[INFO] fetching crate qta 2.31.4...
[INFO] testing qta-2.31.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate qta 2.31.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate qta 2.31.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate qta 2.31.4
[INFO] tweaked toml for crates.io crate qta 2.31.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qta 2.31.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qta 2.31.4 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f574cbd6880b62de97537ba14ed7b72732c81ba5e5ac20c79f1c34427b1e936b
[INFO] running `Command { std: "docker" "start" "-a" "f574cbd6880b62de97537ba14ed7b72732c81ba5e5ac20c79f1c34427b1e936b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f574cbd6880b62de97537ba14ed7b72732c81ba5e5ac20c79f1c34427b1e936b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f574cbd6880b62de97537ba14ed7b72732c81ba5e5ac20c79f1c34427b1e936b", kill_on_drop: false }`
[INFO] [stdout] f574cbd6880b62de97537ba14ed7b72732c81ba5e5ac20c79f1c34427b1e936b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01b557c4014b60e2444e59793f16f240279ebca9ae71388b37329a9fe1bd5901
[INFO] running `Command { std: "docker" "start" "-a" "01b557c4014b60e2444e59793f16f240279ebca9ae71388b37329a9fe1bd5901", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling qta v2.31.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `Command { std: "docker" "inspect" "01b557c4014b60e2444e59793f16f240279ebca9ae71388b37329a9fe1bd5901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b557c4014b60e2444e59793f16f240279ebca9ae71388b37329a9fe1bd5901", kill_on_drop: false }`
[INFO] [stdout] 01b557c4014b60e2444e59793f16f240279ebca9ae71388b37329a9fe1bd5901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59ad4311cb80e4eef0a871f1dae956f707ad131dd15d521a1e312465e3a636b1
[INFO] running `Command { std: "docker" "start" "-a" "59ad4311cb80e4eef0a871f1dae956f707ad131dd15d521a1e312465e3a636b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling qta v2.31.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.40s
[INFO] running `Command { std: "docker" "inspect" "59ad4311cb80e4eef0a871f1dae956f707ad131dd15d521a1e312465e3a636b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ad4311cb80e4eef0a871f1dae956f707ad131dd15d521a1e312465e3a636b1", kill_on_drop: false }`
[INFO] [stdout] 59ad4311cb80e4eef0a871f1dae956f707ad131dd15d521a1e312465e3a636b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60510f2a12a23e194a056ddc6ae8ba682467dd4a80be44cfc6d9eafa0caa7a2a
[INFO] running `Command { std: "docker" "start" "-a" "60510f2a12a23e194a056ddc6ae8ba682467dd4a80be44cfc6d9eafa0caa7a2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qta-ba0d6b83a20869a6)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test zigzag::base_class::tests::test_boundary_equal ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_boundary_equal_high ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_compute_z_high_degenerate ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_compute_z_equal_low ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_compute_z_high_higher ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_compute_z_high_lower ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_compute_z_higher_low ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_equal_high ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_compute_z_lower_low ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_equal_high_negative_diff ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_compute_z_degenerate ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_equal_low_negative_diff ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_higher_high ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_higher_low ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_equal_low ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_lower_low ... ok
[INFO] [stdout] test zigzag::ctrends::tests::test_too_few_pivots ... ok
[INFO] [stdout] test zigzag::segment::tests::test_empty_stats ... ok
[INFO] [stdout] test zigzag::segment::tests::test_trend_ratio ... ok
[INFO] [stdout] test zigzag::config::tests::test_compute_tau ... ok
[INFO] [stdout] test zigzag::segment::tests::test_window_eviction ... ok
[INFO] [stdout] test zigzag::config::tests::test_compute_delta_btcusdt ... ok
[INFO] [stdout] test zigzag::config::tests::test_compute_epsilon ... ok
[INFO] [stdout] test zigzag::state::tests::test_first_bar_seeds_init ... ok
[INFO] [stdout] test zigzag::base_class::tests::test_lower_high ... ok
[INFO] [stdout] test zigzag::state::tests::test_base_class_assignment ... ok
[INFO] [stdout] test zigzag::state::tests::test_formation_detection ... ok
[INFO] [stdout] test zigzag::state::tests::test_down_reversal_produces_segment ... ok
[INFO] [stdout] test zigzag::state::tests::test_downward_reversal_initializes ... ok
[INFO] [stdout] test zigzag::ctrends::tests::test_is_noise ... ok
[INFO] [stdout] test zigzag::segment::tests::test_single_segment ... ok
[INFO] [stdout] test zigzag::ctrends::tests::test_filter_small_counter_move ... ok
[INFO] [stdout] test zigzag::ctrends::tests::test_no_filtering_needed ... ok
[INFO] [stdout] test zigzag::state::tests::test_initialization_starts_uninitialized ... ok
[INFO] [stdout] test zigzag::state::tests::test_alternating_pivots ... ok
[INFO] [stdout] test zigzag::state::tests::test_segment_formation ... ok
[INFO] [stdout] test zigzag::state::tests::test_up_reversal_no_segment ... ok
[INFO] [stdout] test zigzag::state::tests::test_upward_reversal_initializes ... ok
[INFO] [stdout] test zigzag::state::tests::test_pending_updates_down ... ok
[INFO] [stdout] test zigzag::state::tests::test_no_event_on_quiet_bar ... ok
[INFO] [stdout] test zigzag::state::tests::test_pending_updates ... ok
[INFO] [stdout] test zigzag::state::tests::test_generation_monotonic ... ok
[INFO] [stdout] test zigzag::config::tests::test_config_validation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/invariants.rs (/opt/rustwide/target/debug/deps/invariants-ceeb20bee829751b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test reversal_depth_sweep ... ok
[INFO] [stdout] test pending_after_init ... ok
[INFO] [stdout] test monotonic_bar_indices ... ok
[INFO] [stdout] test alternation_invariant ... ok
[INFO] [stdout] test no_repaint_invariant ... ok
[INFO] [stdout] test confirmed_at_after_pivot ... ok
[INFO] [stderr]    Doc-tests qta
[INFO] [stdout] test monotonic_generation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/zigzag/mod.rs - zigzag (line 15) ... ok
[INFO] [stdout] test src/zigzag/state.rs - zigzag::state::ZigZagState (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.55s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "60510f2a12a23e194a056ddc6ae8ba682467dd4a80be44cfc6d9eafa0caa7a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60510f2a12a23e194a056ddc6ae8ba682467dd4a80be44cfc6d9eafa0caa7a2a", kill_on_drop: false }`
[INFO] [stdout] 60510f2a12a23e194a056ddc6ae8ba682467dd4a80be44cfc6d9eafa0caa7a2a
