[INFO] fetching crate briny_ai 0.3.0... [INFO] testing briny_ai-0.3.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] extracting crate briny_ai 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate briny_ai 0.3.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate briny_ai 0.3.0 [INFO] tweaked toml for crates.io crate briny_ai 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate briny_ai 0.3.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate briny_ai 0.3.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wgpu-types v26.0.0 [INFO] [stderr] Downloaded box_closure v0.1.0 [INFO] [stderr] Downloaded wgpu-core-deps-apple v26.0.0 [INFO] [stderr] Downloaded briny v0.3.1 [INFO] [stderr] Downloaded ordered-float v5.0.0 [INFO] [stderr] Downloaded wgpu-core-deps-emscripten v26.0.0 [INFO] [stderr] Downloaded tensor_optim v0.1.0 [INFO] [stderr] Downloaded wgpu-core-deps-windows-linux-android v26.0.0 [INFO] [stderr] Downloaded wgpu v26.0.1 [INFO] [stderr] Downloaded url v2.5.6 [INFO] [stderr] Downloaded wgpu-core v26.0.1 [INFO] [stderr] Downloaded wgpu-hal v26.0.4 [INFO] [stderr] Downloaded naga v26.0.0 [INFO] [stderr] Downloaded metal v0.32.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e3e4a709236b01fd898661d9b001e3d3f15ba8c1de4b798b8274f11db3ddedf [INFO] running `Command { std: "docker" "start" "-a" "6e3e4a709236b01fd898661d9b001e3d3f15ba8c1de4b798b8274f11db3ddedf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e3e4a709236b01fd898661d9b001e3d3f15ba8c1de4b798b8274f11db3ddedf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3e4a709236b01fd898661d9b001e3d3f15ba8c1de4b798b8274f11db3ddedf", kill_on_drop: false }` [INFO] [stdout] 6e3e4a709236b01fd898661d9b001e3d3f15ba8c1de4b798b8274f11db3ddedf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 452eede1568d92c072a71a1eed837ab4fd0ebf45a6e691b38d102ed599695c58 [INFO] running `Command { std: "docker" "start" "-a" "452eede1568d92c072a71a1eed837ab4fd0ebf45a6e691b38d102ed599695c58", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling naga v26.0.0 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling wgpu-hal v26.0.4 [INFO] [stderr] Compiling codespan-reporting v0.12.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling raw-window-handle v0.6.2 [INFO] [stderr] Compiling wgpu-core v26.0.1 [INFO] [stderr] Compiling wgpu v26.0.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling ash v0.38.0+1.3.281 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling box_closure v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling tensor_optim v0.1.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling briny v0.3.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.2.0 [INFO] [stderr] Compiling spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling gpu-descriptor v0.3.2 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling wgpu-types v26.0.0 [INFO] [stderr] Compiling wgpu-core-deps-windows-linux-android v26.0.0 [INFO] [stderr] Compiling briny_ai v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.22s [INFO] running `Command { std: "docker" "inspect" "452eede1568d92c072a71a1eed837ab4fd0ebf45a6e691b38d102ed599695c58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "452eede1568d92c072a71a1eed837ab4fd0ebf45a6e691b38d102ed599695c58", kill_on_drop: false }` [INFO] [stdout] 452eede1568d92c072a71a1eed837ab4fd0ebf45a6e691b38d102ed599695c58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ebbc12baa490139305f72975ef1223d6ae7b6292da0c2c433e9f567bcf39ee8 [INFO] running `Command { std: "docker" "start" "-a" "1ebbc12baa490139305f72975ef1223d6ae7b6292da0c2c433e9f567bcf39ee8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.2.0 [INFO] [stderr] Compiling spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling gpu-descriptor v0.3.2 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling hyper v1.7.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling hyper-util v0.1.16 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling wgpu-types v26.0.0 [INFO] [stderr] Compiling naga v26.0.