[INFO] fetching crate darkengine 0.1.0...
[INFO] testing darkengine-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate darkengine 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate darkengine 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded image v0.19.0
[INFO] [stderr]   Downloaded cocoa v0.15.0
[INFO] [stderr]   Downloaded wayland-protocols v0.20.12
[INFO] [stderr]   Downloaded wayland-commons v0.20.12
[INFO] [stderr]   Downloaded glutin v0.17.0
[INFO] [stderr]   Downloaded wayland-sys v0.20.12
[INFO] [stderr]   Downloaded wayland-client v0.20.12
[INFO] [stderr]   Downloaded winit v0.16.2
[INFO] [stderr]   Downloaded ears v0.5.1
[INFO] [stderr]   Downloaded core-graphics v0.14.0
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.2.6
[INFO] [stderr]   Downloaded wayland-scanner v0.20.12
[INFO] [stderr]   Downloaded semver v0.2.3
[INFO] [stderr]   Downloaded glium v0.22.0
[INFO] [stderr]   Downloaded bmfont v0.2.1
[INFO] [stderr]   Downloaded glfw v0.23.0
[INFO] [stderr]   Downloaded gl_generator v0.9.0
[INFO] [stderr]   Downloaded glfw-sys v3.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e0a6b1c99178c962eb0097e2aa340ec6632367128d22f08e6c425786de6b354
[INFO] running `Command { std: "docker" "start" "-a" "8e0a6b1c99178c962eb0097e2aa340ec6632367128d22f08e6c425786de6b354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e0a6b1c99178c962eb0097e2aa340ec6632367128d22f08e6c425786de6b354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0a6b1c99178c962eb0097e2aa340ec6632367128d22f08e6c425786de6b354", kill_on_drop: false }`
[INFO] [stdout] 8e0a6b1c99178c962eb0097e2aa340ec6632367128d22f08e6c425786de6b354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd31e2ff50177237eeca74e7f246b8b6d9606526c314a24d5ac81df6ef718211
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd31e2ff50177237eeca74e7f246b8b6d9606526c314a24d5ac81df6ef718211", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling ears v0.5.1
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling bmfont v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling libloading v0.6.6
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling semver v0.2.3
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]    Compiling wayland-sys v0.20.12
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling wayland-scanner v0.20.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling wayland-commons v0.20.12
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.ears.7vli0cvi-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libears-fd54efd7ef09fbe0.so" "-Wl,--version-script=/tmp/rustcWrf2zH/list" "/opt/rustwide/target/debug/deps/ears-fd54efd7ef09fbe0.3tik1fk7s08tlp5o.rcgu.o" "-shared" "-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-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcWrf2zH/liblazy_static-721ddb5cf32cc140.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcWrf2zH/liblibc-77d6541a42757d2c.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-7444fd17919e9af0" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustcWrf2zH/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lsndfile
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ears`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "dd31e2ff50177237eeca74e7f246b8b6d9606526c314a24d5ac81df6ef718211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd31e2ff50177237eeca74e7f246b8b6d9606526c314a24d5ac81df6ef718211", kill_on_drop: false }`
[INFO] [stdout] dd31e2ff50177237eeca74e7f246b8b6d9606526c314a24d5ac81df6ef718211