[INFO] fetching crate cradle 0.2.2...
[INFO] testing cradle-0.2.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate cradle 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cradle 0.2.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cradle 0.2.2
[INFO] finished tweaking crates.io crate cradle 0.2.2
[INFO] tweaked toml for crates.io crate cradle 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate cradle 0.2.2 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
[INFO] [stderr]   Downloaded unindent v0.1.8
[INFO] [stderr]   Downloaded gag v0.1.10
[INFO] [stderr]   Downloaded ctor v0.1.22
[INFO] [stderr]   Downloaded executable-path v1.0.0
[INFO] [stderr]   Downloaded diff v0.1.12
[INFO] [stderr]   Downloaded pretty_assertions v1.2.1
[INFO] [stderr]   Downloaded syn v1.0.92
[INFO] [stderr]   Downloaded libc v0.2.125
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 418bdb05a4284b360ced3cf7397087f13f8f39f0cca2ad092930ab7ce115ae67
[INFO] running `Command { std: "docker" "start" "-a" "418bdb05a4284b360ced3cf7397087f13f8f39f0cca2ad092930ab7ce115ae67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "418bdb05a4284b360ced3cf7397087f13f8f39f0cca2ad092930ab7ce115ae67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418bdb05a4284b360ced3cf7397087f13f8f39f0cca2ad092930ab7ce115ae67", kill_on_drop: false }`
[INFO] [stdout] 418bdb05a4284b360ced3cf7397087f13f8f39f0cca2ad092930ab7ce115ae67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b382c7168f4867e7907f0f1b85152526656b88a9f2f63d84ab0e4081608504
[INFO] running `Command { std: "docker" "start" "-a" "72b382c7168f4867e7907f0f1b85152526656b88a9f2f63d84ab0e4081608504", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling cradle v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "72b382c7168f4867e7907f0f1b85152526656b88a9f2f63d84ab0e4081608504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b382c7168f4867e7907f0f1b85152526656b88a9f2f63d84ab0e4081608504", kill_on_drop: false }`
[INFO] [stdout] 72b382c7168f4867e7907f0f1b85152526656b88a9f2f63d84ab0e4081608504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20e8a0658b9fa1af9b70eb8e7b727531da71f51e29972ca4bc8ac2178dbed478
[INFO] running `Command { std: "docker" "start" "-a" "20e8a0658b9fa1af9b70eb8e7b727531da71f51e29972ca4bc8ac2178dbed478", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling unindent v0.1.8
[INFO] [stderr]    Compiling executable-path v1.0.0
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling cradle v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tests/integration.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 138 |         Cradle(cradle::Error),
[INFO] [stdout]     |         ------ ^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 138 |         Cradle(()),
[INFO] [stdout]     |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tests/integration.rs:270:20
[INFO] [stdout]     |
[INFO] [stdout] 270 |             Cradle(cradle::Error),
[INFO] [stdout]     |             ------ ^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 270 |             Cradle(()),
[INFO] [stdout]     |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "20e8a0658b9fa1af9b70eb8e7b727531da71f51e29972ca4bc8ac2178dbed478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e8a0658b9fa1af9b70eb8e7b727531da71f51e29972ca4bc8ac2178dbed478", kill_on_drop: false }`
[INFO] [stdout] 20e8a0658b9fa1af9b70eb8e7b727531da71f51e29972ca4bc8ac2178dbed478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84435f7454940dc7f357771bb80948ff91cb5104978d6714e78697eb7fbb3726
[INFO] running `Command { std: "docker" "start" "-a" "84435f7454940dc7f357771bb80948ff91cb5104978d6714e78697eb7fbb3726", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tests/integration.rs:138:16
[INFO] [stderr]     |
[INFO] [stderr] 138 |         Cradle(cradle::Error),
[INFO] [stderr]     |         ------ ^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 138 |         Cradle(()),
[INFO] [stderr]     |                ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tests/integration.rs:270:20
[INFO] [stderr]     |
[INFO] [stderr] 270 |             Cradle(cradle::Error),
[INFO] [stderr]     |             ------ ^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             field in this variant
