[INFO] fetching crate egobox-moe 0.32.0... [INFO] testing egobox-moe-0.32.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate egobox-moe 0.32.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate egobox-moe 0.32.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate egobox-moe 0.32.0 [INFO] tweaked toml for crates.io crate egobox-moe 0.32.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate egobox-moe 0.32.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate egobox-moe 0.32.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67060f6e63efe0fa3f41b67337bc8fa3770aea147598b6bb3d9df58131cf5712 [INFO] running `Command { std: "docker" "start" "-a" "67060f6e63efe0fa3f41b67337bc8fa3770aea147598b6bb3d9df58131cf5712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67060f6e63efe0fa3f41b67337bc8fa3770aea147598b6bb3d9df58131cf5712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67060f6e63efe0fa3f41b67337bc8fa3770aea147598b6bb3d9df58131cf5712", kill_on_drop: false }` [INFO] [stdout] 67060f6e63efe0fa3f41b67337bc8fa3770aea147598b6bb3d9df58131cf5712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b475630b2aa4bf35b7bc4f114c086c153022e16aa1b561459ce4f5c070e8a02 [INFO] running `Command { std: "docker" "start" "-a" "5b475630b2aa4bf35b7bc4f114c086c153022e16aa1b561459ce4f5c070e8a02", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling thiserror v2.0.15 [INFO] [stderr] Compiling linfa v0.7.1 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling order-stat v0.1.3 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling space v0.12.1 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.15 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling slog-term v2.9.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling kdtree v0.7.0 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling bitflags v2.9.2 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling argmin-math v0.4.0 [INFO] [stderr] Compiling argmin v0.10.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling argmin-observer-slog v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Compiling cobyla v0.6.0 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Compiling py_literal v0.4.0 [INFO] [stderr] Compiling sprs v0.11.1 [INFO] [stderr] Compiling ndarray-stats v0.5.1 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling linfa-linalg v0.1.0 [INFO] [stderr] Compiling ndarray-npy v0.8.1 [INFO] [stderr] Compiling ndarray_einsum_beta v0.7.0 [INFO] [stderr] Compiling finitediff v0.1.4 [INFO] [stderr] Compiling egobox-doe v0.32.0 [INFO] [stderr] Compiling linfa-nn v0.7.2 [INFO] [stderr] Compiling linfa-pls v0.7.1 [INFO] [stderr] Compiling linfa-clustering v0.7.1 [INFO] [stderr] Compiling egobox-gp v0.32.0 [INFO] [stderr] Compiling egobox-moe v0.32.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.13s [INFO] running `Command { std: "docker" "inspect" "5b475630b2aa4bf35b7bc4f114c086c153022e16aa1b561459ce4f5c070e8a02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b475630b2aa4bf35b7bc4f114c086c153022e16aa1b561459ce4f5c070e8a02", kill_on_drop: false }` [INFO] [stdout] 5b475630b2aa4bf35b7bc4f114c086c153022e16aa1b561459ce4f5c070e8a02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8613bf3103052d3b2139e8c02f6ebccd738ca52b83747fb9d6645084a26dad9f [INFO] running `Command { std: "docker" "start" "-a" "8613bf3103052d3b2139e8c02f6ebccd738ca52b83747fb9d6645084a26dad9f", kill_on_drop: false }` [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling py_literal v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling argmin_testfunctions v0.2.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling sprs v0.11.1 [INFO] [stderr] Compiling ndarray-stats v0.5.1 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling linfa-linalg v0.1.0 [INFO] [stderr] Compiling ndarray-npy v0.8.1 [INFO] [stderr] Compiling ndarray_einsum_beta v0.7.0 [INFO] [stderr] Compiling finitediff v0.1.4 [INFO] [stderr] Compiling bitflags v2.9.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling ndarray-csv v0.5.3 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling linfa v0.7.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling egobox-doe v0.32.0 [INFO] [stderr] Compiling linfa-nn v0.7.2 [INFO] [stderr] Compiling linfa-pls v0.7.1 [INFO] [stderr] Compiling linfa-clustering v0.7.1 [INFO] [stderr] Compiling egobox-gp v0.32.0 [INFO] [stderr] Compiling egobox-moe v0.32.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 53.32s [INFO] running `Command { std: "docker" "inspect" "8613bf3103052d3b2139e8c02f6ebccd738ca52b83747fb9d6645084a26dad9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8613bf3103052d3b2139e8c02f6ebccd738ca52b83747fb9d6645084a26dad9f", kill_on_drop: false }` [INFO] [stdout] 8613bf3103052d3b2139e8c02f6ebccd738ca52b83747fb9d6645084a26dad9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c593371d306782fad5a447be7a309f7b9adb86ae9b8e88e39fcce39373286090 [INFO] running `Command { std: "docker" "start" "-a" "c593371d306782fad5a447be7a309f7b9adb86ae9b8e88e39fcce39373286090", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/egobox_moe-fbf150a70d23a5ef) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test gaussian_mixture::tests::test_gmx ... ok [INFO] [stdout] test gaussian_mixture::tests::test_gmx_one_cluster ... ok [INFO] [stdout] test gaussian_mixture::tests::test_pdfs ... ok [INFO] [stdout] test algorithm::tests::test_find_best_expert ... ok [INFO] [stdout] test algorithm::tests::test_moe_display ... ok [INFO] [stdout] test algorithm::tests::test_moe_hard ... FAILED [INFO] [stdout] test algorithm::tests::test_moe_var_deriv_norm1 ... ok [INFO] [stdout] test algorithm::tests::test_moe_smooth_vs_hard_one_cluster ... ok [INFO] [stdout] test algorithm::tests::test_find_best_heaviside_factor ... ok [INFO] [stdout] test algorithm::tests::test_moe_smooth ... FAILED [INFO] [stdout] test algorithm::tests::test_moe_var_deriv_rosenb ... ok [INFO] [stdout] test algorithm::tests::test_moe_variances_smooth ... ok [INFO] [stdout] test algorithm::tests::test_moe_drv_smooth ... FAILED [INFO] [stdout] test algorithm::tests::test_kpls_griewank has been running for over 60 seconds [INFO] [stdout] test algorithm::tests::test_moe_auto has been running for over 60 seconds [INFO] [stdout] test clustering::tests::test_find_best_cluster_nb_1d has been running for over 60 seconds [INFO] [stdout] test clustering::tests::test_find_best_cluster_nb_2d has been running for over 60 seconds [INFO] [stdout] test clustering::tests::test_find_best_cluster_nb_2d ... ok [INFO] [stdout] test algorithm::tests::test_moe_auto ... ok [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "c593371d306782fad5a447be7a309f7b9adb86ae9b8e88e39fcce39373286090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c593371d306782fad5a447be7a309f7b9adb86ae9b8e88e39fcce39373286090", kill_on_drop: false }` [INFO] [stdout] c593371d306782fad5a447be7a309f7b9adb86ae9b8e88e39fcce39373286090