Dec 15 22:03:53.996 INFO testing async-zmq-types-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 22:03:53.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 22:03:54.475 INFO [stdout] 4447afb7605041ae870327a64e44542f1c46e4ae04178836ed992d2490715e6d
Dec 15 22:03:54.479 INFO running `"docker" "start" "-a" "4447afb7605041ae870327a64e44542f1c46e4ae04178836ed992d2490715e6d"`
Dec 15 22:03:56.030 INFO [stderr] usermod: no changes
Dec 15 22:03:56.207 INFO [stderr]    Compiling zmq-sys v0.8.2
Dec 15 22:03:56.356 INFO [stderr] error: failed to run custom build command for `zmq-sys v0.8.2`
Dec 15 22:03:56.356 INFO [stderr] process didn't exit successfully: `/target/debug/build/zmq-sys-8ee3c19884435831/build-script-build` (exit code: 101)
Dec 15 22:03:56.356 INFO [stderr] --- stderr
Dec 15 22:03:56.356 INFO [stderr] thread 'main' panicked at 'Unable to locate libzmq:
Dec 15 22:03:56.356 INFO [stderr] `"pkg-config" "--libs" "--cflags" "libzmq >= 3.2"` did not exit successfully: exit code: 1
Dec 15 22:03:56.356 INFO [stderr] --- stderr
Dec 15 22:03:56.356 INFO [stderr] Package libzmq was not found in the pkg-config search path.
Dec 15 22:03:56.356 INFO [stderr] Perhaps you should add the directory containing `libzmq.pc'
Dec 15 22:03:56.356 INFO [stderr] to the PKG_CONFIG_PATH environment variable
Dec 15 22:03:56.356 INFO [stderr] No package 'libzmq' found
Dec 15 22:03:56.356 INFO [stderr] ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/zmq-sys-0.8.2/build.rs:31:17
Dec 15 22:03:56.356 INFO [stderr] stack backtrace:
Dec 15 22:03:56.356 INFO [stderr]    0:     0x55a12b05b073 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 22:03:56.356 INFO [stderr]    1:     0x55a12b055ac8 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 22:03:56.356 INFO [stderr]    2:     0x55a12b05a112 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/panicking.rs:210
Dec 15 22:03:56.356 INFO [stderr]    3:     0x55a12b059e84 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/panicking.rs:224
Dec 15 22:03:56.356 INFO [stderr]    4:     0x55a12b05a770 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/panicking.rs:487
Dec 15 22:03:56.356 INFO [stderr]    5:     0x55a12b05a2f1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/panicking.rs:394
Dec 15 22:03:56.356 INFO [stderr]    6:     0x55a12b05a23e - std::panicking::begin_panic_fmt::h2207969583fb9324
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/panicking.rs:349
Dec 15 22:03:56.356 INFO [stderr]    7:     0x55a12afb9361 - build_script_build::main::h780369c66b8d3df1
Dec 15 22:03:56.356 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/zmq-sys-0.8.2/build.rs:31
Dec 15 22:03:56.356 INFO [stderr]    8:     0x55a12afb9f0f - std::rt::lang_start::{{closure}}::hc2df5ca1d007a8ad
Dec 15 22:03:56.356 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74
Dec 15 22:03:56.356 INFO [stderr]    9:     0x55a12b05a1c2 - std::panicking::try::do_call::h7a0b92633a1e33d9
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/rt.rs:59
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/panicking.rs:306
Dec 15 22:03:56.356 INFO [stderr]   10:     0x55a12b06c559 - __rust_maybe_catch_panic
Dec 15 22:03:56.356 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 15 22:03:56.356 INFO [stderr]   11:     0x55a12b05ab43 - std::rt::lang_start_internal::h3628368e60eab2bb
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/panicking.rs:285
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/panic.rs:398
Dec 15 22:03:56.356 INFO [stderr]                                at src/libstd/rt.rs:58
Dec 15 22:03:56.356 INFO [stderr]   12:     0x55a12afb9ee8 - std::rt::lang_start::hf33d7fe4322dfc7f
Dec 15 22:03:56.356 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74
Dec 15 22:03:56.356 INFO [stderr]   13:     0x55a12afb9699 - main
Dec 15 22:03:56.356 INFO [stderr]   14:     0x7f0e2591682f - __libc_start_main
Dec 15 22:03:56.356 INFO [stderr]   15:     0x55a12afb8218 - _start
Dec 15 22:03:56.356 INFO [stderr]   16:                0x0 - <unknown>
Dec 15 22:03:56.356 INFO [stderr] 
Dec 15 22:03:56.358 INFO [stderr] su: No module specific data is present
Dec 15 22:03:57.345 INFO running `"docker" "inspect" "4447afb7605041ae870327a64e44542f1c46e4ae04178836ed992d2490715e6d"`
Dec 15 22:03:57.683 INFO running `"docker" "rm" "-f" "4447afb7605041ae870327a64e44542f1c46e4ae04178836ed992d2490715e6d"`
Dec 15 22:03:58.015 INFO [stdout] 4447afb7605041ae870327a64e44542f1c46e4ae04178836ed992d2490715e6d