[INFO] cloning repository https://github.com/CoherentThought/tsygote_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CoherentThought/tsygote_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoherentThought%2Ftsygote_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoherentThought%2Ftsygote_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c8a08b190973696f0c49fb802b8c20dc5679529
[INFO] testing CoherentThought/tsygote_engine against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoherentThought%2Ftsygote_engine" "/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/CoherentThought/tsygote_engine 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/CoherentThought/tsygote_engine
[INFO] finished tweaking git repo https://github.com/CoherentThought/tsygote_engine
[INFO] tweaked toml for git repo https://github.com/CoherentThought/tsygote_engine written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/CoherentThought/tsygote_engine 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] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] 3d562c62344cd99d4b48b6775934be063ea8330b748caccd287e8828ceaaf9b2
[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" "3d562c62344cd99d4b48b6775934be063ea8330b748caccd287e8828ceaaf9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d562c62344cd99d4b48b6775934be063ea8330b748caccd287e8828ceaaf9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d562c62344cd99d4b48b6775934be063ea8330b748caccd287e8828ceaaf9b2", kill_on_drop: false }`
[INFO] [stdout] 3d562c62344cd99d4b48b6775934be063ea8330b748caccd287e8828ceaaf9b2
[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] d9eec4587e33d9c6bf012d38d67db3daab07e8964b68a37cdacc20e142b66492
[INFO] running `Command { std: "docker" "start" "-a" "d9eec4587e33d9c6bf012d38d67db3daab07e8964b68a37cdacc20e142b66492", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling ears v0.7.0
[INFO] [stderr]    Compiling takeable-option v0.4.0
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling wayland-sys v0.21.13
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling glium v0.25.1
[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-668de4d77eca2c9b.ears.damahefa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.ears.damahefa-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libears-668de4d77eca2c9b.so" "-Wl,--version-script=/tmp/rustc9LaziI/list" "/opt/rustwide/target/debug/deps/ears-668de4d77eca2c9b.5ccjioa13ublsb5m.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/rustc9LaziI/liblazy_static-9850e1ed257f46c2.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc9LaziI/liblibc-e0846f52673851a4.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/rustc9LaziI/libcompiler_builtins-3f953ad652ab829a.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" "d9eec4587e33d9c6bf012d38d67db3daab07e8964b68a37cdacc20e142b66492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9eec4587e33d9c6bf012d38d67db3daab07e8964b68a37cdacc20e142b66492", kill_on_drop: false }`
[INFO] [stdout] d9eec4587e33d9c6bf012d38d67db3daab07e8964b68a37cdacc20e142b66492