[INFO] fetching crate burn-compute 0.13.2...
[INFO] checking burn-compute-0.13.2 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] extracting crate burn-compute 0.13.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate burn-compute 0.13.2
[INFO] finished tweaking crates.io crate burn-compute 0.13.2
[INFO] tweaked toml for crates.io crate burn-compute 0.13.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-compute 0.13.2 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 76 packages to latest compatible versions
[INFO] [stderr]       Adding burn-common v0.13.2 (available: v0.19.1)
[INFO] [stderr]       Adding derive-new v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding dirs v5.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding hashbrown v0.14.5 (available: v0.16.1)
[INFO] [stderr]       Adding md5 v0.7.0 (available: v0.8.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test v3.3.1
[INFO] [stderr]   Downloaded burn-common v0.13.2
[INFO] [stderr]   Downloaded serial_test_derive v3.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 058c877f6587395798cde3e3191ec9b2543779483b9ef1e46bdeef8d7c77789b
[INFO] running `Command { std: "docker" "start" "-a" "058c877f6587395798cde3e3191ec9b2543779483b9ef1e46bdeef8d7c77789b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "058c877f6587395798cde3e3191ec9b2543779483b9ef1e46bdeef8d7c77789b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058c877f6587395798cde3e3191ec9b2543779483b9ef1e46bdeef8d7c77789b", kill_on_drop: false }`
[INFO] [stdout] 058c877f6587395798cde3e3191ec9b2543779483b9ef1e46bdeef8d7c77789b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb9bfc3463691133c0cabd9a90b97e33ae6eb32b6badc7655070fec8dc7715c9
[INFO] running `Command { std: "docker" "start" "-a" "cb9bfc3463691133c0cabd9a90b97e33ae6eb32b6badc7655070fec8dc7715c9", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking sdd v3.0.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling serial_test_derive v3.3.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking scc v2.4.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking serial_test v3.3.1
[INFO] [stderr]     Checking burn-common v0.13.2
[INFO] [stderr]     Checking burn-compute v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ParameteredKernel` is never constructed
[INFO] [stdout]   --> tests/dummy/tune/kernels.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ParameteredKernel;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.02s
[INFO] running `Command { std: "docker" "inspect" "cb9bfc3463691133c0cabd9a90b97e33ae6eb32b6badc7655070fec8dc7715c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9bfc3463691133c0cabd9a90b97e33ae6eb32b6badc7655070fec8dc7715c9", kill_on_drop: false }`
[INFO] [stdout] cb9bfc3463691133c0cabd9a90b97e33ae6eb32b6badc7655070fec8dc7715c9