[INFO] cloning repository https://github.com/SoryRawyer/scratchrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SoryRawyer/scratchrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSoryRawyer%2Fscratchrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSoryRawyer%2Fscratchrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73c0e82e7c315f015d0bdd0872f52f5935e2530f
[INFO] testing SoryRawyer/scratchrs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSoryRawyer%2Fscratchrs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SoryRawyer/scratchrs on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SoryRawyer/scratchrs
[INFO] finished tweaking git repo https://github.com/SoryRawyer/scratchrs
[INFO] tweaked toml for git repo https://github.com/SoryRawyer/scratchrs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/SoryRawyer/scratchrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9928a689375f27649017bea765357e9766286da252ae1f8caa52fbabfd5aa47e
[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" "9928a689375f27649017bea765357e9766286da252ae1f8caa52fbabfd5aa47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9928a689375f27649017bea765357e9766286da252ae1f8caa52fbabfd5aa47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9928a689375f27649017bea765357e9766286da252ae1f8caa52fbabfd5aa47e", kill_on_drop: false }`
[INFO] [stdout] 9928a689375f27649017bea765357e9766286da252ae1f8caa52fbabfd5aa47e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "build" "--frozen" "--message-format=json", 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] 06683aa8b48d887d9c8abe384a6a5272be8ecb1516961fae0583763d81299f66
[INFO] running `Command { std: "docker" "start" "-a" "06683aa8b48d887d9c8abe384a6a5272be8ecb1516961fae0583763d81299f66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling ears v0.5.1
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling bitflags v1.0.2
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling std-semaphore v0.1.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling bytes v0.4.7
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling simplemad_sys v0.5.0
[INFO] [stderr]    Compiling robust-arduino-serial v0.1.1
[INFO] [stderr]    Compiling libudev v0.2.0
[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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.ears.eodh5t5x-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libears-6b07b5d92ab12cfa.so" "-Wl,--version-script=/tmp/rustc8ohSb1/list" "/opt/rustwide/target/debug/deps/ears-6b07b5d92ab12cfa.1tbaw01w4j0reen6.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/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lopenal" "-lsndfile" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc8ohSb1/liblazy_static-9850e1ed257f46c2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc8ohSb1/liblibc-9add9ca391b1258b.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-e12de7683a34c500" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustc8ohSb1/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-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" "06683aa8b48d887d9c8abe384a6a5272be8ecb1516961fae0583763d81299f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06683aa8b48d887d9c8abe384a6a5272be8ecb1516961fae0583763d81299f66", kill_on_drop: false }`
[INFO] [stdout] 06683aa8b48d887d9c8abe384a6a5272be8ecb1516961fae0583763d81299f66