[INFO] crate itertools 0.9.0 is already in cache
[INFO] testing itertools-0.9.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate itertools 0.9.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate itertools 0.9.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-3/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a419f988cbb0dba7486c47899bbe231839f376bec2881711e1df714a9e71d7e1
[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" "a419f988cbb0dba7486c47899bbe231839f376bec2881711e1df714a9e71d7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a419f988cbb0dba7486c47899bbe231839f376bec2881711e1df714a9e71d7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a419f988cbb0dba7486c47899bbe231839f376bec2881711e1df714a9e71d7e1", kill_on_drop: false }`
[INFO] [stdout] a419f988cbb0dba7486c47899bbe231839f376bec2881711e1df714a9e71d7e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f687b4fd2190264885243d7316916778ee54cba16afd37979303cd834c70d4b
[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" "4f687b4fd2190264885243d7316916778ee54cba16afd37979303cd834c70d4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "4f687b4fd2190264885243d7316916778ee54cba16afd37979303cd834c70d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f687b4fd2190264885243d7316916778ee54cba16afd37979303cd834c70d4b", kill_on_drop: false }`
[INFO] [stdout] 4f687b4fd2190264885243d7316916778ee54cba16afd37979303cd834c70d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5893afae443077bd2b9356f687335040d887c241c79561286cbb1b7ee512c05b
[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" "5893afae443077bd2b9356f687335040d887c241c79561286cbb1b7ee512c05b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.1
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.47
[INFO] [stderr]    Compiling bstr v0.2.11
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[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 1m 02s
[INFO] running `Command { std: "docker" "inspect" "5893afae443077bd2b9356f687335040d887c241c79561286cbb1b7ee512c05b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5893afae443077bd2b9356f687335040d887c241c79561286cbb1b7ee512c05b", kill_on_drop: false }`
[INFO] [stdout] 5893afae443077bd2b9356f687335040d887c241c79561286cbb1b7ee512c05b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee6ad00469376feec12c924a66d3a7ec098f067499b94265e5fcd051c5c74b72
[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" "ee6ad00469376feec12c924a66d3a7ec098f067499b94265e5fcd051c5c74b72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adaptors_no_collect-a4ab1767463b983e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test combinations_with_replacement_no_collect ... ok
[INFO] [stdout] test permutations_no_collect ... ok
[INFO] [stdout] test combinations_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-a15d0d68846f36b4
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/merge_join-f32792a0bfeb8c3b
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test first_left_then_right ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/peeking_take_while-fda57fe31939fd01
[INFO] [stdout] test interspersed_left_and_right ... ok
[INFO] [stdout] test left_only ... ok
[INFO] [stdout] test overlapping_left_and_right ... ok
[INFO] [stdout] test first_right_then_left ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test right_only ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quick-5a0ac473355f243c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test peeking_take_while_put_back ... ok
[INFO] [stdout] test peeking_take_while_put_back_n ... ok
[INFO] [stdout] test peeking_take_while_slice_iter ... ok
[INFO] [stdout] test peeking_take_while_slice_iter_rev ... ok
[INFO] [stdout] test peeking_take_while_peekable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test equal_dedup ... ok
[INFO] [stdout] test equal_intersperse ... ok
[INFO] [stdout] test collect_tuple_matches_size ... ok
[INFO] [stdout] test correct_group_map_modulo_key ... ok
[INFO] [stdout] test equal_dedup_by ... ok
[INFO] [stdout] test count_unique ... ok
[INFO] [stdout] test equal_chunks_lazy ... ok
[INFO] [stdout] test correct_permutations ... ok
[INFO] [stdout] test equal_kmerge ... ok
[INFO] [stdout] test equal_step ... ok
[INFO] [stdout] test equal_step_vec ... ok
[INFO] [stdout] test equal_tuple_windows_2 ... ok
[INFO] [stdout] test equal_partition ... ok
[INFO] [stdout] test equal_combinations ... ok
[INFO] [stdout] test equal_merge ... ok
[INFO] [stdout] test equal_tuple_windows_3 ... ok
[INFO] [stdout] test equal_tuples_1 ... ok
[INFO] [stdout] test equal_tuple_windows_1 ... ok
[INFO] [stdout] test equal_combinations_2 ... ok
[INFO] [stdout] test equal_tuples_2 ... ok
[INFO] [stdout] test exact_repeatn ... ok
[INFO] [stdout] test fuzz_group_by_lazy_1 ... ok
[INFO] [stdout] test equal_tuples_3 ... ok
[INFO] [stdout] test equal_tuple_windows_4 ... ok
[INFO] [stdout] test exact_interleave ... ok
[INFO] [stdout] test exact_interleave_shortest ... ok
[INFO] [stdout] test exact_tuple_buffer ... ok
[INFO] [stdout] test permutations_k0_yields_once ... ok
[INFO] [stdout] test permutations_count ... ok
[INFO] [stdout] test equal_tuples_4 ... ok
