[INFO] crate kernel_density 0.0.1 is already in cache
[INFO] testing kernel_density-0.0.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate kernel_density 0.0.1 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate kernel_density 0.0.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kernel_density 0.0.1
[INFO] finished tweaking crates.io crate kernel_density 0.0.1
[INFO] tweaked toml for crates.io crate kernel_density 0.0.1 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] f5882c024cb88d1f345c426355bd6857302f3328eb336ef7e1e3a209035cccb9
[INFO] running `"docker" "start" "-a" "f5882c024cb88d1f345c426355bd6857302f3328eb336ef7e1e3a209035cccb9"`
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling ordered-float v0.2.3
[INFO] [stderr]    Compiling kernel_density v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "f5882c024cb88d1f345c426355bd6857302f3328eb336ef7e1e3a209035cccb9"`
[INFO] running `"docker" "rm" "-f" "f5882c024cb88d1f345c426355bd6857302f3328eb336ef7e1e3a209035cccb9"`
[INFO] [stdout] f5882c024cb88d1f345c426355bd6857302f3328eb336ef7e1e3a209035cccb9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7f1fb43aab1e0d87820258cf019f65c52a373083080f7576b6aaee25c8533ce7
[INFO] running `"docker" "start" "-a" "7f1fb43aab1e0d87820258cf019f65c52a373083080f7576b6aaee25c8533ce7"`
[INFO] [stderr]    Compiling kernel_density v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/kolmogorov_smirnov.rs:56:29
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn shrink(&self) -> Box<Iterator<Item = Samples>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Samples>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/kolmogorov_smirnov.rs:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let shrunk: Box<Iterator<Item = Vec<u64>>> = vec.shrink();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Vec<u64>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/ecdf.rs:34:29
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn shrink(&self) -> Box<Iterator<Item = Samples>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Samples>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/ecdf.rs:36:25
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let shrunk: Box<Iterator<Item = Vec<u64>>> = vec.shrink();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Vec<u64>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/ecdf.rs:58:29
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn shrink(&self) -> Box<Iterator<Item = Percentile>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Percentile>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/ecdf.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let shrunk: Box<Iterator<Item = f64>> = self.val.shrink();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = f64>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/ecdf.rs:81:29
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn shrink(&self) -> Box<Iterator<Item = Proportion>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Proportion>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/ecdf.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let shrunk: Box<Iterator<Item = f64>> = self.val.shrink();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = f64>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `"docker" "inspect" "7f1fb43aab1e0d87820258cf019f65c52a373083080f7576b6aaee25c8533ce7"`
[INFO] running `"docker" "rm" "-f" "7f1fb43aab1e0d87820258cf019f65c52a373083080f7576b6aaee25c8533ce7"`
[INFO] [stdout] 7f1fb43aab1e0d87820258cf019f65c52a373083080f7576b6aaee25c8533ce7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 95fbaf6f755ab60a2396c8f79286770ee10898e28579b63114fbaccb91ef565f
[INFO] running `"docker" "start" "-a" "95fbaf6f755ab60a2396c8f79286770ee10898e28579b63114fbaccb91ef565f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kernel_density-551def6be6c61e2b
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ks_critical_values-08a5ad0cb4a01337
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ks_f64-9b6da8beea805483
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ks_i64-668c31106b71adf2
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/normal-853ff0e53975cf76
