[INFO] cloning repository https://github.com/arthurlm/pyarraypool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthurlm/pyarraypool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurlm%2Fpyarraypool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurlm%2Fpyarraypool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fb1a15173d212961b3aff7f434e2ee2fcfc8dd1 [INFO] checking arthurlm/pyarraypool 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%2Farthurlm%2Fpyarraypool" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/arthurlm/pyarraypool [INFO] finished tweaking git repo https://github.com/arthurlm/pyarraypool [INFO] tweaked toml for git repo https://github.com/arthurlm/pyarraypool written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/arthurlm/pyarraypool 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/arthurlm/pyarraypool 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] df49e9afd07dc9ccf3175f71d28aefd4af5e9e4fbd10f368e031b8c47771532c [INFO] running `Command { std: "docker" "start" "-a" "df49e9afd07dc9ccf3175f71d28aefd4af5e9e4fbd10f368e031b8c47771532c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df49e9afd07dc9ccf3175f71d28aefd4af5e9e4fbd10f368e031b8c47771532c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df49e9afd07dc9ccf3175f71d28aefd4af5e9e4fbd10f368e031b8c47771532c", kill_on_drop: false }` [INFO] [stdout] df49e9afd07dc9ccf3175f71d28aefd4af5e9e4fbd10f368e031b8c47771532c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 338feb7acdcae323809bacba0f2a5004c69e931dc8f6f4da78f22052172f4ae2 [INFO] running `Command { std: "docker" "start" "-a" "338feb7acdcae323809bacba0f2a5004c69e931dc8f6f4da78f22052172f4ae2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling target-lexicon v0.12.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling anyhow v1.0.62 [INFO] [stderr] Compiling indoc v1.0.7 [INFO] [stderr] Checking unindent v0.1.10 [INFO] [stderr] Compiling pyo3-build-config v0.16.5 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling pyo3-ffi v0.16.5 [INFO] [stderr] Compiling pyo3 v0.16.5 [INFO] [stderr] Compiling pyo3-macros-backend v0.16.5 [INFO] [stderr] Checking shared_memory v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Compiling pyo3-macros v0.16.5 [INFO] [stderr] Checking pyarraypool v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/lib.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | let path = PathBuf::from_str(path)?; [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 [INFO] [stdout] --> src/lib.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | let path = PathBuf::from_str(path)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [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/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | #[pymethods] [INFO] [stdout] | ^----------- [INFO] [stdout] | | [INFO] [stdout] | move the `impl` block outside of this static `ITEMS` and up 3 bodies [INFO] [stdout] 40 | impl PyShmObjectPool { [INFO] [stdout] | --------------- `PyShmObjectPool` 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: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [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] [stderr] error: could not compile `pyarraypool` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/lib.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | let path = PathBuf::from_str(path)?; [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 [INFO] [stdout] --> src/lib.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | let path = PathBuf::from_str(path)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [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/lib.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | #[pymethods] [INFO] [stdout] | ^----------- [INFO] [stdout] | | [INFO] [stdout] | move the `impl` block outside of this static `ITEMS` and up 3 bodies [INFO] [stdout] 40 | impl PyShmObjectPool { [INFO] [stdout] | --------------- `PyShmObjectPool` 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: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [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] [stderr] error: could not compile `pyarraypool` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "338feb7acdcae323809bacba0f2a5004c69e931dc8f6f4da78f22052172f4ae2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "338feb7acdcae323809bacba0f2a5004c69e931dc8f6f4da78f22052172f4ae2", kill_on_drop: false }` [INFO] [stdout] 338feb7acdcae323809bacba0f2a5004c69e931dc8f6f4da78f22052172f4ae2