[INFO] cloning repository https://github.com/filakhtov/qemu-launcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/filakhtov/qemu-launcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilakhtov%2Fqemu-launcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilakhtov%2Fqemu-launcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ceb4cbbde125d3796e5319ca742ce0fc87916b55
[INFO] testing filakhtov/qemu-launcher against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilakhtov%2Fqemu-launcher" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/filakhtov/qemu-launcher on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/filakhtov/qemu-launcher
[INFO] finished tweaking git repo https://github.com/filakhtov/qemu-launcher
[INFO] tweaked toml for git repo https://github.com/filakhtov/qemu-launcher written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/filakhtov/qemu-launcher already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] [stderr]   Downloaded cc v1.0.57
[INFO] [stderr]   Downloaded nix v0.17.0
[INFO] [stderr]   Downloaded rustversion v1.0.2
[INFO] [stderr]   Downloaded partition-identity v0.2.8
[INFO] [stderr]   Downloaded rlimit v0.5.3
[INFO] [stderr]   Downloaded proc-mounts v0.2.4
[INFO] [stderr]   Downloaded err-derive v0.2.4
[INFO] [stderr]   Downloaded syn v1.0.30
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dccab2a5890cfca94518ced217ebc47a972259b4ad9de346abb0a78fbbcebae6
[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" "dccab2a5890cfca94518ced217ebc47a972259b4ad9de346abb0a78fbbcebae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dccab2a5890cfca94518ced217ebc47a972259b4ad9de346abb0a78fbbcebae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccab2a5890cfca94518ced217ebc47a972259b4ad9de346abb0a78fbbcebae6", kill_on_drop: false }`
[INFO] [stdout] dccab2a5890cfca94518ced217ebc47a972259b4ad9de346abb0a78fbbcebae6
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 039b9ded0918b94849d4fcba274117c6f1460193809546f0966ba9a9d3f8f16c
[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" "039b9ded0918b94849d4fcba274117c6f1460193809546f0966ba9a9d3f8f16c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling rlimit v0.5.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]    Compiling partition-identity v0.2.8
[INFO] [stderr]    Compiling proc-mounts v0.2.4
[INFO] [stderr]    Compiling qemu-launcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `program_name`
[INFO] [stdout]   --> src/arguments.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     program_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `debug`
[INFO] [stdout]   --> src/arguments.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     debug: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `verbose`
[INFO] [stdout]   --> src/arguments.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_debug_enabled`
[INFO] [stdout]   --> src/arguments.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn is_debug_enabled(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_verbose_mode`
[INFO] [stdout]   --> src/arguments.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn is_verbose_mode(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_program_name`
[INFO] [stdout]   --> src/arguments.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_program_name(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.11s
[INFO] running `Command { std: "docker" "inspect" "039b9ded0918b94849d4fcba274117c6f1460193809546f0966ba9a9d3f8f16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039b9ded0918b94849d4fcba274117c6f1460193809546f0966ba9a9d3f8f16c", kill_on_drop: false }`
[INFO] [stdout] 039b9ded0918b94849d4fcba274117c6f1460193809546f0966ba9a9d3f8f16c
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f75a54d4762b3a5c60caa2643efca682033cc7b96b4045d43b257c02246b6d4d
[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" "f75a54d4762b3a5c60caa2643efca682033cc7b96b4045d43b257c02246b6d4d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling qemu-launcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.07s
[INFO] running `Command { std: "docker" "inspect" "f75a54d4762b3a5c60caa2643efca682033cc7b96b4045d43b257c02246b6d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75a54d4762b3a5c60caa2643efca682033cc7b96b4045d43b257c02246b6d4d", kill_on_drop: false }`
[INFO] [stdout] f75a54d4762b3a5c60caa2643efca682033cc7b96b4045d43b257c02246b6d4d
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 773affeed2a8c6163c2a64b79fa3a25d23e087cc202dd33e0dbfa9e901f3dcc1
[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" "773affeed2a8c6163c2a64b79fa3a25d23e087cc202dd33e0dbfa9e901f3dcc1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qemu_launcher-72560753a2e4ca3e
[INFO] [stdout] 
[INFO] [stdout] running 161 tests
[INFO] [stdout] test arguments::test::arguments_accepts_debug_flag ... ok
[INFO] [stdout] test arguments::test::arguments_reports_missing_machine_name ... ok
