[INFO] fetching crate levenberg-marquardt 0.7.0... [INFO] testing levenberg-marquardt-0.7.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate levenberg-marquardt 0.7.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate levenberg-marquardt 0.7.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate levenberg-marquardt 0.7.0 [INFO] finished tweaking crates.io crate levenberg-marquardt 0.7.0 [INFO] tweaked toml for crates.io crate levenberg-marquardt 0.7.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 111f4e5cefeaeae4dc6520daddb9e41851ee024a20d78eb1a25032550670812c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "111f4e5cefeaeae4dc6520daddb9e41851ee024a20d78eb1a25032550670812c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "111f4e5cefeaeae4dc6520daddb9e41851ee024a20d78eb1a25032550670812c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "111f4e5cefeaeae4dc6520daddb9e41851ee024a20d78eb1a25032550670812c", kill_on_drop: false }` [INFO] [stdout] 111f4e5cefeaeae4dc6520daddb9e41851ee024a20d78eb1a25032550670812c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5edb469ba07945e6ffa3f114c5c7dd247f73773be9aa424b035185d2b2e4e479 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5edb469ba07945e6ffa3f114c5c7dd247f73773be9aa424b035185d2b2e4e479", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling semver-parser v0.10.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling simba v0.3.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.0 [INFO] [stderr] Compiling levenberg-marquardt v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rand_distr v0.3.0 [INFO] [stderr] Compiling nalgebra v0.23.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.74s [INFO] running `Command { std: "docker" "inspect" "5edb469ba07945e6ffa3f114c5c7dd247f73773be9aa424b035185d2b2e4e479", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5edb469ba07945e6ffa3f114c5c7dd247f73773be9aa424b035185d2b2e4e479", kill_on_drop: false }` [INFO] [stdout] 5edb469ba07945e6ffa3f114c5c7dd247f73773be9aa424b035185d2b2e4e479 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5606a6f9fd2bd4730c86b14fe6a962e5f2d454fc5f259a2417d4ed3fcb483ea9 [INFO] running `Command { std: "docker" "start" "-a" "5606a6f9fd2bd4730c86b14fe6a962e5f2d454fc5f259a2417d4ed3fcb483ea9", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling sample-consensus v1.0.1 [INFO] [stderr] Compiling levenberg-marquardt v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling arrsac v0.5.0 [INFO] [stderr] Compiling pcg_rand v0.12.0 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 57.05s [INFO] running `Command { std: "docker" "inspect" "5606a6f9fd2bd4730c86b14fe6a962e5f2d454fc5f259a2417d4ed3fcb483ea9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5606a6f9fd2bd4730c86b14fe6a962e5f2d454fc5f259a2417d4ed3fcb483ea9", kill_on_drop: false }` [INFO] [stdout] 5606a6f9fd2bd4730c86b14fe6a962e5f2d454fc5f259a2417d4ed3fcb483ea9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c506294b7fcfb0b9e32aba58d80c6080b5ec02d5afe9e87d2665437d9fabe649 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c506294b7fcfb0b9e32aba58d80c6080b5ec02d5afe9e87d2665437d9fabe649", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/levenberg_marquardt-3e35737cb9750e6a [INFO] [stdout] running 46 tests [INFO] [stdout] test lm::test_examples::test_rosenbruck ... ok [INFO] [stdout] test lm::test_examples::test_freudenstein_roth ... ok [INFO] [stdout] test lm::test_init_step::nan_or_inf_none_residual ... ok [INFO] [stdout] test lm::test_examples::test_helical_valley ... ok [INFO] [stdout] test lm::test_examples::test_powell_singular ... ok [INFO] [stdout] test lm::test_examples::test_linear_full_rank ... ok [INFO] [stdout] test lm::test_examples::test_linear_rank1_zero_columns ... ok [INFO] [stdout] test lm::test_examples::test_beale ... ok [INFO] [stdout] test lm::test_init_step::already_zero ... ok [INFO] [stdout] test lm::test_init_step::no_params ... ok [INFO] [stdout] test lm::test_examples::test_kowalik_osborne ... ok [INFO] [stdout] test lm::test_init_step::wrong_dimensions ... ok [INFO] [stdout] test lm::test_examples::test_linear_rank1 ... ok [INFO] [stdout] test lm::test_examples::test_bard ... ok [INFO] [stdout] test lm::test_examples::test_watson ... ok [INFO] [stdout] test lm::test_init_step::initial_diagonal_and_residual ... ok [INFO] [stdout] test lm::test_update_diag::gnorm_and_gtol ... ok [INFO] [stdout] test qr::test_cholesky_lower ... ok [INFO] [stdout] test lm::test_update_diag::no_scale_diag ... ok [INFO] [stdout] test lm::test_update_diag::diag_init_and_second_call ... ok [INFO] [stdout] test qr::test_lls_x_1 ... ok [INFO] [stdout] test lm::test_update_diag::nan_inf_xnorm ... ok [INFO] [stdout] test qr::test_lls_x_2 ... ok [INFO] [stdout] test qr::test_a_x_norm ... ok [INFO] [stdout] test qr::test_lls_zero_diagonal ... ok [INFO] [stdout] test qr::test_into_lls ... ok [INFO] [stdout] test qr::test_pivoted_qr ... ok [INFO] [stdout] test qr::test_lls_wide_matrix ... ok [INFO] [stdout] test lm::test_update_diag::zero_x ... ok [INFO] [stdout] test qr::test_cholesky_upper ... ok [INFO] [stdout] test qr::test_column_max_norm ... ok [INFO] [stdout] test qr::test_elimate_diag_and_l ... ok [INFO] [stdout] test trust_region::tests::test_case4 ... ok [INFO] [stdout] test trust_region::tests::test_case1 ... ok [INFO] [stdout] test qr::test_pivoted_qr_big_rank1 ... ok [INFO] [stdout] test qr::test_pivoted_qr_more_branches ... ok [INFO] [stdout] test utils::finite_difference::test_polynomial ... ok [INFO] [stdout] test utils::finite_difference::test_linear ... ok [INFO] [stdout] test utils::finite_difference::test_standard_functions ... ok [INFO] [stdout] test trust_region::tests::test_case2 ... ok [INFO] [stdout] test utils::test_linear_case ... ok [INFO] [stdout] test utils::finite_difference::test_multiscale ... ok [INFO] [stdout] test qr::test_wide_matrix ... ok [INFO] [stdout] test trust_region::tests::test_case3 ... ok [INFO] [stdout] test utils::test_reset_parameters ... ok [INFO] [stdout] test lm::test_examples::test_meyer ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- lm::test_examples::test_meyer stdout ---- [INFO] [stdout] thread 'lm::test_examples::test_meyer' panicked at 'assert_relative_eq!