[INFO] fetching crate laddu-extensions 0.15.0...
[INFO] testing laddu-extensions-0.15.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate laddu-extensions 0.15.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate laddu-extensions 0.15.0
[INFO] finished tweaking crates.io crate laddu-extensions 0.15.0
[INFO] tweaked toml for crates.io crate laddu-extensions 0.15.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate laddu-extensions 0.15.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate laddu-extensions 0.15.0 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfd58e0af69e7240133f21c741cd1a8617dd2e55782595f3c0aea2624580509e
[INFO] running `Command { std: "docker" "start" "-a" "bfd58e0af69e7240133f21c741cd1a8617dd2e55782595f3c0aea2624580509e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd58e0af69e7240133f21c741cd1a8617dd2e55782595f3c0aea2624580509e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd58e0af69e7240133f21c741cd1a8617dd2e55782595f3c0aea2624580509e", kill_on_drop: false }`
[INFO] [stdout] bfd58e0af69e7240133f21c741cd1a8617dd2e55782595f3c0aea2624580509e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cc58e4ea4991f39cdf394fa0cfb4218a50e914a946dec5b115df9883ccbd02a
[INFO] running `Command { std: "docker" "start" "-a" "3cc58e4ea4991f39cdf394fa0cfb4218a50e914a946dec5b115df9883ccbd02a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling laddu-core v0.15.0
[INFO] [stderr]    Compiling laddu-extensions v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 52s
[INFO] running `Command { std: "docker" "inspect" "3cc58e4ea4991f39cdf394fa0cfb4218a50e914a946dec5b115df9883ccbd02a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc58e4ea4991f39cdf394fa0cfb4218a50e914a946dec5b115df9883ccbd02a", kill_on_drop: false }`
[INFO] [stdout] 3cc58e4ea4991f39cdf394fa0cfb4218a50e914a946dec5b115df9883ccbd02a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4c2b5f7e91217ea2897674ef68e972e89d691b5329c3e9fb5b4d6c4eeef03fb
[INFO] running `Command { std: "docker" "start" "-a" "a4c2b5f7e91217ea2897674ef68e972e89d691b5329c3e9fb5b4d6c4eeef03fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling laddu-extensions v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "a4c2b5f7e91217ea2897674ef68e972e89d691b5329c3e9fb5b4d6c4eeef03fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c2b5f7e91217ea2897674ef68e972e89d691b5329c3e9fb5b4d6c4eeef03fb", kill_on_drop: false }`
[INFO] [stdout] a4c2b5f7e91217ea2897674ef68e972e89d691b5329c3e9fb5b4d6c4eeef03fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c33dc594918794585ff6e6a71ac9138fc74f52715b2d93264445042e131cd005
[INFO] running `Command { std: "docker" "start" "-a" "c33dc594918794585ff6e6a71ac9138fc74f52715b2d93264445042e131cd005", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/laddu_extensions-2c72fd2c5e59ce31)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test experimental::tests::l2_regularizer_gradient_scales_parameters ... ok
[INFO] [stdout] test likelihoods::tests::likelihood_expression_tracks_fixed_parameters ... ok
[INFO] [stdout] test experimental::tests::regularizer_rejects_weight_mismatch ... ok
[INFO] [stdout] test likelihoods::tests::likelihood_expression_evaluates_scalar_sum ... ok
[INFO] [stdout] test likelihoods::tests::likelihood_expression_evaluates_scalar_product ... ok
[INFO] [stdout] test tests::subset_prefers_complement_for_large_m ... ok
[INFO] [stdout] test tests::subset_handles_small_samples ... ok
[INFO] [stdout] test experimental::tests::regularizer_defaults_to_unit_weights ... ok
[INFO] [stdout] test tests::floyd_sample_draws_unique_values ... ok
[INFO] [stdout] test likelihoods::tests::nll_project_returns_weighted_intensity ... ok
[INFO] [stdout] test experimental::tests::l1_regularizer_respects_weights ... ok
[INFO] [stdout] test likelihoods::tests::nll_evaluate_and_gradient_match_closed_form ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests laddu_extensions
[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" "c33dc594918794585ff6e6a71ac9138fc74f52715b2d93264445042e131cd005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33dc594918794585ff6e6a71ac9138fc74f52715b2d93264445042e131cd005", kill_on_drop: false }`
[INFO] [stdout] c33dc594918794585ff6e6a71ac9138fc74f52715b2d93264445042e131cd005