[INFO] [stdout] test arguments::test::arguments_ignores_duplicate_flags ... ok
[INFO] [stdout] test arguments::test::arguments_accepts_verbose_flag ... ok
[INFO] [stdout] test arguments::test::arguments_accepts_machine_name ... ok
[INFO] [stdout] test config::test::launcher_group_invalid_value_returns_error ... ok
[INFO] [stdout] test arguments::test::arguments_discards_all_arguments_if_help_is_requested ... ok
[INFO] [stdout] test config::test::launcher_hash_with_empty_priority_returns_error ... ok
[INFO] [stdout] test config::test::launcher_hash_with_env_hash_containing_invalid_values_returns_error ... ok
[INFO] [stdout] test config::test::config_with_absent_optional_fields_passed_properly ... ok
[INFO] [stdout] test config::test::launcher_hash_with_empty_env_key_returns_error ... ok
[INFO] [stdout] test arguments::test::arguments_reports_error_if_machine_name_contains_wrong_characters ... ok
[INFO] [stdout] test arguments::test::arguments_uses_default_program_name_if_missing_from_input ... ok
[INFO] [stdout] test arguments::test::arguments_reports_too_many_arguments ... ok
[INFO] [stdout] test config::test::launcher_hash_with_empty_scheduler_returns_error ... ok
[INFO] [stdout] test arguments::test::arguments_reports_empty_arguments ... ok
[INFO] [stdout] test config::test::launcher_hash_with_env_hash_containing_non_string_keys_returns_error ... ok
[INFO] [stdout] test config::test::config_with_all_options_parsed_properly ... ok
[INFO] [stdout] test config::test::empty_configuration_returns_error ... ok
[INFO] [stdout] test config::test::launcher_group_negative_value_returns_error ... ok
[INFO] [stdout] test config::test::launcher_group_too_high_value_returns_error ... ok
[INFO] [stdout] test config::test::launcher_hash_with_invalid_env_value_returns_error ... ok
[INFO] [stdout] test config::test::launcher_section_with_non_string_qemu_binary_path_returns_error ... ok
[INFO] [stdout] test config::test::launcher_hash_with_invalid_scheduler_returns_error ... ok
[INFO] [stdout] test config::test::launcher_section_with_invalid_clear_env_option_value_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_core_id_not_an_integer_returns_error ... ok
[INFO] [stdout] test config::test::launcher_user_negative_value_returns_error ... ok
[INFO] [stdout] test config::test::launcher_user_too_high_value_returns_error ... ok
[INFO] [stdout] test config::test::launcher_hash_with_unsupported_scheduler_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_core_value_is_not_a_hash_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_host_core_id_not_an_integer_returns_error ... ok
[INFO] [stdout] test config::test::launcher_section_with_empty_clear_env_option_value_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_negative_host_core_id_returns_error ... ok
[INFO] [stdout] test config::test::launcher_hash_with_too_high_priority_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_negative_thread_id_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_negative_socket_id_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_negative_core_id_returns_error ... ok
[INFO] [stdout] test config::test::launcher_section_with_missing_qemu_binary_path_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_socket_value_is_not_a_hash_returns_error ... ok
[INFO] [stdout] test config::test::non_array_qemu_section_returns_error ... ok
[INFO] [stdout] test config::test::launcher_hash_with_negative_priority_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_thread_id_not_an_integer_returns_error ... ok
[INFO] [stdout] test config::test::qemu_section_with_argument_hash_containing_non_string_keys_returns_error ... ok
[INFO] [stdout] test config::test::qemu_section_with_argument_hash_containing_multiple_items_returns_error ... ok
[INFO] [stdout] test config::test::qemu_section_with_argument_hash_containing_invalid_values_returns_error ... ok
[INFO] [stdout] test config::test::qemu_section_with_argument_hash_containing_empty_array_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_not_a_hash_returns_error ... ok
[INFO] [stdout] test config::test::launcher_user_invalid_value_returns_error ... ok
[INFO] [stdout] test config::test::launcher_hash_with_non_integer_priority_returns_error ... ok
[INFO] [stdout] test config::test::launcher_section_with_empty_qemu_binary_path_returns_error ... ok
[INFO] [stdout] test config::test::launcher_vcpu_pinning_socket_id_not_an_integer_returns_error ... ok
[INFO] [stdout] test config::test::missing_qemu_section_returns_error ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_create_cpu_pool_directory ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_cpuset_cgroup_mount_fails ... ok
[INFO] [stdout] test cpuset::test::cpuset_instantiation_fails_if_mount_path_is_not_absolute ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_check_cpuset_cgroug_mount_status ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_create_destination_mounting_directory ... ok
[INFO] [stdout] test cpuset::test::cpuset_instantiation_fails_if_prefix_contains_path_separators ... ok
