[INFO] crate easy_syntax 0.1.0 is already in cache
[INFO] testing easy_syntax-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate easy_syntax 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate easy_syntax 0.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate easy_syntax 0.1.0
[INFO] finished tweaking crates.io crate easy_syntax 0.1.0
[INFO] tweaked toml for crates.io crate easy_syntax 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 2a690667abfbf03091de3939b4a3c34baceb1ab2e36993f4e2199bb3738c45ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2a690667abfbf03091de3939b4a3c34baceb1ab2e36993f4e2199bb3738c45ef"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ears v0.4.0
[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/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.ears.98kgk2lm-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libears-db7a6f3c9f0ab3a8.so" "-Wl,--version-script=/tmp/rustcHxNbLA/list" "/opt/rustwide/target/debug/deps/ears-db7a6f3c9f0ab3a8.20qxgpmbosdl16cr.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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcHxNbLA/liblazy_static-ee0374dd376fa810.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcHxNbLA/liblibc-2e17c5c99334ee98.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-44f8eb3d0b2fad61" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustcHxNbLA/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2a690667abfbf03091de3939b4a3c34baceb1ab2e36993f4e2199bb3738c45ef"`
[INFO] running `"docker" "rm" "-f" "2a690667abfbf03091de3939b4a3c34baceb1ab2e36993f4e2199bb3738c45ef"`
[INFO] [stdout] 2a690667abfbf03091de3939b4a3c34baceb1ab2e36993f4e2199bb3738c45ef