[INFO] cloning repository https://github.com/ChurnKenLee/ppml-estimator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChurnKenLee/ppml-estimator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChurnKenLee%2Fppml-estimator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChurnKenLee%2Fppml-estimator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15ea1c345046e4d17440c7cda4d24c28ab3a5ca0
[INFO] testing ChurnKenLee/ppml-estimator against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChurnKenLee%2Fppml-estimator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ChurnKenLee/ppml-estimator
[INFO] finished tweaking git repo https://github.com/ChurnKenLee/ppml-estimator
[INFO] tweaked toml for git repo https://github.com/ChurnKenLee/ppml-estimator written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ChurnKenLee/ppml-estimator 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 git repo https://github.com/ChurnKenLee/ppml-estimator 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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63
[INFO] running `Command { std: "docker" "start" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63", 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" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63" "/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" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63", 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" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling naga v29.0.4
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling wgpu-hal v29.0.4
[INFO] [stderr]    Compiling presser v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling pyo3-build-config v0.29.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling glow v0.17.0
[INFO] [stderr]    Compiling profiling v1.0.18
[INFO] [stderr]    Compiling renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling gpu-descriptor v0.3.2
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling wgpu-core v29.0.4
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling pyo3-ffi v0.29.0
[INFO] [stderr]    Compiling wgpu v29.0.4
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling pyo3 v0.29.0
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling pollster v0.4.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling ordered-float v5.3.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.55
[INFO] [stderr]    Compiling bytemuck_derive v1.11.0
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling wgpu-types v29.0.4
[INFO] [stderr]    Compiling pyo3-macros v0.29.0
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling gpu-allocator v0.28.0
[INFO] [stderr]    Compiling wgpu-naga-bridge v29.0.4
[INFO] [stderr]    Compiling wgpu-core-deps-windows-linux-android v29.0.4
[INFO] [stderr]    Compiling ppml-estimator v0.1.0 (/opt/rustwide/workdir/crates/ppml-core)
[INFO] [stderr]    Compiling ppml-estimator-python v0.1.0 (/opt/rustwide/workdir/bindings/python)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 26s
[INFO] running `Command { std: "docker" "inspect" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63", 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" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppml-estimator v0.1.0 (/opt/rustwide/workdir/crates/ppml-core)
[INFO] [stderr]    Compiling ppml-estimator-python v0.1.0 (/opt/rustwide/workdir/bindings/python)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 11.01s
[INFO] running `Command { std: "docker" "inspect" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63", 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" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/ppml-estimator/d9c60fb0b331c287/out/ppml_estimator-d9c60fb0b331c287)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test model::tests::group_prediction_is_segmented_membership_sum ... ok
[INFO] [stdout] test math::tests::gradient_matches_finite_difference ... ok
[INFO] [stdout] test model::tests::f32_forward_tracks_f64 ... ok
[INFO] [stdout] test math::tests::fisher_hvp_matches_gradient_direction ... ok
[INFO] [stdout] test solver::tests::strong_heredity_zeros_child_of_zero_parent ... ok
[INFO] [stdout] test alo::tests::alo_report_is_finite ... ok
[INFO] [stdout] test solver::tests::fista_objective_is_monotone ... ok
[INFO] [stdout] test gpu::tests::enumeration_is_stable_and_non_panicking ... ok
[INFO] [stdout] test solver::tests::wgpu_fista_tracks_the_f32_oracle_when_an_adapter_exists ... ok
[INFO] [stdout] test accelerator::tests::wgpu_kernels_track_the_f32_oracle_when_an_adapter_exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.54s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/ppml-estimator-python/84209fcc2f309c68/out/_core-84209fcc2f309c68)
[INFO] [stderr]    Doc-tests ppml_estimator
[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] [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" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63", kill_on_drop: false }`
[INFO] [stdout] c74f5aa8752cf4bf1020415d4f5cf1acaf240591e08aacbbaedc7a138a0d3d63