[INFO] fetching crate pav_regression 0.6.1...
[INFO] testing pav_regression-0.6.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pav_regression 0.6.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate pav_regression 0.6.1
[INFO] finished tweaking crates.io crate pav_regression 0.6.1
[INFO] tweaked toml for crates.io crate pav_regression 0.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pav_regression 0.6.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pav_regression 0.6.1 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c335e4055149425ef577614a8ef1c004faf30f9eb13887e0a986dfa362967083
[INFO] running `Command { std: "docker" "start" "-a" "c335e4055149425ef577614a8ef1c004faf30f9eb13887e0a986dfa362967083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c335e4055149425ef577614a8ef1c004faf30f9eb13887e0a986dfa362967083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c335e4055149425ef577614a8ef1c004faf30f9eb13887e0a986dfa362967083", kill_on_drop: false }`
[INFO] [stdout] c335e4055149425ef577614a8ef1c004faf30f9eb13887e0a986dfa362967083
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edb60263045b11e7ee45638dcb7797847cc07c9cfe1fbc876791d2ff667a6bd2
[INFO] running `Command { std: "docker" "start" "-a" "edb60263045b11e7ee45638dcb7797847cc07c9cfe1fbc876791d2ff667a6bd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.4
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling eytzinger-interpolation v1.0.1
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling pav_regression v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "edb60263045b11e7ee45638dcb7797847cc07c9cfe1fbc876791d2ff667a6bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb60263045b11e7ee45638dcb7797847cc07c9cfe1fbc876791d2ff667a6bd2", kill_on_drop: false }`
[INFO] [stdout] edb60263045b11e7ee45638dcb7797847cc07c9cfe1fbc876791d2ff667a6bd2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c62323a89b2f7de5d6ba5ee157d0bfedbede262e15abb963a6a65a6a494d4f4
[INFO] running `Command { std: "docker" "start" "-a" "6c62323a89b2f7de5d6ba5ee157d0bfedbede262e15abb963a6a65a6a494d4f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pav_regression v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.30s
[INFO] running `Command { std: "docker" "inspect" "6c62323a89b2f7de5d6ba5ee157d0bfedbede262e15abb963a6a65a6a494d4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c62323a89b2f7de5d6ba5ee157d0bfedbede262e15abb963a6a65a6a494d4f4", kill_on_drop: false }`
[INFO] [stdout] 6c62323a89b2f7de5d6ba5ee157d0bfedbede262e15abb963a6a65a6a494d4f4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a24aa1838670deb6765052bc2f8a60723d1aa5e6b22d912773ca31f5821b6e17
[INFO] running `Command { std: "docker" "start" "-a" "a24aa1838670deb6765052bc2f8a60723d1aa5e6b22d912773ca31f5821b6e17", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pav_regression-3076692269bc3ce8)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test isotonic_regression::tests::test_empty_regression ... ok
[INFO] [stdout] test isotonic_regression::tests::test_ascending_regression ... ok
[INFO] [stdout] test isotonic_regression::tests::test_remove_points ... ok
[INFO] [stdout] test isotonic_regression::tests::test_descending_regression ... ok
[INFO] [stdout] test isotonic_regression::tests::test_add_points ... ok
[INFO] [stdout] test isotonic_regression::tests::test_centroid_point ... ok
[INFO] [stdout] test coordinate::tests::test_f64_coordinate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pav_regression
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate::is_sign_negative (line 81) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate::zero (line 20) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate::one (line 32) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate::from_float (line 56) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate::to_float (line 44) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::get_centroid_point (line 276) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::is_empty (line 403) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate::abs_diff (line 68) ... ok
[INFO] [stdout] test src/coordinate.rs - coordinate::Coordinate::average (line 96) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::get_points (line 249) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::add_points (line 306) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::new_descending (line 96) ... ok
[INFO] [stdout] test src/point.rs - point::Point<T>::new (line 27) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::interpolate (line 174) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::new (line 120) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::new_ascending (line 74) ... ok
[INFO] [stdout] test src/point.rs - point::Point<T>::x (line 59) ... ok
[INFO] [stdout] test src/point.rs - point::Point<T>::merge_with (line 101) ... ok
[INFO] [stdout] test src/point.rs - point::Point<T>::new_with_weight (line 43) ... ok
[INFO] [stdout] test src/point.rs - point::interpolate_two_points (line 132) ... ok
[INFO] [stdout] test src/point.rs - point::Point<T>::weight (line 87) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::remove_points (line 341) ... ok
[INFO] [stdout] test src/isotonic_regression.rs - isotonic_regression::IsotonicRegression<T>::len (line 383) ... ok
[INFO] [stdout] test src/point.rs - point::Point<T>::y (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a24aa1838670deb6765052bc2f8a60723d1aa5e6b22d912773ca31f5821b6e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a24aa1838670deb6765052bc2f8a60723d1aa5e6b22d912773ca31f5821b6e17", kill_on_drop: false }`
[INFO] [stdout] a24aa1838670deb6765052bc2f8a60723d1aa5e6b22d912773ca31f5821b6e17