[INFO] fetching crate burn-jit 0.13.2...
[INFO] testing burn-jit-0.13.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate burn-jit 0.13.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate burn-jit 0.13.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burn-jit 0.13.2
[INFO] finished tweaking crates.io crate burn-jit 0.13.2
[INFO] tweaked toml for crates.io crate burn-jit 0.13.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 118 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.13.2 (latest: v0.14.5)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded burn-tensor-testgen v0.13.2
[INFO] [stderr]   Downloaded derive-new v0.6.0
[INFO] [stderr]   Downloaded text_placeholder v0.5.0
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded burn-common v0.13.2
[INFO] [stderr]   Downloaded burn-autodiff v0.13.2
[INFO] [stderr]   Downloaded burn-ndarray v0.13.2
[INFO] [stderr]   Downloaded burn-compute v0.13.2
[INFO] [stderr]   Downloaded burn-fusion v0.13.2
[INFO] [stderr]   Downloaded matrixmultiply v0.3.8
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded burn-tensor v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1888393345d38346e2d8d9b9661b99c2770142dec9d0cfd3cb95a9bd3c600a8c
[INFO] running `Command { std: "docker" "start" "-a" "1888393345d38346e2d8d9b9661b99c2770142dec9d0cfd3cb95a9bd3c600a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1888393345d38346e2d8d9b9661b99c2770142dec9d0cfd3cb95a9bd3c600a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1888393345d38346e2d8d9b9661b99c2770142dec9d0cfd3cb95a9bd3c600a8c", kill_on_drop: false }`
[INFO] [stdout] 1888393345d38346e2d8d9b9661b99c2770142dec9d0cfd3cb95a9bd3c600a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0498374a44db250ff5f4f44f4dc70ff9eeac2a96145d9cef62655f727b076c2
[INFO] running `Command { std: "docker" "start" "-a" "a0498374a44db250ff5f4f44f4dc70ff9eeac2a96145d9cef62655f727b076c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling bytemuck v1.16.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling burn-common v0.13.2
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling burn-tensor v0.13.2
[INFO] [stderr]    Compiling text_placeholder v0.5.0
[INFO] [stderr]    Compiling burn-compute v0.13.2
[INFO] [stderr]    Compiling burn-fusion v0.13.2
[INFO] [stderr]    Compiling burn-jit v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MatmulTiling2d` is never constructed
[INFO] [stdout]   --> src/kernel/matmul/tiling2d.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct MatmulTiling2d<E: JitElement> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.22s
[INFO] running `Command { std: "docker" "inspect" "a0498374a44db250ff5f4f44f4dc70ff9eeac2a96145d9cef62655f727b076c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0498374a44db250ff5f4f44f4dc70ff9eeac2a96145d9cef62655f727b076c2", kill_on_drop: false }`
[INFO] [stdout] a0498374a44db250ff5f4f44f4dc70ff9eeac2a96145d9cef62655f727b076c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 413711470e153567f0bacec54752c4c90431329eaab4d5d9c1e652585ce2be70
[INFO] running `Command { std: "docker" "start" "-a" "413711470e153567f0bacec54752c4c90431329eaab4d5d9c1e652585ce2be70", kill_on_drop: false }`
[INFO] [stdout] warning: struct `MatmulTiling2d` is never constructed
[INFO] [stdout]   --> src/kernel/matmul/tiling2d.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct MatmulTiling2d<E: JitElement> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling burn-jit v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatmulTiling2d` is never constructed
[INFO] [stdout]   --> src/kernel/matmul/tiling2d.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct MatmulTiling2d<E: JitElement> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "413711470e153567f0bacec54752c4c90431329eaab4d5d9c1e652585ce2be70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413711470e153567f0bacec54752c4c90431329eaab4d5d9c1e652585ce2be70", kill_on_drop: false }`
[INFO] [stdout] 413711470e153567f0bacec54752c4c90431329eaab4d5d9c1e652585ce2be70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94b2a1d4874d85d06fd62028b218dca66a73ee0cd52dc509403c42274dfc63e5
[INFO] running `Command { std: "docker" "start" "-a" "94b2a1d4874d85d06fd62028b218dca66a73ee0cd52dc509403c42274dfc63e5", kill_on_drop: false }`
[INFO] [stderr] warning: struct `MatmulTiling2d` is never constructed
[INFO] [stderr]   --> src/kernel/matmul/tiling2d.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct MatmulTiling2d<E: JitElement> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `burn-jit` (lib) generated 1 warning
[INFO] [stderr] warning: `burn-jit` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_jit-f6f5e78230604b8a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test kernel::matmul::tune::key::tests::matmul_autotune_key_all_different ... ok
[INFO] [stdout] test kernel::matmul::tune::key::tests::matmul_autotune_key_all_same_and_round ... ok
[INFO] [stdout] test kernel::matmul::tune::key::tests::matmul_autotune_key_large_batch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests burn_jit
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94b2a1d4874d85d06fd62028b218dca66a73ee0cd52dc509403c42274dfc63e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b2a1d4874d85d06fd62028b218dca66a73ee0cd52dc509403c42274dfc63e5", kill_on_drop: false }`
[INFO] [stdout] 94b2a1d4874d85d06fd62028b218dca66a73ee0cd52dc509403c42274dfc63e5
