[INFO] cloning repository https://github.com/bmsuisse/rusket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bmsuisse/rusket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmsuisse%2Frusket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmsuisse%2Frusket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 974d6b8c0acd77d03ccf891b0dd67fed18ed2166
[INFO] checking bmsuisse/rusket against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmsuisse%2Frusket" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bmsuisse/rusket
[INFO] finished tweaking git repo https://github.com/bmsuisse/rusket
[INFO] tweaked toml for git repo https://github.com/bmsuisse/rusket written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bmsuisse/rusket on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bmsuisse/rusket 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" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.28.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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] e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d
[INFO] running `Command { std: "docker" "start" "e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d", 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" "e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d", 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" "e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
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[INFO] [stderr]     Checking nano-gemm-core v0.1.0
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[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
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[INFO] [stderr]     Checking chacha20 v0.10.0
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[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking npyz v0.8.4
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[INFO] [stderr]     Checking nano-gemm v0.1.3
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[INFO] [stderr]     Checking rusket v0.1.101 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/pca.rs:471:66
[INFO] [stdout]     |
[INFO] [stdout] 471 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/pca.rs:546:66
[INFO] [stdout]     |
[INFO] [stdout] 546 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/pca.rs:471:66
[INFO] [stdout]     |
[INFO] [stdout] 471 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/pca.rs:546:66
[INFO] [stdout]     |
[INFO] [stdout] 546 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/nn_descent.rs:373:66
[INFO] [stdout]     |
[INFO] [stdout] 373 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/nn_descent.rs:380:66
[INFO] [stdout]     |
[INFO] [stdout] 380 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/pacmap.rs:537:66
[INFO] [stdout]     |
[INFO] [stdout] 537 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/nn_descent.rs:373:66
[INFO] [stdout]     |
[INFO] [stdout] 373 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/nn_descent.rs:380:66
[INFO] [stdout]     |
[INFO] [stdout] 380 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/pacmap.rs:537:66
[INFO] [stdout]     |
[INFO] [stdout] 537 |         .map_err(|e| pyo3::exceptions::PyRuntimeError::new_err(e.to_string()))?
[INFO] [stdout]     |                                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]     |                                                                |
[INFO] [stdout]     |                                                                any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `smallvec`
[INFO] [stderr]   --> Cargo.toml:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | [dependencies.smallvec]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `smallvec`
[INFO] [stderr] warning: unused dependency `tempfile`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | tempfile = "3.10"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `tempfile`
[INFO] [stderr] warning: `rusket` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d", kill_on_drop: false }`
[INFO] [stdout] e26d56b98c52f0b33ac8833dd74abf29089af6f3cd5ba1d12c57d99b07b3814d
