[INFO] crate darkengine 0.1.0 is already in cache
[INFO] testing darkengine-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate darkengine 0.1.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate darkengine 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate darkengine 0.1.0
[INFO] finished tweaking crates.io crate darkengine 0.1.0
[INFO] tweaked toml for crates.io crate darkengine 0.1.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 19f3ea73f454f12775d3bde459973db8562db33d2d66b8afeec3b3fcae4e8025
[INFO] running `"docker" "start" "-a" "19f3ea73f454f12775d3bde459973db8562db33d2d66b8afeec3b3fcae4e8025"`
[INFO] [stderr]    Compiling ears v0.5.1
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling bmfont v0.2.1
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling stb_truetype v0.3.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling winit v0.16.2
[INFO] [stderr]    Compiling rusttype v0.8.1
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]    Compiling semver v0.2.3
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling rusttype v0.7.9
[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/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.ears.32219v4o-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libears-74f6cc87a58c0b42.so" "-Wl,--version-script=/tmp/rustc03WLj8/list" "/opt/rustwide/target/debug/deps/ears-74f6cc87a58c0b42.4piyjnga30510okg.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/local/opt/openal-soft/lib" "-L" "/usr/local/lib" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc03WLj8/liblazy_static-47d24117de3918be.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc03WLj8/liblibc-9f7a5de25bd5699b.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-db812c66f862af4c" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustc03WLj8/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-shared"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lsndfile
[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 `ears`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "19f3ea73f454f12775d3bde459973db8562db33d2d66b8afeec3b3fcae4e8025"`
[INFO] running `"docker" "rm" "-f" "19f3ea73f454f12775d3bde459973db8562db33d2d66b8afeec3b3fcae4e8025"`
[INFO] [stdout] 19f3ea73f454f12775d3bde459973db8562db33d2d66b8afeec3b3fcae4e8025