[INFO] fetching crate crfmnes 1.0.0... [INFO] testing crfmnes-1.0.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate crfmnes 1.0.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate crfmnes 1.0.0 [INFO] finished tweaking crates.io crate crfmnes 1.0.0 [INFO] tweaked toml for crates.io crate crfmnes 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crfmnes 1.0.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding nalgebra v0.33.2 (available: v0.34.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_distr v0.4.3 (available: v0.5.1) [INFO] [stderr] Adding rand_xoshiro v0.6.0 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99707a2f55940b526286800100874c5d31d9ba68245cb84d493fed14fb1533e1 [INFO] running `Command { std: "docker" "start" "-a" "99707a2f55940b526286800100874c5d31d9ba68245cb84d493fed14fb1533e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99707a2f55940b526286800100874c5d31d9ba68245cb84d493fed14fb1533e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99707a2f55940b526286800100874c5d31d9ba68245cb84d493fed14fb1533e1", kill_on_drop: false }` [INFO] [stdout] 99707a2f55940b526286800100874c5d31d9ba68245cb84d493fed14fb1533e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbcacfa34ad5e0022abb04d3d4b17f2c6d85dfa9af5378d42184d174a8978abd [INFO] running `Command { std: "docker" "start" "-a" "fbcacfa34ad5e0022abb04d3d4b17f2c6d85dfa9af5378d42184d174a8978abd", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling getrandom v0.2.16 [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 num-complex v0.4.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling simba v0.9.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling crfmnes v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:436:14 [INFO] [stdout] | [INFO] [stdout] 436 | pub fn x(&self) -> DMatrixView { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 436 | pub fn x(&self) -> DMatrixView<'_, f64> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.34s [INFO] running `Command { std: "docker" "inspect" "fbcacfa34ad5e0022abb04d3d4b17f2c6d85dfa9af5378d42184d174a8978abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbcacfa34ad5e0022abb04d3d4b17f2c6d85dfa9af5378d42184d174a8978abd", kill_on_drop: false }` [INFO] [stdout] fbcacfa34ad5e0022abb04d3d4b17f2c6d85dfa9af5378d42184d174a8978abd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47b19e6de535d943c54ebb725da4cef758349bde0df96988abd12d81610cd55c [INFO] running `Command { std: "docker" "start" "-a" "47b19e6de535d943c54ebb725da4cef758349bde0df96988abd12d81610cd55c", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling nalgebra v0.33.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling crfmnes v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:436:14 [INFO] [stdout] | [INFO] [stdout] 436 | pub fn x(&self) -> DMatrixView { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 436 | pub fn x(&self) -> DMatrixView<'_, f64> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:436:14 [INFO] [stdout] | [INFO] [stdout] 436 | pub fn x(&self) -> DMatrixView { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 436 | pub fn x(&self) -> DMatrixView<'_, f64> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.04s [INFO] running `Command { std: "docker" "inspect" "47b19e6de535d943c54ebb725da4cef758349bde0df96988abd12d81610cd55c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47b19e6de535d943c54ebb725da4cef758349bde0df96988abd12d81610cd55c", kill_on_drop: false }` [INFO] [stdout] 47b19e6de535d943c54ebb725da4cef758349bde0df96988abd12d81610cd55c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d11ab5dfee69521a8b484daf2f02e423958f4e0bde943a68fa4ee53d3b23323e [INFO] running `Command { std: "docker" "start" "-a" "d11ab5dfee69521a8b484daf2f02e423958f4e0bde943a68fa4ee53d3b23323e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:436:14 [INFO] [stderr] | [INFO] [stderr] 436 | pub fn x(&self) -> DMatrixView { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 436 | pub fn x(&self) -> DMatrixView<'_, f64> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `crfmnes` (lib) generated 1 warning (run `cargo fix --lib -p crfmnes` to apply 1 suggestion) [INFO] [stderr] warning: `crfmnes` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crfmnes-7a75566a7976af23) [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] [stderr] Doc-tests crfmnes [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - CrfmnesOptimizer (line 146) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - CrfmnesOptimizer (line 146) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] best: 0.0009802216643115247 best_x: [INFO] [stdout] ┌ ┐ [INFO] [stdout] │ 0.9998220030348355 │ [INFO] [stdout] │ 0.9998613636172785 │ [INFO] [stdout] │ 0.9998855419287808 │ [INFO] [stdout] │ 1.000151306979496 │ [INFO] [stdout] │ 1.000002311812669 │ [INFO] [stdout] │ 1.000303185171263 │ [INFO] [stdout] │ 1.0003904612694647 │ [INFO] [stdout] │ 1.00032449590763 │ [INFO] [stdout] │ 1.0002476347874827 │ [INFO] [stdout] │ 1.0000898423766982 │ [INFO] [stdout] │ 1.000236234676326 │ [INFO] [stdout] │ 1.0002041370917116 │ [INFO] [stdout] │ 1.000502833764472 │ [INFO] [stdout] │ 1.0005303833674954 │ [INFO] [stdout] │ 1.000499221146335 │ [INFO] [stdout] │ 1.0003717015074056 │ [INFO] [stdout] │ 1.00042737290737 │ [INFO] [stdout] │ 1.0003046477785933 │ [INFO] [stdout] │ 1.0003214076382836 │ [INFO] [stdout] │ 1.000215035712999 │ [INFO] [stdout] │ 1.0001229806513072 │ [INFO] [stdout] │ 1.0000282229797663 │ [INFO] [stdout] │ 1.000137689932896 │ [INFO] [stdout] │ 0.9998968460519378 │ [INFO] [stdout] │ 1.0000118785366066 │ [INFO] [stdout] │ 0.9999078696726268 │ [INFO] [stdout] │ 1.0000718612960673 │ [INFO] [stdout] │ 1.0000048815036129 │ [INFO] [stdout] │ 1.000029152950797 │ [INFO] [stdout] │ 0.9998831025967235 │ [INFO] [stdout] │ 0.9996663216764318 │ [INFO] [stdout] │ 0.9992867939939513 │ [INFO] [stdout] │ 0.9991440408756666 │ [INFO] [stdout] │ 0.9988752238559372 │ [INFO] [stdout] │ 0.9985023840108327 │ [INFO] [stdout] │ 0.9977013710198771 │ [INFO] [stdout] │ 0.9952040144136258 │ [INFO] [stdout] │ 0.9904934700376685 │ [INFO] [stdout] │ 0.9809587130234164 │ [INFO] [stdout] │ 0.9622651833945274 │ [INFO] [stdout] └ ┘ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (55) panicked at src/lib.rs:39:1: [INFO] [stdout] explicit panic [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5875e4aa8642 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5875e4aa8642 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5875e4aa8642 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5875e4aa8642 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5875e4ab96df - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5875e4ab96df - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5875e4a860e1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5875e4a860e1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5875e4a8b5e2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5875e4a8cfdc - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5875e4a8ce36 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x5875e4a8d665 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x5875e4a8d4c6 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stdout] 13: 0x5875e4a8b719 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5875e4a7ac0d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x5875e4ac0e00 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x5875e4ac0ddc - core::panicking::panic::h355c5fec13755e30 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:145:5 [INFO] [stdout] 17: 0x5875e49d602d - rust_out::main::_doctest_main_src_lib_rs_146_0::h772185d6942a0c86 [INFO] [stdout] 18: 0x5875e49d5a66 - rust_out::main::h909c389308a13d94 [INFO] [stdout] 19: 0x5875e49d2c43 - core::ops::function::FnOnce::call_once::he80aaf16098e337a [INFO] [stdout] 20: 0x5875e49d2856 - std::sys::backtrace::__rust_begin_short_backtrace::hd4f5856814720a68 [INFO] [stdout] 21: 0x5875e49d27d9 - std::rt::lang_start::{{closure}}::hdd522a24cafb4b4b [INFO] [stdout] 22: 0x5875e4a87660 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x5875e4a87660 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x5875e4a87660 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x5875e4a87660 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x5875e4a87660 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x5875e4a87660 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x5875e4a87660 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x5875e4a87660 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5875e4a87660 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x5875e49d27c1 - std::rt::lang_start::h5d51bffdfd88737a [INFO] [stdout] 32: 0x5875e49d6f85 - main [INFO] [stdout] 33: 0x7a144ec7e1ca - [INFO] [stdout] 34: 0x7a144ec7e28b - __libc_start_main [INFO] [stdout] 35: 0x5875e49d16e5 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - CrfmnesOptimizer (line 146) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.07s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d11ab5dfee69521a8b484daf2f02e423958f4e0bde943a68fa4ee53d3b23323e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d11ab5dfee69521a8b484daf2f02e423958f4e0bde943a68fa4ee53d3b23323e", kill_on_drop: false }` [INFO] [stdout] d11ab5dfee69521a8b484daf2f02e423958f4e0bde943a68fa4ee53d3b23323e