[INFO] fetching crate llama-rs 0.15.0...
[INFO] checking llama-rs-0.15.0 against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] extracting crate llama-rs 0.15.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate llama-rs 0.15.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate llama-rs 0.15.0
[INFO] tweaked toml for crates.io crate llama-rs 0.15.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate llama-rs 0.15.0 on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate llama-rs 0.15.0 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e98a2b3320592fb1e6f3a8c2696e5c18b5ef11a7f78559e9e86b4c5762d0c81
[INFO] running `Command { std: "docker" "start" "-a" "6e98a2b3320592fb1e6f3a8c2696e5c18b5ef11a7f78559e9e86b4c5762d0c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e98a2b3320592fb1e6f3a8c2696e5c18b5ef11a7f78559e9e86b4c5762d0c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e98a2b3320592fb1e6f3a8c2696e5c18b5ef11a7f78559e9e86b4c5762d0c81", kill_on_drop: false }`
[INFO] [stdout] 6e98a2b3320592fb1e6f3a8c2696e5c18b5ef11a7f78559e9e86b4c5762d0c81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7088a066740f5fbf326af23e28104abb3b0564436f73faed985d54eb27023197
[INFO] running `Command { std: "docker" "start" "-a" "7088a066740f5fbf326af23e28104abb3b0564436f73faed985d54eb27023197", kill_on_drop: false }`
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[INFO] [stderr]    Compiling llama-rs v0.15.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused import: `Backend`
[INFO] [stdout]  --> examples/trace_full_forward.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     backend::{Backend, cpu::CpuBackend},
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 10 arguments but 9 arguments were supplied
[INFO] [stdout]     --> examples/trace_full_forward.rs:60:24
[INFO] [stdout]      |
[INFO] [stdout]   60 |           hidden = layer.forward(
[INFO] [stdout]      |  ________________________^^^^^^^-
[INFO] [stdout]   61 | |             &hidden,
[INFO] [stdout]   62 | |             &mut k_caches[layer_idx],
[INFO] [stdout]   63 | |             &mut v_caches[layer_idx],
[INFO] [stdout] ...    |
[INFO] [stdout]   69 | |             None,
[INFO] [stdout]   70 | |         )?;
[INFO] [stdout]      | |_________- argument #10 of type `bool` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> src/model/layers.rs:1174:12
[INFO] [stdout]      |
[INFO] [stdout] 1174 |     pub fn forward(
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout]   60 |         hidden = layer.forward(
[INFO] [stdout]  ...
[INFO] [stdout]   69 |             None,
[INFO] [stdout]   70 ~             /* bool */,
[INFO] [stdout]   71 ~         )?;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llama-rs` (example "trace_full_forward") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `num_kv_heads`
[INFO] [stdout]    --> examples/verify_attention_math.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |     let num_kv_heads = 2;
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_kv_heads`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Backend`
[INFO] [stdout]  --> examples/debug_ffn.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     backend::{Backend, cpu::CpuBackend},
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v_heads`
[INFO] [stdout]   --> examples/debug_ffn.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let v_heads: Vec<_> = v_data.chunks(head_dim).collect();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_v_heads`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_q_per_kv`
[INFO] [stdout]   --> examples/debug_layer0_detail.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let num_q_per_kv = num_heads / num_kv_heads;
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_q_per_kv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_approx_eq` is never used
[INFO] [stdout]    --> src/backend/dx12/mod.rs:469:8
[INFO] [stdout]     |
[INFO] [stdout] 469 |     fn assert_approx_eq(a: &[f32], b: &[f32], tol: 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 `assert_approx_eq` is never used
[INFO] [stdout]    --> src/backend/metal/mod.rs:374:8
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn assert_approx_eq(a: &[f32], b: &[f32], tol: f32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7088a066740f5fbf326af23e28104abb3b0564436f73faed985d54eb27023197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7088a066740f5fbf326af23e28104abb3b0564436f73faed985d54eb27023197", kill_on_drop: false }`
[INFO] [stdout] 7088a066740f5fbf326af23e28104abb3b0564436f73faed985d54eb27023197
