[INFO] fetching crate libplacebo-sys 0.1.0...
[INFO] checking libplacebo-sys-0.1.0 against beta for pr-78714
[INFO] extracting crate libplacebo-sys 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libplacebo-sys 0.1.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libplacebo-sys 0.1.0
[INFO] finished tweaking crates.io crate libplacebo-sys 0.1.0
[INFO] tweaked toml for crates.io crate libplacebo-sys 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1bef0fc69656e5b6dcc076e543802668e51cb199fe572aa0d3ca311f094a41a
[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" "c1bef0fc69656e5b6dcc076e543802668e51cb199fe572aa0d3ca311f094a41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1bef0fc69656e5b6dcc076e543802668e51cb199fe572aa0d3ca311f094a41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1bef0fc69656e5b6dcc076e543802668e51cb199fe572aa0d3ca311f094a41a", kill_on_drop: false }`
[INFO] [stdout] c1bef0fc69656e5b6dcc076e543802668e51cb199fe572aa0d3ca311f094a41a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfc6c7311eb81de267d4ef93e5ae020122d3f5eaa626c3ac84c6d89509d85012
[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" "bfc6c7311eb81de267d4ef93e5ae020122d3f5eaa626c3ac84c6d89509d85012", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bindgen v0.49.4
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling libplacebo-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0423]: expected value, found struct variant `bindgen::EnumVariation::Rust`
[INFO] [stdout]     --> build.rs:28:42
[INFO] [stdout]      |
[INFO] [stdout] 28   |     builder = builder.default_enum_style(bindgen::EnumVariation::Rust);
[INFO] [stdout]      |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use struct literal syntax instead: `bindgen::EnumVariation::Rust { /* fields */ }`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bindgen-0.49.4/src/codegen/mod.rs:2173:5
[INFO] [stdout]      |
[INFO] [stdout] 2173 |     Rust {
[INFO] [stdout]      |     ---- `bindgen::EnumVariation::Rust` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libplacebo-sys`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "bfc6c7311eb81de267d4ef93e5ae020122d3f5eaa626c3ac84c6d89509d85012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc6c7311eb81de267d4ef93e5ae020122d3f5eaa626c3ac84c6d89509d85012", kill_on_drop: false }`
[INFO] [stdout] bfc6c7311eb81de267d4ef93e5ae020122d3f5eaa626c3ac84c6d89509d85012