[INFO] [stdout] test config::test::qemu_section_with_argument_hash_containing_properties_hash_with_no_items_returns_error ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_create_cpuset_prefix_directory ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_isolates_the_thread_and_pins_the_task_to_it ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_open_thread_tasks_file ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_create_a_cpuset_directory_for_isolated_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_make_cpuset_cpu_exclusive ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_pin_task_to_isolated_thread ... ok
[INFO] [stdout] test config::test::qemu_section_with_empty_argument_hash_returns_error ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_cpuset_tasks ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_cpuset_pool_cpus_file_to_isolate_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_prefix_cpuset_mems ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_cpuset_mems ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_cpuset_pool_mems ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_cpuset_pool_cpus ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_thread_tasks_file ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_seek_cpuset_pool_cpus_file_to_isolate_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_lock_cpuset_pool_cpus_file_to_isolate_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_open_cpuset_pool_cpus_file_to_isolate_thread ... ok
[INFO] [stdout] test config::test::qemu_section_with_argument_hash_containing_properties_hash_with_non_string_keys_returns_error ... ok
[INFO] [stdout] test config::test::qemu_section_with_argument_hash_containing_properties_hash_with_multiple_items_returns_error ... ok
[INFO] [stdout] test config::test::qemu_section_with_non_hash_or_string_argument_returns_error ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_write_cpuset_pool_cpus ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_write_cpuset_mems_for_isloated_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_write_cpuset_cpus_for_isolated_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_write_cpuset_cpu_exclusive_for_isloated_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_write_cpuset_pool_cpus_file_with_isolated_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_make_cpuset_pool_cpu_exclusive ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_write_prefix_cpuset_cpus ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_write_cpuset_pool_mems ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_cpuset_cpus ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_unable_to_open_pinned_thread_tasks_file ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_thread_still_busy_with_at_least_one_process ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_set_len_on_cpuset_pool_cpus_file_to_isolate_thread ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_all_pinned_threads_back_to_pool ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_read_prefix_cpuset_cpus ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_handles_single_core_specification ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_handles_mixed_specification ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_uanble_to_set_len_on_pool_cpuset_cpus_file ... ok
[INFO] [stdout] test cpuset::test::cpuset_pin_task_returns_error_if_unable_to_write_prefix_cpuset_mems ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_unable_to_remove_thread_cpuset_cgroup_directory ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_handles_multiple_single_core_specifications ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_handles_range_core_specification ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_uanble_to_write_pool_cpuset_cpus_file ... ok
[INFO] [stdout] test config::test::qemu_section_with_argument_hash_containing_properties_hash_with_invalid_values_returns_error ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_uanble_to_open_pool_cpuset_cpus_file ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_handles_empty_specification ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_uanble_to_lock_pool_cpuset_cpus_file ... ok
[INFO] [stdout] test environment::test::environment_returns_error_if_prefix_is_invalid ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_handles_multiple_range_core_specifications ... ok
[INFO] [stdout] test process::test::child_process_wait_returns_ok_if_child_exits_successfully ... ok
[INFO] [stdout] test environment::test::environment_uses_config_dir_if_provided ... ok
[INFO] [stdout] test environment::test::environment_uses_cpuset_prefix_if_provided ... ok
[INFO] [stdout] test process::test::process_oneshot_command_returns_error_if_process_execution_fails ... ok
[INFO] [stdout] test environment::test::environment_uses_default_values_if_not_provided ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_uanble_to_read_pool_cpuset_cpus_file ... ok