[INFO] [stdout] test equal_zip_eq ... ok
[INFO] [stdout] test permutations_lexic_order ... ok
[INFO] [stdout] test fuzz_group_by_lazy_2 ... ok
[INFO] [stdout] test size_2_zip_longest ... ok
[INFO] [stdout] test exactly_one_i32 ... ok
[INFO] [stdout] test fuzz_group_by_lazy_duo ... ok
[INFO] [stdout] test size_interleave ... ok
[INFO] [stdout] test minmax ... ok
[INFO] [stdout] test permutations_size ... ok
[INFO] [stdout] test minmax_f64 ... ok
[INFO] [stdout] test size_interleave_shortest ... ok
[INFO] [stdout] test size_merge ... ok
[INFO] [stdout] test fuzz_group_by_lazy_3 ... ok
[INFO] [stdout] test size_pad_tail2 ... ok
[INFO] [stdout] test size_intersperse ... ok
[INFO] [stdout] test size_pad_tail ... ok
[INFO] [stdout] test size_dedup ... ok
[INFO] [stdout] test size_multipeek ... ok
[INFO] [stdout] test size_kmerge ... ok
[INFO] [stdout] test size_dedup_by ... ok
[INFO] [stdout] test size_product ... 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 ... ok
[INFO] [stdout] test size_zip_macro ... ok
[INFO] [stdout] test size_zip ... ok
[INFO] [stdout] test size_put_back ... ok
[INFO] [stdout] test size_tee_2 ... ok
[INFO] [stdout] test size_zip_rc ... ok
[INFO] [stdout] test with_position_exact_size_2 ... ok
[INFO] [stdout] test with_position_exact_size_1 ... ok
[INFO] [stdout] test size_zip_longest ... ok
[INFO] [stdout] test size_combinations ... ok
[INFO] [stdout] test tree_fold1_f64 ... ok
[INFO] [stdout] test correct_cartesian_product3 ... ok
[INFO] [stdout] test size_product3 ... ok
[INFO] [stdout] test equal_kmerge_2 ... ok
[INFO] [stdout] test equal_kmerge_by_le ... ok
[INFO] [stdout] test equal_kmerge_by_lt ... 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-d647d58d2c6e6a70
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test merge_join_by ... ok
[INFO] [stdout] test put_back ... 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-57fc1246a591e2ee
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test batching ... ok
[INFO] [stdout] test dropping ... ok
[INFO] [stdout] test count_clones ... ok
[INFO] [stdout] test exactly_one ... ok
[INFO] [stdout] test foreach ... ok
[INFO] [stdout] test izip3 ... ok
[INFO] [stdout] test izip_macro ... ok
[INFO] [stdout] test izip2 ... ok
[INFO] [stdout] test multizip3 ... 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 sum1 ... ok
[INFO] [stdout] test step ... ok
[INFO] [stdout] test test_interleave ... ok
[INFO] [stdout] test test_put_back ... ok
[INFO] [stdout] test tree_fold1 ... ok
[INFO] [stdout] test repeatn ... ok
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test write_to ... 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-ba1f45833843eabd
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test chunks ... ok
[INFO] [stdout] test all_equal ... ok
[INFO] [stdout] test combinations ... ok
[INFO] [stdout] test combinations_of_too_short ... ok
[INFO] [stdout] test combinations_with_replacement ... 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_mismatch ... ok
[INFO] [stdout] test diff_longer ... ok
[INFO] [stdout] test diff_shorter ... ok
[INFO] [stdout] test fold_while ... ok
[INFO] [stdout] test format ... ok
[INFO] [stdout] test group_by_lazy_2 ... ok
[INFO] [stdout] test join ... ok
[INFO] [stdout] test kmerge ... ok
[INFO] [stdout] test interleave_shortest ... ok
[INFO] [stdout] test group_by_lazy_3 ... ok
[INFO] [stdout] test intersperse ... ok
[INFO] [stdout] test kmerge_empty_size_hint ... ok
[INFO] [stdout] test kmerge_size_hint ... ok
[INFO] [stdout] test merge_by ... ok
[INFO] [stdout] test kmerge_2 ... ok
[INFO] [stdout] test kmerge_empty ... ok
[INFO] [stdout] test merge_by_btree ... ok
[INFO] [stdout] test minmax ... ok
[INFO] [stdout] test pad_using ... ok
[INFO] [stdout] test permutations_zero ... ok
[INFO] [stdout] test product3 ... ok
[INFO] [stdout] test sorted_by ... ok
[INFO] [stdout] test tee ... ok
[INFO] [stdout] test sorted_by_key ... ok
[INFO] [stdout] test test_multipeek_reset ... ok
[INFO] [stdout] test test_put_back_n ... ok
[INFO] [stdout] test test_multipeek ... ok
[INFO] [stdout] test test_multipeek_peeking_next ... ok
[INFO] [stdout] test test_rciter ... ok
[INFO] [stdout] test trait_pointers ... ok
[INFO] [stdout] test tree_fold1 ... ok
[INFO] [stdout] test unique ... ok
[INFO] [stdout] test group_by ... ok
[INFO] [stdout] test unique_by ... ok
[INFO] [stdout] test while_some ... 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-3ace81d5daae0d24
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test next_tuple ... ok
[INFO] [stdout] test collect_tuple ... ok
[INFO] [stdout] test tuples ... ok
[INFO] [stdout] test tuple_windows ... 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-971817b394d44299
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_zip_longest_size_hint ... ok
[INFO] [stdout] test test_double_ended_zip_longest ... 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/kmerge_impl.rs - kmerge_impl::kmerge (line 128) ... FAILED
[INFO] [stdout] test src/free.rs - free::sorted (line 223) ... FAILED
[INFO] [stdout] test src/free.rs - free::fold (line 123) ... FAILED
