[INFO] crate kolmogorov_smirnov 1.1.0 is already in cache
[INFO] testing kolmogorov_smirnov-1.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate kolmogorov_smirnov 1.1.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate kolmogorov_smirnov 1.1.0 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 kolmogorov_smirnov 1.1.0
[INFO] finished tweaking crates.io crate kolmogorov_smirnov 1.1.0
[INFO] tweaked toml for crates.io crate kolmogorov_smirnov 1.1.0 written to work/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 5142c5301eaf78634fd6680cc11e225e3f533bec99f18a9c3d46e02628bf5c5e
[INFO] running `"docker" "start" "-a" "5142c5301eaf78634fd6680cc11e225e3f533bec99f18a9c3d46e02628bf5c5e"`
[INFO] [stderr]    Compiling kolmogorov_smirnov v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ks::test`
[INFO] [stderr]  --> src/bin/ks_i64.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ks::test;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ks::test_f64`
[INFO] [stderr]  --> src/bin/ks_f64.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ks::test_f64;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "5142c5301eaf78634fd6680cc11e225e3f533bec99f18a9c3d46e02628bf5c5e"`
[INFO] running `"docker" "rm" "-f" "5142c5301eaf78634fd6680cc11e225e3f533bec99f18a9c3d46e02628bf5c5e"`
[INFO] [stdout] 5142c5301eaf78634fd6680cc11e225e3f533bec99f18a9c3d46e02628bf5c5e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] e402bcc2789c76c7995ebb96e421810d9d2b978a06e34d305e4ae4e37675804c
[INFO] running `"docker" "start" "-a" "e402bcc2789c76c7995ebb96e421810d9d2b978a06e34d305e4ae4e37675804c"`
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling kolmogorov_smirnov v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ks::test`
[INFO] [stderr]  --> src/bin/ks_i64.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ks::test;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ks::test_f64`
[INFO] [stderr]  --> src/bin/ks_f64.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ks::test_f64;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ecdf.rs:318:33
[INFO] [stderr]     |
[INFO] [stderr] 318 |         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]    --> src/ecdf.rs:320:29
[INFO] [stderr]     |
[INFO] [stderr] 320 |             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]    --> src/ecdf.rs:341:33
[INFO] [stderr]     |
[INFO] [stderr] 341 |         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]    --> src/ecdf.rs:342:29
[INFO] [stderr]     |
[INFO] [stderr] 342 |             let shrunk: Box<Iterator<Item = u8>> = self.val.shrink();
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = u8>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/test.rs:353:33
[INFO] [stderr]     |
[INFO] [stderr] 353 |         fn shrink(&self) -> Box<Iterator<Item = Samples>> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Samples>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/test.rs:355:29
[INFO] [stderr]     |
[INFO] [stderr] 355 |             let shrunk: Box<Iterator<Item = Vec<u64>>> = vec.shrink();
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Vec<u64>>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `"docker" "inspect" "e402bcc2789c76c7995ebb96e421810d9d2b978a06e34d305e4ae4e37675804c"`
[INFO] running `"docker" "rm" "-f" "e402bcc2789c76c7995ebb96e421810d9d2b978a06e34d305e4ae4e37675804c"`
[INFO] [stdout] e402bcc2789c76c7995ebb96e421810d9d2b978a06e34d305e4ae4e37675804c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 11384fd3cb5244e3c7f2f0965f1c256c5bdfdf3d8cae75bf805f45a9271d8bf3
[INFO] running `"docker" "start" "-a" "11384fd3cb5244e3c7f2f0965f1c256c5bdfdf3d8cae75bf805f45a9271d8bf3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kolmogorov_smirnov-7d73f34848119662
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_is_an_increasing_function ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_sample_max_is_one ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_followed_by_multiple_use_percentile_is_leq_original_value ... ok
[INFO] [stdout] test ecdf::tests::max_is_geq_all_samples ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_sample_val_is_num_samples_leq_val_div_length ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_sample_min_minus_one_is_zero ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_non_sample_val_is_num_samples_leq_val_div_length ... ok
[INFO] [stdout] test ecdf::tests::min_is_leq_all_samples ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_between_zero_and_one ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_percentile_between_samples_min_and_max ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_percentile_followed_by_single_use_edf_is_geq_original_value ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_percentile_100_is_sample_max ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_percentile_is_an_increasing_function ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_percentile_followed_by_multiple_use_edf_is_geq_original_value ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_followed_by_single_use_percentile_is_leq_original_value ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_between_zero_and_one ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_non_sample_val_is_num_samples_leq_val_div_length ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_sample_max_is_one ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_sample_val_is_num_samples_leq_val_div_length ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_is_an_increasing_function ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_sample_min_minus_one_is_zero ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_ecdf_panics_on_empty_samples_set ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_percentiles_panics_on_101_percentile ... ok