[INFO] [stdout] test cpuset::test::cpuset_release_threads_returns_error_if_uanble_to_seek_pool_cpuset_cpus_file ... ok
[INFO] [stdout] test process::test::child_process_wait_returns_error_if_child_fails_and_returns_no_exit_status ... ok
[INFO] [stdout] test process::test::child_process_wait_returns_error_if_child_wait_fails ... ok
[INFO] [stdout] test environment::test::environment_uses_cpuset_mount_path_if_provided ... ok
[INFO] [stdout] test process::test::process_set_args_replaces_command_line_options_for_child_process_on_subsequent_calls ... ok
[INFO] [stdout] test process::test::process_set_effective_group_does_nothing_if_none_is_given ... ok
[INFO] [stdout] test process::test::process_set_args_sets_command_line_options_for_child_process ... ok
[INFO] [stdout] test process::test::child_process_wait_returns_error_if_child_fails_and_returns_exit_status ... ok
[INFO] [stdout] test process::test::process_oneshot_command_returns_error_if_process_returns_non_zero_status ... ok
[INFO] [stdout] test process::test::process_new_returns_process_instance ... ok
[INFO] [stdout] test process::test::process_set_effective_user_id_sets_effective_user_id_for_child_process_if_some_is_given ... ok
[INFO] [stdout] test process::test::process_should_clear_env_respects_last_configured_value ... ok
[INFO] [stdout] test process::test::process_oneshot_command_executes_process_successfully ... ok
[INFO] [stdout] test process::test::process_set_effective_user_does_nothing_if_none_is_given ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_negotiation_json_is_invalid ... ok
[INFO] [stdout] test process::test::process_set_environment_variables_adds_additional_child_process_environment ... ok
[INFO] [stdout] test process::test::process_should_clear_env_true_clears_child_process_environment ... ok
[INFO] [stdout] test process::test::process_set_environment_variables_replaces_child_process_variables_on_subsequent_calls ... ok
[INFO] [stdout] test process::test::process_set_effective_group_sets_effective_group_id_for_child_process_if_some_is_given ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_json_response_contains_error_message ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_reading_fails_after_sending_command ... ok
[INFO] [stdout] test process::test::process_spawn_returns_error_if_unable_to_start_child_process ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_negotiation_write_fails ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_qemu_returns_error_response ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_negotiation_read_fails ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_return_field_is_not_an_array ... ok
[INFO] [stdout] test qmp::test::qeuery_cpu_fast_returns_error_if_negotiation_response_read_fails ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_parsing_json_response_fails ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_process_id_is_negative ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_sending_command_write_fails ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_vcpu_core_id_is_not_an_integer ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_vcpu_core_id_is_negative ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_vcpu_socket_id_is_not_an_integer ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_negotiation_json_parsing_fails ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_negotiation_flush_fails ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_process_id_is_not_an_integer ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_return_field_is_missing_from_qemu_response ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_json_response_contains_no_return_field ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_json_information ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_sending_command_flush_fails ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_vcpu_properties_are_invalid ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_vcpu_socket_id_is_negative ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_vcpu_thread_id_is_negative ... ok
[INFO] [stdout] test qmp::test::read_vcpu_info_returns_error_if_vcpu_thread_id_is_not_an_integer ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_panics_if_core_id_in_range_is_malformed ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_panics_if_core_id_is_malformed ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_panics_if_core_id_missing_from_range ... ok
[INFO] [stdout] test cpuset::test::parse_cpus_list_panics_if_range_is_malformed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 161 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "773affeed2a8c6163c2a64b79fa3a25d23e087cc202dd33e0dbfa9e901f3dcc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "773affeed2a8c6163c2a64b79fa3a25d23e087cc202dd33e0dbfa9e901f3dcc1", kill_on_drop: false }`
[INFO] [stdout] 773affeed2a8c6163c2a64b79fa3a25d23e087cc202dd33e0dbfa9e901f3dcc1