[INFO] fetching crate sage_mqtt 0.5.0...
[INFO] testing sage_mqtt-0.5.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate sage_mqtt 0.5.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sage_mqtt 0.5.0
[INFO] finished tweaking crates.io crate sage_mqtt 0.5.0
[INFO] tweaked toml for crates.io crate sage_mqtt 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sage_mqtt 0.5.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sage_mqtt 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b0e81b74391dc451ab1aeaad4be3e4f70c545fa0673ac0b8ad5ed6a7994f009
[INFO] running `Command { std: "docker" "start" "-a" "5b0e81b74391dc451ab1aeaad4be3e4f70c545fa0673ac0b8ad5ed6a7994f009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b0e81b74391dc451ab1aeaad4be3e4f70c545fa0673ac0b8ad5ed6a7994f009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0e81b74391dc451ab1aeaad4be3e4f70c545fa0673ac0b8ad5ed6a7994f009", kill_on_drop: false }`
[INFO] [stdout] 5b0e81b74391dc451ab1aeaad4be3e4f70c545fa0673ac0b8ad5ed6a7994f009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efb75a15f28769dc0a121261a97ff4ede8fa30d61c4a35abe71df16ebcf3102a
[INFO] running `Command { std: "docker" "start" "-a" "efb75a15f28769dc0a121261a97ff4ede8fa30d61c4a35abe71df16ebcf3102a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling unicode_reader v1.0.2
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling sage_mqtt v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `PayloadRequirements` is never used
[INFO] [stdout]   --> src/packet_type.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum PayloadRequirements {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "efb75a15f28769dc0a121261a97ff4ede8fa30d61c4a35abe71df16ebcf3102a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb75a15f28769dc0a121261a97ff4ede8fa30d61c4a35abe71df16ebcf3102a", kill_on_drop: false }`
[INFO] [stdout] efb75a15f28769dc0a121261a97ff4ede8fa30d61c4a35abe71df16ebcf3102a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb914e60c93499ded62c2eccbad5e5c866b0e7ae545360c37bb4eb0cbeb27b51
[INFO] running `Command { std: "docker" "start" "-a" "bb914e60c93499ded62c2eccbad5e5c866b0e7ae545360c37bb4eb0cbeb27b51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling sage_mqtt v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `PayloadRequirements` is never used
[INFO] [stdout]   --> src/packet_type.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum PayloadRequirements {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PayloadRequirements` is never used
[INFO] [stdout]   --> src/packet_type.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum PayloadRequirements {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.43s
[INFO] running `Command { std: "docker" "inspect" "bb914e60c93499ded62c2eccbad5e5c866b0e7ae545360c37bb4eb0cbeb27b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb914e60c93499ded62c2eccbad5e5c866b0e7ae545360c37bb4eb0cbeb27b51", kill_on_drop: false }`
[INFO] [stdout] bb914e60c93499ded62c2eccbad5e5c866b0e7ae545360c37bb4eb0cbeb27b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ead98b47e2a5a8f4652e52b8962c19e66b7842f75584cb39f71fe989817e75db
[INFO] running `Command { std: "docker" "start" "-a" "ead98b47e2a5a8f4652e52b8962c19e66b7842f75584cb39f71fe989817e75db", kill_on_drop: false }`
[INFO] [stderr] warning: enum `PayloadRequirements` is never used
[INFO] [stderr]   --> src/packet_type.rs:31:6
[INFO] [stderr]    |
[INFO] [stderr] 31 | enum PayloadRequirements {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sage_mqtt` (lib) generated 1 warning
[INFO] [stderr] warning: `sage_mqtt` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sage_mqtt-04ff65c6b3c6e2ca)
[INFO] [stdout] 
[INFO] [stdout] running 136 tests
[INFO] [stdout] test authentication::unit::encode_empty ... ok
[INFO] [stdout] test codec::binary_data::unit::decode_empty ... ok
[INFO] [stdout] test codec::binary_data::unit::encode ... ok
[INFO] [stdout] test codec::binary_data::unit::encode_empty ... ok
[INFO] [stdout] test codec::byte::unit::decode ... ok
[INFO] [stdout] test codec::byte::unit::decode_true ... ok
[INFO] [stdout] test codec::byte::unit::decode_false ... ok
[INFO] [stdout] test codec::byte::unit::encode ... ok
[INFO] [stdout] test codec::four_byte_integer::unit::decode ... ok
[INFO] [stdout] test codec::reason_code::unit::encode ... ok
[INFO] [stdout] test codec::two_byte_integer::unit::decode ... ok
[INFO] [stdout] test codec::two_byte_integer::unit::encode ... ok
