[INFO] crate itertools 0.9.0 is already in cache
[INFO] testing itertools-0.9.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate itertools 0.9.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate itertools 0.9.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate itertools 0.9.0
[INFO] finished tweaking crates.io crate itertools 0.9.0
[INFO] tweaked toml for crates.io crate itertools 0.9.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate itertools 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 502d18b42a32fea6d5adac849850c33fe0d9441b8864c303fc49395b218afbb4
[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" "502d18b42a32fea6d5adac849850c33fe0d9441b8864c303fc49395b218afbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "502d18b42a32fea6d5adac849850c33fe0d9441b8864c303fc49395b218afbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502d18b42a32fea6d5adac849850c33fe0d9441b8864c303fc49395b218afbb4", kill_on_drop: false }`
[INFO] [stdout] 502d18b42a32fea6d5adac849850c33fe0d9441b8864c303fc49395b218afbb4
[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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 617eaa19318f54030a53ba47cb0fccbdf5bc273cf3e4073bfae60b4191334f21
[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" "617eaa19318f54030a53ba47cb0fccbdf5bc273cf3e4073bfae60b4191334f21", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "617eaa19318f54030a53ba47cb0fccbdf5bc273cf3e4073bfae60b4191334f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617eaa19318f54030a53ba47cb0fccbdf5bc273cf3e4073bfae60b4191334f21", kill_on_drop: false }`
[INFO] [stdout] 617eaa19318f54030a53ba47cb0fccbdf5bc273cf3e4073bfae60b4191334f21
[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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 67eef56f810d78c246c0954c961522eaa64124acd0ac450444acfec2820d762f
[INFO] running `Command { std: "docker" "start" "-a" "67eef56f810d78c246c0954c961522eaa64124acd0ac450444acfec2820d762f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.47
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bstr v0.2.11
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling itertools v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.29s
[INFO] running `Command { std: "docker" "inspect" "67eef56f810d78c246c0954c961522eaa64124acd0ac450444acfec2820d762f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67eef56f810d78c246c0954c961522eaa64124acd0ac450444acfec2820d762f", kill_on_drop: false }`
[INFO] [stdout] 67eef56f810d78c246c0954c961522eaa64124acd0ac450444acfec2820d762f
[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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48beb53d88bef5d6d2ba884de6540d8487eba3de64b62688860c998e373ff568
[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" "48beb53d88bef5d6d2ba884de6540d8487eba3de64b62688860c998e373ff568", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adaptors_no_collect-d0e2918a6679d866
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test permutations_no_collect ... ok
[INFO] [stdout] test combinations_no_collect ... ok
[INFO] [stdout] test combinations_with_replacement_no_collect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fold_specialization-9afc5d0aec962cf8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test specialization_intersperse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/merge_join-9379ac6aa98080bc
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test first_left_then_right ... ok
[INFO] [stdout] test first_right_then_left ... ok
[INFO] [stdout] test left_only ... ok
[INFO] [stdout] test interspersed_left_and_right ... ok
[INFO] [stdout] test overlapping_left_and_right ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/peeking_take_while-b2959e4791cda268
[INFO] [stdout] test right_only ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test peeking_take_while_peekable ... ok
[INFO] [stdout] test peeking_take_while_put_back_n ... ok
[INFO] [stdout] test peeking_take_while_put_back ... ok
[INFO] [stdout] test peeking_take_while_slice_iter_rev ... ok
[INFO] [stdout] test peeking_take_while_slice_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quick-09e009172cc80bae
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test collect_tuple_matches_size ... ok
[INFO] [stdout] test count_unique ... ok
[INFO] [stdout] test equal_chunks_lazy ... ok
[INFO] [stdout] test correct_group_map_modulo_key ... ok
[INFO] [stdout] test equal_dedup ... ok
[INFO] [stdout] test correct_permutations ... ok
[INFO] [stdout] test equal_intersperse ... ok