[INFO] [stderr]     |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 270 |             Cradle(()),
[INFO] [stderr]     |                    ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `cradle` (test "integration") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cradle-44a9472497182eb2)
[INFO] [stdout] 
[INFO] [stdout] running 141 tests
[INFO] [stdout] test error::tests::english_list::four ... ok
[INFO] [stdout] test error::tests::english_list::one ... ok
[INFO] [stdout] test error::tests::english_list::two ... ok
[INFO] [stdout] test error::tests::english_list::three ... ok
[INFO] [stdout] test macros::tests::tuple_up::nested_tuples ... ok
[INFO] [stdout] test macros::tests::tuple_up::one_value ... ok
[INFO] [stdout] test macros::tests::tuple_up::percent_shortcut_with_multiple_values ... ok
[INFO] [stdout] test macros::tests::tuple_up::percent_shortcut_with_subsequent_values ... ok
[INFO] [stdout] test macros::tests::tuple_up::percent_shortcut_with_preceeding_values ... ok
[INFO] [stdout] test macros::tests::tuple_up::two_values ... ok
[INFO] [stdout] test error::tests::invalid_utf8_to_stdout_has_source ... ok
[INFO] [stdout] test macros::tests::tuple_up::percent_shortcut ... ok
[INFO] [stdout] test error::tests::invalid_utf8_to_stderr_has_source ... ok
[INFO] [stdout] test macros::tests::tuple_up::three_values ... ok
[INFO] [stderr] + echo foo
[INFO] [stdout] test tests::allows_to_execute_a_command ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::does_not_relay_stdout ... ok
[INFO] [stdout] test tests::allows_to_retrieve_stdout ... ok
[INFO] [stdout] test tests::bool_output::success_exit_status_is_true ... ok
[INFO] [stdout] test tests::arguments_can_be_given_as_references ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::does_not_modify_output_without_whitespace ... ok
[INFO] [stdout] test tests::bool_output::failure_exit_status_is_false ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::does_not_remove_whitespace_within_output ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::trims_trailing_whitespace ... ok
[INFO] [stdout] test tests::capturing_stdout::untrimmed::does_not_relay_stdout ... ok
[INFO] [stderr] + cargo build --bin test_executables_helper --features test_executables
[INFO] [stdout] test tests::command_and_argument_as_separate_ref_str ... ok
[INFO] [stdout] test tests::capturing_stdout::untrimmed::does_not_trim_leading_whitespace ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::trims_leading_whitespace ... ok
[INFO] [stdout] test tests::capturing_stdout::untrimmed::does_not_trim_trailing_newline ... ok
[INFO] [stdout] test tests::current_dir::sets_the_working_directory ... ok
[INFO] [stdout] test tests::current_dir::works_for_other_types ... ok
[INFO] [stdout] test tests::bool_output::io_error_panics - should panic ... ok
[INFO] [stdout] test tests::errors::panics_by_default::combine_panics_with_other_outputs - should panic ... ok
[INFO] [stdout] test tests::errors::panics_by_default::executable_cannot_be_found - should panic ... ok
[INFO] [stdout] test tests::errors::panics_by_default::includes_full_command_on_io_errors - should panic ... ok
[INFO] [stdout] test tests::errors::panics_by_default::includes_full_command_on_non_zero_exit_codes - should panic ... ok
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling cradle v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.86s
[INFO] [stderr] + cargo build --bin test_executables_panic --features test_executables
[INFO] [stdout] test tests::environment_variables::variables_can_be_set_to_the_empty_string ... ok
[INFO] [stdout] test tests::environment_variables::overwrites_existing_parent_variables ... ok
[INFO] [stdout] test tests::environment_variables::allows_to_add_variables ... ok
[INFO] [stdout] test tests::environment_variables::child_processes_inherit_the_environment ... ok
[INFO] [stdout] test tests::environment_variables::works_for_multiple_variables ... ok
[INFO] [stdout] test tests::environment_variables::variables_are_overwritten_by_subsequent_variables_with_the_same_name ... ok
[INFO] [stdout] test tests::errors::panics_by_default::no_executable - should panic ... ok
[INFO] [stdout] test tests::errors::result_types::combine_ok_with_other_outputs ... ok