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.6 [INFO] [stderr] Compiling reqwest v0.12.23 [INFO] [stderr] Compiling wgpu-hal v26.0.4 [INFO] [stderr] Compiling wgpu-core-deps-windows-linux-android v26.0.0 [INFO] [stderr] Compiling wgpu-core v26.0.1 [INFO] [stderr] Compiling wgpu v26.0.1 [INFO] [stderr] Compiling briny_ai v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 52.14s [INFO] running `Command { std: "docker" "inspect" "1ebbc12baa490139305f72975ef1223d6ae7b6292da0c2c433e9f567bcf39ee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ebbc12baa490139305f72975ef1223d6ae7b6292da0c2c433e9f567bcf39ee8", kill_on_drop: false }` [INFO] [stdout] 1ebbc12baa490139305f72975ef1223d6ae7b6292da0c2c433e9f567bcf39ee8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 02f10ced12dd282516456d618867d213c7a7ddda46e97e45e33a2613a9a0b927 [INFO] running `Command { std: "docker" "start" "-a" "02f10ced12dd282516456d618867d213c7a7ddda46e97e45e33a2613a9a0b927", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/briny_ai-f0f3703cf397cd44) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test abstracted::layers::dense::tests::dense_forward_and_backward ... ok [INFO] [stdout] test manual::ops::cpu::tests::relu_forward_and_backward ... ok [INFO] [stdout] test manual::ops::cpu::tests::matmul_forward_and_backward_produces_correct_shapes_and_values ... ok [INFO] [stdout] test manual::ops::wgpu::matmul::tests::wgpu_matmul_shape_mismatch ... ok [INFO] [stdout] test manual::ops::cpu::tests::sgd_updates_parameters_and_zeros_gradients ... ok [INFO] [stdout] test manual::ops::wgpu::mse::tests::wgpu_mse_loss_empty_input ... ok [INFO] [stdout] test manual::ops::cpu::tests::mse_loss_forward_and_backward_matches_expected ... ok [INFO] [stdout] test manual::ops::wgpu::relu::tests::wgpu_relu_empty_input ... ok [INFO] [stdout] test manual::ops::wgpu::sgd::tests::wgpu_sgd_empty_input ... ok [INFO] [stdout] test manual::ops::wgpu::sgd::tests::wgpu_sgd_invalid_length_fails ... ok [INFO] [stdout] test manual::tensors::optim::no_alloc_tests::test_tensor_matmul_2x3_by_3x2 ... ok [INFO] [stdout] test manual::ops::cpu::tests::matmul_panics_on_invalid_shape - should panic ... ok [INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment. [INFO] [stdout] test manual::ops::wgpu::relu::tests::wgpu_relu_backward ... ok [INFO] [stdout] test manual::ops::wgpu::relu::tests::wgpu_relu_basic ... ok [INFO] [stdout] test manual::ops::wgpu::sgd::tests::wgpu_sgd_basic_update ... ok [INFO] [stdout] test manual::ops::wgpu::sgd::tests::wgpu_sgd_zero_gradient ... ok [INFO] [stdout] test manual::ops::wgpu::matmul::tests::wgpu_matmul_forward ... ok [INFO] [stdout] test manual::ops::wgpu::mse::tests::wgpu_mse_loss_backward_gradient_shape_and_values ... ok [INFO] [stdout] test manual::ops::wgpu::mse::tests::wgpu_mse_loss_forward_basic ... ok [INFO] [stdout] test manual::ops::wgpu::matmul::tests::wgpu_matmul_backward_shapes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.20s [INFO] [stdout] [INFO] [stderr] Running tests/core.rs (/opt/rustwide/target/debug/deps/core-cf0bd65447adee11) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test sgd_updates_and_zeroing ... ok [INFO] [stdout] test mse_loss_basic ... ok [INFO] [stdout] test tensor_creation ... ok [INFO] [stdout] test tensor_zeros ... ok [INFO] [stdout] test with_grad_creation ... ok [INFO] [stdout] test tensor_with_grad_conversion ... ok [INFO] [stdout] test relu_forward_and_backward ... ok [INFO] [stderr] Doc-tests briny_ai [INFO] [stdout] test matmul_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/backend.rs - backend::get_backend (line 75) ... ok [INFO] [stdout] test src/backend.rs - backend::set_backend (line 62) ... ok [INFO] [stdout] test src/manual/diskio.rs - manual::diskio (line 50) ... FAILED [INFO] [stdout] test src/manual/ops/wgpu/mod.rs - manual::ops::wgpu::GpuContext::new (line 175) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/manual/diskio.rs - manual::diskio (line 50) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] Error: "the test returned a termination value with a non-zero status code (1) which indicates a failure" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/manual/diskio.rs - manual::diskio (line 50) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] [stdout] all doctests ran in 2.63s; merged doctests compilation took 2.05s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "02f10ced12dd282516456d618867d213c7a7ddda46e97e45e33a2613a9a0b927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02f10ced12dd282516456d618867d213c7a7ddda46e97e45e33a2613a9a0b927", kill_on_drop: false }` [INFO] [stdout] 02f10ced12dd282516456d618867d213c7a7ddda46e97e45e33a2613a9a0b927