[INFO] fetching crate samyama-gpu 1.10.0...
[INFO] testing samyama-gpu-1.10.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate samyama-gpu 1.10.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate samyama-gpu 1.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate samyama-gpu 1.10.0
[INFO] tweaked toml for crates.io crate samyama-gpu 1.10.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate samyama-gpu 1.10.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate samyama-gpu 1.10.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1
[INFO] running `Command { std: "docker" "start" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling smallvec v1.16.1
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling naga v24.0.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling wgpu-hal v24.0.4
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling wgpu-core v24.0.5
[INFO] [stderr]    Compiling profiling v1.0.18
[INFO] [stderr]    Compiling glow v0.16.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling wgpu v24.0.5
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling pollster v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling bytemuck_derive v1.12.1
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling gpu-alloc-types v0.3.1
[INFO] [stderr]    Compiling gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling wgpu-types v24.0.0
[INFO] [stderr]    Compiling gpu-alloc v0.6.2
[INFO] [stderr]    Compiling gpu-descriptor v0.3.2
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling samyama-gpu v1.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `create_storage_buffer`
[INFO] [stdout]  --> src/cdlp.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     self, create_storage_buffer, create_storage_buffer_rw, create_uniform_buffer, download_u32,
[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 import: `crate::error::GpuError`
[INFO] [stdout]   --> src/runtime.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::error::GpuError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `incident_multiset` is never used
[INFO] [stdout]   --> src/cdlp.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub(crate) fn incident_multiset(
[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 52.38s
[INFO] running `Command { std: "docker" "inspect" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `create_storage_buffer`
[INFO] [stdout]  --> src/cdlp.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     self, create_storage_buffer, create_storage_buffer_rw, create_uniform_buffer, download_u32,
[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 import: `crate::error::GpuError`
[INFO] [stdout]   --> src/runtime.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::error::GpuError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `incident_multiset` is never used
[INFO] [stdout]   --> src/cdlp.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub(crate) fn incident_multiset(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling samyama-gpu v1.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `create_storage_buffer`
[INFO] [stdout]  --> src/cdlp.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     self, create_storage_buffer, create_storage_buffer_rw, create_uniform_buffer, download_u32,
[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 import: `crate::error::GpuError`
[INFO] [stdout]   --> src/runtime.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::error::GpuError;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `create_storage_buffer`
[INFO] [stderr]  --> src/cdlp.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 |     self, create_storage_buffer, create_storage_buffer_rw, create_uniform_buffer, download_u32,
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::error::GpuError`
[INFO] [stderr]   --> src/runtime.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::error::GpuError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `incident_multiset` is never used
[INFO] [stderr]   --> src/cdlp.rs:66:15
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub(crate) fn incident_multiset(
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `samyama-gpu` (lib) generated 3 warnings (run `cargo fix --lib -p samyama-gpu` to apply 2 suggestions)
[INFO] [stderr] warning: `samyama-gpu` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/samyama-gpu/6ba54d33a0f062fd/out/samyama_gpu-6ba54d33a0f062fd)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test cdlp::multiset_tests::total_length_is_the_sum_of_both_degrees ... ok
[INFO] [stdout] test cdlp::multiset_tests::a_reciprocal_neighbour_votes_twice ... ok
[INFO] [stdout] test lcc::tests::isolated_nodes_keep_offsets_monotonic ... ok
[INFO] [stdout] test runtime::tests::test_backend_display ... ok
[INFO] [stdout] test cdlp::multiset_tests::parallel_edges_each_get_a_vote ... ok
[INFO] [stdout] test lcc::tests::self_loops_are_not_neighbours ... ok
[INFO] [stdout] test lcc::tests::adjacency_is_sorted_and_deduplicated ... ok
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stdout] test runtime::tests::test_runtime_init ... ok
[INFO] [stdout] test vector::tests::test_gpu_cosine_distance ... ok
[INFO] [stdout] test context::tests::test_gpu_availability_check ... ok
[INFO] [stdout] test context::tests::test_gpu_context_creation ... ok
[INFO] [stdout] test vector::tests::test_resident_index_matches_one_shot ... ok
[INFO] [stdout] test sort::tests::test_gpu_argsort ... ok
[INFO] [stdout] test pca::tests::test_gpu_pca_empty ... ok
[INFO] [stdout] test pagerank::tests::test_gpu_pagerank_small ... ok
[INFO] [stdout] test aggregate::tests::test_gpu_sum ... ok
[INFO] [stdout] test pca::tests::test_gpu_pca_basic ... ok
[INFO] [stdout] test pca::tests::test_gpu_pca_convergence_batched ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.60s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gpu_smoke.rs (/opt/rustwide/target/debug/build/samyama-gpu/5bfd8e3359a31e7c/out/gpu_smoke-5bfd8e3359a31e7c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test kill_switch_contract ... ok
[INFO] [stderr] error: XDG_RUNTIME_DIR is invalid or not set in the environment.
[INFO] [stdout] test gpu_context_smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests samyama_gpu
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/cdlp.rs - cdlp::incident_multiset (line 43) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1", kill_on_drop: false }`
[INFO] [stdout] bf1bd9935c585e9dd735ac0f7f2622aa5f67fbdcd1b17f593c16ef7d9745a7d1
