[INFO] fetching crate russell_nonlin 0.1.0... [INFO] testing russell_nonlin-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate russell_nonlin 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate russell_nonlin 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate russell_nonlin 0.1.0 [INFO] tweaked toml for crates.io crate russell_nonlin 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate russell_nonlin 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate russell_nonlin 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded russell_sparse v1.10.0 [INFO] [stderr] Downloaded plotpy v1.13.0 [INFO] [stderr] Downloaded russell_lab v1.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d83558020eb42c175383686606b48e72a97e240c9c6bf032851bc4d41b7f4e60 [INFO] running `Command { std: "docker" "start" "-a" "d83558020eb42c175383686606b48e72a97e240c9c6bf032851bc4d41b7f4e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d83558020eb42c175383686606b48e72a97e240c9c6bf032851bc4d41b7f4e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d83558020eb42c175383686606b48e72a97e240c9c6bf032851bc4d41b7f4e60", kill_on_drop: false }` [INFO] [stdout] d83558020eb42c175383686606b48e72a97e240c9c6bf032851bc4d41b7f4e60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f2b259c12dd8bf14e327d530c179882c31436d175b5351e0d981622ee00555e [INFO] running `Command { std: "docker" "start" "-a" "4f2b259c12dd8bf14e327d530c179882c31436d175b5351e0d981622ee00555e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling russell_lab v1.10.0 [INFO] [stderr] Compiling russell_sparse v1.10.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling russell_nonlin v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.47s [INFO] running `Command { std: "docker" "inspect" "4f2b259c12dd8bf14e327d530c179882c31436d175b5351e0d981622ee00555e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f2b259c12dd8bf14e327d530c179882c31436d175b5351e0d981622ee00555e", kill_on_drop: false }` [INFO] [stdout] 4f2b259c12dd8bf14e327d530c179882c31436d175b5351e0d981622ee00555e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20db7ca7895f2e98eb4842340bec881aef3080c9f80b6fe60e59471abd83488f [INFO] running `Command { std: "docker" "start" "-a" "20db7ca7895f2e98eb4842340bec881aef3080c9f80b6fe60e59471abd83488f", kill_on_drop: false }` [INFO] [stderr] Compiling plotpy v1.13.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling russell_nonlin v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.47s [INFO] running `Command { std: "docker" "inspect" "20db7ca7895f2e98eb4842340bec881aef3080c9f80b6fe60e59471abd83488f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20db7ca7895f2e98eb4842340bec881aef3080c9f80b6fe60e59471abd83488f", kill_on_drop: false }` [INFO] [stdout] 20db7ca7895f2e98eb4842340bec881aef3080c9f80b6fe60e59471abd83488f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8c72a8ae605e9915e8b191c57ed472057913fd494c6a915e7012398c73b9cd6 [INFO] running `Command { std: "docker" "start" "-a" "d8c72a8ae605e9915e8b191c57ed472057913fd494c6a915e7012398c73b9cd6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/russell_nonlin-8b0bb1626596b07e) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test output::tests::derive_methods_work ... ok [INFO] [stdout] test output::tests::initialize_with_step_output_works ... ok [INFO] [stdout] test config::tests::config_validate_works ... ok [INFO] [stdout] test config::tests::derive_methods_work ... ok [INFO] [stdout] test output::tests::read_write_files_work ... ok [INFO] [stdout] test solver::tests::new_captures_errors ... ok [INFO] [stdout] test solver::tests::solve_captures_errors ... ok [INFO] [stdout] test stats::tests::display_works ... ok [INFO] [stdout] test stats::tests::clone_copy_and_debug_work ... ok [INFO] [stdout] test solver::tests::solve_with_one_step_works_fixed ... ok [INFO] [stdout] test solver::tests::solve_with_one_step_works_auto ... ok [INFO] [stdout] test stats::tests::summary_works ... ok [INFO] [stdout] test solver::tests::lack_of_convergence_is_captured ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/test_linear_problem.rs (/opt/rustwide/target/debug/deps/test_linear_problem-322fcc690d59cce6) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_linear_no_auto_ana_jac ... ok [INFO] [stdout] test test_linear_no_auto_num_jac ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_multiple_calls_to_solve.rs (/opt/rustwide/target/debug/deps/test_multiple_calls_to_solve-06e31dde61eeb0e7) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_multiple_calls_to_solve_1_auto ... ok [INFO] [stdout] test test_multiple_calls_to_solve_2 ... ok [INFO] [stdout] test test_multiple_calls_to_solve_2_auto ... ok [INFO] [stdout] test test_multiple_calls_to_solve_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_multithreaded.rs (/opt/rustwide/target/debug/deps/test_multithreaded-8789213ddc6f308f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_multithreaded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/test_newton_problems.rs (/opt/rustwide/target/debug/deps/test_newton_problems-980797635ba3a9d0) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_newton_problems_indeterminate ... ok [INFO] [stdout] test test_newton_problems_fail_due_to_max_iter ... ok [INFO] [stdout] test test_newton_problems_fail_oscillation ... ok [INFO] [stdout] test test_newton_problems_ok_2 ... ok [INFO] [stdout] test test_newton_problems_ok_1 ... ok [INFO] [stdout] test test_two_eq_nr_prob_1_singular ... ok [INFO] [stdout] test test_two_eq_nr_prob_2 ... ok [INFO] [stdout] test test_simple_fixed_continued_divergence ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_newton_problems_auto.rs (/opt/rustwide/target/debug/deps/test_newton_problems_auto-8f785019b811e9b7) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_newton_problems_fail_due_to_max_iter_auto ... ok [INFO] [stdout] test test_newton_problems_fail_oscillation_auto ... ok [INFO] [stdout] test test_newton_problems_stepsize_becomes_small ... ok [INFO] [stdout] test test_newton_problems_indeterminate_auto ... ok [INFO] [stdout] test test_newton_problems_ok_1_auto ... ok [INFO] [stdout] test test_newton_problems_ok_2_auto ... ok [INFO] [stdout] test test_simple_fixed_continued_divergence_auto ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests russell_nonlin [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] running `Command { std: "docker" "inspect" "d8c72a8ae605e9915e8b191c57ed472057913fd494c6a915e7012398c73b9cd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c72a8ae605e9915e8b191c57ed472057913fd494c6a915e7012398c73b9cd6", kill_on_drop: false }` [INFO] [stdout] d8c72a8ae605e9915e8b191c57ed472057913fd494c6a915e7012398c73b9cd6