[INFO] [stdout] test equal_step_vec ... ok
[INFO] [stdout] test equal_combinations ... ok
[INFO] [stdout] test equal_partition ... ok
[INFO] [stdout] test equal_dedup_by ... ok
[INFO] [stdout] test equal_tuple_windows_1 ... ok
[INFO] [stdout] test equal_step ... ok
[INFO] [stdout] test equal_tuple_windows_4 ... ok
[INFO] [stdout] test equal_merge ... ok
[INFO] [stdout] test equal_tuple_windows_3 ... ok
[INFO] [stdout] test equal_tuple_windows_2 ... ok
[INFO] [stdout] test equal_tuples_2 ... ok
[INFO] [stdout] test equal_kmerge ... ok
[INFO] [stdout] test equal_tuples_1 ... ok
[INFO] [stdout] test exact_interleave ... ok
[INFO] [stdout] test equal_tuples_3 ... ok
[INFO] [stdout] test equal_tuples_4 ... ok
[INFO] [stdout] test exact_repeatn ... ok
[INFO] [stdout] test exact_interleave_shortest ... ok
[INFO] [stdout] test exact_tuple_buffer ... ok
[INFO] [stdout] test exactly_one_i32 ... ok
[INFO] [stdout] test equal_zip_eq ... ok
[INFO] [stdout] test equal_combinations_2 ... ok
[INFO] [stdout] test fuzz_group_by_lazy_2 ... ok
[INFO] [stdout] test permutations_k0_yields_once ... ok
[INFO] [stdout] test permutations_count ... ok
[INFO] [stdout] test fuzz_group_by_lazy_duo ... ok
[INFO] [stdout] test permutations_lexic_order ... ok
[INFO] [stdout] test size_2_zip_longest ... ok
[INFO] [stdout] test permutations_size ... ok
[INFO] [stdout] test fuzz_group_by_lazy_1 ... ok
[INFO] [stdout] test size_dedup ... ok
[INFO] [stdout] test fuzz_group_by_lazy_3 ... ok
[INFO] [stdout] test size_interleave_shortest ... ok
[INFO] [stdout] test minmax_f64 ... ok
[INFO] [stdout] test minmax ... ok
[INFO] [stdout] test size_intersperse ... ok
[INFO] [stdout] test size_interleave ... ok
[INFO] [stdout] test size_merge ... ok
[INFO] [stdout] test size_multipeek ... ok
[INFO] [stdout] test size_kmerge ... ok
[INFO] [stdout] test size_pad_tail ... ok
[INFO] [stdout] test size_pad_tail2 ... ok
[INFO] [stdout] test size_dedup_by ... ok
[INFO] [stdout] test size_put_back ... ok
[INFO] [stdout] test size_tee ... ok
[INFO] [stdout] test size_step ... ok
[INFO] [stdout] test size_put_backn ... ok
[INFO] [stdout] test size_take_while_ref ... ok
[INFO] [stdout] test size_unique ... ok
[INFO] [stdout] test size_tee_2 ... ok
[INFO] [stdout] test size_product ... ok
[INFO] [stdout] test size_zip ... ok
[INFO] [stdout] test size_zip_macro ... ok
[INFO] [stdout] test size_zip_longest ... ok
[INFO] [stdout] test with_position_exact_size_1 ... ok
[INFO] [stdout] test size_zip_rc ... ok
[INFO] [stdout] test with_position_exact_size_2 ... ok
[INFO] [stdout] test tree_fold1_f64 ... ok
[INFO] [stdout] test size_combinations ... ok
[INFO] [stdout] test size_product3 ... ok
[INFO] [stdout] test equal_kmerge_by_lt ... ok
[INFO] [stdout] test correct_cartesian_product3 ... ok
[INFO] [stdout] test equal_kmerge_by_le ... ok
[INFO] [stdout] test equal_kmerge_2 ... ok
[INFO] [stdout] test equal_kmerge_by_ge ... ok
[INFO] [stdout] test size_multi_product ... ok
[INFO] [stdout] test correct_multi_product3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/specializations-dcaba95d44f4b81d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test put_back ... ok
[INFO] [stdout] test merge_join_by ... ok
[INFO] [stdout] test put_back_qc ... ok
[INFO] [stdout] test merge_join_by_qc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_core-f2595bff4bb3d54c
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test batching ... ok
[INFO] [stdout] test count_clones ... ok
[INFO] [stdout] test dropping ... ok
[INFO] [stdout] test exactly_one ... ok
[INFO] [stdout] test foreach ... ok
[INFO] [stdout] test izip2 ... ok
[INFO] [stdout] test izip3 ... ok
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test izip_macro ... ok
[INFO] [stdout] test part ... ok
[INFO] [stdout] test product1 ... ok
[INFO] [stdout] test product2 ... ok
[INFO] [stdout] test product_temporary ... ok
[INFO] [stdout] test multizip3 ... ok
[INFO] [stdout] test repeatn ... ok
[INFO] [stdout] test step ... ok
[INFO] [stdout] test sum1 ... ok
[INFO] [stdout] test test_interleave ... ok
[INFO] [stdout] test test_put_back ... ok
[INFO] [stdout] test write_to ... ok
[INFO] [stdout] test tree_fold1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_std-3479db9868beb0e8
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test all_equal ... ok
[INFO] [stdout] test chunks ... ok
[INFO] [stdout] test combinations ... ok
[INFO] [stdout] test combinations_with_replacement ... ok
[INFO] [stdout] test combinations_of_too_short ... ok
[INFO] [stdout] test combinations_zero ... ok
