[INFO] cloning repository https://github.com/ericniu0218/convergent-memory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericniu0218/convergent-memory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericniu0218%2Fconvergent-memory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericniu0218%2Fconvergent-memory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c666b6651f5625279e9a75c7c5c1d8c2cc0fa1e
[INFO] checking ericniu0218/convergent-memory against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericniu0218%2Fconvergent-memory" "/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/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ericniu0218/convergent-memory
[INFO] finished tweaking git repo https://github.com/ericniu0218/convergent-memory
[INFO] tweaked toml for git repo https://github.com/ericniu0218/convergent-memory written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ericniu0218/convergent-memory 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/ericniu0218/convergent-memory 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] 68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718
[INFO] running `Command { std: "docker" "start" "68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718", 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" "68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718", 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" "68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling pyo3-build-config v0.26.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]    Compiling pyo3-macros-backend v0.26.0
[INFO] [stderr]    Compiling pyo3-ffi v0.26.0
[INFO] [stderr]    Compiling pyo3 v0.26.0
[INFO] [stderr]    Compiling cmem-py v0.1.0 (/opt/rustwide/workdir/crates/cmem-py)
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking cmem-clock v0.1.0 (/opt/rustwide/workdir/crates/cmem-clock)
[INFO] [stderr]     Checking cmem-crdt v0.1.0 (/opt/rustwide/workdir/crates/cmem-crdt)
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking cmem-replica v0.1.0 (/opt/rustwide/workdir/crates/cmem-replica)
[INFO] [stderr]     Checking cmem-bench v0.1.0 (/opt/rustwide/workdir/crates/cmem-bench)
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking cmem-sync v0.1.0 (/opt/rustwide/workdir/crates/cmem-sync)
[INFO] [stderr]    Compiling pyo3-macros v0.26.0
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:157:49
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn to_bytes<'py>(&self, py: Python<'py>) -> PyResult<Bound<'py, PyBytes>> {
[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]    --> crates/cmem-py/src/lib.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn from_bytes(data: &[u8]) -> 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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:203:63
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn insert(&mut self, content: String, confidence: f32) -> PyResult<PyEntryId> {
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:218:10
[INFO] [stdout]     |
[INFO] [stdout] 218 |     ) -> PyResult<Option<PyEntryId>> {
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:236:63
[INFO] [stdout]     |
[INFO] [stdout] 236 |     fn set_status(&mut self, id: &PyEntryId, status: &str) -> PyResult<bool> {
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:249:70
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn set_confidence(&mut self, id: &PyEntryId, confidence: f32) -> PyResult<bool> {
[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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cmem-py` (lib) due to 6 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]    --> crates/cmem-py/src/lib.rs:157:49
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn to_bytes<'py>(&self, py: Python<'py>) -> PyResult<Bound<'py, PyBytes>> {
[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]    --> crates/cmem-py/src/lib.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn from_bytes(data: &[u8]) -> 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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:203:63
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn insert(&mut self, content: String, confidence: f32) -> PyResult<PyEntryId> {
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:218:10
[INFO] [stdout]     |
[INFO] [stdout] 218 |     ) -> PyResult<Option<PyEntryId>> {
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:236:63
[INFO] [stdout]     |
[INFO] [stdout] 236 |     fn set_status(&mut self, id: &PyEntryId, status: &str) -> PyResult<bool> {
[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] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/cmem-py/src/lib.rs:249:70
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn set_confidence(&mut self, id: &PyEntryId, confidence: f32) -> PyResult<bool> {
[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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cmem-py` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718", kill_on_drop: false }`
[INFO] [stdout] 68840804c559f8aef671232d0542756a2cba7d6b5a8f1c90b58244f44fc2a718
