[INFO] fetching crate piecewise_polynomial 0.2.1... [INFO] testing piecewise_polynomial-0.2.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate piecewise_polynomial 0.2.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate piecewise_polynomial 0.2.1 [INFO] finished tweaking crates.io crate piecewise_polynomial 0.2.1 [INFO] tweaked toml for crates.io crate piecewise_polynomial 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate piecewise_polynomial 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 77 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cbf3b8abad7b7ddff8722e9d0d5e40816d60d83086f76ddf8b836851485f175f [INFO] running `Command { std: "docker" "start" "-a" "cbf3b8abad7b7ddff8722e9d0d5e40816d60d83086f76ddf8b836851485f175f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbf3b8abad7b7ddff8722e9d0d5e40816d60d83086f76ddf8b836851485f175f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbf3b8abad7b7ddff8722e9d0d5e40816d60d83086f76ddf8b836851485f175f", kill_on_drop: false }` [INFO] [stdout] cbf3b8abad7b7ddff8722e9d0d5e40816d60d83086f76ddf8b836851485f175f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 516b7a596b7b59b9ca29a63eb21d8d1f7a5487c144c325c6394dc3fd7a35ed35 [INFO] running `Command { std: "docker" "start" "-a" "516b7a596b7b59b9ca29a63eb21d8d1f7a5487c144c325c6394dc3fd7a35ed35", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_arbitrary v1.4.2 [INFO] [stderr] Compiling arbitrary v1.4.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling piecewise_polynomial v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.61s [INFO] running `Command { std: "docker" "inspect" "516b7a596b7b59b9ca29a63eb21d8d1f7a5487c144c325c6394dc3fd7a35ed35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "516b7a596b7b59b9ca29a63eb21d8d1f7a5487c144c325c6394dc3fd7a35ed35", kill_on_drop: false }` [INFO] [stdout] 516b7a596b7b59b9ca29a63eb21d8d1f7a5487c144c325c6394dc3fd7a35ed35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 28bd9b391fbd4e33296a333ac363d37e19dbc70f16a6908a91d0b9831c54b140 [INFO] running `Command { std: "docker" "start" "-a" "28bd9b391fbd4e33296a333ac363d37e19dbc70f16a6908a91d0b9831c54b140", kill_on_drop: false }` [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling piecewise_polynomial v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.49s [INFO] running `Command { std: "docker" "inspect" "28bd9b391fbd4e33296a333ac363d37e19dbc70f16a6908a91d0b9831c54b140", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28bd9b391fbd4e33296a333ac363d37e19dbc70f16a6908a91d0b9831c54b140", kill_on_drop: false }` [INFO] [stdout] 28bd9b391fbd4e33296a333ac363d37e19dbc70f16a6908a91d0b9831c54b140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7c21aca7910d9424374f71dbf6bb33c2cf98445a7444fc42f77983cb6ed56a38 [INFO] running `Command { std: "docker" "start" "-a" "7c21aca7910d9424374f71dbf6bb33c2cf98445a7444fc42f77983cb6ed56a38", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/piecewise_polynomial-e96ffb86d1222f08) [INFO] [stdout] running 94 tests [INFO] [stdout] test linear::tests::test_linear_big_fracs ... ok [INFO] [stdout] test linear::tests::test_linear_simple ... ok [INFO] [stdout] test log_poly::taylor::exp_tail_tailor_ref ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly1 ... ok [INFO] [stdout] test log_poly::tests::evaluate_int_of_log_poly_4 ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly0 ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly7 ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly5 ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly6 ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly8 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly0 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly2 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly6 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly7 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly1 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly8 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly8 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_poly1 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly8_mid_seg ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_poly2 ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly2 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_poly3 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_poly4 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly4 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly4 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly5 