[INFO] fetching crate probabilistic_bisector 0.1.6... [INFO] testing probabilistic_bisector-0.1.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate probabilistic_bisector 0.1.6 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate probabilistic_bisector 0.1.6 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate probabilistic_bisector 0.1.6 [INFO] tweaked toml for crates.io crate probabilistic_bisector 0.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate probabilistic_bisector 0.1.6 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 113 packages to latest compatible versions [INFO] [stderr] Adding argmin v0.10.0 (available: v0.11.0) [INFO] [stderr] Adding argmin-observer-slog v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.10.0) [INFO] [stderr] Adding rand_isaac v0.3.0 (available: v0.5.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slog-async v2.8.0 [INFO] [stderr] Downloaded argmin-observer-slog v0.1.0 [INFO] [stderr] Downloaded rand_isaac v0.3.0 [INFO] [stderr] Downloaded slog-term v2.9.2 [INFO] [stderr] Downloaded trellis-runner v0.1.6 [INFO] [stderr] Downloaded argmin-math v0.4.0 [INFO] [stderr] Downloaded slog v2.8.2 [INFO] [stderr] Downloaded statrs v0.18.0 [INFO] [stderr] Downloaded argmin v0.10.0 [INFO] [stderr] Downloaded nalgebra v0.33.3 [INFO] [stderr] Downloaded confi v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f077419c07e67438c24106e9ed848fdc9fa8f4d9079946af807cbef274442b7 [INFO] running `Command { std: "docker" "start" "-a" "9f077419c07e67438c24106e9ed848fdc9fa8f4d9079946af807cbef274442b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f077419c07e67438c24106e9ed848fdc9fa8f4d9079946af807cbef274442b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f077419c07e67438c24106e9ed848fdc9fa8f4d9079946af807cbef274442b7", kill_on_drop: false }` [INFO] [stdout] 9f077419c07e67438c24106e9ed848fdc9fa8f4d9079946af807cbef274442b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a170e0156b2b382a101e65e961f958b38517c8da970f84b5701e308c2b019dd [INFO] running `Command { std: "docker" "start" "-a" "1a170e0156b2b382a101e65e961f958b38517c8da970f84b5701e308c2b019dd", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling bytemuck v1.25.0 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling trellis-runner v0.1.6 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling simba v0.9.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling nalgebra v0.33.3 [INFO] [stderr] Compiling statrs v0.18.0 [INFO] [stderr] Compiling confi v0.1.4 [INFO] [stderr] Compiling probabilistic_bisector v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/lib.rs:354:29 [INFO] [stdout] | [INFO] [stdout] 354 | fn update(&mut self) -> trellis_runner::ErrorEstimate { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 354 - fn update(&mut self) -> trellis_runner::ErrorEstimate { [INFO] [stdout] 354 + fn update(&mut self) -> impl std::convert::Into::Float>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.96s [INFO] running `Command { std: "docker" "inspect" "1a170e0156b2b382a101e65e961f958b38517c8da970f84b5701e308c2b019dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a170e0156b2b382a101e65e961f958b38517c8da970f84b5701e308c2b019dd", kill_on_drop: false }` [INFO] [stdout] 1a170e0156b2b382a101e65e961f958b38517c8da970f84b5701e308c2b019dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90ff270bcf55e5bf984f258ce4bd0f73e1c027c37d1d006e3b8d91220cf312bc [INFO] running `Command { std: "docker" "start" "-a" "90ff270bcf55e5bf984f258ce4bd0f73e1c027c37d1d006e3b8d91220cf312bc", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling slog v2.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling time-macros v0.2.27 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling term v1.2.1 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling tracing-test-macro v0.2.6 [INFO] [stderr] Compiling rand_isaac v0.3.0 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling argmin-math v0.4.0 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling argmin v0.10.