[INFO] updating cached repository veandco/porcupine-sys-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/veandco/porcupine-sys-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/veandco/porcupine-sys-demo" "work/ex/beta-1.37-6/sources/1.36.0/gh/veandco/porcupine-sys-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/veandco/porcupine-sys-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/veandco/porcupine-sys-demo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/veandco/porcupine-sys-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/veandco/porcupine-sys-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05253007655b03ab86e6a4fadb5fdc915bd501d8
[INFO] sha for GitHub repo veandco/porcupine-sys-demo: 05253007655b03ab86e6a4fadb5fdc915bd501d8
[INFO] validating manifest of veandco/porcupine-sys-demo 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 veandco/porcupine-sys-demo 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 veandco/porcupine-sys-demo
[INFO] finished frobbing veandco/porcupine-sys-demo
[INFO] frobbed toml for veandco/porcupine-sys-demo written to work/ex/beta-1.37-6/sources/1.36.0/gh/veandco/porcupine-sys-demo/Cargo.toml
[INFO] started frobbing veandco/porcupine-sys-demo
[INFO] finished frobbing veandco/porcupine-sys-demo
[INFO] frobbed toml for veandco/porcupine-sys-demo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/veandco/porcupine-sys-demo/Cargo.toml
[INFO] crate veandco/porcupine-sys-demo 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing veandco/porcupine-sys-demo against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/veandco/porcupine-sys-demo:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a92a1c887247359b6cc3517acdffb9366fd5a0ae2e0a47b8d1f5c9b557c517b1
[INFO] running `"docker" "start" "-a" "a92a1c887247359b6cc3517acdffb9366fd5a0ae2e0a47b8d1f5c9b557c517b1"`
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling porcupine-sys v0.0.4
[INFO] [stderr]    Compiling sample v0.10.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling chan v0.1.21
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling chan-signal v0.3.1
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling porcupine-sys-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.porcupine_sys_demo.d3t7nr89-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1" "/opt/crater/target/debug/deps/porcupine_sys_demo-edcbd858cc29bea1.1qwteo0tesnq6uq6.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libporcupine_sys-5ce459c527415ec8.rlib" "/opt/crater/target/debug/deps/libsample-3165d7476552470e.rlib" "/opt/crater/target/debug/deps/libcpal-dfae033ab7a7a914.rlib" "/opt/crater/target/debug/deps/libalsa_sys-def60570c325c449.rlib" "/opt/crater/target/debug/deps/libclap-7671657aaa3cb7fe.rlib" "/opt/crater/target/debug/deps/libvec_map-543e31245cb37b03.rlib" "/opt/crater/target/debug/deps/libtextwrap-451ef45577a7a752.rlib" "/opt/crater/target/debug/deps/libunicode_width-26f3734d51bc29d0.rlib" "/opt/crater/target/debug/deps/libstrsim-e16dede6f67e1ca9.rlib" "/opt/crater/target/debug/deps/libbitflags-4f5a5af30acbcb25.rlib" "/opt/crater/target/debug/deps/libatty-765fd18ec5841353.rlib" "/opt/crater/target/debug/deps/libansi_term-d78a4dc68e723c1a.rlib" "/opt/crater/target/debug/deps/libchan_signal-ccd3d14e5bb29b2e.rlib" "/opt/crater/target/debug/deps/liblazy_static-318544a807a94655.rlib" "/opt/crater/target/debug/deps/libbit_set-89e949df17c030f8.rlib" "/opt/crater/target/debug/deps/libbit_vec-d13b29fef375574c.rlib" "/opt/crater/target/debug/deps/libchan-5ade8e845d7dc555.rlib" "/opt/crater/target/debug/deps/librand-5708a7e90e452c25.rlib" "/opt/crater/target/debug/deps/librand-256e5b3bc08b0b28.rlib" "/opt/crater/target/debug/deps/liblibc-2bc51604af9dbea7.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-lpv_porcupine" "-lasound" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lpv_porcupine
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `porcupine-sys-demo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a92a1c887247359b6cc3517acdffb9366fd5a0ae2e0a47b8d1f5c9b557c517b1"`
[INFO] running `"docker" "rm" "-f" "a92a1c887247359b6cc3517acdffb9366fd5a0ae2e0a47b8d1f5c9b557c517b1"`
[INFO] [stdout] a92a1c887247359b6cc3517acdffb9366fd5a0ae2e0a47b8d1f5c9b557c517b1