[INFO] cloning repository https://github.com/AbdulrahmanXAmer/Grizzly [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbdulrahmanXAmer/Grizzly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdulrahmanXAmer%2FGrizzly", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdulrahmanXAmer%2FGrizzly'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 152dea3e26a4b15142cf59501bc8eddc0f504313 [INFO] checking AbdulrahmanXAmer/Grizzly against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdulrahmanXAmer%2FGrizzly" "/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/AbdulrahmanXAmer/Grizzly [INFO] finished tweaking git repo https://github.com/AbdulrahmanXAmer/Grizzly [INFO] tweaked toml for git repo https://github.com/AbdulrahmanXAmer/Grizzly written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/AbdulrahmanXAmer/Grizzly on toolchain 52995a223f2919dd3e2e427231db90a257350ded [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/AbdulrahmanXAmer/Grizzly 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16 [INFO] running `Command { std: "docker" "start" "f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Checking debug_unsafe v0.1.3 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Checking atoi_simd v0.16.1 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Compiling pyo3-build-config v0.25.1 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking memmap2 v0.9.9 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking tdigest v0.2.3 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Compiling pyo3-ffi v0.25.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.25.1 [INFO] [stderr] Compiling pyo3 v0.25.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking lasso v0.7.3 [INFO] [stderr] Compiling pyo3-macros v0.25.1 [INFO] [stderr] Checking grizzly v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:172:6 [INFO] [stdout] | [INFO] [stdout] 172 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:484:75 [INFO] [stdout] | [INFO] [stdout] 484 | fn csv_minmax_params(py: Python<'_>, path: String, sample_size: usize) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:839:6 [INFO] [stdout] | [INFO] [stdout] 839 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:857:80 [INFO] [stdout] | [INFO] [stdout] 857 | fn csv_standardize_params(py: Python<'_>, path: String, sample_size: usize) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:913:6 [INFO] [stdout] | [INFO] [stdout] 913 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:1196:6 [INFO] [stdout] | [INFO] [stdout] 1196 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:1475:6 [INFO] [stdout] | [INFO] [stdout] 1475 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:1937:6 [INFO] [stdout] | [INFO] [stdout] 1937 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grizzly` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:172:6 [INFO] [stdout] | [INFO] [stdout] 172 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:484:75 [INFO] [stdout] | [INFO] [stdout] 484 | fn csv_minmax_params(py: Python<'_>, path: String, sample_size: usize) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:839:6 [INFO] [stdout] | [INFO] [stdout] 839 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:857:80 [INFO] [stdout] | [INFO] [stdout] 857 | fn csv_standardize_params(py: Python<'_>, path: String, sample_size: usize) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:913:6 [INFO] [stdout] | [INFO] [stdout] 913 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:1196:6 [INFO] [stdout] | [INFO] [stdout] 1196 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:1475:6 [INFO] [stdout] | [INFO] [stdout] 1475 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/lib.rs:1937:6 [INFO] [stdout] | [INFO] [stdout] 1937 | ) -> PyResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grizzly` (lib test) due to 8 previous errors [INFO] [stderr] warning: unused dependency `bumpalo` [INFO] [stderr] --> Cargo.toml:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | bumpalo = "3.16" [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `bumpalo` [INFO] [stderr] warning: unused dependency `lasso` [INFO] [stderr] --> Cargo.toml:15:15 [INFO] [stderr] | [INFO] [stderr] 15 | [dependencies.lasso] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the dependency on `lasso` [INFO] [stderr] warning: `grizzly` (manifest) generated 2 warnings [INFO] running `Command { std: "docker" "inspect" "f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16", kill_on_drop: false }` [INFO] [stdout] f101748d7c2f92406b8171c58ed3f139fa7afb51c35bf99beb59b33c5e3f0f16