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling nalgebra v0.33.3 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling trellis-runner v0.1.6 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling slog-term v2.9.2 [INFO] [stderr] Compiling argmin-observer-slog v0.1.0 [INFO] [stderr] Compiling tracing-test v0.2.6 [INFO] [stderr] Compiling statrs v0.18.0 [INFO] [stderr] Compiling confi v0.1.4 [INFO] [stderr] Compiling probabilistic_bisector v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/lib.rs:354:29 [INFO] [stdout] | [INFO] [stdout] 354 | fn update(&mut self) -> trellis_runner::ErrorEstimate { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 354 - fn update(&mut self) -> trellis_runner::ErrorEstimate { [INFO] [stdout] 354 + fn update(&mut self) -> impl std::convert::Into::Float>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/lib.rs:354:29 [INFO] [stdout] | [INFO] [stdout] 354 | fn update(&mut self) -> trellis_runner::ErrorEstimate { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 354 - fn update(&mut self) -> trellis_runner::ErrorEstimate { [INFO] [stdout] 354 + fn update(&mut self) -> impl std::convert::Into::Float>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.87s [INFO] running `Command { std: "docker" "inspect" "90ff270bcf55e5bf984f258ce4bd0f73e1c027c37d1d006e3b8d91220cf312bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90ff270bcf55e5bf984f258ce4bd0f73e1c027c37d1d006e3b8d91220cf312bc", kill_on_drop: false }` [INFO] [stdout] 90ff270bcf55e5bf984f258ce4bd0f73e1c027c37d1d006e3b8d91220cf312bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5ecc69948c75d9a2cf0d48f6524fa6c080cb3cd73b466a11c547b2effefad4a5 [INFO] running `Command { std: "docker" "start" "-a" "5ecc69948c75d9a2cf0d48f6524fa6c080cb3cd73b466a11c547b2effefad4a5", kill_on_drop: false }` [INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature [INFO] [stderr] --> src/lib.rs:354:29 [INFO] [stderr] | [INFO] [stderr] 354 | fn update(&mut self) -> trellis_runner::ErrorEstimate { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stderr] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stderr] = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default [INFO] [stderr] help: replace the return type so that it matches the trait [INFO] [stderr] | [INFO] [stderr] 354 - fn update(&mut self) -> trellis_runner::ErrorEstimate { [INFO] [stderr] 354 + fn update(&mut self) -> impl std::convert::Into::Float>>> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `probabilistic_bisector` (lib) generated 1 warning [INFO] [stderr] warning: `probabilistic_bisector` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/probabilistic_bisector-325d1c7c038eafe1) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::scaler_with_log_negative_domain_reconstructs ... ok [INFO] [stdout] test distribution::tests::distribution_rejects_insertion_of_point_outside_domain ... ok [INFO] [stdout] test tests::scaler_with_negative_domain_reconstructs ... ok [INFO] [stdout] test tests::scaler_with_positive_domain_reconstructs ... ok [INFO] [stdout] test tests::scaler_with_domain_spanning_origin_reconstructs ... ok [INFO] [stdout] test distribution::tests::distribution_has_correct_median_with_no_bisections ... ok [INFO] [stdout] test distribution::tests::distribution_rejects_reinsertion_of_point ... ok [INFO] [stdout] test distribution::tests::distribution_median_is_roughly_consistent_with_inverse_cdf ... ok [INFO] [stdout] test tests::scaler_with_log_positive_domain_reconstructs ... ok [INFO] [stdout] test distribution::tests::distribution_pdf_is_consistent_with_stored_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/brent.rs (/opt/rustwide/target/debug/deps/brent-5d20941e56c26676) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Apr 10 10:14:09.723 INFO BrentRoot [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 0, cost: 1.1520000000000001, best_cost: 1.1520000000000001, cost_count: 3, time: 0.0000064 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 1, cost: 1.17476859655375, best_cost: 1.1520000000000001, cost_count: 4, time: 0.00000513 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 2, cost: 0.9801910462999516, best_cost: 0.9801910462999516, cost_count: 5, time: 0.00000299 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 3, cost: 0.5438960404434009, best_cost: 0.5438960404434009, cost_count: 6, time: 0.00000262 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 4, cost: 0.12121838441864112, best_cost: 0.12121838441864112, cost_count: 7, time: 0.00000254 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 5, cost: 0.007130863410244115, best_cost: 0.007130863410244115, cost_count: 8, time: 0.00000292 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 6, cost: 0.00022762917646236295, best_cost: 0.00022762917646236295, cost_count: 9, time: 0.00000265 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 7, cost: 0.0000004045771894633239, best_cost: 0.0000004045771894633239, cost_count: 10, time: 0.00000218 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 8, cost: 0.00000000000007105427357601128, best_cost: 0.00000000000007105427357601128, cost_count: 11, time: 0.00000231 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 9, cost: 0.000000000019934276451650265, best_cost: 0.00000000000007105427357601128, cost_count: 12, time: 0.00000228 [INFO] [stderr] Apr 10 10:14:09.724 INFO iter: 10, cost: 0.00000000000007105427357601128, best_cost: 0.00000000000007105427357601128, cost_count: 12, time: 0.0000015 [INFO] [stdout] test brent_comparison ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- brent_comparison stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'brent_comparison' (28) panicked at tests/brent.rs:68:38: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: TrellisError { cause: User(OverlappingSamples(CombinedConfidenceInterval { interval: ConfidenceInterval { range: -3.0000467637647956..