[INFO] cloning repository https://github.com/david-winfield2000/Create-python-package-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/david-winfield2000/Create-python-package-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-winfield2000%2FCreate-python-package-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-winfield2000%2FCreate-python-package-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ea4eaf7e6462a0aca48d5a09a823dbdaabf449e [INFO] checking david-winfield2000/Create-python-package-in-rust against master#8365fcb2b840c95eeb0bc377af8bd498fad22245 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-winfield2000%2FCreate-python-package-in-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/david-winfield2000/Create-python-package-in-rust [INFO] finished tweaking git repo https://github.com/david-winfield2000/Create-python-package-in-rust [INFO] tweaked toml for git repo https://github.com/david-winfield2000/Create-python-package-in-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/david-winfield2000/Create-python-package-in-rust on toolchain 8365fcb2b840c95eeb0bc377af8bd498fad22245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/david-winfield2000/Create-python-package-in-rust 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" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ebaaa77a1dd2b62538fd108686bbbb199fb92ae00daff7ce561414fbec68c24 [INFO] running `Command { std: "docker" "start" "-a" "8ebaaa77a1dd2b62538fd108686bbbb199fb92ae00daff7ce561414fbec68c24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ebaaa77a1dd2b62538fd108686bbbb199fb92ae00daff7ce561414fbec68c24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ebaaa77a1dd2b62538fd108686bbbb199fb92ae00daff7ce561414fbec68c24", kill_on_drop: false }` [INFO] [stdout] 8ebaaa77a1dd2b62538fd108686bbbb199fb92ae00daff7ce561414fbec68c24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8365fcb2b840c95eeb0bc377af8bd498fad22245" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75b2b06db12b3618319ed314235b21fddee6224e3ebdc4a999ba01ba3fc74472 [INFO] running `Command { std: "docker" "start" "-a" "75b2b06db12b3618319ed314235b21fddee6224e3ebdc4a999ba01ba3fc74472", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling pyo3-build-config v0.20.3 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling pyo3-ffi v0.20.3 [INFO] [stderr] Compiling pyo3 v0.20.3 [INFO] [stderr] Compiling pyo3-macros-backend v0.20.3 [INFO] [stderr] Compiling pyo3-macros v0.20.3 [INFO] [stderr] Checking my_rust_library v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning[E0133]: call to unsafe function `pyo3::impl_::extract_argument::unwrap_required_argument` is unsafe and requires unsafe block [INFO] [stdout] --> src/lib.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | fn matmul(a: Vec>, b: Vec>) -> PyResult>> { [INFO] [stdout] | ^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `pyo3::impl_::extract_argument::unwrap_required_argument` is unsafe and requires unsafe block [INFO] [stdout] --> src/lib.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | fn matmul(a: Vec>, b: Vec>) -> PyResult>> { [INFO] [stdout] | ^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `py` [INFO] [stdout] --> src/lib.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | fn my_rust_library(py: Python, m: &PyModule) -> PyResult<()> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `pyo3::impl_::extract_argument::unwrap_required_argument` is unsafe and requires unsafe block [INFO] [stdout] --> src/lib.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | fn matmul(a: Vec>, b: Vec>) -> PyResult>> { [INFO] [stdout] | ^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `pyo3::impl_::extract_argument::unwrap_required_argument` is unsafe and requires unsafe block [INFO] [stdout] --> src/lib.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | fn matmul(a: Vec>, b: Vec>) -> PyResult>> { [INFO] [stdout] | ^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `py` [INFO] [stdout] --> src/lib.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | fn my_rust_library(py: Python, m: &PyModule) -> PyResult<()> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.44s [INFO] running `Command { std: "docker" "inspect" "75b2b06db12b3618319ed314235b21fddee6224e3ebdc4a999ba01ba3fc74472", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75b2b06db12b3618319ed314235b21fddee6224e3ebdc4a999ba01ba3fc74472", kill_on_drop: false }` [INFO] [stdout] 75b2b06db12b3618319ed314235b21fddee6224e3ebdc4a999ba01ba3fc74472