[INFO] [stdout] test concat_empty ... ok
[INFO] [stdout] test concat_non_empty ... ok
[INFO] [stdout] test dedup ... ok
[INFO] [stdout] test dedup_by ... ok
[INFO] [stdout] test diff_longer ... ok
[INFO] [stdout] test fold_while ... ok
[INFO] [stdout] test diff_mismatch ... ok
[INFO] [stdout] test format ... ok
[INFO] [stdout] test diff_shorter ... ok
[INFO] [stdout] test interleave_shortest ... ok
[INFO] [stdout] test group_by_lazy_2 ... ok
[INFO] [stdout] test join ... ok
[INFO] [stdout] test group_by_lazy_3 ... ok
[INFO] [stdout] test intersperse ... ok
[INFO] [stdout] test kmerge_2 ... ok
[INFO] [stdout] test kmerge_size_hint ... ok
[INFO] [stdout] test kmerge_empty_size_hint ... ok
[INFO] [stdout] test kmerge_empty ... ok
[INFO] [stdout] test merge_by ... ok
[INFO] [stdout] test merge_by_btree ... ok
[INFO] [stdout] test group_by ... ok
[INFO] [stdout] test kmerge ... ok
[INFO] [stdout] test minmax ... ok
[INFO] [stdout] test pad_using ... ok
[INFO] [stdout] test permutations_zero ... ok
[INFO] [stdout] test sorted_by_key ... ok
[INFO] [stdout] test product3 ... ok
[INFO] [stdout] test sorted_by ... ok
[INFO] [stdout] test test_put_back_n ... ok
[INFO] [stdout] test test_multipeek_peeking_next ... ok
[INFO] [stdout] test test_multipeek ... ok
[INFO] [stdout] test trait_pointers ... ok
[INFO] [stdout] test test_rciter ... ok
[INFO] [stdout] test test_multipeek_reset ... ok
[INFO] [stdout] test unique ... ok
[INFO] [stdout] test while_some ... ok
[INFO] [stdout] test tee ... ok
[INFO] [stdout] test unique_by ... ok
[INFO] [stdout] test tree_fold1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tuples-548b201aea2ffcc5
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test collect_tuple ... ok
[INFO] [stdout] test next_tuple ... ok
[INFO] [stdout] test tuple_windows ... ok
[INFO] [stdout] test tuples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zip-a602c95a6c8a10a8
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_double_ended_zip_longest ... ok
[INFO] [stdout] test test_zip_longest_size_hint ... ok
[INFO] [stdout] test zip_longest_fused ... ok
[INFO] [stdout] test zip_eq_panic1 ... ok
[INFO] [stdout] test zip_eq_panic2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests itertools
[INFO] [stdout] 
[INFO] [stdout] running 109 tests
[INFO] [stdout] test src/free.rs - free::max (line 171) ... FAILED
[INFO] [stdout] test src/free.rs - free::enumerate (line 35) ... FAILED
[INFO] [stdout] test src/concat_impl.rs - concat_impl::concat (line 11) ... FAILED
[INFO] [stdout] test src/kmerge_impl.rs - kmerge_impl::kmerge (line 128) ... FAILED
[INFO] [stdout] test src/adaptors/mod.rs - adaptors::interleave (line 35) ... FAILED
[INFO] [stdout] test src/free.rs - free::chain (line 89) ... FAILED
[INFO] [stdout] test src/adaptors/mod.rs - adaptors::merge (line 504) ... FAILED
[INFO] [stdout] test src/free.rs - free::fold (line 123) ... FAILED
[INFO] [stdout] test src/free.rs - free::sorted (line 223) ... FAILED
[INFO] [stdout] test src/free.rs - free::zip (line 70) ... FAILED
[INFO] [stdout] test src/free.rs - free::join (line 204) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 17) ... FAILED
[INFO] [stdout] test src/free.rs - free::min (line 187) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::all_equal (line 1409) ... FAILED
[INFO] [stdout] test src/free.rs - free::cloned (line 107) ... FAILED
[INFO] [stdout] test src/free.rs - free::any (line 155) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::coalesce (line 919) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::cartesian_product (line 854) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::chunks (line 527) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 27) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::batching (line 446) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::fold_results (line 1698) ... ignored
[INFO] [stdout] test src/free.rs - free::all (line 139) ... FAILED