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ecdf-d59dfee177452af8
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test multiple_use_p_followed_by_multiple_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test multiple_use_ecdf_between_zero_and_one ... ok
[INFO] [stdout] test max_is_geq_all_samples ... ok
[INFO] [stdout] test multiple_use_ecdf_is_an_increasing_function ... ok
[INFO] [stdout] test multiple_use_p_1_is_sample_max ... ok
[INFO] [stdout] test multiple_use_ecdf_sample_val_is_num_samples_leq_val_div_length ... ok
[INFO] [stdout] test multiple_use_ecdf_sample_min_minus_one_is_zero ... ok
[INFO] [stdout] test min_is_leq_all_samples ... ok
[INFO] [stdout] test multiple_use_ecdf_followed_by_multiple_use_rank_is_leq_original_value ... ok
[INFO] [stdout] test multiple_use_p_is_an_increasing_function ... ok
[INFO] [stdout] test multiple_use_ecdf_sample_max_is_one ... ok
[INFO] [stdout] test multiple_use_ecdf_non_sample_val_is_num_samples_leq_val_div_length ... ok
[INFO] [stdout] test multiple_use_p_followed_by_single_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test multiple_use_ecdf_followed_by_single_use_rank_is_leq_original_value ... ok
[INFO] [stdout] test multiple_use_p_between_samples_min_and_max ... ok
[INFO] [stdout] test multiple_use_ecdf_panics_on_empty_samples_set ... ok
[INFO] [stdout] test multiple_use_p_panics_on_greater_than_1_p ... ok
[INFO] [stdout] test multiple_use_p_panics_on_zero_p ... ok
[INFO] [stdout] test multiple_use_percentile_panics_on_greater_than_100_percentile ... ok
[INFO] [stdout] test multiple_use_percentile_panics_on_zero_percentile ... ok
[INFO] [stdout] test multiple_use_rank_panics_on_too_large_rank ... ok
[INFO] [stdout] test multiple_use_rank_panics_on_zero_rank ... ok
[INFO] [stdout] test multiple_use_percentile_followed_by_multiple_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test multiple_use_rank_between_samples_min_and_max ... ok
[INFO] [stdout] test multiple_use_percentile_between_samples_min_and_max ... ok
[INFO] [stdout] test multiple_use_percentile_followed_by_single_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test multiple_use_rank_followed_by_multiple_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test multiple_use_rank_1_is_sample_min ... ok
[INFO] [stdout] test single_use_ecdf_panics_on_empty_samples_set ... ok
[INFO] [stdout] test multiple_use_percentile_is_an_increasing_function ... ok
[INFO] [stdout] test single_use_ecdf_between_zero_and_one ... ok
[INFO] [stdout] test multiple_use_percentile_100_is_sample_max ... ok
[INFO] [stdout] test multiple_use_rank_is_an_increasing_function ... ok
[INFO] [stdout] test multiple_use_rank_followed_by_single_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test multiple_use_rank_length_is_sample_max ... ok
[INFO] [stdout] test single_and_multiple_use_percentile_agree ... ok
[INFO] [stdout] test single_use_p_panics_on_greater_than_1_p ... ok
[INFO] [stdout] test single_use_p_panics_on_zero_p ... ok
[INFO] [stdout] test single_and_multiple_use_ecdf_agree ... ok
[INFO] [stdout] test single_and_multiple_use_rank_agree ... ok
[INFO] [stdout] test single_and_multiple_use_p_agree ... ok
[INFO] [stdout] test single_use_ecdf_is_an_increasing_function ... ok
[INFO] [stdout] test single_use_ecdf_sample_max_is_one ... ok
[INFO] [stdout] test single_use_percentile_panics_on_greater_than_100_percentile ... ok
[INFO] [stdout] test single_use_percentile_panics_on_zero_percentile ... ok
[INFO] [stdout] test single_use_ecdf_sample_val_is_num_samples_leq_val_div_length ... ok
[INFO] [stdout] test single_use_ecdf_sample_min_minus_one_is_zero ... ok
[INFO] [stdout] test single_use_ecdf_non_sample_val_is_num_samples_leq_val_div_length ... ok
[INFO] [stdout] test single_use_ecdf_followed_by_single_use_rank_is_leq_original_value ... ok
[INFO] [stdout] test single_use_p_1_is_sample_max ... ok
[INFO] [stdout] test single_use_p_followed_by_single_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test single_use_rank_panics_on_too_large_rank ... ok
[INFO] [stdout] test single_use_p_between_samples_min_and_max ... ok
[INFO] [stdout] test single_use_rank_panics_on_zero_rank ... ok
[INFO] [stdout] test single_use_ecdf_followed_by_multiple_use_rank_is_leq_original_value ... ok
