[INFO] fetching crate big-o-test 0.2.6... [INFO] testing big-o-test-0.2.6 against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235-1 [INFO] extracting crate big-o-test 0.2.6 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate big-o-test 0.2.6 on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate big-o-test 0.2.6 [INFO] finished tweaking crates.io crate big-o-test 0.2.6 [INFO] tweaked toml for crates.io crate big-o-test 0.2.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded futures-io v0.3.28 [INFO] [stderr] Downloaded serial_test_derive v0.8.0 [INFO] [stderr] Downloaded slab v0.4.9 [INFO] [stderr] Downloaded futures-task v0.3.28 [INFO] [stderr] Downloaded redox_syscall v0.2.16 [INFO] [stderr] Downloaded version_check v0.9.4 [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded spin_sleep v1.1.1 [INFO] [stderr] Downloaded crossbeam-queue v0.3.8 [INFO] [stderr] Downloaded scopeguard v1.2.0 [INFO] [stderr] Downloaded smallvec v1.11.0 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded lock_api v0.4.10 [INFO] [stderr] Downloaded parking_lot v0.12.1 [INFO] [stderr] Downloaded unicode-ident v1.0.12 [INFO] [stderr] Downloaded futures-executor v0.3.28 [INFO] [stderr] Downloaded crossbeam-utils v0.8.16 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded syn v1.0.109 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.5 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.5 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded libc v0.2.148 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.5 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.5 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.5 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.5 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.5 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded futures-util v0.3.28 [INFO] [stderr] Downloaded instant v0.1.12 [INFO] [stderr] Downloaded log v0.4.20 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.67 [INFO] [stderr] Downloaded memchr v2.6.3 [INFO] [stderr] Downloaded redox_syscall v0.3.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.15 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded windows-targets v0.48.5 [INFO] [stderr] Downloaded futures v0.3.28 [INFO] [stderr] Downloaded parking_lot v0.11.2 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded parking_lot_core v0.9.8 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded parking_lot_core v0.8.6 [INFO] [stderr] Downloaded crossbeam-deque v0.8.3 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded pin-project-lite v0.2.13 [INFO] [stderr] Downloaded serial_test v0.8.0 [INFO] [stderr] Downloaded futures-channel v0.3.28 [INFO] [stderr] Downloaded proc-macro-error v1.0.4 [INFO] [stderr] Downloaded wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3867dec8adf83d503bd6ba057c1e0f91db9b1aa8fbc5421a25dce934e6835254 [INFO] running `Command { std: "docker" "start" "-a" "3867dec8adf83d503bd6ba057c1e0f91db9b1aa8fbc5421a25dce934e6835254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3867dec8adf83d503bd6ba057c1e0f91db9b1aa8fbc5421a25dce934e6835254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3867dec8adf83d503bd6ba057c1e0f91db9b1aa8fbc5421a25dce934e6835254", kill_on_drop: false }` [INFO] [stdout] 3867dec8adf83d503bd6ba057c1e0f91db9b1aa8fbc5421a25dce934e6835254 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6a097538cc6327c0bf6fd85db55b26390c87e612e1ddd75bf45740b94226ae0 [INFO] running `Command { std: "docker" "start" "-a" "d6a097538cc6327c0bf6fd85db55b26390c87e612e1ddd75bf45740b94226ae0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling big-o-test v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `max_retry_attempts` [INFO] [stdout] --> src/runners/standard.rs:32:74 [INFO] [stdout] | [INFO] [stdout] 32 | (test_name: &str, max_retry_attempts: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_retry_attempts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.96s [INFO] running `Command { std: "docker" "inspect" "d6a097538cc6327c0bf6fd85db55b26390c87e612e1ddd75bf45740b94226ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6a097538cc6327c0bf6fd85db55b26390c87e612e1ddd75bf45740b94226ae0", kill_on_drop: false }` [INFO] [stdout] d6a097538cc6327c0bf6fd85db55b26390c87e612e1ddd75bf45740b94226ae0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac9a3892a98fe0b284db16cca85f9ec67b95c3ca8d2f94bf622ef6e64907980b [INFO] running `Command { std: "docker" "start" "-a" "ac9a3892a98fe0b284db16cca85f9ec67b95c3ca8d2f94bf622ef6e64907980b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling spin_sleep v1.1.1 [INFO] [stdout] warning: unused variable: `max_retry_attempts` [INFO] [stdout] --> src/runners/standard.rs:32:74 [INFO] [stdout] | [INFO] [stdout] 32 | (test_name: &str, max_retry_attempts: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_retry_attempts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling serial_test_derive v0.8.0 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Compiling serial_test v0.8.0 [INFO] [stderr] Compiling big-o-test v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `max_retry_attempts` [INFO] [stdout] --> src/runners/standard.rs:32:74 [INFO] [stdout] | [INFO] [stdout] 32 | (test_name: &str, max_retry_attempts: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_retry_attempts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.70s [INFO] running `Command { std: "docker" "inspect" "ac9a3892a98fe0b284db16cca85f9ec67b95c3ca8d2f94bf622ef6e64907980b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac9a3892a98fe0b284db16cca85f9ec67b95c3ca8d2f94bf622ef6e64907980b", kill_on_drop: false }` [INFO] [stdout] ac9a3892a98fe0b284db16cca85f9ec67b95c3ca8d2f94bf622ef6e64907980b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f88d259f5671e5aaed55650b7623bf586b3c8f88f902aef200ac617266997a12 [INFO] running `Command { std: "docker" "start" "-a" "f88d259f5671e5aaed55650b7623bf586b3c8f88f902aef200ac617266997a12", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `max_retry_attempts` [INFO] [stderr] --> src/runners/standard.rs:32:74 [INFO] [stderr] | [INFO] [stderr] 32 | (test_name: &str, max_retry_attempts: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_retry_attempts` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `big-o-test` (lib) generated 1 warning (run `cargo fix --lib -p big-o-test` to apply 1 suggestion) [INFO] [stderr] warning: `big-o-test` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/big_o_test-0ddb33671de1bd16) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test ... FAILED [INFO] [stdout] test low_level_analysis::low_level_analysis::tests::analyse_set_resizing_algorithm_real_test ... ok [INFO] [stdout] test low_level_analysis::low_level_analysis::tests::smooth_transitions ... ok [INFO] [stdout] test low_level_analysis::types::types_impl::tests::serialization ... ok [INFO] [stdout] test low_level_analysis::space_analysis::tests::analyse_constant_set_algorithm_theoretical_test ... ok [INFO] [stdout] test low_level_analysis::low_level_analysis::tests::smooth_transitions_for_set_resizing_iterator_algorithm_ ... ok [INFO] [stdout] test metrics_allocator::metrics_allocator::tests::test_save_point_min_and_max_memory_usage ... ok [INFO] [stdout] test low_level_analysis::space_analysis::tests::analyse_set_resizing_algorithm_theoretical_test ... ok [INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_constant_set_iterator_algorithm_theoretical_test ... ok [INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_algorithm_theoretical_test ... ok [INFO] [stdout] test low_level_analysis::time_analysis::tests::analyse_set_resizing_iterator_algorithm_theoretical_test ... ok [INFO] [stdout] test metrics_allocator::ring_buffer::tests::peek ... ok [INFO] [stdout] test metrics_allocator::metrics_allocator::tests::usage_example ... ok [INFO] [stdout] test metrics_allocator::ring_buffer::tests::simple_enqueue_dequeue_use_cases ... ok [INFO] [stdout] test runners::crud::tests::thread_chunk_division ... ok [INFO] [stdout] test runners::crud::tests::analyse_crud_algorithm_output_check ... ok [INFO] [stdout] test metrics_allocator::ring_buffer::tests::concurrency ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] test metrics_allocator::ring_buffer::tests::buffer_overflowing ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test stdout ---- [INFO] [stdout] Real 'O1_select() function', fetching 1024 elements on each pass (warmup: 865µs/+8.44KiB; pass1: 839µs/+6.85KiB; pass2: 769µs/+4.68KiB): [INFO] [stdout] 'O1_select() function' constant set iterator-algorithm measurements: [INFO] [stdout] pass