[INFO] updating cached repository https://github.com/stoand/track-camera
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0cc33fb3d77fdf0c8c27adfe61367f0fb7f1a93c
[INFO] checking stoand/track-camera against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstoand%2Ftrack-camera" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stoand/track-camera on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/stoand/track-camera
[INFO] finished tweaking git repo https://github.com/stoand/track-camera
[INFO] tweaked toml for git repo https://github.com/stoand/track-camera written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/stoand/track-camera already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=allow" "-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-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 057a473b9bef335355d7d6c613a6691213d5b3d43ff229c71ce2365f4398bb4f
[INFO] running `"docker" "start" "-a" "057a473b9bef335355d7d6c613a6691213d5b3d43ff229c71ce2365f4398bb4f"`
[INFO] [stderr]    Compiling libloading v0.4.1
[INFO] [stderr]     Checking bitflags v0.7.1
[INFO] [stderr]    Compiling vulkano v0.6.2
[INFO] [stderr]     Checking vk-sys v0.3.1
[INFO] [stderr]     Checking half v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling which v1.0.2
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling nom v3.2.0
[INFO] [stderr]    Compiling syntex_errors v0.58.1
[INFO] [stderr]    Compiling textwrap v0.7.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling clap v2.26.0
[INFO] [stderr]    Compiling syntex_syntax v0.58.1
[INFO] [stderr]    Compiling clang-sys v0.19.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling cexpr v0.2.2
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.9.10
[INFO] [stderr]    Compiling cmake v0.1.25
[INFO] [stderr]     Checking wayland-client v0.9.10
[INFO] [stderr]    Compiling glsl-to-spirv v0.1.3
[INFO] [stderr]     Checking wayland-protocols v0.9.10
[INFO] [stderr]     Checking wayland-kbd v0.9.1
[INFO] [stderr]     Checking wayland-window v0.7.0
[INFO] [stderr]     Checking winit v0.7.6
[INFO] [stderr] error: could not compile `syntex_syntax`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syntex_syntax /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.58.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=545fa9dd489845a3 -C extra-filename=-545fa9dd489845a3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-d7ff6d5864398cf8.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3f2cd66f15d15d65.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-332151e2a933ba76.rmeta --extern syntex_errors=/opt/rustwide/target/debug/deps/libsyntex_errors-15d516f8e2148f70.rmeta --extern syntex_pos=/opt/rustwide/target/debug/deps/libsyntex_pos-a7114d02036cc8ea.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-12d35a5120b59663.rmeta --cap-lints allow --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "057a473b9bef335355d7d6c613a6691213d5b3d43ff229c71ce2365f4398bb4f"`
[INFO] running `"docker" "rm" "-f" "057a473b9bef335355d7d6c613a6691213d5b3d43ff229c71ce2365f4398bb4f"`
[INFO] [stdout] 057a473b9bef335355d7d6c613a6691213d5b3d43ff229c71ce2365f4398bb4f