[INFO] [stdout] test src/free.rs - free::rev (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::collect_tuple (line 1357) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::combinations (line 1139) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::combinations (line 1152) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::concat (line 1511) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::dropping_back (line 1464) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::combinations_with_replacement (line 1176) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::fold_options (line 1747) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::exactly_one (line 2560) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::dropping (line 1437) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::foreach (line 1484) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::fold_results (line 1708) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::fold_while (line 1902) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::format (line 1631) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::dedup (line 947) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::find_position (line 1386) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::format_with (line 1658) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::interleave (line 343) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::dedup_by (line 969) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::kmerge_by (line 829) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::group_by (line 489) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::intersperse (line 381) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::kmerge (line 800) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::interleave_shortest (line 361) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::map_into (line 676) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::merge (line 712) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::join (line 1598) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::fold1 (line 1777) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::next_tuple (line 1336) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::into_group_map (line 2146) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::merge_join_by (line 767) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::merge_by (line 735) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_max (line 2248) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::partition_map (line 2109) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_max_by_key (line 2276) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::multi_cartesian_product (line 880) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::permutations (line 1207) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::map_results (line 692) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_max_by (line 2304) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::permutations (line 1223) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_min_by (line 2387) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::minmax (line 2181) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_minmax_by (line 2521) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_min_by_key (line 2359) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::sorted_by (line 2047) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::product1 (line 1991) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_minmax (line 2433) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::positions (line 1297) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::pad_using (line 1248) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_min (line 2331) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::take_while_ref (line 1054) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::sum1 (line 1963) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::tree_fold1 (line 1820) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::tuple_combinations (line 1098) ... FAILED
[INFO] [stdout] test src/lib.rs - assert_equal (line 2625) ... ignored
[INFO] [stdout] test src/lib.rs - Itertools::sorted (line 2018) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::step (line 660) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::sorted_by_key (line 2080) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_minmax_by_key (line 2478) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::tuple_windows (line 555) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::unique (line 990) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::zip_longest (line 413) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::set_from (line 1571) ... ok
[INFO] [stdout] test src/size_hint.rs - size_hint::mul (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - Itertools::update (line 1315) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::tuples (line 592) ... FAILED
[INFO] [stdout] test src/lib.rs - iproduct (line 217) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::tee (line 633) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::unique_by (line 1012) ... FAILED
