[INFO] cloning repository https://github.com/TheoBabilon/async-tail [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheoBabilon/async-tail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheoBabilon%2Fasync-tail", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheoBabilon%2Fasync-tail'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a247c8e3941a21c6324fe687ae93bb4324e88089 [INFO] checking TheoBabilon/async-tail against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheoBabilon%2Fasync-tail" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/TheoBabilon/async-tail [INFO] finished tweaking git repo https://github.com/TheoBabilon/async-tail [INFO] tweaked toml for git repo https://github.com/TheoBabilon/async-tail written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TheoBabilon/async-tail on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TheoBabilon/async-tail 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 745aef89423e3ab22531c051e9d4c263e826c5d78ee35e01694569387926dcf3 [INFO] running `Command { std: "docker" "start" "-a" "745aef89423e3ab22531c051e9d4c263e826c5d78ee35e01694569387926dcf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "745aef89423e3ab22531c051e9d4c263e826c5d78ee35e01694569387926dcf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "745aef89423e3ab22531c051e9d4c263e826c5d78ee35e01694569387926dcf3", kill_on_drop: false }` [INFO] [stdout] 745aef89423e3ab22531c051e9d4c263e826c5d78ee35e01694569387926dcf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50f05ed4fe804cac54d2d1633d01bba542f1c48a19a3ce7c544801278be5e9f5 [INFO] running `Command { std: "docker" "start" "-a" "50f05ed4fe804cac54d2d1633d01bba542f1c48a19a3ce7c544801278be5e9f5", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling target-lexicon v0.12.10 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking memoffset v0.9.0 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking unindent v0.1.11 [INFO] [stderr] Compiling pyo3-build-config v0.19.1 [INFO] [stderr] Checking notify v5.2.0 [INFO] [stderr] Compiling pyo3-ffi v0.19.1 [INFO] [stderr] Compiling pyo3 v0.19.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling pyo3-macros-backend v0.19.1 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Compiling pyo3-asyncio-macros v0.19.0 [INFO] [stderr] Compiling pyo3-macros v0.19.1 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking linemux v0.3.0 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking pyo3-asyncio v0.19.0 [INFO] [stderr] Checking async-tail v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/async.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[pymethods] [INFO] [stdout] | -^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `PyClassImplCollector` is not local [INFO] [stdout] | `PyClassNewTextSignature` is not local [INFO] [stdout] | move the `impl` block outside of this function `trampoline` and up 4 bodies [INFO] [stdout] 16 | impl AIOTail { [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | `AIOTail` is not local [INFO] [stdout] | `AIOTail` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/sync.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | #[pymethods] [INFO] [stdout] | -^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `PyClassImplCollector` is not local [INFO] [stdout] | `PyClassNewTextSignature` is not local [INFO] [stdout] | move the `impl` block outside of this function `trampoline` and up 4 bodies [INFO] [stdout] 15 | impl Tail { [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | `Tail` is not local [INFO] [stdout] | `Tail` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, pyo3::Py> [INFO] [stdout] --> src/sync.rs:88:27 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn __enter__(slf: Py) -> Py { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/sync.rs:88:27 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn __enter__(slf: Py) -> Py { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-tail` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/async.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[pymethods] [INFO] [stdout] | -^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `PyClassImplCollector` is not local [INFO] [stdout] | `PyClassNewTextSignature` is not local [INFO] [stdout] | move the `impl` block outside of this function `trampoline` and up 4 bodies [INFO] [stdout] 16 | impl AIOTail { [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | `AIOTail` is not local [INFO] [stdout] | `AIOTail` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/sync.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | #[pymethods] [INFO] [stdout] | -^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `PyClassImplCollector` is not local [INFO] [stdout] | `PyClassNewTextSignature` is not local [INFO] [stdout] | move the `impl` block outside of this function `trampoline` and up 4 bodies [INFO] [stdout] 15 | impl Tail { [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | `Tail` is not local [INFO] [stdout] | `Tail` is not local [INFO] [stdout] | [INFO] [stdout] = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, pyo3::Py> [INFO] [stdout] --> src/sync.rs:88:27 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn __enter__(slf: Py) -> Py { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-tail` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/sync.rs:88:27 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn __enter__(slf: Py) -> Py { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "50f05ed4fe804cac54d2d1633d01bba542f1c48a19a3ce7c544801278be5e9f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50f05ed4fe804cac54d2d1633d01bba542f1c48a19a3ce7c544801278be5e9f5", kill_on_drop: false }` [INFO] [stdout] 50f05ed4fe804cac54d2d1633d01bba542f1c48a19a3ce7c544801278be5e9f5