[INFO] fetching crate nature_common 0.15.0...
[INFO] testing nature_common-0.15.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate nature_common 0.15.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nature_common 0.15.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nature_common 0.15.0
[INFO] finished tweaking crates.io crate nature_common 0.15.0
[INFO] tweaked toml for crates.io crate nature_common 0.15.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6c57a000d3a363f83614a7903d2e8ad16b80e62f00cde673a7a49eb8a7ad819
[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" "b6c57a000d3a363f83614a7903d2e8ad16b80e62f00cde673a7a49eb8a7ad819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6c57a000d3a363f83614a7903d2e8ad16b80e62f00cde673a7a49eb8a7ad819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c57a000d3a363f83614a7903d2e8ad16b80e62f00cde673a7a49eb8a7ad819", kill_on_drop: false }`
[INFO] [stdout] b6c57a000d3a363f83614a7903d2e8ad16b80e62f00cde673a7a49eb8a7ad819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ecbba3444fa7881d33d2c14d3d4d9cf027ad776e091eda3b98768210aebbf9
[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" "a7ecbba3444fa7881d33d2c14d3d4d9cf027ad776e091eda3b98768210aebbf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling actix_derive v0.5.0
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling actix-service v1.0.6
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling actix-utils v1.0.6
[INFO] [stderr]    Compiling trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]    Compiling actix-connect v1.0.2
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling actix-http v1.0.1
[INFO] [stderr]    Compiling actix v0.9.0
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling nature_common v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "a7ecbba3444fa7881d33d2c14d3d4d9cf027ad776e091eda3b98768210aebbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ecbba3444fa7881d33d2c14d3d4d9cf027ad776e091eda3b98768210aebbf9", kill_on_drop: false }`
[INFO] [stdout] a7ecbba3444fa7881d33d2c14d3d4d9cf027ad776e091eda3b98768210aebbf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96f04bba26e125e901812be331d00a101bf969cef77002c8c15d9d9c0bf75e5d
[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" "96f04bba26e125e901812be331d00a101bf969cef77002c8c15d9d9c0bf75e5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nature_common v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `Command { std: "docker" "inspect" "96f04bba26e125e901812be331d00a101bf969cef77002c8c15d9d9c0bf75e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f04bba26e125e901812be331d00a101bf969cef77002c8c15d9d9c0bf75e5d", kill_on_drop: false }`
[INFO] [stdout] 96f04bba26e125e901812be331d00a101bf969cef77002c8c15d9d9c0bf75e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37434a40275f025097d8d07352e623e654a8c52fa829f1088bd827cd6b665046
[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" "37434a40275f025097d8d07352e623e654a8c52fa829f1088bd827cd6b665046", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nature_common-6cba4abf39b41875
[INFO] [stdout] running 60 tests
[INFO] [stdout] test from_instance::test::to_string_test ... ok
[INFO] [stdout] test converter::test::serde_executor ... ok
[INFO] [stdout] test instance::test::instance_json_test ... ok
[INFO] [stdout] test instance::test::instance_new_test ... ok
[INFO] [stdout] test instance_para::append_para_test::test ... ok
[INFO] [stdout] test instance_para::test::empty_para ... ok
[INFO] [stdout] test instance::test::same_meta_test ... ok
[INFO] [stdout] test instance_para::test::key_para_make ... ok
[INFO] [stdout] test meta::test::from_meta_str ... ok
[INFO] [stdout] test instance_para::test::normal_test ... ok