[INFO] [stdout] test src/lib.rs - partition (line 2661) ... FAILED
[INFO] [stdout] test src/lib.rs - izip (line 267) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::with_position (line 1273) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::while_some (line 1077) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::try_collect (line 1539) ... ok
[INFO] [stdout] test src/tuple_impl.rs - tuple_impl::Tuples<I, T>::into_buffer (line 114) ... FAILED
[INFO] [stdout] test src/ziptuple.rs - ziptuple::multizip (line 28) ... FAILED
[INFO] [stdout] test src/sources.rs - sources::iterate (line 179) ... FAILED
[INFO] [stdout] test src/rciter_impl.rs - rciter_impl::rciter (line 24) ... FAILED
[INFO] [stdout] test src/process_results_impl.rs - process_results_impl::process_results (line 55) ... FAILED
[INFO] [stdout] test src/zip_eq_impl.rs - zip_eq_impl::zip_eq (line 19) ... ok
[INFO] [stdout] test src/sources.rs - sources::repeat_call (line 25) ... FAILED
[INFO] [stdout] test src/minmax.rs - minmax::MinMaxResult<T>::into_option (line 26) ... ok
[INFO] [stdout] test src/lib.rs - equal (line 2597) ... FAILED
[INFO] [stdout] test src/put_back_n_impl.rs - put_back_n_impl::PutBackN<I>::put_back (line 31) ... ok
[INFO] [stdout] test src/sources.rs - sources::unfold (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/free.rs - free::max (line 171) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::enumerate (line 35) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/concat_impl.rs - concat_impl::concat (line 11) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/kmerge_impl.rs - kmerge_impl::kmerge (line 128) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/adaptors/mod.rs - adaptors::interleave (line 35) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::chain (line 89) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/adaptors/mod.rs - adaptors::merge (line 504) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::fold (line 123) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::sorted (line 223) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::zip (line 70) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::join (line 204) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 10) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::min (line 187) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::all_equal (line 1409) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::cloned (line 107) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::any (line 155) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::coalesce (line 919) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::cartesian_product (line 854) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::chunks (line 527) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 27) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::batching (line 446) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::all (line 139) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/free.rs - free::rev (line 52) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::collect_tuple (line 1357) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::combinations (line 1139) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::combinations (line 1152) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::concat (line 1511) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::dropping_back (line 1464) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::combinations_with_replacement (line 1176) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::fold_options (line 1747) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::exactly_one (line 2560) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::dropping (line 1437) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::foreach (line 1484) stdout ----
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::foreach': Use .for_each() instead
[INFO] [stdout]   --> src/lib.rs:1491:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | (0..5).map(|x| x * 2 + 1).foreach(|x| { tx.send(x).unwrap(); } );
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::fold_results (line 1708) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::fold_while (line 1902) stdout ----
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::fold_while': Use .try_fold() instead
[INFO] [stdout]   --> src/lib.rs:1924:30
[INFO] [stdout]    |
[INFO] [stdout] 25 | let result3 = numbers.iter().fold_while(0, |acc, x| {
