[INFO] cloning repository https://github.com/RagnarGrootKoerkamp/bd-anchors [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RagnarGrootKoerkamp/bd-anchors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagnarGrootKoerkamp%2Fbd-anchors", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagnarGrootKoerkamp%2Fbd-anchors'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 61517a33b5f6b6eac7d7fd2d2ac39b1c27d28692 [INFO] checking RagnarGrootKoerkamp/bd-anchors against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagnarGrootKoerkamp%2Fbd-anchors" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/RagnarGrootKoerkamp/bd-anchors [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/RagnarGrootKoerkamp/bd-anchors [INFO] tweaked toml for git repo https://github.com/RagnarGrootKoerkamp/bd-anchors written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/RagnarGrootKoerkamp/bd-anchors 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/RagnarGrootKoerkamp/bd-anchors 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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62 [INFO] running `Command { std: "docker" "start" "035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62", 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" "035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62", 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" "035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.13.5 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling cc v1.2.62 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling zerocopy-derive v0.8.48 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Compiling clap_derive v4.6.1 [INFO] [stderr] Checking rustc-demangle v0.1.27 [INFO] [stderr] Compiling typetag v0.2.21 [INFO] [stderr] Checking erased-serde v0.4.10 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking getrandom v0.4.2 [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling typetag-impl v0.2.21 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking inventory v0.3.24 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking wyhash2 v0.2.1 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking wyhash v0.5.0 [INFO] [stderr] Compiling ctor v0.2.9 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking quick-xml v0.38.4 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking minimizer-queue v1.2.3 [INFO] [stderr] Compiling pyo3-build-config v0.28.3 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking buffer-redux v1.1.0 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking lp-solvers v1.2.0 [INFO] [stderr] Checking minimizer-iter v1.2.1 [INFO] [stderr] Checking colored v3.1.1 [INFO] [stderr] Checking good_lp v1.15.1 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking nthash v0.5.1 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking clap v4.6.1 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking needletail v0.5.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.28.3 [INFO] [stderr] Compiling pyo3-ffi v0.28.3 [INFO] [stderr] Compiling pyo3 v0.28.3 [INFO] [stderr] Checking addr2line v0.25.1 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking color-backtrace v0.6.1 [INFO] [stderr] Compiling pyo3-macros v0.28.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking rand v0.8.6 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking minimizers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> src/py.rs:167:6 [INFO] [stdout] | [INFO] [stdout] 167 | ) -> PyResult<( [INFO] [stdout] | ______^ [INFO] [stdout] 168 | | f64, [INFO] [stdout] 169 | | Vec, [INFO] [stdout] 170 | | Vec, [INFO] [stdout] ... | [INFO] [stdout] 173 | | HashMap, Vec, Vec)>, [INFO] [stdout] 174 | | )> { [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/py.rs:167:6 [INFO] [stdout] | [INFO] [stdout] 167 | ) -> PyResult<( [INFO] [stdout] | ______^ [INFO] [stdout] 168 | | f64, [INFO] [stdout] 169 | | Vec, [INFO] [stdout] 170 | | Vec, [INFO] [stdout] ... | [INFO] [stdout] 173 | | HashMap, Vec, Vec)>, [INFO] [stdout] 174 | | )> { [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/py.rs:190:6 [INFO] [stdout] | [INFO] [stdout] 190 | ) -> PyResult<(f64, Vec)> { [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/py.rs:190:6 [INFO] [stdout] | [INFO] [stdout] 190 | ) -> PyResult<(f64, Vec)> { [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/py.rs:205:6 [INFO] [stdout] | [INFO] [stdout] 205 | ) -> 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/py.rs:205:6 [INFO] [stdout] | [INFO] [stdout] 205 | ) -> 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/py.rs:210:58 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn generate_random_string(n: usize, sigma: 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/py.rs:210:58 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn generate_random_string(n: usize, sigma: 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] [stderr] error: could not compile `minimizers` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `minimizers` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62", kill_on_drop: false }` [INFO] [stdout] 035ede89d786ac26b870c5a8dfebdda3f7b6c8eb1fd7fd69b3d38af4f939ea62