[INFO] [stdout] test meta::test::key_can_be_empty_except_for_null_meta_type ... ok
[INFO] [stdout] test meta::test::check_master_test ... ok
[INFO] [stdout] test meta::test::has_state_name_test ... ok
[INFO] [stdout] test meta::test::get_full_key ... ok
[INFO] [stdout] test meta::test::meta_string_test ... ok
[INFO] [stdout] test meta::test::key_can_not_contain_colon ... ok
[INFO] [stdout] test meta::test::key_can_not_be_null ... ok
[INFO] [stdout] test meta::test::standardize_no_separator_at_beginning ... ok
[INFO] [stdout] test meta::verify_test::simple_mutex ... ok
[INFO] [stdout] test meta_setting::test::cache_saved_test ... ok
[INFO] [stdout] test meta::verify_test::parent_in_mutex ... ok
[INFO] [stdout] test meta::verify_test::simple ... ok
[INFO] [stdout] test meta::verify_test::none_states ... ok
[INFO] [stdout] test meta::verify_test::pure_parent ... ok
[INFO] [stdout] test meta::verify_test::not_a_state_meta ... ok
[INFO] [stdout] test meta_setting::test::check_multi_meta ... ok
[INFO] [stdout] test meta_type::test::from_profix ... ok
[INFO] [stdout] test query::test::key_condition_test ... ignored
[INFO] [stdout] test meta_type::test::check_type_test ... ok
[INFO] [stdout] test meta_setting::test::set_meta_for_multi_meta ... ok
[INFO] [stdout] test meta_type::test::get_profix ... ok
[INFO] [stdout] test meta_setting::test::master_test ... ok
[INFO] [stdout] test state::find_and_has_name::in_complex_parent ... ok
[INFO] [stdout] test state::find_and_has_name::in_mutex ... ok
[INFO] [stdout] test state::string_to_states_for_mixed::normal_mutex ... ok
[INFO] [stdout] test state::states_to_string::to_string ... ok
[INFO] [stdout] test state::string_to_states_for_mixed::normal_parent ... ok
[INFO] [stdout] test state::string_to_states_for_mixed::parent_mutex ... ok
[INFO] [stdout] test state::find_and_has_name::normal ... ok
[INFO] [stdout] test state::find_and_has_name::in_parent ... ok
[INFO] [stdout] test state::string_to_states_for_mutex::multi ... ok
[INFO] [stdout] test state::normal_test::name_test ... ok
[INFO] [stdout] test state::string_to_states_comma_end::for_parent_and_mutex ... ok
[INFO] [stdout] test state::string_to_states_for_mixed::complex ... ok
[INFO] [stdout] test state::string_to_states_for_normal::comma_end ... ok
[INFO] [stdout] test state::string_to_states_for_normal::three ... ok
[INFO] [stdout] test state::string_to_states_for_normal::only_one ... ok
[INFO] [stdout] test state::string_to_states_for_parent::three_children ... ok
[INFO] [stdout] test state::string_to_states_for_parent::one_child ... ok
[INFO] [stdout] test state::string_to_states_for_mutex::single ... ok
[INFO] [stdout] test state::string_to_states_for_parent::right_square_missed ... ok
[INFO] [stdout] test state::string_to_states_for_parent::three_parent ... ok
[INFO] [stdout] test state::string_to_states_for_parent::comma_end ... ok
[INFO] [stdout] test state::string_to_states_virtual_end::for_parent_and_no_mutex ... ok
[INFO] [stdout] test state::string_to_states_virtual_end::for_parent_and_mutex ... ok
[INFO] [stdout] test state::string_to_states_square_end::for_parent_and_no_mutex ... ok
[INFO] [stdout] test state::string_to_states_square_end::for_normal_and_mutex ... ok
[INFO] [stdout] test util::serde_tool::test::test ... ok
[INFO] [stdout] test state::string_to_states_square_end::for_parent_and_mutex ... ok
[INFO] [stdout] test instance_para::test::get_para_part_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nature_common
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37434a40275f025097d8d07352e623e654a8c52fa829f1088bd827cd6b665046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37434a40275f025097d8d07352e623e654a8c52fa829f1088bd827cd6b665046", kill_on_drop: false }`
[INFO] [stdout] 37434a40275f025097d8d07352e623e654a8c52fa829f1088bd827cd6b665046