[INFO] fetching crate ibc 0.7.0... [INFO] testing ibc-0.7.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate ibc 0.7.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate ibc 0.7.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ibc 0.7.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ibc 0.7.0 [INFO] tweaked toml for crates.io crate ibc 0.7.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 1f2f74873b9dc6cd49dd968542829cec6257c218eda582d2d07989593259c0af [INFO] running `Command { std: "docker" "start" "-a" "1f2f74873b9dc6cd49dd968542829cec6257c218eda582d2d07989593259c0af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f2f74873b9dc6cd49dd968542829cec6257c218eda582d2d07989593259c0af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f2f74873b9dc6cd49dd968542829cec6257c218eda582d2d07989593259c0af", kill_on_drop: false }` [INFO] [stdout] 1f2f74873b9dc6cd49dd968542829cec6257c218eda582d2d07989593259c0af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a396afccb46754347bb6963e70e6c0a125a147040f87ff90f35d42f641ecad8 [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" "2a396afccb46754347bb6963e70e6c0a125a147040f87ff90f35d42f641ecad8", kill_on_drop: false }` [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling object v0.24.0 [INFO] [stderr] Compiling signature v1.3.1 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ed25519 v1.2.0 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling ripemd160 v0.9.1 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling flex-error v0.4.2 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling subtle-encoding v0.5.1 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Compiling ics23 v0.6.5 [INFO] [stderr] Compiling anomaly v0.2.0 [INFO] [stderr] Compiling tendermint-proto v0.21.0 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling tower v0.4.8 [INFO] [stderr] Compiling tendermint v0.21.0 [INFO] [stderr] Compiling hyper v0.14.12 [INFO] [stderr] Compiling tonic v0.4.3 [INFO] [stderr] Compiling ibc-proto v0.10.0 [INFO] [stderr] Compiling ibc v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 12s [INFO] running `Command { std: "docker" "inspect" "2a396afccb46754347bb6963e70e6c0a125a147040f87ff90f35d42f641ecad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a396afccb46754347bb6963e70e6c0a125a147040f87ff90f35d42f641ecad8", kill_on_drop: false }` [INFO] [stdout] 2a396afccb46754347bb6963e70e6c0a125a147040f87ff90f35d42f641ecad8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15598150834ef8d9fd9ffea596ce0d5801847fefbc0b9941df12e419e6477f93 [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" "15598150834ef8d9fd9ffea596ce0d5801847fefbc0b9941df12e419e6477f93", kill_on_drop: false }` [INFO] [stderr] Compiling os_str_bytes v3.1.0 [INFO] [stderr] Compiling simple-error v0.2.3 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stderr] Compiling test-env-log v0.2.7 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling ct-logs v0.8.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.2.20 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling hyper-proxy v0.9.1 [INFO] [stderr] Compiling gumdrop v0.8.0 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling ureq v2.2.0 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling async-tungstenite v0.12.0 [INFO] [stderr] Compiling tendermint-testgen v0.21.0 [INFO] [stderr] Compiling clap v3.0.0-beta.4 [INFO] [stderr] Compiling tendermint-rpc v0.21.0 [INFO] [stderr] Compiling modelator v0.2.1 [INFO] [stderr] Compiling ibc v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "15598150834ef8d9fd9ffea596ce0d5801847fefbc0b9941df12e419e6477f93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15598150834ef8d9fd9ffea596ce0d5801847fefbc0b9941df12e419e6477f93", kill_on_drop: false }` [INFO] [stdout] 15598150834ef8d9fd9ffea596ce0d5801847fefbc0b9941df12e419e6477f93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b329160740eb6d55cd2ccae4929d002d66858fd155a1b6b4d0916a0ff6020290 [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" "b329160740eb6d55cd2ccae4929d002d66858fd155a1b6b4d0916a0ff6020290", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ibc-5dc09aaeec009356) [INFO] [stdout] [INFO] [stdout] running 87 tests [INFO] [stdout] test ics02_client::client_type::tests::parse_tendermint_as_string_result ... ok [INFO] [stdout] test ics02_client::client_type::tests::parse_unknown_client_type ... ok [INFO] [stdout] test ics02_client::handler::update_client::tests::test_update_client_ok ... ok [INFO] [stdout] test ics02_client::handler::update_client::tests::test_update_client_ok_multiple ... ok [INFO] [stdout] test ics02_client::handler::update_client::tests::test_update_nonexisting_client ... ok [INFO] [stdout] test ics02_client::msgs::upgrade_client::tests::msg_upgrade_client_serialization ... ok [INFO] [stdout] test ics02_client::client_type::tests::parse_mock_as_string_result ... ok [INFO] [stdout] test ics03_connection::handler::conn_open_init::tests::conn_open_init_msg_processing ... ok [INFO] [stdout] test ics02_client::handler::create_client::tests::test_create_client_ok ... ok [INFO] [stdout] test ics02_client::handler::create_client::tests::test_create_client_ok_multiple ... ok [INFO] [stdout] test ics03_connection::handler::conn_open_try::tests::conn_open_try_msg_processing ... ok [INFO] [stdout] test ics02_client::handler::upgrade_client::tests::test_upgrade_client_ok ... ok [INFO] [stdout] test ics02_client::handler::upgrade_client::tests::test_upgrade_nonexisting_client ... ok [INFO] [stdout] test ics03_connection::handler::conn_open_ack::tests::conn_open_ack_msg_processing ... ok [INFO] [stdout] test ics02_client::handler::upgrade_client::tests::test_upgrade_client_low_height ... ok [INFO] [stdout] test ics03_connection::msgs::conn_open_init::tests::parse_connection_open_init_msg ... ok [INFO] [stdout] test ics03_connection::msgs::conn_open_confirm::tests::to_and_from ... ok [INFO] [stdout] test ics03_connection::msgs::conn_open_confirm::tests::parse_connection_open_confirm_msg ... ok [INFO] [stdout] test ics03_connection::msgs::conn_open_ack::tests::to_and_from ... ok [INFO] [stdout] test ics03_connection::msgs::conn_open_try::tests::parse_connection_open_try_msg ... ok [INFO] [stdout] test ics03_connection::msgs::conn_open_try::tests::to_and_from ... ok [INFO] [stdout] test ics03_connection::msgs::conn_open_init::tests::to_and_from ... ok [INFO] [stdout] test ics02_client::handler::create_client::tests::test_tm_create_client_ok ... ok [INFO] [stdout] test ics02_client::client_state::tests::any_client_state_serialization ... ok [INFO] [stdout] test ics02_client::client_type::tests::parse_mock_client_type ... ok [INFO] [stdout] test ics02_client::client_type::tests::parse_tendermint_client_type ... ok [INFO] [stdout] test ics03_connection::msgs::conn_open_ack::tests::parse_connection_open_ack_msg ... ok [INFO] [stdout] test ics03_connection::handler::conn_open_confirm::tests::conn_open_confirm_msg_processing ... ok [INFO] [stdout] test ics02_client::msgs::create_client::tests::msg_create_client_serialization ... ok [INFO] [stdout] test ics02_client::msgs::update_client::tests::msg_update_client_serialization ... ok [INFO] [stdout] test ics03_connection::version::tests::pick ... ok [INFO] [stdout] test ics03_connection::version::tests::serialize ... ok [INFO] [stdout] test ics04_channel::channel::tests::channel_end_try_from_raw ... ok [INFO] [stdout] test ics04_channel::handler::acknowledgement::tests::ack_packet_processing ... ok [INFO] [stdout] test ics04_channel::handler::chan_open_confirm::tests::chan_open_confirm_msg_processing ... ok [INFO] [stdout] test ics04_channel::handler::chan_open_ack::tests::chan_open_ack_msg_processing ... ok [INFO] [stdout] test ics04_channel::handler::timeout::tests::timeout_packet_processing ... ok [INFO] [stdout] test ics04_channel::channel::tests::parse_channel_ordering_type ... ok [INFO] [stdout] test ics03_connection::version::tests::verify ... ok [INFO] [stdout] test ics04_channel::handler::write_acknowledgement::tests::write_ack_packet_processing ... ok [INFO] [stdout] test ics04_channel::handler::recv_packet::tests::recv_packet_processing ... ok [INFO] [stdout] test ics04_channel::handler::chan_open_init::tests::chan_open_init_msg_processing ... ok [INFO] [stdout] test ics04_channel::handler::send_packet::tests::send_packet_processing ... ok [INFO] [stdout] test ics04_channel::handler::chan_open_try::tests::chan_open_try_msg_processing ... ok [INFO] [stdout] test ics04_channel::handler::timeout_on_close::tests::timeout_on_close_packet_processing ... ok [INFO] [stdout] test ics04_channel::msgs::chan_open_try::tests::to_and_from ... ok [INFO] [stdout] test ics04_channel::msgs::recv_packet::test::msg_recv_packet_try_from_raw ... ok [INFO] [stdout] test ics04_channel::msgs::chan_open_init::tests::channel_open_init_from_raw ... ok [INFO] [stdout] test ics04_channel::msgs::chan_close_confirm::tests::parse_channel_close_confirm_msg ... ok [INFO] [stdout] test ics04_channel::msgs::chan_open_confirm::tests::parse_channel_open_confirm_msg ... ok [INFO] [stdout] test ics04_channel::msgs::chan_open_ack::tests::to_and_from ... ok [INFO] [stdout] test ics04_channel::msgs::chan_open_try::tests::channel_open_try_from_raw ... ok [INFO] [stdout] test ics04_channel::msgs::acknowledgement::test::msg_acknowledgment_try_from_raw ... ok [INFO] [stdout] test ics04_channel::msgs::chan_close_confirm::tests::to_and_from ... ok [INFO] [stdout] test ics04_channel::msgs::chan_close_init::tests::to_and_from ... ok [INFO] [stdout] test ics04_channel::msgs::recv_packet::test::to_and_from ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_channel_id_max ... ok [INFO] [stdout] test ics04_channel::msgs::chan_open_init::tests::to_and_from ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_client_id_max ... ok [INFO] [stdout] test ics07_tendermint::client_state::tests::serialization_roundtrip_with_proof ... ok [INFO] [stdout] test ics04_channel::msgs::chan_open_confirm::tests::to_and_from ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_connection_id_max ... ok [INFO] [stdout] test ics04_channel::msgs::chan_open_ack::tests::parse_channel_open_ack_msg ... ok [INFO] [stdout] test ics07_tendermint::consensus_state::tests::serialization_roundtrip_with_proof ... ok [INFO] [stdout] test ics04_channel::msgs::timeout::test::msg_timeout_try_from_raw ... ok [INFO] [stdout] test ics07_tendermint::consensus_state::tests::serialization_roundtrip_no_proof ... ok [INFO] [stdout] test ics04_channel::msgs::timeout::test::to_and_from ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_invalid_id_path_separator ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_invalid_id_chars ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_invalid_channel_id_min ... ok [INFO] [stdout] test ics04_channel::msgs::chan_close_init::tests::parse_channel_close_init_msg ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_invalid_connection_id_min ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_invalid_id_empty ... ok [INFO] [stdout] test ics04_channel::packet::tests::packet_try_from_raw ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_invalid_client_id_min ... ok [INFO] [stdout] test ics07_tendermint::client_state::tests::client_state_new ... ok [INFO] [stdout] test ics07_tendermint::client_state::tests::serialization_roundtrip_no_proof ... ok [INFO] [stdout] test ics04_channel::packet::tests::to_and_from ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_invalid_port_id_min ... ok [INFO] [stdout] test mock::header::tests::encode_any ... ok [INFO] [stdout] test timestamp::tests::test_timestamp_arithmetic ... ok [INFO] [stdout] test timestamp::tests::subtract_compare ... ok [INFO] [stdout] test timestamp::tests::test_timestamp_comparisons ... ok [INFO] [stdout] test ics26_routing::handler::tests::routing_module_and_keepers ... ok [INFO] [stdout] test ics24_host::validate::tests::parse_invalid_port_id_max ... ok [INFO] [stdout] test ics18_relayer::utils::tests::client_update_ping_pong ... ok [INFO] [stderr] Doc-tests ibc [INFO] [stdout] test mock::context::tests::test_history_manipulation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 87 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.41s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/ics03_connection/connection.rs - ics03_connection::connection::State::less_or_equal_progress (line 363) ... ignored [INFO] [stdout] test src/ics04_channel/channel.rs - ics04_channel::channel::State::less_or_equal_progress (line 406) ... ignored [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ibc --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/ring-0469882a47fe746a/out --extern bytes=/opt/rustwide/target/debug/deps/libbytes-4fa0ff79bd79c8a4.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-91fa3df211d8a590.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-93d2f17575550b12.rlib --extern flex_error=/opt/rustwide/target/debug/deps/libflex_error-655565c08f717719.rlib --extern ibc=/opt/rustwide/target/debug/deps/libibc-b5f2cdef0b5be9cd.rlib --extern ibc_proto=/opt/rustwide/target/debug/deps/libibc_proto-5662353cd6217bc5.rlib --extern ics23=/opt/rustwide/target/debug/deps/libics23-fea73b873bb7cf73.rlib --extern modelator=/opt/rustwide/target/debug/deps/libmodelator-99fb115146811c16.rlib --extern prost=/opt/rustwide/target/debug/deps/libprost-c07fa701a9d123e4.rlib --extern prost_types=/opt/rustwide/target/debug/deps/libprost_types-9f0bb5e3ba12ff6d.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-db857c57c97b2a9f.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-f1a7326e255a542b.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-d2987f93d4fe781a.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-4974654be9758e40.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-56d19d3973a9b002.rlib --extern subtle_encoding=/opt/rustwide/target/debug/deps/libsubtle_encoding-6040c14f5332881c.rlib --extern tendermint=/opt/rustwide/target/debug/deps/libtendermint-24d59a93d85934e6.rlib --extern tendermint_proto=/opt/rustwide/target/debug/deps/libtendermint_proto-60b7f6adb41d30ba.rlib --extern tendermint_rpc=/opt/rustwide/target/debug/deps/libtendermint_rpc-528a2686aff878e8.rlib --extern tendermint_testgen=/opt/rustwide/target/debug/deps/libtendermint_testgen-d324ce4605557be4.rlib --extern test_env_log=/opt/rustwide/target/debug/deps/libtest_env_log-4387721f097a70ac.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d539cabaa04ba74f.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-3949dd2d9b20b7c5.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-de47c61955e806ea.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="eyre_tracer"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "b329160740eb6d55cd2ccae4929d002d66858fd155a1b6b4d0916a0ff6020290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b329160740eb6d55cd2ccae4929d002d66858fd155a1b6b4d0916a0ff6020290", kill_on_drop: false }` [INFO] [stdout] b329160740eb6d55cd2ccae4929d002d66858fd155a1b6b4d0916a0ff6020290