[INFO] fetching crate levenberg-marquardt 0.6.0...
[INFO] testing levenberg-marquardt-0.6.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate levenberg-marquardt 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate levenberg-marquardt 0.6.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate levenberg-marquardt 0.6.0
[INFO] finished tweaking crates.io crate levenberg-marquardt 0.6.0
[INFO] tweaked toml for crates.io crate levenberg-marquardt 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arrsac v0.5.0
[INFO] [stderr]   Downloaded simba v0.2.1
[INFO] [stderr]   Downloaded generic-array v0.13.2
[INFO] [stderr]   Downloaded nalgebra v0.22.1
[INFO] [stderr]   Downloaded sample-consensus v1.0.1
[INFO] [stderr]   Downloaded libm v0.2.1
[INFO] [stderr]   Downloaded pcg_rand v0.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22bf8fa84faf44ffb431ec80a78ef4e0f302aaaa8f7073106133552e8cf5e5c1
[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" "22bf8fa84faf44ffb431ec80a78ef4e0f302aaaa8f7073106133552e8cf5e5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22bf8fa84faf44ffb431ec80a78ef4e0f302aaaa8f7073106133552e8cf5e5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22bf8fa84faf44ffb431ec80a78ef4e0f302aaaa8f7073106133552e8cf5e5c1", kill_on_drop: false }`
[INFO] [stdout] 22bf8fa84faf44ffb431ec80a78ef4e0f302aaaa8f7073106133552e8cf5e5c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9895f79852b88ed2061d1cc608c463bdfe7648afb352308fe43e7c9dc2c2b6d
[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" "e9895f79852b88ed2061d1cc608c463bdfe7648afb352308fe43e7c9dc2c2b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling levenberg-marquardt v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling simba v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.22.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.84s
[INFO] running `Command { std: "docker" "inspect" "e9895f79852b88ed2061d1cc608c463bdfe7648afb352308fe43e7c9dc2c2b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9895f79852b88ed2061d1cc608c463bdfe7648afb352308fe43e7c9dc2c2b6d", kill_on_drop: false }`
[INFO] [stdout] e9895f79852b88ed2061d1cc608c463bdfe7648afb352308fe43e7c9dc2c2b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ef50b271b1088f430e9a5a506eae88d47f24c519b91d9e3250808c0275d2439
[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" "0ef50b271b1088f430e9a5a506eae88d47f24c519b91d9e3250808c0275d2439", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample-consensus v1.0.1
[INFO] [stderr]    Compiling levenberg-marquardt v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pcg_rand v0.11.1
[INFO] [stderr]    Compiling arrsac v0.5.0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.77s
[INFO] running `Command { std: "docker" "inspect" "0ef50b271b1088f430e9a5a506eae88d47f24c519b91d9e3250808c0275d2439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef50b271b1088f430e9a5a506eae88d47f24c519b91d9e3250808c0275d2439", kill_on_drop: false }`
[INFO] [stdout] 0ef50b271b1088f430e9a5a506eae88d47f24c519b91d9e3250808c0275d2439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9ccacbd20682adb7d002e9ce814540c29d39f0d772873c7e8aeba2dc1729192
[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" "a9ccacbd20682adb7d002e9ce814540c29d39f0d772873c7e8aeba2dc1729192", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/levenberg_marquardt-9673bf77e3df3b65
[INFO] [stdout] running 46 tests
[INFO] [stdout] test lm::test_examples::test_linear_full_rank ... ok
[INFO] [stdout] test lm::test_init_step::nan_or_inf_none_residual ... ok
[INFO] [stdout] test lm::test_init_step::initial_diagonal_and_residual ... ok
[INFO] [stdout] test lm::test_examples::test_kowalik_osborne ... ok
[INFO] [stdout] test lm::test_examples::test_freudenstein_roth ... ok
[INFO] [stdout] test lm::test_examples::test_rosenbruck ... ok
[INFO] [stdout] test lm::test_examples::test_linear_rank1 ... ok
[INFO] [stdout] test lm::test_examples::test_linear_rank1_zero_columns ... ok
[INFO] [stdout] test lm::test_init_step::already_zero ... ok
[INFO] [stdout] test lm::test_update_diag::no_scale_diag ... ok
[INFO] [stdout] test lm::test_init_step::wrong_dimensions ... ok
[INFO] [stdout] test lm::test_init_step::no_params ... ok
[INFO] [stdout] test lm::test_update_diag::diag_init_and_second_call ... ok
[INFO] [stdout] test qr::test_a_x_norm ... ok
[INFO] [stdout] test lm::test_update_diag::gnorm_and_gtol ... ok
[INFO] [stdout] test lm::test_examples::test_helical_valley ... ok
[INFO] [stdout] test qr::test_column_max_norm ... ok
[INFO] [stdout] test lm::test_update_diag::zero_x ... ok
[INFO] [stdout] test lm::test_examples::test_beale ... ok
[INFO] [stdout] test lm::test_examples::test_bard ... ok