Δt Δs Σn ⊆r t⁻ [INFO] [stdout] 1) 839µs +6.85KiB 1024 1024 0.819µs [INFO] [stdout] 2) 769µs +4.68KiB 4096 1024 0.751µs [INFO] [stdout] --> Algorithm Time Analysis: O(1) [INFO] [stdout] --> Algorithm Space Analysis: Better than O(1) -- are initialization allocations involved? Consider using a warm up pass (allocated: 2.33KiB; auxiliary used space: 9.20KiB) [INFO] [stdout] (r=4250832722) [INFO] [stdout] thread 'low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test' panicked at src/low_level_analysis/low_level_analysis.rs:234:17: [INFO] [stdout] assertion `left == right` failed: Algorithm SPACE Analysis on CONSTANT SET algorithm for 'O1_select() function' check failed! [INFO] [stdout] left: BetterThanO1 [INFO] [stdout] right: O1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5625b993c47c - std::backtrace_rs::backtrace::libunwind::trace::hc56bfd85f78f2ac1 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5625b993c47c - std::backtrace_rs::backtrace::trace_unsynchronized::h3a4cd0ee39c2ec51 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5625b993c47c - std::sys_common::backtrace::_print_fmt::h7ec874d1114e2ca4 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5625b993c47c - ::fmt::h9409967845944e27 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5625b99667cc - core::fmt::rt::Argument::fmt::h3548c9d6e288e4b2 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x5625b99667cc - core::fmt::write::h31bd00fc0f85031b [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x5625b993947e - std::io::Write::write_fmt::hd97b56c28d49e8d5 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x5625b993c264 - std::sys_common::backtrace::_print::h8ab9a59ea8fc9a86 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x5625b993c264 - std::sys_common::backtrace::print::hfe7afa943e316a5b [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x5625b993e0aa - std::panicking::panic_hook_with_disk_dump::{{closure}}::hae52bf9a035c21dd [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:280:22 [INFO] [stdout] 10: 0x5625b993dc6d - std::panicking::panic_hook_with_disk_dump::hb6c613677d0ff679 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:311:9 [INFO] [stdout] 11: 0x5625b98dd8ac - as core::ops::function::Fn>::call::h70da65d4ac9eaaa2 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x5625b98dd8ac - test::test_main::{{closure}}::h436fe668754d7667 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:136:21 [INFO] [stdout] 13: 0x5625b993e833 - as core::ops::function::Fn>::call::h98627c2cfbd34c2e [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x5625b993e833 - std::panicking::rust_panic_with_hook::hd82d7066cdf9e06f [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:757:13 [INFO] [stdout] 15: 0x5625b993e5b1 - std::panicking::begin_panic_handler::{{closure}}::hf97c71166d409481 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:631:13 [INFO] [stdout] 16: 0x5625b993c9a6 - std::sys_common::backtrace::__rust_end_short_backtrace::haa22df65c16edaa5 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:170:18 [INFO] [stdout] 17: 0x5625b993e2f2 - rust_begin_unwind [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:619:5 [INFO] [stdout] 18: 0x5625b979ba15 - core::panicking::panic_fmt::h0e243d6d1945608c [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x5625b979bf11 - core::panicking::assert_failed_inner::hffe632e457f110bf [INFO] [stdout] 20: 0x5625b9814cee - core::panicking::assert_failed::hfb55ead4c475b3e6 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panicking.rs:269:5 [INFO] [stdout] 21: 0x5625b982e260 - big_o_test::low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test::{{closure}}::{{closure}}::hd73aa93af4a6a633 [INFO] [stdout] at /opt/rustwide/workdir/src/low_level_analysis/low_level_analysis.rs:234:17 [INFO] [stdout] 22: 0x5625b982d1b2 - big_o_test::low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test::{{closure}}::h0548eeccdd4b0c1a [INFO] [stdout] at /opt/rustwide/workdir/src/low_level_analysis/low_level_analysis.rs:244:9 [INFO] [stdout] 23: 0x5625b98497ce - core::ops::function::FnOnce::call_once::hfb547076473ba912 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5625b98f0979 - serial_test::serial_code_lock::local_serial_core::habf94a5891e4b8e1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serial_test-0.8.0/src/serial_code_lock.rs:26:5 [INFO] [stdout] 25: 0x5625b982d139 - big_o_test::low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test::h9ddb9b3763f04af2 [INFO] [stdout] at /opt/rustwide/workdir/src/low_level_analysis/low_level_analysis.rs:141:5 [INFO] [stdout] 26: 0x5625b982d107 - big_o_test::low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test::{{closure}}::hf2c9e48783adc8ae [INFO] [stdout] at /opt/rustwide/workdir/src/low_level_analysis/low_level_analysis.rs:142:51 [INFO] [stdout] 27: 0x5625b9849756 - core::ops::function::FnOnce::call_once::hf61331320b2c105f [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x5625b98e29df - core::ops::function::FnOnce::call_once::hf5a9c4e4ad819183 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 29: 0x5625b98e29df - test::__rust_begin_short_backtrace::ha85af04d2b493cbd [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:626:18 [INFO] [stdout] 30: 0x5625b98e19ce - test::run_test_in_process::{{closure}}::h80bae6710d6987aa [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:649:60 [INFO] [stdout] 31: 0x5625b98e19ce - as core::ops::function::FnOnce<()>>::call_once::h1e8456d02dd6a27f [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x5625b98e19ce - std::panicking::try::do_call::h70bdb29e697eb37f [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:526:40 [INFO] [stdout] 33: 0x5625b98e19ce - std::panicking::try::hac0a5b5cab93a94f [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:490:19 [INFO] [stdout] 34: 0x5625b98e19ce - std::panic::catch_unwind::h242aae5a8ee61348 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panic.rs:142:14 [INFO] [stdout] 35: 0x5625b98e19ce - test::run_test_in_process::hb95e3471d249e80a [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:649:27 [INFO] [stdout] 36: 0x5625b98e19ce - test::run_test::{{closure}}::he4945c759a6bb284 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:572:43 [INFO] [stdout] 37: 0x5625b98aa283 - test::run_test::{{closure}}::hef3ab237ad9dfdfa [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/test/src/lib.rs:600:41 [INFO] [stdout] 38: 0x5625b98aa283 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd6c3f5e9450d872a [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:154:18 [INFO] [stdout] 39: 0x5625b98af37b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h033a4dc4b24e2ae4 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 40: 0x5625b98af37b - as core::ops::function::FnOnce<()>>::call_once::hf6ace37e8c04836b [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 41: 0x5625b98af37b - std::panicking::try::do_call::h873acc9efc68dde9 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:526:40 [INFO] [stdout] 42: 0x5625b98af37b - std::panicking::try::hf1c7b0cddd2a156c [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:490:19 [INFO] [stdout] 43: 0x5625b98af37b - std::panic::catch_unwind::hd0800cc038b1a0e3 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panic.rs:142:14 [INFO] [stdout] 44: 0x5625b98af37b - std::thread::Builder::spawn_unchecked_::{{closure}}::hbd3f2581a283969b [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 45: 0x5625b98af37b - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05a4474bc37631e7 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x5625b9942ef5 - as core::ops::function::FnOnce>::call_once::ha81bceedc5dd4605 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 47: 0x5625b9942ef5 - as core::ops::function::FnOnce>::call_once::ha86fb738f82c9cc8 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 48: 0x5625b9942ef5 - std::sys::unix::thread::Thread::new::thread_start::h2c80c44f64da2074 [INFO] [stdout] at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 49: 0x7f4480ac1b43 - [INFO] [stdout] 50: 0x7f4480b52bb4 - __clone [INFO] [stdout] 51: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] low_level_analysis::low_level_analysis::tests::analyse_constant_set_algorithm_real_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.98s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f88d259f5671e5aaed55650b7623bf586b3c8f88f902aef200ac617266997a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f88d259f5671e5aaed55650b7623bf586b3c8f88f902aef200ac617266997a12", kill_on_drop: false }` [INFO] [stdout] f88d259f5671e5aaed55650b7623bf586b3c8f88f902aef200ac617266997a12