[INFO] [stdout]    |                              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::format (line 1631) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::dedup (line 947) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::find_position (line 1386) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::format_with (line 1658) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::interleave (line 343) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::dedup_by (line 969) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::kmerge_by (line 829) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::group_by (line 489) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::intersperse (line 381) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::kmerge (line 800) stdout ----
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::step': Use std .step_by() instead
[INFO] [stdout]  --> src/lib.rs:803:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | let a = (0..6).step(3);
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::step': Use std .step_by() instead
[INFO] [stdout]  --> src/lib.rs:804:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | let b = (1..6).step(3);
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::step': Use std .step_by() instead
[INFO] [stdout]  --> src/lib.rs:805:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | let c = (2..6).step(3);
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::interleave_shortest (line 361) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::map_into (line 676) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::merge (line 712) stdout ----
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::step': Use std .step_by() instead
[INFO] [stdout]  --> src/lib.rs:715:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | let a = (0..11).step(3);
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::step': Use std .step_by() instead
[INFO] [stdout]  --> src/lib.rs:716:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | let b = (0..11).step(5);
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::join (line 1598) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::next_tuple (line 1336) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::into_group_map (line 2146) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::merge_join_by (line 767) stdout ----
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::step': Use std .step_by() instead
[INFO] [stdout]  --> src/lib.rs:771:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | let ki = (0..10).step(3);
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::step': Use std .step_by() instead
[INFO] [stdout]  --> src/lib.rs:772:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | let ku = (0..10).step(5);
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::merge_by (line 735) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::position_max (line 2248) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::partition_map (line 2109) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::position_max_by_key (line 2276) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::multi_cartesian_product (line 880) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::permutations (line 1207) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::position_max_by (line 2304) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::permutations (line 1223) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::position_min_by (line 2387) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::minmax (line 2181) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::position_minmax_by (line 2521) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::position_min_by_key (line 2359) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::sorted_by (line 2047) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::product1 (line 1991) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::position_minmax (line 2433) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::positions (line 1297) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::take_while_ref (line 1054) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::sum1 (line 1963) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::tree_fold1 (line 1820) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::tuple_combinations (line 1098) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::step (line 660) stdout ----
