[INFO] cloning repository https://github.com/Ixiandesign/fky-lapsim-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ixiandesign/fky-lapsim-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIxiandesign%2Ffky-lapsim-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIxiandesign%2Ffky-lapsim-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25f37a5dd34ddcb771b398dfd24e4e542ac837b4 [INFO] checking Ixiandesign/fky-lapsim-rs against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIxiandesign%2Ffky-lapsim-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Ixiandesign/fky-lapsim-rs [INFO] finished tweaking git repo https://github.com/Ixiandesign/fky-lapsim-rs [INFO] tweaked toml for git repo https://github.com/Ixiandesign/fky-lapsim-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ixiandesign/fky-lapsim-rs 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/Ixiandesign/fky-lapsim-rs 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6 [INFO] running `Command { std: "docker" "start" "15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6", 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" "15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6", 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" "15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-utils v0.8.23 [INFO] [stderr] Compiling crossbeam-epoch v0.9.21 [INFO] [stderr] Checking bytemuck v1.25.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.8 [INFO] [stderr] Compiling matrixmultiply v0.3.11 [INFO] [stderr] Compiling serde_json v1.0.151 [INFO] [stderr] Checking either v1.18.0 [INFO] [stderr] Compiling syn v3.0.5 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling pyo3-build-config v0.27.2 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking rayon-core v1.13.0 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-integer v0.1.47 [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Compiling pyo3-ffi v0.27.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.27.2 [INFO] [stderr] Compiling pyo3 v0.27.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.229 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking serde v1.0.229 [INFO] [stderr] Compiling pyo3-macros v0.27.2 [INFO] [stderr] Checking nalgebra v0.33.3 [INFO] [stderr] Checking fky-lapsim-core v0.1.0 (/opt/rustwide/workdir/crates/fky-lapsim-core) [INFO] [stderr] Checking fky-lapsim-python v0.1.0 (/opt/rustwide/workdir/crates/fky-lapsim-python) [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/fky-lapsim-python/src/lib.rs:459:51 [INFO] [stdout] | [INFO] [stdout] 459 | fn call(py: Python<'_>, op: &str, input: &str) -> 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] --> crates/fky-lapsim-python/src/lib.rs:518:73 [INFO] [stdout] | [INFO] [stdout] 518 | fn evaluate(py: Python<'_>, input: &str, cancel: &CancellationToken) -> 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 `fky-lapsim-python` (lib test) due to 5 previous errors [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/fky-lapsim-python/src/lib.rs:597:10 [INFO] [stdout] | [INFO] [stdout] 597 | ) -> 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] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `PyErr` [INFO] [stdout] --> crates/fky-lapsim-python/src/lib.rs:613:25 [INFO] [stdout] | [INFO] [stdout] 613 | fn result(&self) -> 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] --> crates/fky-lapsim-python/src/lib.rs:624:45 [INFO] [stdout] | [INFO] [stdout] 624 | fn checkpoint(&self, py: Python<'_>) -> 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] --> crates/fky-lapsim-python/src/lib.rs:459:51 [INFO] [stdout] | [INFO] [stdout] 459 | fn call(py: Python<'_>, op: &str, input: &str) -> 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] --> crates/fky-lapsim-python/src/lib.rs:518:73 [INFO] [stdout] | [INFO] [stdout] 518 | fn evaluate(py: Python<'_>, input: &str, cancel: &CancellationToken) -> 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] --> crates/fky-lapsim-python/src/lib.rs:597:10 [INFO] [stdout] | [INFO] [stdout] 597 | ) -> 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] --> crates/fky-lapsim-python/src/lib.rs:613:25 [INFO] [stdout] | [INFO] [stdout] 613 | fn result(&self) -> 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] --> crates/fky-lapsim-python/src/lib.rs:624:45 [INFO] [stdout] | [INFO] [stdout] 624 | fn checkpoint(&self, py: Python<'_>) -> 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 `fky-lapsim-python` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6", kill_on_drop: false }` [INFO] [stdout] 15b7ba653d090a00542cb1cc687fa9ec21ba57900403882b4c8df95edc0afdb6