[INFO] [stdout] test src/adaptors/mod.rs - adaptors::interleave (line 35) ... FAILED
[INFO] [stdout] test src/free.rs - free::join (line 204) ... FAILED
[INFO] [stdout] test src/free.rs - free::min (line 187) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 10) ... FAILED
[INFO] [stdout] test src/adaptors/mod.rs - adaptors::merge (line 504) ... FAILED
[INFO] [stdout] test src/free.rs - free::enumerate (line 35) ... FAILED
[INFO] [stdout] test src/free.rs - free::chain (line 89) ... ok
[INFO] [stdout] test src/free.rs - free::zip (line 70) ... FAILED
[INFO] [stdout] test src/free.rs - free::all (line 139) ... ok
[INFO] [stdout] test src/free.rs - free::max (line 171) ... ok
[INFO] [stdout] test src/free.rs - free::any (line 155) ... ok
[INFO] [stdout] test src/free.rs - free::rev (line 52) ... ok
[INFO] [stdout] test src/concat_impl.rs - concat_impl::concat (line 11) ... ok
[INFO] [stdout] test src/free.rs - free::cloned (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::dedup (line 947) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::chunks (line 527) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::cartesian_product (line 854) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 17) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::combinations_with_replacement (line 1176) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::fold_results (line 1698) ... ignored
[INFO] [stdout] test src/lib.rs - Itertools::all_equal (line 1409) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::collect_tuple (line 1357) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::coalesce (line 919) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::concat (line 1511) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::combinations (line 1152) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::batching (line 446) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::fold1 (line 1777) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::dedup_by (line 969) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::combinations (line 1139) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::fold_while (line 1902) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::fold_results (line 1708) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::find_position (line 1386) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::dropping_back (line 1464) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::fold_options (line 1747) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::format_with (line 1658) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::dropping (line 1437) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::interleave_shortest (line 361) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::format (line 1631) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::exactly_one (line 2560) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::map_into (line 676) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::join (line 1598) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::foreach (line 1484) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::interleave (line 343) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::intersperse (line 381) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::kmerge (line 800) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::map_results (line 692) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::group_by (line 489) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::merge_by (line 735) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::next_tuple (line 1336) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::merge_join_by (line 767) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::merge (line 712) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::kmerge_by (line 829) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::minmax (line 2181) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::permutations (line 1207) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_max (line 2248) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::permutations (line 1223) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::multi_cartesian_product (line 880) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::into_group_map (line 2146) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::pad_using (line 1248) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_max_by (line 2304) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_max_by_key (line 2276) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_min_by (line 2387) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_min (line 2331) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::partition_map (line 2109) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_minmax (line 2433) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::position_min_by_key (line 2359) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::sorted_by (line 2047) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::step (line 660) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_minmax_by_key (line 2478) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::set_from (line 1571) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::position_minmax_by (line 2521) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::sorted (line 2018) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::tee (line 633) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::tree_fold1 (line 1820) ... FAILED