[INFO] [stdout] test codec::qos::unit::decode ... ok
[INFO] [stdout] test codec::byte::unit::decode_eof ... ok
[INFO] [stdout] test codec::qos::unit::encode ... ok
[INFO] [stdout] test authentication::unit::encode ... ok
[INFO] [stdout] test codec::byte::unit::encode_false ... ok
[INFO] [stdout] test codec::four_byte_integer::unit::decode_eof ... ok
[INFO] [stdout] test codec::two_byte_integer::unit::decode_eof ... ok
[INFO] [stdout] test codec::binary_data::unit::decode ... ok
[INFO] [stdout] test codec::packet_type::unit::mqtt_2_1_3_1 ... ok
[INFO] [stdout] test codec::utf8_string::unit::decode ... ok
[INFO] [stdout] test codec::utf8_string::unit::decode_eof ... ok
[INFO] [stdout] test codec::utf8_string::unit::decode_empty ... ok
[INFO] [stdout] test codec::byte::unit::encode_true ... ok
[INFO] [stdout] test codec::utf8_string::unit::encode ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::encode_four_upper_bound ... ok
[INFO] [stdout] test codec::binary_data::unit::decode_eof ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::encode_four_lower_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::encode_one_upper_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::encode_one_lower_bound ... ok
[INFO] [stdout] test codec::utf8_string::unit::encode_empty ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::encode_three_lower_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::encode_three_upper_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_four_lower_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_one_upper_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_eof ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_four_upper_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_one_lower_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_three_lower_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_three_upper_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_two_lower_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::encode_two_lower_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::encode_two_upper_bound ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::mqtt_1_5_5_1 ... ok
[INFO] [stdout] test control::connack::unit::decode ... ok
[INFO] [stdout] test control::disconnect::unit::decode ... ok
[INFO] [stdout] test codec::variable_byte_integer::unit::decode_two_upper_bound ... ok
[INFO] [stdout] test control::disconnect::unit::encode ... ok
[INFO] [stdout] test control::connack::unit::encode ... ok
[INFO] [stdout] test control::puback::unit::decode ... ok
[INFO] [stdout] test control::pubrec::unit::encode ... ok
[INFO] [stdout] test control::connect::unit::decode ... ok
[INFO] [stdout] test control::connect::unit::decode_default_auth ... ok
[INFO] [stdout] test control::pubcomp::unit::decode ... ok
[INFO] [stdout] test control::publish::unit::encode ... ok
[INFO] [stdout] test control::subscribe::unit::decode ... ok
[INFO] [stdout] test control::pubcomp::unit::encode ... ok
[INFO] [stdout] test control::publish::unit::decode ... ok
[INFO] [stdout] test control::connect::unit::encode ... ok
[INFO] [stdout] test control::connect::unit::encode_default_auth ... ok
[INFO] [stdout] test control::pubrel::unit::decode ... ok
[INFO] [stdout] test control::pubrel::unit::encode ... ok
[INFO] [stdout] test control::suback::unit::decode ... ok
[INFO] [stdout] test control::suback::unit::encode ... ok
[INFO] [stdout] test control::subscribe::unit::encode ... ok
[INFO] [stdout] test control::unsuback::unit::decode ... ok
[INFO] [stdout] test control::auth::unit::encode ... ok
[INFO] [stdout] test control::puback::unit::encode ... ok
[INFO] [stdout] test control::auth::unit::decode ... ok
[INFO] [stdout] test codec::four_byte_integer::unit::encode ... ok
[INFO] [stdout] test control::pubrec::unit::decode ... ok
[INFO] [stdout] test topic::unit::empty_2::from_string ... ok
[INFO] [stdout] test topic::unit::empty_1::from_str_ref ... ok
[INFO] [stdout] test topic::unit::empty_2::from_str_ref ... ok
[INFO] [stdout] test topic::unit::empty_3::from_string ... ok
[INFO] [stdout] test control::unsubscribe::unit::decode ... ok
[INFO] [stdout] test control::unsuback::unit::encode ... ok
[INFO] [stdout] test topic::unit::empty_3::from_str_ref ... ok
[INFO] [stdout] test topic::unit::multiple::from_str_ref ... ok
[INFO] [stdout] test topic::unit::multiple_head::from_string ... ok
[INFO] [stdout] test topic::unit::multiple_tail::from_str_ref ... ok