[INFO] [stdout] test single_use_p_followed_by_multiple_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test single_use_percentile_100_is_sample_max ... ok
[INFO] [stdout] test single_use_p_is_an_increasing_function ... ok
[INFO] [stdout] test single_use_percentile_between_samples_min_and_max ... ok
[INFO] [stdout] test single_use_percentile_followed_by_single_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test single_use_percentile_followed_by_multiple_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test single_use_rank_between_samples_min_and_max ... ok
[INFO] [stdout] test single_use_rank_1_is_sample_min ... ok
[INFO] [stdout] test single_use_rank_followed_by_single_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] test single_use_rank_length_is_sample_max ... ok
[INFO] [stdout] test single_use_percentile_is_an_increasing_function ... ok
[INFO] [stdout] test single_use_rank_is_an_increasing_function ... ok
[INFO] [stdout] test single_use_rank_followed_by_multiple_use_ecdf_is_geq_original_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kolmogorov_smirnov-7289230d137866df
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_panics_on_confidence_geq_one ... ok
[INFO] [stdout] test test_panics_on_confidence_leq_zero ... ok
[INFO] [stdout] test test_panics_on_empty_samples_set ... ok
[INFO] [stdout] test test_panics_on_empty_other_samples_set ... ok
[INFO] [stdout] test test_statistic_is_n_div_length_for_sample_with_additional_n_high_values ... ok
[INFO] [stdout] test test_statistic_is_one_div_length_for_sample_with_additional_low_value ... ok
[INFO] [stdout] test test_statistic_is_n_div_length_for_sample_with_additional_n_low_values ... ok
[INFO] [stdout] test test_statistic_is_one_div_length_for_sample_with_additional_low_and_high_values ... ok
[INFO] [stdout] test test_reject_probability_is_zero_for_identical_samples ... ok
[INFO] [stdout] test test_statistic_is_one_div_length_for_sample_with_additional_high_value ... ok
[INFO] [stdout] test test_statistic_is_n_or_m_div_length_for_sample_with_additional_n_low_and_m_high_values ... ok
[INFO] [stdout] test test_statistic_is_between_zero_and_one ... ok
[INFO] [stdout] test test_statistic_is_n_div_length_for_sample_with_additional_n_low_and_high_values ... ok
[INFO] [stdout] test test_is_rejected_if_reject_probability_greater_than_confidence ... ok
[INFO] [stdout] test test_statistic_is_one_for_samples_with_no_overlap_in_support ... ok
[INFO] [stdout] test test_statistic_is_zero_for_identical_samples ... ok
[INFO] [stdout] test test_reject_probability_is_zero_for_permuted_sample ... ok
[INFO] [stdout] test test_statistic_is_one_half_for_sample_with_non_overlapping_in_support_replicate_added ... ok
[INFO] [stdout] test test_statistic_is_zero_for_permuted_sample ... ok
[INFO] [stdout] test test_calculate_statistic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kernel_density
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/kolmogorov_smirnov.rs - kolmogorov_smirnov::calculate_critical_value (line 165) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::ecdf (line 211) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::p (line 261) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::min (line 168) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::rank (line 339) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::percentile (line 309) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::new (line 22) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::value (line 44) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::percentile (line 129) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::max (line 183) ... ok
[INFO] [stdout] test src/kolmogorov_smirnov.rs - kolmogorov_smirnov::test (line 25) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::rank (line 151) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::p (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "95fbaf6f755ab60a2396c8f79286770ee10898e28579b63114fbaccb91ef565f"`
[INFO] running `"docker" "rm" "-f" "95fbaf6f755ab60a2396c8f79286770ee10898e28579b63114fbaccb91ef565f"`
[INFO] [stdout] 95fbaf6f755ab60a2396c8f79286770ee10898e28579b63114fbaccb91ef565f