(report.objective_function, 324272.94195590157, epsilon = 1e-12) [INFO] [stdout] [INFO] [stdout] left = 324272.9419559074 [INFO] [stdout] right = 324272.94195590157 [INFO] [stdout] [INFO] [stdout] ', src/lm/test_examples_gen.rs:746:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559068c57430 - std::backtrace_rs::backtrace::libunwind::trace::h95fc93571932622e [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x559068c57430 - std::backtrace_rs::backtrace::trace_unsynchronized::h4d0b90afc33151fd [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x559068c57430 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x559068c57430 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x559068c7af6c - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x559068c538d2 - std::io::Write::write_fmt::hd17811b9a5dec54b [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x559068c59c65 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x559068c59c65 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x559068c59c65 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x559068c597f2 - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x559068c5a401 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x559068c59f47 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x559068c578ec - std::sys_common::backtrace::__rust_end_short_backtrace::heb130cec93caa706 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x559068c59ea9 - rust_begin_unwind [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x559068c798f1 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x559068bdf991 - levenberg_marquardt::lm::test_examples::test_meyer::h678996632d93e570 [INFO] [stdout] 16: 0x559068c287f3 - core::ops::function::FnOnce::call_once::h72b3efc134abec04 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 17: 0x559068c287f3 - test::__rust_begin_short_backtrace::hf76173a3f44f554b [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:516:5 [INFO] [stdout] 18: 0x559068c26ee8 - as core::ops::function::FnOnce>::call_once::h49f5b686efed1e06 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 19: 0x559068c26ee8 - as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:322:9 [INFO] [stdout] 20: 0x559068c26ee8 - std::panicking::try::do_call::h9655796ce3021b6c [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:379:40 [INFO] [stdout] 21: 0x559068c26ee8 - std::panicking::try::h346508ed448399f4 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:343:19 [INFO] [stdout] 22: 0x559068c26ee8 - std::panic::catch_unwind::h00e84f4e9c3caaa0 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:396:14 [INFO] [stdout] 23: 0x559068c26ee8 - test::run_test_in_process::hc80321f825c30106 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:538:18 [INFO] [stdout] 24: 0x559068c26ee8 - test::run_test::run_test_inner::{{closure}}::h89c217441620999f [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/test/src/lib.rs:449:39 [INFO] [stdout] 25: 0x559068c014d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3852ec0877008db6 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 26: 0x559068c05c9d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7c7dfff4b938ae67 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 27: 0x559068c05c9d - as core::ops::function::FnOnce<()>>::call_once::h8db0dd15c072a403 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:322:9 [INFO] [stdout] 28: 0x559068c05c9d - std::panicking::try::do_call::haad8639857ae1187 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:379:40 [INFO] [stdout] 29: 0x559068c05c9d - std::panicking::try::h61de115e9dce60f6 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:343:19 [INFO] [stdout] 30: 0x559068c05c9d - std::panic::catch_unwind::h50601fd82666a838 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:396:14 [INFO] [stdout] 31: 0x559068c05c9d - std::thread::Builder::spawn_unchecked::{{closure}}::hac267391ef9d21bd [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 32: 0x559068c05c9d - core::ops::function::FnOnce::call_once{{vtable.shim}}::heb15d2d9c42706b7 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 33: 0x559068c5f9ea - as core::ops::function::FnOnce>::call_once::h5446ed3fdb82006e [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 34: 0x559068c5f9ea - as core::ops::function::FnOnce>::call_once::h62a21a889329a3f2 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 35: 0x559068c5f9ea - std::sys::unix::thread::Thread::new::thread_start::h62402416daf174b6 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 36: 0x7fc8e71ff609 - start_thread [INFO] [stdout] 37: 0x7fc8e748a293 - clone [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] lm::test_examples::test_meyer [INFO] [stdout] [INFO] [stdout] test result: FAILED. 45 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "c506294b7fcfb0b9e32aba58d80c6080b5ec02d5afe9e87d2665437d9fabe649", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c506294b7fcfb0b9e32aba58d80c6080b5ec02d5afe9e87d2665437d9fabe649", kill_on_drop: false }` [INFO] [stdout] c506294b7fcfb0b9e32aba58d80c6080b5ec02d5afe9e87d2665437d9fabe649