[INFO] crate evcxr_jupyter 0.3.5 is already in cache [INFO] extracting crate evcxr_jupyter 0.3.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/evcxr_jupyter/0.3.5 [INFO] extracting crate evcxr_jupyter 0.3.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/evcxr_jupyter/0.3.5 [INFO] validating manifest of evcxr_jupyter-0.3.5 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of evcxr_jupyter-0.3.5 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing evcxr_jupyter-0.3.5 [INFO] finished frobbing evcxr_jupyter-0.3.5 [INFO] frobbed toml for evcxr_jupyter-0.3.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/evcxr_jupyter/0.3.5/Cargo.toml [INFO] started frobbing evcxr_jupyter-0.3.5 [INFO] finished frobbing evcxr_jupyter-0.3.5 [INFO] frobbed toml for evcxr_jupyter-0.3.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/evcxr_jupyter/0.3.5/Cargo.toml [INFO] crate evcxr_jupyter-0.3.5 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing evcxr_jupyter-0.3.5 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/evcxr_jupyter/0.3.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 7c258981f48e95d6dcfb4dd56e3b3dfdcdcced105afdd77f300c96a70647f694 [INFO] running `"docker" "start" "-a" "7c258981f48e95d6dcfb4dd56e3b3dfdcdcced105afdd77f300c96a70647f694"` [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling sig v1.0.0 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling zmq-sys v0.8.3 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] error: failed to run custom build command for `zmq-sys v0.8.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/zmq-sys-fe21aca9ab945699/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to locate libzmq: [INFO] [stderr] `"pkg-config" "--libs" "--cflags" "libzmq >= 3.2"` did not exit successfully: exit code: 1 [INFO] [stderr] --- stderr [INFO] [stderr] Package libzmq was not found in the pkg-config search path. [INFO] [stderr] Perhaps you should add the directory containing `libzmq.pc' [INFO] [stderr] to the PKG_CONFIG_PATH environment variable [INFO] [stderr] No package 'libzmq' found [INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/zmq-sys-0.8.3/build.rs:31:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559df30eb0cb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559df30eb0cb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559df30eb0cb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x559df30eb0cb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x559df30eb0cb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x559df30eada7 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x559df30eb790 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x559df30eb312 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x559df30eb25f - std::panicking::begin_panic_fmt::he65a2e8ff19d8ae0 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x559df3046b0c - build_script_build::main::h563fca1b61a5129b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/zmq-sys-0.8.3/build.rs:31 [INFO] [stderr] 10: 0x559df3045c10 - std::rt::lang_start::{{closure}}::hb3339b8cd619b685 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 11: 0x559df30eb1e3 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 12: 0x559df30eb1e3 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x559df30f172a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x559df30ebc9d - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x559df30ebc9d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x559df30ebc9d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 17: 0x559df3045be9 - std::rt::lang_start::h253db32345240a21 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x559df3046daa - main [INFO] [stderr] 19: 0x7f27d64722e1 - __libc_start_main [INFO] [stderr] 20: 0x559df304506a - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7c258981f48e95d6dcfb4dd56e3b3dfdcdcced105afdd77f300c96a70647f694"` [INFO] running `"docker" "rm" "-f" "7c258981f48e95d6dcfb4dd56e3b3dfdcdcced105afdd77f300c96a70647f694"` [INFO] [stdout] 7c258981f48e95d6dcfb4dd56e3b3dfdcdcced105afdd77f300c96a70647f694