461 INFO blam! b770a9b129dda5b3a410ce9f6b9ac2209310205721910ff674606af9e5bf5b3f
Sep 06 08:28:54.463 INFO running `"docker" "start" "-a" "b770a9b129dda5b3a410ce9f6b9ac2209310205721910ff674606af9e5bf5b3f"`
Sep 06 08:28:55.222 INFO kablam! usermod: no changes
Sep 06 08:28:55.382 INFO kablam!    Compiling couchbase-sys v0.3.0
Sep 06 08:28:56.340 INFO kablam! error: failed to run custom build command for `couchbase-sys v0.3.0`
Sep 06 08:28:56.340 INFO kablam! process didn't exit successfully: `/target/debug/build/couchbase-sys-8e5d0d6065598d10/build-script-build` (exit code: 101)
Sep 06 08:28:56.340 INFO kablam! --- stderr
Sep 06 08:28:56.340 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
Sep 06 08:28:56.340 INFO kablam! stack backtrace:
Sep 06 08:28:56.340 INFO kablam!    0:     0x5592cf2466ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8a3717aa058b4444
Sep 06 08:28:56.340 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 06 08:28:56.340 INFO kablam!    1:     0x5592cf237eb6 - std::sys_common::backtrace::print::h617f5662cea50e67
Sep 06 08:28:56.340 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 06 08:28:56.340 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 06 08:28:56.340 INFO kablam!    2:     0x5592cf2367bd - std::panicking::default_hook::{{closure}}::h45bb696cfc423488
Sep 06 08:28:56.340 INFO kablam!                                at libstd/panicking.rs:211
Sep 06 08:28:56.340 INFO kablam!    3:     0x5592cf236530 - std::panicking::default_hook::h4902fe318897fea2
Sep 06 08:28:56.340 INFO kablam!                                at libstd/panicking.rs:227
Sep 06 08:28:56.340 INFO kablam!    4:     0x5592cf236d7c - std::panicking::rust_panic_with_hook::h2d79c14c8c515345
Sep 06 08:28:56.341 INFO kablam!                                at libstd/panicking.rs:477
Sep 06 08:28:56.341 INFO kablam!    5:     0x5592cf22bc1f - std::panicking::begin_panic::h079738505f97fbed
Sep 06 08:28:56.341 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 06 08:28:56.341 INFO kablam!    6:     0x5592cf1f8d20 - build_script_build::main::hf5e9b8581168f93f
Sep 06 08:28:56.341 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/couchbase-sys-0.3.0/build.rs:79
Sep 06 08:28:56.341 INFO kablam!    7:     0x5592cf1f9c7f - std::rt::lang_start::{{closure}}::h51e5978aba62a6b3
Sep 06 08:28:56.341 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 06 08:28:56.341 INFO kablam!    8:     0x5592cf236862 - std::panicking::try::do_call::hf986ca4f663b7a95
Sep 06 08:28:56.341 INFO kablam!                                at libstd/rt.rs:59
Sep 06 08:28:56.341 INFO kablam!                                at libstd/panicking.rs:310
Sep 06 08:28:56.341 INFO kablam!    9:     0x5592cf257d59 - __rust_maybe_catch_panic
Sep 06 08:28:56.341 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 06 08:28:56.341 INFO kablam!   10:     0x5592cf2420b5 - std::rt::lang_start_internal::h1fa2095e36818e42
Sep 06 08:28:56.341 INFO kablam!                                at libstd/panicking.rs:289
Sep 06 08:28:56.341 INFO kablam!                                at libstd/panic.rs:392
Sep 06 08:28:56.341 INFO kablam!                                at libstd/rt.rs:58
Sep 06 08:28:56.341 INFO kablam!   11:     0x5592cf1f9c57 - std::rt::lang_start::h2ae7dbd9c932b80a
Sep 06 08:28:56.341 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 06 08:28:56.341 INFO kablam!   12:     0x5592cf1f94a9 - main
Sep 06 08:28:56.341 INFO kablam!   13:     0x7f60a115982f - __libc_start_main
Sep 06 08:28:56.341 INFO kablam!   14:     0x5592cf1f7958 - _start
Sep 06 08:28:56.341 INFO kablam!   15:                0x0 - <unknown>
Sep 06 08:28:56.341 INFO kablam! 
Sep 06 08:28:56.342 INFO kablam! su: No module specific data is present
Sep 06 08:28:57.162 INFO running `"docker" "rm" "-f" "b770a9b129dda5b3a410ce9f6b9ac2209310205721910ff674606af9e5bf5b3f"`
Sep 06 08:28:57.278 INFO blam! b770a9b129dda5b3a410ce9f6b9ac2209310205721910ff674606af9e5bf5b3f