[INFO] [stdout] warning: use of deprecated item 'itertools::Itertools::step': Use std .step_by() instead
[INFO] [stdout]  --> src/lib.rs:663:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | let it = (0..8).step(3);
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::sorted_by_key (line 2080) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::tuple_windows (line 555) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::unique (line 990) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::zip_longest (line 413) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::update (line 1315) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::tuples (line 592) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - iproduct (line 217) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::tee (line 633) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::unique_by (line 1012) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - partition (line 2661) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - izip (line 267) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::with_position (line 1273) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Itertools::while_some (line 1077) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tuple_impl.rs - tuple_impl::Tuples<I, T>::into_buffer (line 114) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ziptuple.rs - ziptuple::multizip (line 28) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sources.rs - sources::iterate (line 179) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rciter_impl.rs - rciter_impl::rciter (line 24) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/process_results_impl.rs - process_results_impl::process_results (line 55) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sources.rs - sources::repeat_call (line 25) stdout ----
[INFO] [stdout] warning: use of deprecated item 'itertools::repeat_call': Use std repeat_with() instead
[INFO] [stdout]   --> src/sources.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | for element in repeat_call(|| heap.pop()).while_some() {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'itertools::repeat_call': Use std repeat_with() instead
[INFO] [stdout]   --> src/sources.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     repeat_call(|| 1).take(5),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'itertools::repeat_call': Use std repeat_with() instead
[INFO] [stdout]  --> src/sources.rs:26:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::repeat_call;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - equal (line 2597) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/adaptors/mod.rs - adaptors::interleave (line 35)
[INFO] [stdout]     src/adaptors/mod.rs - adaptors::merge (line 504)
[INFO] [stdout]     src/concat_impl.rs - concat_impl::concat (line 11)
[INFO] [stdout]     src/free.rs - free::all (line 139)
[INFO] [stdout]     src/free.rs - free::any (line 155)
[INFO] [stdout]     src/free.rs - free::chain (line 89)
[INFO] [stdout]     src/free.rs - free::cloned (line 107)
[INFO] [stdout]     src/free.rs - free::enumerate (line 35)
[INFO] [stdout]     src/free.rs - free::fold (line 123)
[INFO] [stdout]     src/free.rs - free::join (line 204)
[INFO] [stdout]     src/free.rs - free::max (line 171)
[INFO] [stdout]     src/free.rs - free::min (line 187)
[INFO] [stdout]     src/free.rs - free::rev (line 52)
[INFO] [stdout]     src/free.rs - free::sorted (line 223)
[INFO] [stdout]     src/free.rs - free::zip (line 70)
[INFO] [stdout]     src/kmerge_impl.rs - kmerge_impl::kmerge (line 128)
[INFO] [stdout]     src/lib.rs - (line 10)
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout]     src/lib.rs - (line 27)
[INFO] [stdout]     src/lib.rs - Itertools::all_equal (line 1409)
[INFO] [stdout]     src/lib.rs - Itertools::batching (line 446)
[INFO] [stdout]     src/lib.rs - Itertools::cartesian_product (line 854)
[INFO] [stdout]     src/lib.rs - Itertools::chunks (line 527)
[INFO] [stdout]     src/lib.rs - Itertools::coalesce (line 919)
[INFO] [stdout]     src/lib.rs - Itertools::collect_tuple (line 1357)
[INFO] [stdout]     src/lib.rs - Itertools::combinations (line 1139)
[INFO] [stdout]     src/lib.rs - Itertools::combinations (line 1152)
[INFO] [stdout]     src/lib.rs - Itertools::combinations_with_replacement (line 1176)
[INFO] [stdout]     src/lib.rs - Itertools::concat (line 1511)
[INFO] [stdout]     src/lib.rs - Itertools::dedup (line 947)
[INFO] [stdout]     src/lib.rs - Itertools::dedup_by (line 969)
[INFO] [stdout]     src/lib.rs - Itertools::dropping (line 1437)
