[INFO] fetching crate vst2-sys 0.2.0...
[INFO] testing vst2-sys-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate vst2-sys 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate vst2-sys 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vst2-sys 0.2.0
[INFO] finished tweaking crates.io crate vst2-sys 0.2.0
[INFO] tweaked toml for crates.io crate vst2-sys 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26726a80f6ae54dbe2019230fa1736a380da89ffefa95406eb1b664e2b77997b
[INFO] running `Command { std: "docker" "start" "-a" "26726a80f6ae54dbe2019230fa1736a380da89ffefa95406eb1b664e2b77997b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26726a80f6ae54dbe2019230fa1736a380da89ffefa95406eb1b664e2b77997b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26726a80f6ae54dbe2019230fa1736a380da89ffefa95406eb1b664e2b77997b", kill_on_drop: false }`
[INFO] [stdout] 26726a80f6ae54dbe2019230fa1736a380da89ffefa95406eb1b664e2b77997b
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4034ea43f47220a1a2a1581c2d497e6fcede4441f54e0f96749fff5f76105ab6
[INFO] running `Command { std: "docker" "start" "-a" "4034ea43f47220a1a2a1581c2d497e6fcede4441f54e0f96749fff5f76105ab6", kill_on_drop: false }`
[INFO] [stderr]    Compiling vst2-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "4034ea43f47220a1a2a1581c2d497e6fcede4441f54e0f96749fff5f76105ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4034ea43f47220a1a2a1581c2d497e6fcede4441f54e0f96749fff5f76105ab6", kill_on_drop: false }`
[INFO] [stdout] 4034ea43f47220a1a2a1581c2d497e6fcede4441f54e0f96749fff5f76105ab6
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b66b80b91052b4699ba41adb961a6b31d3a82615f2aa200dc25d5dcb4fef9c14
[INFO] running `Command { std: "docker" "start" "-a" "b66b80b91052b4699ba41adb961a6b31d3a82615f2aa200dc25d5dcb4fef9c14", kill_on_drop: false }`
[INFO] [stderr]    Compiling vst2-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "b66b80b91052b4699ba41adb961a6b31d3a82615f2aa200dc25d5dcb4fef9c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b66b80b91052b4699ba41adb961a6b31d3a82615f2aa200dc25d5dcb4fef9c14", kill_on_drop: false }`
[INFO] [stdout] b66b80b91052b4699ba41adb961a6b31d3a82615f2aa200dc25d5dcb4fef9c14
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 603227a4474b4c18856ef9aa034c41be659eee05ab21fd24e5a67fc7156979d6
[INFO] running `Command { std: "docker" "start" "-a" "603227a4474b4c18856ef9aa034c41be659eee05ab21fd24e5a67fc7156979d6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vst2_sys-d8f8f2fff9c6307a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vst2-sys
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "603227a4474b4c18856ef9aa034c41be659eee05ab21fd24e5a67fc7156979d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603227a4474b4c18856ef9aa034c41be659eee05ab21fd24e5a67fc7156979d6", kill_on_drop: false }`
[INFO] [stdout] 603227a4474b4c18856ef9aa034c41be659eee05ab21fd24e5a67fc7156979d6