[INFO] fetching crate ew 0.4.0... [INFO] testing ew-0.4.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate ew 0.4.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate ew 0.4.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ew 0.4.0 [INFO] finished tweaking crates.io crate ew 0.4.0 [INFO] tweaked toml for crates.io crate ew 0.4.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate ew 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ew-testfunc v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f12e187e259bc82400e51503cac9edde72a62fee6b0c0020d6bba8254b9b036d [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" "f12e187e259bc82400e51503cac9edde72a62fee6b0c0020d6bba8254b9b036d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f12e187e259bc82400e51503cac9edde72a62fee6b0c0020d6bba8254b9b036d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12e187e259bc82400e51503cac9edde72a62fee6b0c0020d6bba8254b9b036d", kill_on_drop: false }` [INFO] [stdout] f12e187e259bc82400e51503cac9edde72a62fee6b0c0020d6bba8254b9b036d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c2e0663a0e6bf12687c129b2fb0e1e8fbac94b74228f15be70e1b26a012415b [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" "7c2e0663a0e6bf12687c129b2fb0e1e8fbac94b74228f15be70e1b26a012415b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [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 v0.2.1 [INFO] [stderr] Compiling ew v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.16s [INFO] running `Command { std: "docker" "inspect" "7c2e0663a0e6bf12687c129b2fb0e1e8fbac94b74228f15be70e1b26a012415b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c2e0663a0e6bf12687c129b2fb0e1e8fbac94b74228f15be70e1b26a012415b", kill_on_drop: false }` [INFO] [stdout] 7c2e0663a0e6bf12687c129b2fb0e1e8fbac94b74228f15be70e1b26a012415b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e8ec00cf85a33fa2511170730e44116b141c3115afb31b2c65482a52091458e [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" "6e8ec00cf85a33fa2511170730e44116b141c3115afb31b2c65482a52091458e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling ew-testfunc v0.1.0 [INFO] [stderr] Compiling ew v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.99s [INFO] running `Command { std: "docker" "inspect" "6e8ec00cf85a33fa2511170730e44116b141c3115afb31b2c65482a52091458e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e8ec00cf85a33fa2511170730e44116b141c3115afb31b2c65482a52091458e", kill_on_drop: false }` [INFO] [stdout] 6e8ec00cf85a33fa2511170730e44116b141c3115afb31b2c65482a52091458e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", 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] ff67ccdac602c11db8d744575dc508dae7d85396cfd26ebf69bd45487dd541e9 [INFO] running `Command { std: "docker" "start" "-a" "ff67ccdac602c11db8d744575dc508dae7d85396cfd26ebf69bd45487dd541e9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ew-84e19cb19551b64f) [INFO] [stdout] running 94 tests [INFO] [stdout] test particleswarm::postmove::tests::test_mix ... ok [INFO] [stdout] test particleswarm::postvelocitycalc::tests::test_max_velocity_dimensions_fix ... ok [INFO] [stdout] test particleswarm::postvelocitycalc::tests::test_max_velocity_dimensions_not_change ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_average_single_zero ... ok [INFO] [stdout] test particleswarm::tests::test_find_best_particle_empty ... ok [INFO] [stdout] test particleswarm::tests::test_find_best_particle_many_01 ... ok [INFO] [stdout] test particleswarm::postvelocitycalc::tests::test_max_velocity_dimensions_empty ... ok [INFO] [stdout] test particleswarm::tests::test_find_best_particle_many_02 ... ok [INFO] [stdout] test particleswarm::postvelocitycalc::tests::test_max_velocity_abs_not_change ... ok [INFO] [stdout] test particleswarm::tests::test_compare_floats ... ok [INFO] [stdout] test particleswarm::tests::test_find_best_particle_single ... ok [INFO] [stdout] test particleswarm::tests::test_particle_move_to_better ... ok [INFO] [stdout] test particleswarm::postmove::tests::test_max ... ok [INFO] [stdout] test particleswarm::postvelocitycalc::tests::test_max_velocity_abs_change ... ok [INFO] [stdout] test tools::statistics::tests::get_average_convergence_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_average_convergence_single_02 ... ok [INFO] [stdout] test particleswarm::postmove::tests::test_min ... ok [INFO] [stdout] test particleswarm::tests::test_particle_move_to_worse ... ok [INFO] [stdout] test tools::statistics::tests::get_average_convergence_several_02 ... ok [INFO] [stdout] test particleswarm::tests::test_particle_new ... ok [INFO] [stdout] test tools::statistics::tests::get_average_goal_none_only ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_average_empty ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_average_several ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_average_single_one ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_average_single_two ... ok [INFO] [stdout] test particleswarm::postmove::tests::test_inside_interval ... ok [INFO] [stdout] test particleswarm::postmove::tests::test_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_average_convergence_several_03 ... ok [INFO] [stdout] test genetic::creation::vec_float::tests::test_population_size ... ok [INFO] [stdout] test tools::statistics::tests::get_average_goal_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_average_goal_several ... ok [INFO] [stdout] test tools::statistics::tests::get_average_convergence_several_01 ... ok [INFO] [stdout] test tools::statistics::tests::convergence_unite_02 ... ok [INFO] [stdout] test tools::statistics::tests::convergence_unite_01 ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_unite_01 ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_unite_02 ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_unite_03 ... ok [INFO] [stdout] test tools::statistics::tests::call_count_data_unite_empty ... ok [INFO] [stdout] test tools::statistics::tests::convergence_unite_04 ... ok [INFO] [stdout] test tools::statistics::tests::get_average_convergence_single_01 ... ok [INFO] [stdout] test particleswarm::postvelocitycalc::tests::test_max_velocity_abs_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_average_goal_single ... ok [INFO] [stdout] test tools::statistics::tests::get_average_vec_float_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_average_vec_float_several_04 ... ok [INFO] [stdout] test tools::statistics::tests::get_average_vec_float_single ... ok [INFO] [stdout] test tools::statistics::tests::get_min_iterations_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_min_iterations_several_01 ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_goal_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_goal_equal ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_goal_several ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_goal_several_01 ... ok [INFO] [stdout] test tools::statistics::tests::get_average_vec_float_several_01 ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_goal_several_02 ... ok [INFO] [stdout] test tools::statistics::tests::get_min_iterations_single_02 ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_goal_single ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_vec_float_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_vec_float_equal ... ok [INFO] [stdout] test tools::statistics::tests::get_average_vec_float_several_02 ... ok [INFO] [stdout] test tools::statistics::tests::get_average_vec_float_several_03 ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_vec_float_none_only ... ok [INFO] [stdout] test tools::statistics::tests::get_min_iterations_single_01 ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_full_success_01 ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_full_success_two_of_three_02 ... ok [INFO] [stdout] test tools::tests::test_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_full_success_fail ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_full_success_two_of_three_01 ... ok [INFO] [stdout] test tools::statistics::tests::statistics_unite_results_02 ... ok [INFO] [stdout] test tools::statistics::tests::statistics_convergence_unite_empty ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_goal_none_only ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_vec_solution_half_01 ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_none ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_none_many ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_vec_solution_half_02 ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_vec_solution_success_single ... ok [INFO] [stdout] test tools::statistics::tests::statistics_unite_results_03 ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_vec_solution_fail_single ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_full_success_half ... ok [INFO] [stdout] test tools::statistics::tests::get_success_rate_goal_full_success_02 ... ok [INFO] [stdout] test tools::statistics::tests::get_standard_deviation_vec_float_single ... ok [INFO] [stdout] test tools::statistics::tests::get_min_iterations_several_02 ... ok [INFO] [stdout] test tools::statistics::tests::statistics_unite_results_01 ... ok [INFO] [stdout] test tools::statistics::tests::get_average_vec_float_none_only ... ok [INFO] [stdout] test genetic::creation::vec_float::tests::test_intervals ... ok [INFO] [stdout] test tools::tests::test_intervals ... ok [INFO] [stdout] test genetic::creation::vec_float::tests::empty_intervals ... ok [INFO] [stdout] test genetic::creation::vec_float::tests::empty_population ... ok [INFO] [stdout] test genetic::creation::vec_float::tests::invalid_intervals_01 ... ok [INFO] [stdout] test genetic::creation::vec_float::tests::invalid_intervals_03 ... ok [INFO] [stdout] test genetic::creation::vec_float::tests::invalid_intervals_02 ... ok [INFO] [stdout] test tools::tests::invalid_intervals_02 ... ok [INFO] [stdout] test tools::tests::invalid_intervals_03 ... ok [INFO] [stdout] test tools::tests::invalid_intervals_01 ... ok [INFO] [stdout] test particleswarm::postvelocitycalc::tests::test_max_velocity_invalid_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 94 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/genetic-paraboloid.rs (/opt/rustwide/target/debug/deps/genetic_paraboloid-77445a6d74dadd5c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/genetic-rastrigin.rs (/opt/rustwide/target/debug/deps/genetic_rastrigin-ba6b01ec5ef0bf60) [INFO] [stdout] test genetic_paraboloid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.90s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/genetic-rosenbrock.rs (/opt/rustwide/target/debug/deps/genetic_rosenbrock-6519b6e2090b2ef8) [INFO] [stdout] test genetic_rastrigin ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test genetic_rosenbrock has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "ff67ccdac602c11db8d744575dc508dae7d85396cfd26ebf69bd45487dd541e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff67ccdac602c11db8d744575dc508dae7d85396cfd26ebf69bd45487dd541e9", kill_on_drop: false }` [INFO] [stdout] ff67ccdac602c11db8d744575dc508dae7d85396cfd26ebf69bd45487dd541e9