[INFO] crate darkengine 0.1.0 is already in cache
[INFO] extracting crate darkengine 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/darkengine/0.1.0
[INFO] extracting crate darkengine 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/darkengine/0.1.0
[INFO] validating manifest of darkengine-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of darkengine-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing darkengine-0.1.0
[INFO] finished frobbing darkengine-0.1.0
[INFO] frobbed toml for darkengine-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/darkengine/0.1.0/Cargo.toml
[INFO] started frobbing darkengine-0.1.0
[INFO] finished frobbing darkengine-0.1.0
[INFO] frobbed toml for darkengine-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/darkengine/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing darkengine-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/darkengine/0.1.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] abeb6cacfe97db1a12c5ce901f0a48e9ff262da9158ec48e29657ae0acc43115
[INFO] running `"docker" "start" "-a" "abeb6cacfe97db1a12c5ce901f0a48e9ff262da9158ec48e29657ae0acc43115"`
[INFO] [stderr]    Compiling downcast-rs v1.0.4
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling ears v0.5.1
[INFO] [stderr]    Compiling lzw v0.10.0
[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 x11-dl v2.18.4
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling semver v0.2.3
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling gif v0.10.2
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling stb_truetype v0.2.6
[INFO] [stderr]    Compiling wayland-scanner v0.20.12
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling wayland-sys v0.20.12
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rusttype v0.7.7
[INFO] [stderr]    Compiling wayland-commons v0.20.12
[INFO] [stderr]    Compiling wayland-client v0.20.12
[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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.ears.ah8aj2l6-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/libears-39a7b3e9b3f6ba28.so" "-Wl,--version-script=/tmp/rustce7sUAZ/list" "/opt/crater/target/debug/deps/ears-39a7b3e9b3f6ba28.3csdhuctnv07um8i.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/local/opt/openal-soft/lib" "-L" "/usr/local/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustce7sUAZ/liblazy_static-8e8f275d3efea5b8.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustce7sUAZ/liblibc-37f3d1c853b3b7bd.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-1d6d86bd078a28e9" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustce7sUAZ/libcompiler_builtins-ac21508a81e3f7f3.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" "abeb6cacfe97db1a12c5ce901f0a48e9ff262da9158ec48e29657ae0acc43115"`
[INFO] running `"docker" "rm" "-f" "abeb6cacfe97db1a12c5ce901f0a48e9ff262da9158ec48e29657ae0acc43115"`
[INFO] [stdout] abeb6cacfe97db1a12c5ce901f0a48e9ff262da9158ec48e29657ae0acc43115