[INFO] [stdout] test src/lib.rs - assert_equal (line 2625) ... ignored
[INFO] [stdout] test src/lib.rs - Itertools::tuples (line 592) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::sorted_by_key (line 2080) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::take_while_ref (line 1054) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::positions (line 1297) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::product1 (line 1991) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::sum1 (line 1963) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::try_collect (line 1539) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::unique (line 990) ... FAILED
[INFO] [stdout] test src/size_hint.rs - size_hint::mul (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - partition (line 2661) ... FAILED
[INFO] [stdout] test src/process_results_impl.rs - process_results_impl::process_results (line 55) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::tuple_combinations (line 1098) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::unique_by (line 1012) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::tuple_windows (line 555) ... FAILED
[INFO] [stdout] test src/lib.rs - izip (line 267) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::update (line 1315) ... FAILED
[INFO] [stdout] test src/lib.rs - Itertools::while_some (line 1077) ... ok
[INFO] [stdout] test src/lib.rs - equal (line 2597) ... ok
[INFO] [stdout] test src/lib.rs - iproduct (line 217) ... ok
[INFO] [stdout] test src/put_back_n_impl.rs - put_back_n_impl::PutBackN<I>::put_back (line 31) ... ok
[INFO] [stdout] test src/minmax.rs - minmax::MinMaxResult<T>::into_option (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::zip_longest (line 413) ... ok
[INFO] [stdout] test src/lib.rs - Itertools::with_position (line 1273) ... ok
[INFO] [stdout] test src/sources.rs - sources::unfold (line 73) ... ok
[INFO] [stdout] test src/tuple_impl.rs - tuple_impl::Tuples<I, T>::into_buffer (line 114) ... ok
[INFO] [stdout] test src/sources.rs - sources::iterate (line 179) ... ok
[INFO] [stdout] test src/rciter_impl.rs - rciter_impl::rciter (line 24) ... ok
[INFO] [stdout] test src/sources.rs - sources::repeat_call (line 25) ... ok
[INFO] [stdout] test src/zip_eq_impl.rs - zip_eq_impl::zip_eq (line 19) ... ok
[INFO] [stdout] test src/ziptuple.rs - ziptuple::multizip (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/kmerge_impl.rs - kmerge_impl::kmerge (line 128) 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::fold (line 123) 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::join (line 204) 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 - (line 10) 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::enumerate (line 35) 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/lib.rs - Itertools::dedup (line 947) 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 - Itertools::cartesian_product (line 854) 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/lib.rs - Itertools::combinations_with_replacement (line 1176) 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/lib.rs - Itertools::collect_tuple (line 1357) 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::sorted_by (line 2047) 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::set_from (line 1571) 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::tree_fold1 (line 1820) 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 - Itertools::sorted_by_key (line 2080) 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::unique (line 990) 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/process_results_impl.rs - process_results_impl::process_results (line 55) 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::unique_by (line 1012) 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 - izip (line 267) 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] 
[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/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::min (line 187)
[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 - Itertools::all_equal (line 1409)
[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_with_replacement (line 1176)
[INFO] [stdout]     src/lib.rs - Itertools::dedup (line 947)
[INFO] [stdout]     src/lib.rs - Itertools::set_from (line 1571)
[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::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 - 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] 
[INFO] [stdout] test result: FAILED. 72 passed; 34 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" "ee6ad00469376feec12c924a66d3a7ec098f067499b94265e5fcd051c5c74b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6ad00469376feec12c924a66d3a7ec098f067499b94265e5fcd051c5c74b72", kill_on_drop: false }`
[INFO] [stdout] ee6ad00469376feec12c924a66d3a7ec098f067499b94265e5fcd051c5c74b72