[INFO] fetching crate callbag 0.14.0...
[INFO] testing callbag-0.14.0 against 1.95.0 for beta-1.96-1
[INFO] extracting crate callbag 0.14.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate callbag 0.14.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate callbag 0.14.0
[INFO] tweaked toml for crates.io crate callbag 0.14.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate callbag 0.14.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 120 packages to latest compatible versions
[INFO] [stderr]       Adding async_executors v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding async_nursery v0.4.1 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag v1.12.0
[INFO] [stderr]   Downloaded async-signal v0.2.14
[INFO] [stderr]   Downloaded test-log-macros v0.2.20
[INFO] [stderr]   Downloaded async_nursery v0.4.1
[INFO] [stderr]   Downloaded blanket v0.2.0
[INFO] [stderr]   Downloaded async_executors v0.5.1
[INFO] [stderr]   Downloaded tracing-futures v0.2.5
[INFO] [stderr]   Downloaded async-process v2.5.0
[INFO] [stderr]   Downloaded async-attributes v1.1.2
[INFO] [stderr]   Downloaded async-std v1.13.2
[INFO] [stderr]   Downloaded never v0.1.0
[INFO] [stderr]   Downloaded test-log-core v0.2.20
[INFO] [stderr]   Downloaded test-log v0.2.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 639956a63ab54137b18ec73a92ea98aac7f17b30e953c84858ee6ec54dc73738
[INFO] running `Command { std: "docker" "start" "-a" "639956a63ab54137b18ec73a92ea98aac7f17b30e953c84858ee6ec54dc73738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "639956a63ab54137b18ec73a92ea98aac7f17b30e953c84858ee6ec54dc73738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639956a63ab54137b18ec73a92ea98aac7f17b30e953c84858ee6ec54dc73738", kill_on_drop: false }`
[INFO] [stdout] 639956a63ab54137b18ec73a92ea98aac7f17b30e953c84858ee6ec54dc73738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3556b00812cc78e1d6e48cd41adf992df87b4b3543ed8df404687a0fb95f9e10
[INFO] running `Command { std: "docker" "start" "-a" "3556b00812cc78e1d6e48cd41adf992df87b4b3543ed8df404687a0fb95f9e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling never v0.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling async_executors v0.5.1
[INFO] [stderr]    Compiling async_nursery v0.4.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling arc-swap v1.9.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling blanket v0.2.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling callbag v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.83s
[INFO] running `Command { std: "docker" "inspect" "3556b00812cc78e1d6e48cd41adf992df87b4b3543ed8df404687a0fb95f9e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3556b00812cc78e1d6e48cd41adf992df87b4b3543ed8df404687a0fb95f9e10", kill_on_drop: false }`
[INFO] [stdout] 3556b00812cc78e1d6e48cd41adf992df87b4b3543ed8df404687a0fb95f9e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffa7f839bdee11ea9075857c3b69cc06544c434af241765ae2f8bd49c5414dc3
[INFO] running `Command { std: "docker" "start" "-a" "ffa7f839bdee11ea9075857c3b69cc06544c434af241765ae2f8bd49c5414dc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling value-bag v1.12.0
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling async_executors v0.5.1
[INFO] [stderr]    Compiling async_nursery v0.4.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling blanket v0.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling test-log-core v0.2.20
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling test-log-macros v0.2.20
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling async-signal v0.2.14
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-process v2.5.0
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling test-log v0.2.20
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling callbag v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.25s
[INFO] running `Command { std: "docker" "inspect" "ffa7f839bdee11ea9075857c3b69cc06544c434af241765ae2f8bd49c5414dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa7f839bdee11ea9075857c3b69cc06544c434af241765ae2f8bd49c5414dc3", kill_on_drop: false }`
[INFO] [stdout] ffa7f839bdee11ea9075857c3b69cc06544c434af241765ae2f8bd49c5414dc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e69a7578d6a86c9166fdf7a52adfafdb6d4d56af80ef24030620b8fa313ab0e
[INFO] running `Command { std: "docker" "start" "-a" "5e69a7578d6a86c9166fdf7a52adfafdb6d4d56af80ef24030620b8fa313ab0e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/callbag-f4f425a7d0ec6cb0)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/combine.rs (/opt/rustwide/target/debug/deps/combine-163dbc9c17d35d65)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test it_combines_pullable_sources ... ok
[INFO] [stdout] test it_combines_1_async_finite_listenable_source ... ok
[INFO] [stdout] test it_returns_a_source_that_disposes_upon_upwards_end ... ok
[INFO] [stdout] test it_combines_2_async_finite_listenable_sources ... ok
[INFO] [stdout] test it_combines_two_infinite_listenable_sources ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concat.rs (/opt/rustwide/target/debug/deps/concat-9caa172db2b9be75)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test it_concats_2_sync_finite_pullable_sources ... ok
[INFO] [stdout] test it_propagates_source_error_to_sink_and_doesnt_subscribe_to_next_source ... ok
[INFO] [stdout] test it_concats_1_async_finite_listenable_source ... ok
[INFO] [stdout] test it_returns_a_source_that_disposes_upon_upwards_end ... ok
[INFO] [stdout] test it_concats_2_async_finite_listenable_sources ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/filter.rs (/opt/rustwide/target/debug/deps/filter-934154391cba655a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test it_filters_a_pullable_source ... ok
