[INFO] updating cached repository CleanCut/rusty_sword
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CleanCut/rusty_sword
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CleanCut/rusty_sword" "work/ex/beta-1.38-1/sources/1.37.0/gh/CleanCut/rusty_sword"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/CleanCut/rusty_sword'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CleanCut/rusty_sword" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CleanCut/rusty_sword"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CleanCut/rusty_sword'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f8243563c548665da11230a596ebf79d15375602
[INFO] sha for GitHub repo CleanCut/rusty_sword: f8243563c548665da11230a596ebf79d15375602
[INFO] validating manifest of CleanCut/rusty_sword 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 CleanCut/rusty_sword 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 CleanCut/rusty_sword
[INFO] finished frobbing CleanCut/rusty_sword
[INFO] frobbed toml for CleanCut/rusty_sword written to work/ex/beta-1.38-1/sources/1.37.0/gh/CleanCut/rusty_sword/Cargo.toml
[INFO] started frobbing CleanCut/rusty_sword
[INFO] finished frobbing CleanCut/rusty_sword
[INFO] frobbed toml for CleanCut/rusty_sword written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CleanCut/rusty_sword/Cargo.toml
[INFO] crate CleanCut/rusty_sword already has a lockfile, it will not be regenerated
[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] testing CleanCut/rusty_sword against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/CleanCut/rusty_sword:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b03f23c449d8d2fc7bf57d6282a3d879738d0f1d6d74bc47add3ffd8f9acdbdd
[INFO] running `"docker" "start" "-a" "b03f23c449d8d2fc7bf57d6282a3d879738d0f1d6d74bc47add3ffd8f9acdbdd"`
[INFO] [stderr]    Compiling ears v0.4.0
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling termion v1.4.0
[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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.ears.6t6fx3z4-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/libears-bd7daef72cac355b.so" "-Wl,--version-script=/tmp/rustcu7Sdgn/list" "/opt/crater/target/debug/deps/ears-bd7daef72cac355b.4n7fc3el28js6vba.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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcu7Sdgn/liblazy_static-ccea4a44c4af410d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcu7Sdgn/liblibc-a704fc5be36100b6.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-4a76ff35a356aedf" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustcu7Sdgn/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-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" "b03f23c449d8d2fc7bf57d6282a3d879738d0f1d6d74bc47add3ffd8f9acdbdd"`
[INFO] running `"docker" "rm" "-f" "b03f23c449d8d2fc7bf57d6282a3d879738d0f1d6d74bc47add3ffd8f9acdbdd"`
[INFO] [stdout] b03f23c449d8d2fc7bf57d6282a3d879738d0f1d6d74bc47add3ffd8f9acdbdd