[INFO] cloning repository https://github.com/Ming-Lian/rust_demux [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ming-Lian/rust_demux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMing-Lian%2Frust_demux", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMing-Lian%2Frust_demux'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb02b5fd16c87e8e10ad5aa03276e875f8b0c347 [INFO] checking Ming-Lian/rust_demux against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMing-Lian%2Frust_demux" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Ming-Lian/rust_demux [INFO] finished tweaking git repo https://github.com/Ming-Lian/rust_demux [INFO] tweaked toml for git repo https://github.com/Ming-Lian/rust_demux written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ming-Lian/rust_demux 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/Ming-Lian/rust_demux 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] efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0 [INFO] running `Command { std: "docker" "start" "efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0", 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" "efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0", 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" "efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0" "/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 cc v1.4.2 [INFO] [stderr] Compiling matrixmultiply v0.3.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking either v1.17.0 [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Compiling syn v3.0.3 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.47 [INFO] [stderr] Compiling pyo3-build-config v0.29.2 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling liblzma-sys v0.3.13 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Compiling pyo3-ffi v0.29.2 [INFO] [stderr] Compiling pyo3 v0.29.2 [INFO] [stderr] Checking liblzma v0.3.6 [INFO] [stderr] Compiling thiserror-impl v2.0.20 [INFO] [stderr] Checking thiserror v2.0.20 [INFO] [stderr] Compiling pyo3-macros-backend v0.29.2 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking bgzip v0.3.1 [INFO] [stderr] Checking niffler v2.7.0 [INFO] [stderr] Checking fxread v0.2.14 [INFO] [stderr] Checking rust-demux-core v0.1.0 (/opt/rustwide/workdir/rust_demux_core) [INFO] [stderr] Compiling pyo3-macros v0.29.2 [INFO] [stderr] Checking rust-demux v0.1.0 (/opt/rustwide/workdir/rust_demux) [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/demux.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 24 | ) -> 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: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/session.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | ) -> 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: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/session.rs:131:6 [INFO] [stdout] | [INFO] [stdout] 131 | ) -> 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: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/lib.rs:145:68 [INFO] [stdout] | [INFO] [stdout] 145 | fn from_file(path: &str, trim_len: usize, degenerate: bool) -> 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: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/lib.rs:164:32 [INFO] [stdout] | [INFO] [stdout] 164 | fn from_kit(name: &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] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-demux` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/demux.rs:24:6 [INFO] [stdout] | [INFO] [stdout] 24 | ) -> 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: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/session.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | ) -> 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: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/session.rs:131:6 [INFO] [stdout] | [INFO] [stdout] 131 | ) -> 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: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/lib.rs:145:68 [INFO] [stdout] | [INFO] [stdout] 145 | fn from_file(path: &str, trim_len: usize, degenerate: bool) -> 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: `pyo3::PyErr` [INFO] [stdout] --> rust_demux/src/lib.rs:164:32 [INFO] [stdout] | [INFO] [stdout] 164 | fn from_kit(name: &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] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-demux` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0", kill_on_drop: false }` [INFO] [stdout] efea77da1dc58de84d620e7d2f40eef9500400ee33eee5388b048106f5b583c0