[INFO] [stdout] test ecdf::tests::multiple_use_percentiles_panics_on_zero_percentile ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_panics_on_empty_samples_set ... ok
[INFO] [stdout] test ecdf::tests::single_use_percentiles_panics_on_101_percentile ... ok
[INFO] [stdout] test ecdf::tests::single_use_percentiles_panics_on_zero_percentile ... ok
[INFO] [stdout] test test::tests::test_panics_on_confidence_geq_one ... ok
[INFO] [stdout] test ecdf::tests::single_and_multiple_use_ecdf_agree ... ok
[INFO] [stdout] test test::tests::test_panics_on_confidence_leq_zero ... ok
[INFO] [stdout] test ecdf::tests::single_use_percentile_100_is_sample_max ... ok
[INFO] [stdout] test test::tests::test_panics_on_empty_other_samples_set ... ok
[INFO] [stdout] test test::tests::test_panics_on_empty_samples_set ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_followed_by_single_use_percentile_is_leq_original_value ... ok
[INFO] [stdout] test ecdf::tests::single_use_ecdf_followed_by_multiple_use_percentile_is_leq_original_value ... ok
[INFO] [stdout] test ecdf::tests::single_use_percentile_between_samples_min_and_max ... ok
[INFO] [stdout] test ecdf::tests::single_and_multiple_use_percentile_agree ... ok
[INFO] [stdout] test ecdf::tests::single_use_percentile_followed_by_single_use_edf_is_geq_original_value ... ok
[INFO] [stdout] test ecdf::tests::single_use_percentile_followed_by_multiple_use_edf_is_geq_original_value ... ok
[INFO] [stdout] test ecdf::tests::single_use_percentile_is_an_increasing_function ... ok
[INFO] [stdout] test test::tests::test_reject_probability_is_zero_for_identical_samples ... ok
[INFO] [stdout] test test::tests::test_statistic_is_one_for_samples_with_no_overlap_in_support ... ok
[INFO] [stdout] test test::tests::test_statistic_is_one_div_length_for_sample_with_additional_high_value ... ok
[INFO] [stdout] test test::tests::test_statistic_is_n_div_length_for_sample_with_additional_n_low_and_high_values ... ok
[INFO] [stdout] test test::tests::test_statistic_is_n_div_length_for_sample_with_additional_n_low_values ... ok
[INFO] [stdout] test test::tests::test_statistic_is_n_or_m_div_length_for_sample_with_additional_n_low_and_m_high_values ... ok
[INFO] [stdout] test test::tests::test_statistic_is_n_div_length_for_sample_with_additional_n_high_values ... ok
[INFO] [stdout] test test::tests::test_statistic_is_one_div_length_for_sample_with_additional_low_and_high_values ... ok
[INFO] [stdout] test test::tests::test_statistic_is_one_div_length_for_sample_with_additional_low_value ... ok
[INFO] [stdout] test test::tests::test_is_rejected_if_reject_probability_greater_than_confidence ... ok
[INFO] [stdout] test test::tests::test_statistic_is_between_zero_and_one ... ok
[INFO] [stdout] test test::tests::test_reject_probability_is_zero_for_permuted_sample ... ok
[INFO] [stdout] test test::tests::test_statistic_is_zero_for_identical_samples ... ok
[INFO] [stdout] test test::tests::test_statistic_is_one_half_for_sample_with_non_overlapping_in_support_replicate_added ... ok
[INFO] [stdout] test test::tests::test_statistic_is_zero_for_permuted_sample ... ok
[INFO] [stdout] test test::tests::test_calculate_statistic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/critical_values-7e75e4b3dc7484c7
[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-bb52a7420359eff1
[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_i64-957be251d29fa824
[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-e7d97a21bb395944
[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]    Doc-tests kolmogorov_smirnov
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/test.rs - test::calculate_critical_value (line 224) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::ecdf (line 149) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::value (line 48) ... ok
[INFO] [stdout] test src/test.rs - test::test_f64 (line 102) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::new (line 23) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::percentile (line 190) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::max (line 122) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::percentile (line 89) ... ok
[INFO] [stdout] test src/test.rs - test::test (line 24) ... ok
[INFO] [stdout] test src/ecdf.rs - ecdf::Ecdf<T>::min (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "11384fd3cb5244e3c7f2f0965f1c256c5bdfdf3d8cae75bf805f45a9271d8bf3"`
[INFO] running `"docker" "rm" "-f" "11384fd3cb5244e3c7f2f0965f1c256c5bdfdf3d8cae75bf805f45a9271d8bf3"`
[INFO] [stdout] 11384fd3cb5244e3c7f2f0965f1c256c5bdfdf3d8cae75bf805f45a9271d8bf3