[INFO] [stdout] test topic::unit::multiple_wrapped::from_string ... ok
[INFO] [stdout] test topic::unit::share_multiple::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_multiple::from_string ... ok
[INFO] [stdout] test topic::unit::multiple_tail::from_string ... ok
[INFO] [stdout] test topic::unit::multiple_wrapped::from_str_ref ... ok
[INFO] [stdout] test topic::unit::multiple::from_string ... ok
[INFO] [stdout] test topic::unit::share_empty_1::from_str_ref ... ok
[INFO] [stdout] test topic::unit::empty_1::from_string ... ok
[INFO] [stdout] test topic::unit::share_empty_1::from_string ... ok
[INFO] [stdout] test topic::unit::share_empty_2::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_multiple_head::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_multiple_head::from_string ... ok
[INFO] [stdout] test topic::unit::share_multiple_tail::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_empty_2::from_string ... ok
[INFO] [stdout] test topic::unit::share_multiple_wrapped::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_empty_3::from_string ... ok
[INFO] [stdout] test topic::unit::share_multiple_wrapped::from_string ... ok
[INFO] [stdout] test topic::unit::share_single::from_str_ref ... ok
[INFO] [stdout] test topic::unit::default_is_empty ... ok
[INFO] [stdout] test topic::unit::share_empty_3::from_str_ref ... ok
[INFO] [stdout] test topic::unit::multiple_head::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_single::from_string ... ok
[INFO] [stdout] test topic::unit::share_multiple_tail::from_string ... ok
[INFO] [stdout] test topic::unit::share_single_head::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_single_head::from_string ... ok
[INFO] [stdout] test topic::unit::share_single_tail::from_string ... ok
[INFO] [stdout] test topic::unit::share_space::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_single_wrapped::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_space::from_string ... ok
[INFO] [stdout] test topic::unit::share_wildcard_plus_1::from_string ... ok
[INFO] [stdout] test topic::unit::share_wildcard_plus_1::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_wildcard_plus_2::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_wildcard_plus_2::from_string ... ok
[INFO] [stdout] test topic::unit::share_single_wrapped::from_string ... ok
[INFO] [stdout] test topic::unit::share_single_tail::from_str_ref ... ok
[INFO] [stdout] test control::unsubscribe::unit::encode ... ok
[INFO] [stdout] test topic::unit::share_wildcard_pound_1::from_str_ref ... ok
[INFO] [stdout] test topic::unit::share_wildcard_pound_1::from_string ... ok
[INFO] [stdout] test topic::unit::share_wildcard_pound_2::from_string ... ok
[INFO] [stdout] test topic::unit::share_wildcard_pound_2::from_str_ref ... ok
[INFO] [stdout] test topic::unit::single_head::from_str_ref ... ok
[INFO] [stdout] test topic::unit::single_tail::from_str_ref ... ok
[INFO] [stdout] test topic::unit::single::from_str_ref ... ok
[INFO] [stdout] test topic::unit::single::from_string ... ok
[INFO] [stdout] test topic::unit::single_wrapped::from_string ... ok
[INFO] [stdout] test topic::unit::space::from_string ... ok
[INFO] [stdout] test topic::unit::wildcard_plus::from_str_ref ... ok
[INFO] [stdout] test topic::unit::wildcard_plus::from_string ... ok
[INFO] [stdout] test topic::unit::wildcard_pound::from_str_ref ... ok
[INFO] [stdout] test topic::unit::wildcard_pound::from_string ... ok
[INFO] [stdout] test topic::unit::single_head::from_string ... ok
[INFO] [stdout] test topic::unit::single_tail::from_string ... ok
[INFO] [stdout] test topic::unit::single_wrapped::from_str_ref ... ok
[INFO] [stdout] test topic::unit::space::from_str_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 136 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/defaults_encode_decode.rs (/opt/rustwide/target/debug/deps/defaults_encode_decode-04f9258f04d0028c)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'connect_with_default_auth' (162) has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--test defaults_encode_decode`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/defaults_encode_decode-04f9258f04d0028c` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "ead98b47e2a5a8f4652e52b8962c19e66b7842f75584cb39f71fe989817e75db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead98b47e2a5a8f4652e52b8962c19e66b7842f75584cb39f71fe989817e75db", kill_on_drop: false }`
[INFO] [stdout] ead98b47e2a5a8f4652e52b8962c19e66b7842f75584cb39f71fe989817e75db