[INFO] [stdout] test lm::test_update_diag::nan_inf_xnorm ... ok
[INFO] [stdout] test qr::test_cholesky_lower ... ok
[INFO] [stdout] test qr::test_lls_wide_matrix ... ok
[INFO] [stdout] test qr::test_elimate_diag_and_l ... ok
[INFO] [stdout] test qr::test_lls_x_2 ... ok
[INFO] [stdout] test qr::test_lls_x_1 ... ok
[INFO] [stdout] test qr::test_into_lls ... ok
[INFO] [stdout] test qr::test_pivoted_qr ... ok
[INFO] [stdout] test qr::test_pivoted_qr_big_rank1 ... ok
[INFO] [stdout] test qr::test_pivoted_qr_more_branches ... ok
[INFO] [stdout] test qr::test_lls_zero_diagonal ... ok
[INFO] [stdout] test lm::test_examples::test_powell_singular ... ok
[INFO] [stdout] test qr::test_cholesky_upper ... ok
[INFO] [stdout] test utils::finite_difference::test_polynomial ... ok
[INFO] [stdout] test utils::test_reset_parameters ... ok
[INFO] [stdout] test trust_region::tests::test_case4 ... ok
[INFO] [stdout] test trust_region::tests::test_case2 ... ok
[INFO] [stdout] test utils::finite_difference::test_standard_functions ... ok
[INFO] [stdout] test trust_region::tests::test_case3 ... ok
[INFO] [stdout] test utils::finite_difference::test_linear ... ok
[INFO] [stdout] test qr::test_wide_matrix ... ok
[INFO] [stdout] test utils::finite_difference::test_multiscale ... ok
[INFO] [stdout] test trust_region::tests::test_case1 ... ok
[INFO] [stdout] test utils::test_linear_case ... ok
[INFO] [stdout] test lm::test_examples::test_watson ... 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:     0x55697da3d660 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55697da3d660 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55697da3d660 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55697da3d660 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55697da5f93c - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x55697d9e8f26 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x55697da37e7d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x55697da3fb7d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55697da3fb7d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55697da3fb7d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x55697da3f7d2 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x55697da40261 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x55697da3fe09 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x55697da3daec - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55697da3fdc9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x55697da5e211 - core::panicking::panic_fmt::h5b17d4a0e853d0f5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x55697d9c6b31 - levenberg_marquardt::lm::test_examples::test_meyer::hcd776b282499c482
[INFO] [stdout]   17:     0x55697da0fd13 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   18:     0x55697da0fd13 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   19:     0x55697da0e218 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   20:     0x55697da0e218 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   21:     0x55697da0e218 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   22:     0x55697da0e218 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   23:     0x55697da0e218 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   24:     0x55697da0e218 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   25:     0x55697da0e218 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   26:     0x55697d9e82a6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   27:     0x55697d9ed415 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   28:     0x55697d9ed415 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   29:     0x55697d9ed415 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   30:     0x55697d9ed415 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   31:     0x55697d9ed415 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   32:     0x55697d9ed415 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   33:     0x55697d9ed415 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   34:     0x55697da4628a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   35:     0x55697da4628a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   36:     0x55697da4628a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   37:     0x7f8db1170609 - start_thread
[INFO] [stdout]   38:     0x7f8db13fb103 - clone
[INFO] [stdout]   39:                0x0 - <unknown>
[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" "a9ccacbd20682adb7d002e9ce814540c29d39f0d772873c7e8aeba2dc1729192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ccacbd20682adb7d002e9ce814540c29d39f0d772873c7e8aeba2dc1729192", kill_on_drop: false }`
[INFO] [stdout] a9ccacbd20682adb7d002e9ce814540c29d39f0d772873c7e8aeba2dc1729192
