[INFO] fetching crate nature_common 0.15.0...
[INFO] testing nature_common-0.15.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate nature_common 0.15.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate nature_common 0.15.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfd9a5412917a561d73c76ca3fc14c8029a8b1d76ee963cebb9e3581cc6fc9d8
[INFO] running `Command { std: "docker" "start" "-a" "bfd9a5412917a561d73c76ca3fc14c8029a8b1d76ee963cebb9e3581cc6fc9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd9a5412917a561d73c76ca3fc14c8029a8b1d76ee963cebb9e3581cc6fc9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd9a5412917a561d73c76ca3fc14c8029a8b1d76ee963cebb9e3581cc6fc9d8", kill_on_drop: false }`
[INFO] [stdout] bfd9a5412917a561d73c76ca3fc14c8029a8b1d76ee963cebb9e3581cc6fc9d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c99f5d6fb99baec0b5cceedd9ecb0996573e551b623b6a38f78865d4adc43078
[INFO] running `Command { std: "docker" "start" "-a" "c99f5d6fb99baec0b5cceedd9ecb0996573e551b623b6a38f78865d4adc43078", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling pin-project-internal v0.4.29
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling enum-as-inner v0.3.4
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling actix_derive v0.5.0
[INFO] [stderr]    Compiling sha1 v0.6.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling pin-project v0.4.29
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling actix-service v1.0.6
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[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 v0.13.10
[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 26.97s
[INFO] running `Command { std: "docker" "inspect" "c99f5d6fb99baec0b5cceedd9ecb0996573e551b623b6a38f78865d4adc43078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c99f5d6fb99baec0b5cceedd9ecb0996573e551b623b6a38f78865d4adc43078", kill_on_drop: false }`
[INFO] [stdout] c99f5d6fb99baec0b5cceedd9ecb0996573e551b623b6a38f78865d4adc43078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8f440b822407da3e0b5c1fe229790eae4b08e1c7247eb362ec1a95b8c850613
[INFO] running `Command { std: "docker" "start" "-a" "b8f440b822407da3e0b5c1fe229790eae4b08e1c7247eb362ec1a95b8c850613", kill_on_drop: false }`
[INFO] [stderr]    Compiling nature_common v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.99s
[INFO] running `Command { std: "docker" "inspect" "b8f440b822407da3e0b5c1fe229790eae4b08e1c7247eb362ec1a95b8c850613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f440b822407da3e0b5c1fe229790eae4b08e1c7247eb362ec1a95b8c850613", kill_on_drop: false }`
[INFO] [stdout] b8f440b822407da3e0b5c1fe229790eae4b08e1c7247eb362ec1a95b8c850613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbb64a9e176351fad51d360b23d37c92681b35e60ec8d07cdc1d8bee7c72234f
[INFO] running `Command { std: "docker" "start" "-a" "dbb64a9e176351fad51d360b23d37c92681b35e60ec8d07cdc1d8bee7c72234f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nature_common-234015648828ed57)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test converter::test::serde_executor ... ok
[INFO] [stdout] test from_instance::test::to_string_test ... ok
[INFO] [stdout] test instance::test::instance_json_test ... ok
[INFO] [stdout] test instance::test::instance_new_test ... ok
[INFO] [stdout] test instance::test::same_meta_test ... ok
[INFO] [stdout] test instance_para::test::empty_para ... ok
[INFO] [stdout] test instance_para::append_para_test::test ... ok
[INFO] [stdout] test instance_para::test::key_para_make ... ok
[INFO] [stdout] test instance_para::test::normal_test ... ok
[INFO] [stdout] test meta::test::check_master_test ... ok
[INFO] [stdout] test meta::test::get_full_key ... ok
[INFO] [stdout] test meta::test::from_meta_str ... ok
[INFO] [stdout] test meta::test::key_can_be_empty_except_for_null_meta_type ... ok
[INFO] [stdout] test meta::test::has_state_name_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::meta_string_test ... ok
[INFO] [stdout] test meta::test::standardize_no_separator_at_beginning ... ok
[INFO] [stdout] test meta::verify_test::none_states ... ok
[INFO] [stdout] test meta::verify_test::not_a_state_meta ... ok
[INFO] [stdout] test meta::verify_test::simple ... ok
[INFO] [stdout] test meta::verify_test::pure_parent ... ok
[INFO] [stdout] test meta::verify_test::parent_in_mutex ... ok
[INFO] [stdout] test meta::verify_test::simple_mutex ... ok
[INFO] [stdout] test meta_setting::test::cache_saved_test ... ok
[INFO] [stdout] test meta_setting::test::check_multi_meta ... ok
[INFO] [stdout] test meta_setting::test::set_meta_for_multi_meta ... ok
[INFO] [stdout] test meta_setting::test::master_test ... ok
[INFO] [stdout] test meta_type::test::check_type_test ... ok
[INFO] [stdout] test query::test::key_condition_test ... ignored
[INFO] [stdout] test meta_type::test::from_profix ... ok
[INFO] [stdout] test meta_type::test::get_profix ... 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::find_and_has_name::normal ... ok
[INFO] [stdout] test state::find_and_has_name::in_parent ... ok
[INFO] [stdout] test state::normal_test::name_test ... ok
[INFO] [stdout] test state::states_to_string::to_string ... 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_mixed::normal_mutex ... 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::string_to_states_for_mutex::multi ... ok
[INFO] [stdout] test state::string_to_states_for_mutex::single ... ok
[INFO] [stdout] test state::string_to_states_for_normal::comma_end ... ok
[INFO] [stdout] test state::string_to_states_for_normal::only_one ... ok
[INFO] [stdout] test state::string_to_states_for_normal::three ... ok
[INFO] [stdout] test state::string_to_states_for_parent::comma_end ... ok
[INFO] [stdout] test state::string_to_states_for_parent::one_child ... ok
[INFO] [stdout] test state::string_to_states_for_parent::three_children ... 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_square_end::for_normal_and_mutex ... ok
[INFO] [stdout] test state::string_to_states_square_end::for_parent_and_mutex ... ok
[INFO] [stdout] test state::string_to_states_virtual_end::for_parent_and_mutex ... ok
[INFO] [stdout] test util::serde_tool::test::test ... ok
[INFO] [stdout] test state::string_to_states_virtual_end::for_parent_and_no_mutex ... ok
[INFO] [stdout] test state::string_to_states_square_end::for_parent_and_no_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; finished in 0.03s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbb64a9e176351fad51d360b23d37c92681b35e60ec8d07cdc1d8bee7c72234f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb64a9e176351fad51d360b23d37c92681b35e60ec8d07cdc1d8bee7c72234f", kill_on_drop: false }`
[INFO] [stdout] dbb64a9e176351fad51d360b23d37c92681b35e60ec8d07cdc1d8bee7c72234f