[INFO] cloning repository https://github.com/baileyrd/rusty_headroom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baileyrd/rusty_headroom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaileyrd%2Frusty_headroom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaileyrd%2Frusty_headroom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51630269cb51245f6837fd44cf8ab6b80081251a
[INFO] checking baileyrd/rusty_headroom against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaileyrd%2Frusty_headroom" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/baileyrd/rusty_headroom
[INFO] finished tweaking git repo https://github.com/baileyrd/rusty_headroom
[INFO] tweaked toml for git repo https://github.com/baileyrd/rusty_headroom written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/baileyrd/rusty_headroom 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/baileyrd/rusty_headroom 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02
[INFO] running `Command { std: "docker" "start" "e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02", 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" "e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02", 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" "e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking serde_core v1.0.229
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.1
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[INFO] [stderr]     Checking rand_core v0.9.5
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[INFO] [stderr]     Checking bit-set v0.8.0
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[INFO] [stderr]     Checking clap_builder v4.6.5
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]     Checking headroom-embed v0.1.0 (/opt/rustwide/workdir/crates/headroom-embed)
[INFO] [stdout] warning: function `mean_pool` is never used
[INFO] [stdout]    --> crates/headroom-embed/src/lib.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn mean_pool(hidden: &[Vec<f32>], mask: &[i32]) -> Vec<f32> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `model_name` is never used
[INFO] [stdout]    --> crates/headroom-embed/src/lib.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn model_name(model: &Path) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `l2_normalize` is never used
[INFO] [stdout]    --> crates/headroom-embed/src/lib.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn l2_normalize(vector: &mut [f32]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `model_name` is never used
[INFO] [stdout]    --> crates/headroom-embed/src/lib.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn model_name(model: &Path) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling cmake v0.1.58
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[INFO] [stderr]    Compiling pyo3 v0.23.5
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[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
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[INFO] [stderr]    Compiling serde_derive v1.0.229
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[INFO] [stderr]    Compiling tracing-attributes v0.1.31
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[INFO] [stderr]    Compiling pyo3-macros v0.23.5
[INFO] [stderr]     Checking headroom-core v0.1.0 (/opt/rustwide/workdir/crates/headroom-core)
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking tokio-stream v0.1.19
[INFO] [stderr]     Checking headroom-mcp v0.1.0 (/opt/rustwide/workdir/crates/headroom-mcp)
[INFO] [stderr]     Checking headroom-parity v0.1.0 (/opt/rustwide/workdir/crates/headroom-parity)
[INFO] [stderr]     Checking h2 v0.4.15
[INFO] [stderr]     Checking headroom-cli v0.1.0 (/opt/rustwide/workdir/crates/headroom-cli)
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking pyo3-log v0.12.4
[INFO] [stderr]     Checking headroom-py v0.1.0 (/opt/rustwide/workdir/crates/headroom-py)
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/headroom-py/src/lib.rs:177:6
[INFO] [stdout]     |
[INFO] [stdout] 177 | ) -> PyResult<CompressionResult> {
[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 `headroom-py` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `PyErr`
[INFO] [stdout]    --> crates/headroom-py/src/lib.rs:177:6
[INFO] [stdout]     |
[INFO] [stdout] 177 | ) -> PyResult<CompressionResult> {
[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 `headroom-py` (lib) due to 1 previous error
[INFO] [stderr] warning: unused dependency `tracing-subscriber`
[INFO] [stderr]   --> crates/headroom-py/Cargo.toml:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | tracing-subscriber = { version = "0.3", features = ["fmt"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tracing-subscriber`
[INFO] [stderr] warning: `headroom-py` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02", kill_on_drop: false }`
[INFO] [stdout] e51b1e1d2f7c6c16852562b284df91fd89f50263dc7041d2064fb0bb31795c02
