[INFO] fetching crate vst3 0.1.2...
[INFO] checking vst3-0.1.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate vst3 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate vst3 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vst3 0.1.2
[INFO] tweaked toml for crates.io crate vst3 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vst3 0.1.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vst3 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f22b7f6b6bfaea5a5e5af3e02709dedb671a21f4facb26be79e453e01de69f6
[INFO] running `Command { std: "docker" "start" "-a" "8f22b7f6b6bfaea5a5e5af3e02709dedb671a21f4facb26be79e453e01de69f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f22b7f6b6bfaea5a5e5af3e02709dedb671a21f4facb26be79e453e01de69f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f22b7f6b6bfaea5a5e5af3e02709dedb671a21f4facb26be79e453e01de69f6", kill_on_drop: false }`
[INFO] [stdout] 8f22b7f6b6bfaea5a5e5af3e02709dedb671a21f4facb26be79e453e01de69f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac1e5dcfc3b67ce5bc76fda68e0fa5916c9ba6dbe00479ba7b3c2f8b8f02a431
[INFO] running `Command { std: "docker" "start" "-a" "ac1e5dcfc3b67ce5bc76fda68e0fa5916c9ba6dbe00479ba7b3c2f8b8f02a431", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling com-scrape v0.1.3
[INFO] [stderr]     Checking com-scrape-types v0.1.1
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling vst3-bindgen v0.2.2
[INFO] [stderr]    Compiling vst3 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `vst3 v0.1.2 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/vst3-63ce42402053aac8/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=VST3_SDK_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   please provide a value for VST3_SDK_DIR
[INFO] running `Command { std: "docker" "inspect" "ac1e5dcfc3b67ce5bc76fda68e0fa5916c9ba6dbe00479ba7b3c2f8b8f02a431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1e5dcfc3b67ce5bc76fda68e0fa5916c9ba6dbe00479ba7b3c2f8b8f02a431", kill_on_drop: false }`
[INFO] [stdout] ac1e5dcfc3b67ce5bc76fda68e0fa5916c9ba6dbe00479ba7b3c2f8b8f02a431