[INFO] cloning repository https://github.com/cyrus937/pyo3_example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cyrus937/pyo3_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyrus937%2Fpyo3_example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyrus937%2Fpyo3_example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 43f255d6395a3df31bf47a66045fdc01a58bca80 [INFO] checking cyrus937/pyo3_example against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyrus937%2Fpyo3_example" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cyrus937/pyo3_example [INFO] finished tweaking git repo https://github.com/cyrus937/pyo3_example [INFO] tweaked toml for git repo https://github.com/cyrus937/pyo3_example written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cyrus937/pyo3_example on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cyrus937/pyo3_example 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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b65f9d6cf751e79ce1292c62511c6fe78b59f374b78231a726cb6fdc9abad9e8 [INFO] running `Command { std: "docker" "start" "-a" "b65f9d6cf751e79ce1292c62511c6fe78b59f374b78231a726cb6fdc9abad9e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b65f9d6cf751e79ce1292c62511c6fe78b59f374b78231a726cb6fdc9abad9e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b65f9d6cf751e79ce1292c62511c6fe78b59f374b78231a726cb6fdc9abad9e8", kill_on_drop: false }` [INFO] [stdout] b65f9d6cf751e79ce1292c62511c6fe78b59f374b78231a726cb6fdc9abad9e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef4c4f4b439ffb96e1810eb7bb4d28cd372f5134986a034b7bf2ec19edd5efd9 [INFO] running `Command { std: "docker" "start" "-a" "ef4c4f4b439ffb96e1810eb7bb4d28cd372f5134986a034b7bf2ec19edd5efd9", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling target-lexicon v0.12.12 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking value-bag v1.4.2 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking async-task v4.6.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking futures-lite v2.1.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking polling v2.8.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking event-listener v4.0.0 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pyo3-build-config v0.20.0 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking async-lock v3.2.0 [INFO] [stderr] Checking async-channel v2.1.1 [INFO] [stderr] Checking async-executor v1.8.0 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking async-io v1.13.0 [INFO] [stderr] Compiling pyo3-ffi v0.20.0 [INFO] [stderr] Compiling pyo3 v0.20.0 [INFO] [stderr] Compiling pyo3-asyncio-macros v0.20.0 [INFO] [stderr] Checking polling v3.3.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.20.0 [INFO] [stderr] Checking async-io v2.2.2 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Compiling pyo3-macros v0.20.0 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking pyo3-asyncio v0.20.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-asyncio-0.20.0/src/lib.rs:531:50 [INFO] [stdout] | [INFO] [stdout] 531 | debug_assert!(task.call_method0("done")?.extract()?); [INFO] [stdout] | -----------------------------------------^^^^^^^---- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type of the type parameter `D` declared on the method `extract` [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 531 | debug_assert!(task.call_method0("done")?.extract::()?); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pyo3-asyncio` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "ef4c4f4b439ffb96e1810eb7bb4d28cd372f5134986a034b7bf2ec19edd5efd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef4c4f4b439ffb96e1810eb7bb4d28cd372f5134986a034b7bf2ec19edd5efd9", kill_on_drop: false }` [INFO] [stdout] ef4c4f4b439ffb96e1810eb7bb4d28cd372f5134986a034b7bf2ec19edd5efd9