=-2.9999795706689585, confidence_level: ConfidenceLevel(0.99) }, seq: SequentialConfidenceInterval(ConfidenceInterval { range: -3.003522306313884..=-2.9999795599186863, confidence_level: ConfidenceLevel(0.99) }) })), result: None } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60aeb0c91bda - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60aeb0c91bda - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60aeb0c91bda - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x60aeb0c91bda - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x60aeb0ca8cea - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x60aeb0ca8cea - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x60aeb0c97ec2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60aeb0c97ec2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x60aeb0c6fbef - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x60aeb0c6fbef - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x60aeb0c89539 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x60aeb0b1721c - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x60aeb0b1721c - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x60aeb0c896f2 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x60aeb0c896f2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x60aeb0c6fca8 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x60aeb0c647d9 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x60aeb0c70aad - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x60aeb0ca94ac - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x60aeb0ca9222 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x60aeb0aed15b - , probabilistic_bisector[34655832de797d7d]::BisectorState>, trellis_runner[1403db1cbe323cdc]::result::TrellisError, probabilistic_bisector[34655832de797d7d]::error::Error>>>::unwrap [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x60aeb0aed15b - brent[6c9137fda925468a]::brent_comparison [INFO] [stdout] at /opt/rustwide/workdir/tests/brent.rs:68:38 [INFO] [stdout] 22: 0x60aeb0aec227 - brent[6c9137fda925468a]::brent_comparison::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/brent.rs:41:22 [INFO] [stdout] 23: 0x60aeb0aeb646 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x60aeb0b0b2fb - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x60aeb0b0b2fb - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x60aeb0b17ceb - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x60aeb0b17ceb - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 28: 0x60aeb0b17ceb - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x60aeb0b17ceb - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x60aeb0b17ceb - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x60aeb0b17ceb - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x60aeb0b17ceb - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x60aeb0b12144 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x60aeb0b12144 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x60aeb0b1a8f2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x60aeb0b1a8f2 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 37: 0x60aeb0b1a8f2 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x60aeb0b1a8f2 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x60aeb0b1a8f2 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x60aeb0b1a8f2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x60aeb0b1a8f2 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x60aeb0c90e6f - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 43: 0x60aeb0c90e6f - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x7f2ce4f20aa4 - [INFO] [stdout] 45: 0x7f2ce4fada64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] brent_comparison [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test brent` [INFO] running `Command { std: "docker" "inspect" "5ecc69948c75d9a2cf0d48f6524fa6c080cb3cd73b466a11c547b2effefad4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ecc69948c75d9a2cf0d48f6524fa6c080cb3cd73b466a11c547b2effefad4a5", kill_on_drop: false }` [INFO] [stdout] 5ecc69948c75d9a2cf0d48f6524fa6c080cb3cd73b466a11c547b2effefad4a5