[INFO] [stdout] test it_filters_an_async_finite_listenable_source ... ok
[INFO] [stdout] test it_returns_a_source_that_disposes_upon_upwards_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/flatten.rs (/opt/rustwide/target/debug/deps/flatten-367dec270d4b0dac)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test it_should_not_try_to_unsubscribe_from_completed_source_when_waiting_for_inner_completion ... ok
[INFO] [stdout] test it_flattens_a_two_layer_finite_pullable_sources ... ok
[INFO] [stdout] test it_should_not_try_to_unsubscribe_from_completed_source_when_for_inner_errors ... ok
[INFO] [stdout] test it_flattens_a_two_layer_async_infinite_listenable_sources ... ok
[INFO] [stdout] test it_errors_sink_and_unsubscribe_from_outer_when_inner_throws ... ok
[INFO] [stdout] test it_errors_sink_and_unsubscribe_from_inner_when_outer_throws ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/for_each.rs (/opt/rustwide/target/debug/deps/for_each-b02fbb208aeddebe)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_iterates_a_finite_pullable_source ... ok
[INFO] [stdout] test it_observes_an_async_finite_listenable_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/from_iter.rs (/opt/rustwide/target/debug/deps/from_iter-f7c3f8e3b20b08d5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test it_sends_array_entries_iterator_to_a_puller_sink ... ok
[INFO] [stdout] test it_sends_array_items_iterable_to_a_puller_sink ... ok
[INFO] [stdout] test it_stops_sending_after_source_completion ... ok
[INFO] [stderr]      Running tests/interval.rs (/opt/rustwide/target/debug/deps/interval-41294bf5e971c64e)
[INFO] [stdout] test it_does_not_blow_up_the_stack_when_iterating_something_huge ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test interval_50_sends_5_times_then_we_dispose_it ... ok
[INFO] [stdout] test interval_1000_can_be_disposed_before_anything_is_sent ... ok
[INFO] [stderr]      Running tests/map.rs (/opt/rustwide/target/debug/deps/map-985953d439a1abef)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test it_maps_a_pullable_source ... ok
[INFO] [stdout] test it_maps_an_async_finite_source ... ok
[INFO] [stdout] test it_returns_a_source_that_disposes_upon_upwards_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merge.rs (/opt/rustwide/target/debug/deps/merge-329e6eb291842230)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test all_sources_get_requests_from_sinks ... ok
[INFO] [stdout] test all_sources_get_subscription_errors_from_sink ... ok
[INFO] [stdout] test it_merges_sync_listenable_sources_resilient_to_greet_disposal_race_conditions ... ok
[INFO] [stdout] test it_merges_sync_listenable_sources_resilient_to_greet_error_race_conditions_part_3 ... ok
[INFO] [stdout] test it_greets_the_sink_as_soon_as_the_first_member_source_greets ... ok
[INFO] [stdout] test it_merges_sync_listenable_sources_resilient_to_greet_terminate_race_conditions_part_2 ... ok
[INFO] [stdout] test it_merges_sync_listenable_sources_resilient_to_greet_terminate_race_conditions_part_1 ... ok
[INFO] [stdout] test it_errors_when_one_of_the_sources_errors ... ok
[INFO] [stdout] test it_merges_two_async_finite_listenable_sources ... ok
[INFO] [stdout] test it_returns_a_source_that_disposes_upon_upwards_end ... ok
[INFO] [stdout] test it_merges_one_async_finite_listenable_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pipe.rs (/opt/rustwide/target/debug/deps/pipe-d99f34ffc367a97d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/scan.rs (/opt/rustwide/target/debug/deps/scan-e6e6442ec2438950)
[INFO] [stdout] test it_calls_first_order_functions_in_a_nested_pipe ... ok
[INFO] [stdout] test it_calls_first_order_functions_in_sequence_ltr ... ok
[INFO] [stdout] test it_can_be_nested_with_callbag_utilities ... ok
[INFO] [stdout] test it_can_be_used_with_common_callbag_utilities ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test it_scans_a_pullable_source ... ok
[INFO] [stdout] test it_returns_a_source_that_disposes_upon_upwards_end ... ok
[INFO] [stdout] test it_scans_an_async_finite_listenable_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/share.rs (/opt/rustwide/target/debug/deps/share-3c245ce63892675f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test it_can_share_for_synchronously_requesting_sink ... ok
[INFO] [stdout] test it_can_share_a_sync_finite_listenable_source ... ok
[INFO] [stdout] test it_shares_an_async_finite_listenable_source ... ok
[INFO] [stdout] test it_shares_a_pullable_source ... ok
[INFO] [stdout] test it_disposes_only_when_last_sink_sends_upwards_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/skip.rs (/opt/rustwide/target/debug/deps/skip-45e01da1aba400df)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test it_skips_from_a_pullable_source ... ok
[INFO] [stdout] test it_returns_a_source_that_disposes_upon_upwards_end ... ok
[INFO] [stderr]      Running tests/take.rs (/opt/rustwide/target/debug/deps/take-deb0222c546b0e32)
[INFO] [stdout] test it_skips_an_async_listenable_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test it_does_not_redundantly_terminate_a_synchronous_pullable_source ... ok
[INFO] [stdout] test it_does_not_mutually_terminate_a_sink ... ok
[INFO] [stdout] test it_takes_from_a_pullable_source ... ok
[INFO] [stdout] test it_returns_a_source_that_disposes_upon_upwards_end ... ok
[INFO] [stdout] test it_takes_an_async_listenable_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e69a7578d6a86c9166fdf7a52adfafdb6d4d56af80ef24030620b8fa313ab0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e69a7578d6a86c9166fdf7a52adfafdb6d4d56af80ef24030620b8fa313ab0e", kill_on_drop: false }`
[INFO] [stdout] 5e69a7578d6a86c9166fdf7a52adfafdb6d4d56af80ef24030620b8fa313ab0e