[INFO] fetching crate levenberg-marquardt 0.11.1...
[INFO] testing levenberg-marquardt-0.11.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate levenberg-marquardt 0.11.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate levenberg-marquardt 0.11.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate levenberg-marquardt 0.11.1
[INFO] finished tweaking crates.io crate levenberg-marquardt 0.11.1
[INFO] tweaked toml for crates.io crate levenberg-marquardt 0.11.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6b4eb0c17154731dd3eaa40b15724c24a0250c6f688c95464d3f6622711f51e
[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" "f6b4eb0c17154731dd3eaa40b15724c24a0250c6f688c95464d3f6622711f51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6b4eb0c17154731dd3eaa40b15724c24a0250c6f688c95464d3f6622711f51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b4eb0c17154731dd3eaa40b15724c24a0250c6f688c95464d3f6622711f51e", kill_on_drop: false }`
[INFO] [stdout] f6b4eb0c17154731dd3eaa40b15724c24a0250c6f688c95464d3f6622711f51e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f496b11b9651de9f562751e312ceba5e0d10a75cccea281e5bf6607ff2a40fda
[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" "f496b11b9651de9f562751e312ceba5e0d10a75cccea281e5bf6607ff2a40fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling levenberg-marquardt v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.70s
[INFO] running `Command { std: "docker" "inspect" "f496b11b9651de9f562751e312ceba5e0d10a75cccea281e5bf6607ff2a40fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f496b11b9651de9f562751e312ceba5e0d10a75cccea281e5bf6607ff2a40fda", kill_on_drop: false }`
[INFO] [stdout] f496b11b9651de9f562751e312ceba5e0d10a75cccea281e5bf6607ff2a40fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 5a4b7dc69e46908812108c75f2ae4236e84ab63653a976b01b829d53f7dc1300
[INFO] running `Command { std: "docker" "start" "-a" "5a4b7dc69e46908812108c75f2ae4236e84ab63653a976b01b829d53f7dc1300", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling sample-consensus v1.0.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling levenberg-marquardt v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling arrsac v0.9.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling pcg_rand v0.13.0
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 1m 54s
[INFO] running `Command { std: "docker" "inspect" "5a4b7dc69e46908812108c75f2ae4236e84ab63653a976b01b829d53f7dc1300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4b7dc69e46908812108c75f2ae4236e84ab63653a976b01b829d53f7dc1300", kill_on_drop: false }`
[INFO] [stdout] 5a4b7dc69e46908812108c75f2ae4236e84ab63653a976b01b829d53f7dc1300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7aca75616f2406119e03177266637db7e4d11d9ba5738de5c9f6b4f14f567978
[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" "7aca75616f2406119e03177266637db7e4d11d9ba5738de5c9f6b4f14f567978", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/levenberg_marquardt-d27b6dff93b8d6eb)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test lm::test_examples::test_bard ... ok
[INFO] [stdout] test lm::test_examples::test_linear_rank1_zero_columns ... ok
[INFO] [stdout] test lm::test_examples::test_linear_full_rank ... ok
[INFO] [stdout] test lm::test_examples::test_helical_valley ... ok
[INFO] [stdout] test lm::test_init_step::no_params ... ok
[INFO] [stdout] test lm::test_init_step::nan_or_inf_none_residual ... ok
[INFO] [stdout] test lm::test_examples::test_powell_singular ... ok
[INFO] [stdout] test lm::test_examples::test_linear_rank1 ... ok
[INFO] [stdout] test lm::test_init_step::initial_diagonal_and_residual ... ok
[INFO] [stdout] test lm::test_init_step::already_zero ... ok
[INFO] [stdout] test lm::test_init_step::wrong_dimensions ... ok
[INFO] [stdout] test lm::test_update_diag::diag_init_and_second_call ... ok
[INFO] [stdout] test lm::test_update_diag::gnorm_and_gtol ... ok
[INFO] [stdout] test qr::test_into_lls ... ok
[INFO] [stdout] test qr::test_cholesky_lower ... ok
[INFO] [stdout] test qr::test_cholesky_upper ... ok
[INFO] [stdout] test qr::test_lls_wide_matrix ... ok
[INFO] [stdout] test qr::test_lls_x_2 ... ok
[INFO] [stdout] test qr::test_lls_zero_diagonal ... ok
[INFO] [stdout] test lm::test_examples::test_beale ... 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_wide_matrix ... ok
[INFO] [stdout] test trust_region::tests::test_case1 ... ok
[INFO] [stdout] test trust_region::tests::test_case3 ... ok
[INFO] [stdout] test lm::test_examples::test_rosenbruck ... ok
[INFO] [stdout] test trust_region::tests::test_case4 ... ok
[INFO] [stdout] test utils::finite_difference::test_linear ... ok
[INFO] [stdout] test utils::finite_difference::test_multiscale ... ok
[INFO] [stdout] test utils::finite_difference::test_standard_functions ... ok
[INFO] [stdout] test qr::test_column_max_norm ... ok
[INFO] [stdout] test utils::finite_difference::test_polynomial ... ok
[INFO] [stdout] test utils::test_reset_parameters ... ok
[INFO] [stdout] test lm::test_examples::test_kowalik_osborne ... ok
[INFO] [stdout] test qr::test_elimate_diag_and_l ... ok
[INFO] [stdout] test utils::test_linear_case ... ok
[INFO] [stdout] test lm::test_update_diag::nan_inf_xnorm ... ok
[INFO] [stdout] test lm::test_update_diag::no_scale_diag ... ok
[INFO] [stdout] test lm::test_examples::test_freudenstein_roth ... ok
[INFO] [stdout] test lm::test_examples::test_meyer ... ok
[INFO] [stdout] test lm::test_update_diag::zero_x ... ok
[INFO] [stdout] test qr::test_a_x_norm ... ok
[INFO] [stdout] test trust_region::tests::test_case2 ... ok
[INFO] [stdout] test qr::test_lls_x_1 ... ok
[INFO] [stderr]      Running tests/line_fitting.rs (/opt/rustwide/target/debug/deps/line_fitting-2c2a280abcff8eff)
[INFO] [stdout] test lm::test_examples::test_watson ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests levenberg-marquardt
[INFO] [stdout] test lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.84s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/utils.rs - utils::differentiate_holomorphic_numerically (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/utils.rs - utils::differentiate_numerically (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7aca75616f2406119e03177266637db7e4d11d9ba5738de5c9f6b4f14f567978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aca75616f2406119e03177266637db7e4d11d9ba5738de5c9f6b4f14f567978", kill_on_drop: false }`
[INFO] [stdout] 7aca75616f2406119e03177266637db7e4d11d9ba5738de5c9f6b4f14f567978