[INFO] fetching crate cubecl-cpp 0.9.0-pre.6...
[INFO] checking cubecl-cpp-0.9.0-pre.6 against master#5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa for pr-149901-1
[INFO] extracting crate cubecl-cpp 0.9.0-pre.6 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cubecl-cpp 0.9.0-pre.6
[INFO] finished tweaking crates.io crate cubecl-cpp 0.9.0-pre.6
[INFO] tweaked toml for crates.io crate cubecl-cpp 0.9.0-pre.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cubecl-cpp 0.9.0-pre.6 on toolchain 5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cubecl-cpp 0.9.0-pre.6 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" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+5b150d238fbd4fe7bc2cd3140d8e6fb4406099fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "46db7ac5956a0299915cb2d4a24356cca948f6b10f4cbadbb5ad7e1912ee528c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "6876b92c34b3e9d835d20c62305939eea2501dec2d23995fabb454babbc7b866", kill_on_drop: false }`
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[INFO] [stdout] warning: function `special_cast` is never used
[INFO] [stdout]   --> src/cuda/convert.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn special_cast<D: Dialect>(
[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 `cast_to_fp4_fp6` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn cast_to_fp4_fp6<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cast_to_scale` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn cast_to_scale<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cast_to_fp8` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn cast_to_fp8<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `float_to_packed` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn float_to_packed<D: Dialect>(input: Variable<D>, i: usize, packing: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cast_minifloat_to_half` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:273:4
[INFO] [stdout]     |
[INFO] [stdout] 273 | fn cast_minifloat_to_half<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cast_scale_to_bfloat` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:308:4
[INFO] [stdout]     |
[INFO] [stdout] 308 | fn cast_scale_to_bfloat<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_unroll` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:338:4
[INFO] [stdout]     |
[INFO] [stdout] 338 | fn handle_unroll<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `special_cast` is never used
[INFO] [stdout]   --> src/cuda/convert.rs:31:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) fn special_cast<D: Dialect>(
[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 `cast_to_fp4_fp6` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn cast_to_fp4_fp6<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cast_to_scale` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn cast_to_scale<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cast_to_fp8` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn cast_to_fp8<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `float_to_packed` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn float_to_packed<D: Dialect>(input: Variable<D>, i: usize, packing: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cast_minifloat_to_half` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:273:4
[INFO] [stdout]     |
[INFO] [stdout] 273 | fn cast_minifloat_to_half<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cast_scale_to_bfloat` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:308:4
[INFO] [stdout]     |
[INFO] [stdout] 308 | fn cast_scale_to_bfloat<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_unroll` is never used
[INFO] [stdout]    --> src/cuda/convert.rs:338:4
[INFO] [stdout]     |
[INFO] [stdout] 338 | fn handle_unroll<D: Dialect>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.16s
[INFO] running `Command { std: "docker" "inspect" "6876b92c34b3e9d835d20c62305939eea2501dec2d23995fabb454babbc7b866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6876b92c34b3e9d835d20c62305939eea2501dec2d23995fabb454babbc7b866", kill_on_drop: false }`
[INFO] [stdout] 6876b92c34b3e9d835d20c62305939eea2501dec2d23995fabb454babbc7b866
