[INFO] fetching crate nexusq-py 4.1.0...
[INFO] checking nexusq-py-4.1.0 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate nexusq-py 4.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nexusq-py 4.1.0
[INFO] finished tweaking crates.io crate nexusq-py 4.1.0
[INFO] tweaked toml for crates.io crate nexusq-py 4.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexusq-py 4.1.0 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 crates.io crate nexusq-py 4.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1
[INFO] running `Command { std: "docker" "start" "3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1", 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" "3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1", 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" "3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking nexusq-kernels v4.1.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling pyo3-build-config v0.29.3
[INFO] [stderr]    Compiling pyo3-ffi v0.29.3
[INFO] [stderr]    Compiling pyo3 v0.29.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking phc v0.6.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]     Checking password-hash v0.6.1
[INFO] [stderr]     Checking thiserror v2.0.21
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.3
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.63
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking zeroize v1.9.1
[INFO] [stderr]     Checking hybrid-array v0.4.15
[INFO] [stderr]     Checking der v0.8.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zerocopy v0.8.63
[INFO] [stderr]     Checking spki v0.8.1
[INFO] [stderr]     Checking pkcs8 v0.11.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking inout v0.2.4
[INFO] [stderr]     Checking module-lattice v0.2.3
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking aead v0.6.1
[INFO] [stderr]     Checking kem v0.3.0
[INFO] [stderr]     Checking polyval v0.7.3
[INFO] [stderr]     Checking poly1305 v0.9.1
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking sha3 v0.11.0
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking shake v0.1.0
[INFO] [stderr]     Checking blake2 v0.11.0
[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking ctr v0.10.1
[INFO] [stderr]     Checking aes v0.9.2
[INFO] [stderr]     Checking hkdf v0.13.0
[INFO] [stderr]     Checking argon2 v0.6.0
[INFO] [stderr]     Checking ed25519 v3.0.0
[INFO] [stderr]     Checking nexusq-ml-dsa v4.1.0
[INFO] [stderr]     Checking chacha20poly1305 v0.11.0
[INFO] [stderr]     Checking nexusq-ml-kem v4.1.0
[INFO] [stderr]    Compiling pyo3-macros v0.29.3
[INFO] [stderr]     Checking aes-gcm v0.11.1
[INFO] [stderr]     Checking ed25519-dalek v3.0.0
[INFO] [stderr]     Checking x25519-dalek v3.0.0
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking slh-dsa v0.2.0-rc.5
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking nexusq-core v4.1.0
[INFO] [stderr]     Checking nexusq-py v4.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]   --> src/lib.rs:31:67
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn create(path: &str, password: &str, label: Option<&str>) -> PyResult<Self> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> 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:31:67
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn create(path: &str, password: &str, label: Option<&str>) -> PyResult<Self> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> 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] [stderr] error: could not compile `nexusq-py` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nexusq-py` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1", kill_on_drop: false }`
[INFO] [stdout] 3a3e4b2f42ec3caa86f28995ba7878872d05be71fb6dc6600a9649d30ceaf7c1