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly2 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly6 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly7 ... ok [INFO] [stdout] test linear::tests::test_linear_small_fracs ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_poly5 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_poly6 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_log_poly3 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_log_poly2 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_log_poly3 ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly4 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_log_poly4 ... ok [INFO] [stdout] test log_poly::tests::evaluate_log_poly3 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_log_poly1 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_poly3 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_poly4 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_poly5 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_poly2 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_poly6 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_poly7 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_log_poly7 ... ok [INFO] [stdout] test piecewise::tests::evaluate_piecewise_poly8 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly3 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly5 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_poly1 ... ok [INFO] [stdout] test poly::tests::derivative_poly8 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_poly7 ... ok [INFO] [stdout] test piecewise::tests::mul_assign_piecewise_poly1 ... ok [INFO] [stdout] test piecewise::tests::sub_piecewise_poly1 ... ok [INFO] [stdout] test poly::tests::derivative_poly0 ... ok [INFO] [stdout] test poly::tests::derivative_poly1 ... ok [INFO] [stdout] test poly::tests::derivative_poly3 ... ok [INFO] [stdout] test poly::tests::derivative_poly4 ... ok [INFO] [stdout] test poly::tests::derivative_poly5 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_log_poly5 ... ok [INFO] [stdout] test poly::tests::derivative_poly6 ... ok [INFO] [stdout] test poly::tests::derivative_poly2 ... ok [INFO] [stdout] test poly::tests::evaluate_poly0 ... ok [INFO] [stdout] test poly::tests::evaluate_poly1 ... ok [INFO] [stdout] test poly::tests::evaluate_poly2 ... ok [INFO] [stdout] test piecewise::tests::integral_piecewise_log_poly6 ... ok [INFO] [stdout] test poly::tests::evaluate_poly3 ... ok [INFO] [stdout] test poly::tests::derivative_poly7 ... ok [INFO] [stdout] test log_poly::tests::integral_log_poly1 ... ok [INFO] [stdout] test poly::tests::evaluate_poly8 ... ok [INFO] [stdout] test poly::tests::evaluate_poly7 ... ok [INFO] [stdout] test poly::tests::integral_poly1 ... ok [INFO] [stdout] test poly::tests::integral_poly0 ... ok [INFO] [stdout] test poly::tests::integral_poly2 ... ok [INFO] [stdout] test poly::tests::integral_poly3 ... ok [INFO] [stdout] test poly::tests::integral_poly4 ... ok [INFO] [stdout] test poly::tests::integral_poly5 ... ok [INFO] [stdout] test poly::tests::integral_poly6 ... ok [INFO] [stdout] test poly::tests::integral_poly7 ... ok [INFO] [stdout] test poly::tests::translate_poly0 ... ok [INFO] [stdout] test poly::tests::translate_poly1 ... ok [INFO] [stdout] test poly::tests::translate_poly2 ... ok [INFO] [stdout] test poly::tests::translate_poly3 ... ok [INFO] [stderr] Doc-tests piecewise_polynomial [INFO] [stdout] test poly::tests::translate_poly4 ... ok [INFO] [stdout] test poly::tests::translate_poly6 ... ok [INFO] [stdout] test poly::tests::translate_poly7 ... ok [INFO] [stdout] test poly::tests::translate_poly8 ... ok [INFO] [stdout] test spline::tests::test_constrained_spline_big_fracs ... ok [INFO] [stdout] test spline::tests::test_constrained_spline_simple ... ok [INFO] [stdout] test spline::tests::test_constrained_spline_small_fracs ... ok [INFO] [stdout] test poly::tests::translate_poly5 ... ok [INFO] [stdout] test poly::tests::evaluate_poly4 ... ok [INFO] [stdout] test poly::tests::evaluate_poly5 ... ok [INFO] [stdout] test poly::tests::evaluate_poly6 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 94 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [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" "7c21aca7910d9424374f71dbf6bb33c2cf98445a7444fc42f77983cb6ed56a38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c21aca7910d9424374f71dbf6bb33c2cf98445a7444fc42f77983cb6ed56a38", kill_on_drop: false }` [INFO] [stdout] 7c21aca7910d9424374f71dbf6bb33c2cf98445a7444fc42f77983cb6ed56a38