[INFO] fetching crate pyo3-asyncio 0.20.0... [INFO] checking pyo3-asyncio-0.20.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate pyo3-asyncio 0.20.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate pyo3-asyncio 0.20.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pyo3-asyncio 0.20.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pyo3-asyncio 0.20.0 [INFO] tweaked toml for crates.io crate pyo3-asyncio 0.20.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate pyo3-asyncio 0.20.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3-macros v0.20.0 [INFO] [stderr] Downloaded pyo3-build-config v0.20.0 [INFO] [stderr] Downloaded pyo3-asyncio-macros v0.20.0 [INFO] [stderr] Downloaded pyo3-ffi v0.20.0 [INFO] [stderr] Downloaded async-task v4.4.1 [INFO] [stderr] Downloaded async-executor v1.5.4 [INFO] [stderr] Downloaded async-signal v0.2.4 [INFO] [stderr] Downloaded blocking v1.4.1 [INFO] [stderr] Downloaded event-listener v3.0.0 [INFO] [stderr] Downloaded concurrent-queue v2.3.0 [INFO] [stderr] Downloaded parking v2.1.1 [INFO] [stderr] Downloaded inventory v0.3.12 [INFO] [stderr] Downloaded target-lexicon v0.12.11 [INFO] [stderr] Downloaded pyo3-macros-backend v0.20.0 [INFO] [stderr] Downloaded rustix v0.37.24 [INFO] [stderr] Downloaded pyo3 v0.20.0 [INFO] [stderr] Downloaded rustix v0.38.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d7bf08e51bcda271389b1fa9e2f1f40b410a57098d8b8030cf121df4360bdfd [INFO] running `Command { std: "docker" "start" "-a" "1d7bf08e51bcda271389b1fa9e2f1f40b410a57098d8b8030cf121df4360bdfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d7bf08e51bcda271389b1fa9e2f1f40b410a57098d8b8030cf121df4360bdfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7bf08e51bcda271389b1fa9e2f1f40b410a57098d8b8030cf121df4360bdfd", kill_on_drop: false }` [INFO] [stdout] 1d7bf08e51bcda271389b1fa9e2f1f40b410a57098d8b8030cf121df4360bdfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 589efad50ceec6bbf1cfa69e09f3af7253ebc757d00195db21cc24662e4650eb [INFO] running `Command { std: "docker" "start" "-a" "589efad50ceec6bbf1cfa69e09f3af7253ebc757d00195db21cc24662e4650eb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling target-lexicon v0.12.11 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling pyo3-build-config v0.20.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling pyo3-ffi v0.20.0 [INFO] [stderr] Compiling pyo3 v0.20.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.20.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling pyo3-macros v0.20.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking pyo3-asyncio v0.20.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `py_true` is never used [INFO] [stdout] --> src/generic.rs:1437:4 [INFO] [stdout] | [INFO] [stdout] 1437 | fn py_true() -> PyObject { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `py_false` is never used [INFO] [stdout] --> src/generic.rs:1442:4 [INFO] [stdout] | [INFO] [stdout] 1442 | fn py_false() -> PyObject { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GenericSender` is never constructed [INFO] [stdout] --> src/generic.rs:1454:8 [INFO] [stdout] | [INFO] [stdout] 1454 | struct GenericSender [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `py_true` is never used [INFO] [stdout] --> src/generic.rs:1437:4 [INFO] [stdout] | [INFO] [stdout] 1437 | fn py_true() -> PyObject { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `py_false` is never used [INFO] [stdout] --> src/generic.rs:1442:4 [INFO] [stdout] | [INFO] [stdout] 1442 | fn py_false() -> PyObject { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GenericSender` is never constructed [INFO] [stdout] --> src/generic.rs:1454:8 [INFO] [stdout] | [INFO] [stdout] 1454 | struct GenericSender [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/generic.rs:589:5 [INFO] [stdout] | [INFO] [stdout] 589 | / R::spawn(async move { [INFO] [stdout] 590 | | let locals2 = locals.clone(); [INFO] [stdout] 591 | | [INFO] [stdout] 592 | | if let Err(e) = R::spawn(async move { [INFO] [stdout] ... | [INFO] [stdout] 638 | | } [INFO] [stdout] 639 | | }); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/generic.rs:993:5 [INFO] [stdout] | [INFO] [stdout] 993 | / R::spawn_local(async move { [INFO] [stdout] 994 | | let locals2 = locals.clone(); [INFO] [stdout] 995 | | [INFO] [stdout] 996 | | if let Err(e) = R::spawn_local(async move { [INFO] [stdout] ... | [INFO] [stdout] 1042 | | } [INFO] [stdout] 1043 | | }); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/generic.rs:589:5 [INFO] [stdout] | [INFO] [stdout] 589 | / R::spawn(async move { [INFO] [stdout] 590 | | let locals2 = locals.clone(); [INFO] [stdout] 591 | | [INFO] [stdout] 592 | | if let Err(e) = R::spawn(async move { [INFO] [stdout] ... | [INFO] [stdout] 638 | | } [INFO] [stdout] 639 | | }); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `futures::Future` that must be used [INFO] [stdout] --> src/generic.rs:993:5 [INFO] [stdout] | [INFO] [stdout] 993 | / R::spawn_local(async move { [INFO] [stdout] 994 | | let locals2 = locals.clone(); [INFO] [stdout] 995 | | [INFO] [stdout] 996 | | if let Err(e) = R::spawn_local(async move { [INFO] [stdout] ... | [INFO] [stdout] 1042 | | } [INFO] [stdout] 1043 | | }); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.40s [INFO] running `Command { std: "docker" "inspect" "589efad50ceec6bbf1cfa69e09f3af7253ebc757d00195db21cc24662e4650eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "589efad50ceec6bbf1cfa69e09f3af7253ebc757d00195db21cc24662e4650eb", kill_on_drop: false }` [INFO] [stdout] 589efad50ceec6bbf1cfa69e09f3af7253ebc757d00195db21cc24662e4650eb