[INFO] [stdout]     src/lib.rs - Itertools::dropping_back (line 1464)
[INFO] [stdout]     src/lib.rs - Itertools::exactly_one (line 2560)
[INFO] [stdout]     src/lib.rs - Itertools::find_position (line 1386)
[INFO] [stdout]     src/lib.rs - Itertools::fold_options (line 1747)
[INFO] [stdout]     src/lib.rs - Itertools::fold_results (line 1708)
[INFO] [stdout]     src/lib.rs - Itertools::fold_while (line 1902)
[INFO] [stdout]     src/lib.rs - Itertools::foreach (line 1484)
[INFO] [stdout]     src/lib.rs - Itertools::format (line 1631)
[INFO] [stdout]     src/lib.rs - Itertools::format_with (line 1658)
[INFO] [stdout]     src/lib.rs - Itertools::group_by (line 489)
[INFO] [stdout]     src/lib.rs - Itertools::interleave (line 343)
[INFO] [stdout]     src/lib.rs - Itertools::interleave_shortest (line 361)
[INFO] [stdout]     src/lib.rs - Itertools::intersperse (line 381)
[INFO] [stdout]     src/lib.rs - Itertools::into_group_map (line 2146)
[INFO] [stdout]     src/lib.rs - Itertools::join (line 1598)
[INFO] [stdout]     src/lib.rs - Itertools::kmerge (line 800)
[INFO] [stdout]     src/lib.rs - Itertools::kmerge_by (line 829)
[INFO] [stdout]     src/lib.rs - Itertools::map_into (line 676)
[INFO] [stdout]     src/lib.rs - Itertools::merge (line 712)
[INFO] [stdout]     src/lib.rs - Itertools::merge_by (line 735)
[INFO] [stdout]     src/lib.rs - Itertools::merge_join_by (line 767)
[INFO] [stdout]     src/lib.rs - Itertools::minmax (line 2181)
[INFO] [stdout]     src/lib.rs - Itertools::multi_cartesian_product (line 880)
[INFO] [stdout]     src/lib.rs - Itertools::next_tuple (line 1336)
[INFO] [stdout]     src/lib.rs - Itertools::partition_map (line 2109)
[INFO] [stdout]     src/lib.rs - Itertools::permutations (line 1207)
[INFO] [stdout]     src/lib.rs - Itertools::permutations (line 1223)
[INFO] [stdout]     src/lib.rs - Itertools::position_max (line 2248)
[INFO] [stdout]     src/lib.rs - Itertools::position_max_by (line 2304)
[INFO] [stdout]     src/lib.rs - Itertools::position_max_by_key (line 2276)
[INFO] [stdout]     src/lib.rs - Itertools::position_min_by (line 2387)
[INFO] [stdout]     src/lib.rs - Itertools::position_min_by_key (line 2359)
[INFO] [stdout]     src/lib.rs - Itertools::position_minmax (line 2433)
[INFO] [stdout]     src/lib.rs - Itertools::position_minmax_by (line 2521)
[INFO] [stdout]     src/lib.rs - Itertools::positions (line 1297)
[INFO] [stdout]     src/lib.rs - Itertools::product1 (line 1991)
[INFO] [stdout]     src/lib.rs - Itertools::sorted_by (line 2047)
[INFO] [stdout]     src/lib.rs - Itertools::sorted_by_key (line 2080)
[INFO] [stdout]     src/lib.rs - Itertools::step (line 660)
[INFO] [stdout]     src/lib.rs - Itertools::sum1 (line 1963)
[INFO] [stdout]     src/lib.rs - Itertools::take_while_ref (line 1054)
[INFO] [stdout]     src/lib.rs - Itertools::tee (line 633)
[INFO] [stdout]     src/lib.rs - Itertools::tree_fold1 (line 1820)
[INFO] [stdout]     src/lib.rs - Itertools::tuple_combinations (line 1098)
[INFO] [stdout]     src/lib.rs - Itertools::tuple_windows (line 555)
[INFO] [stdout]     src/lib.rs - Itertools::tuples (line 592)
[INFO] [stdout]     src/lib.rs - Itertools::unique (line 990)
[INFO] [stdout]     src/lib.rs - Itertools::unique_by (line 1012)
[INFO] [stdout]     src/lib.rs - Itertools::update (line 1315)
[INFO] [stdout]     src/lib.rs - Itertools::while_some (line 1077)
[INFO] [stdout]     src/lib.rs - Itertools::with_position (line 1273)
[INFO] [stdout]     src/lib.rs - Itertools::zip_longest (line 413)
[INFO] [stdout]     src/lib.rs - equal (line 2597)
[INFO] [stdout]     src/lib.rs - iproduct (line 217)
[INFO] [stdout]     src/lib.rs - izip (line 267)
[INFO] [stdout]     src/lib.rs - partition (line 2661)
[INFO] [stdout]     src/process_results_impl.rs - process_results_impl::process_results (line 55)
[INFO] [stdout]     src/rciter_impl.rs - rciter_impl::rciter (line 24)
[INFO] [stdout]     src/sources.rs - sources::iterate (line 179)
[INFO] [stdout]     src/sources.rs - sources::repeat_call (line 25)
[INFO] [stdout]     src/tuple_impl.rs - tuple_impl::Tuples<I, T>::into_buffer (line 114)
[INFO] [stdout]     src/ziptuple.rs - ziptuple::multizip (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 94 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "48beb53d88bef5d6d2ba884de6540d8487eba3de64b62688860c998e373ff568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48beb53d88bef5d6d2ba884de6540d8487eba3de64b62688860c998e373ff568", kill_on_drop: false }`
[INFO] [stdout] 48beb53d88bef5d6d2ba884de6540d8487eba3de64b62688860c998e373ff568