[INFO] [stdout] test tests::errors::result_types::combine_err_with_other_outputs ... ok
[INFO] [stdout] test tests::errors::panics_by_default::non_zero_exit_codes - should panic ... ok
[INFO] [stdout] test tests::errors::result_types::missing_executable_file_error_can_be_caused_by_relative_paths ... ok
[INFO] [stdout] test tests::errors::result_types::includes_full_command_on_io_errors ... ok
[INFO] [stdout] test tests::errors::result_types::missing_executable_file_error_can_be_matched_against ... ok
[INFO] [stdout] test tests::errors::result_types::missing_executable_file_error_message ... ok
[INFO] [stdout] test tests::errors::result_types::includes_full_command_on_non_zero_exit_codes ... ok
[INFO] [stdout] test tests::errors::result_types::no_executable ... ok
[INFO] [stdout] test tests::errors::result_types::no_errors ... ok
[INFO] [stdout] test tests::errors::result_types::non_zero_exit_codes ... ok
[INFO] [stdout] test tests::errors::whitespace_in_executable_note::missing_executable_file_with_whitespace_includes_note ... ok
[INFO] [stdout] test tests::errors::whitespace_in_executable_note::single_argument ... ok
[INFO] [stdout] test tests::exit_status::failing_commands_return_oks_when_exit_status_is_captured ... ok
[INFO] [stdout] test tests::exit_status::one ... ok
[INFO] [stdout] test tests::exit_status::zero ... ok
[INFO] [stdout] foo
[INFO] [stdout] foo
[INFO] [stdout] test tests::invocation_syntax::trailing_comma_is_accepted_after_normal_argument ... ok
[INFO] [stdout] foo
[INFO] [stdout] foo
[INFO] [stdout] test tests::invocation_syntax::trailing_comma_is_accepted_after_split_argument ... ok
[INFO] [stdout] test tests::log_commands::arguments_with_invalid_utf8_will_be_logged_with_lossy_conversion ... ok
[INFO] [stdout] test tests::log_commands::logs_commands_with_arguments ... ok
[INFO] [stdout] test tests::log_commands::logs_simple_commands ... ok
[INFO] [stdout] test tests::log_commands::quotes_arguments_with_spaces ... ok
[INFO] [stdout] test tests::log_commands::quotes_empty_arguments ... ok
[INFO] [stdout] test tests::multiple_arguments_as_ref_str ... ok
[INFO] [stdout] test tests::os_strings::works_for_os_str ... ok
[INFO] [stdout] test tests::os_strings::works_for_os_string ... ok
[INFO] [stdout] test tests::paths::path_buf_as_argument ... ok
[INFO] [stderr]    Compiling cradle v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] test tests::paths::path_buf_as_executable ... ok
[INFO] [stdout] test tests::paths::ref_path_as_argument ... ok
[INFO] [stdout] test tests::paths::ref_path_as_executable ... ok
[INFO] [stdout] test tests::run_interface::allows_to_bundle_arguments_up_in_tuples ... ok
[INFO] [stdout] test tests::run_interface::allows_to_run_commands_with_dot_run ... ok
[INFO] [stdout] test tests::run_interface::run ... ok
[INFO] [stdout] test tests::run_interface::run_result ... ok
[INFO] [stdout] test tests::run_interface::works_for_different_output_types ... ok
[INFO] [stdout] test tests::sequences::allows_to_pass_in_arguments_as_a_vec_of_ref_str ... ok
[INFO] [stdout] test tests::sequences::array_refs_as_arguments ... ok
[INFO] [stdout] test tests::sequences::arrays_as_arguments ... ok
[INFO] [stdout] test tests::sequences::arrays_of_non_strings ... ok
[INFO] [stdout] test tests::sequences::elements_in_array_refs_are_not_split_by_whitespace ... ok
[INFO] [stdout] test tests::sequences::elements_in_arrays_are_not_split_by_whitespace ... ok
[INFO] [stdout] test tests::sequences::elements_in_slices_are_not_split_by_whitespace ... ok
[INFO] [stdout] test tests::sequences::slices_as_arguments ... ok
[INFO] [stdout] test tests::sequences::slices_of_non_strings ... ok
[INFO] [stdout] test tests::sequences::vector_of_non_strings ... ok
[INFO] [stdout] test tests::sequences::vector_of_vectors ... ok
[INFO] [stdout] test tests::split::percent_sign::for_first_of_multiple_arguments ... ok
[INFO] [stdout] foo
[INFO] [stdout] test tests::split::percent_sign::in_run ... ok
[INFO] [stdout] test tests::split::percent_sign::in_run_result ... ok
[INFO] [stdout] test tests::split::percent_sign::non_literals ... ok
[INFO] [stdout] test tests::split::percent_sign::splits_words ... ok
[INFO] [stdout] test tests::split::percent_sign::works_for_later_arguments ... ok
[INFO] [stdout] test tests::split::skips_multiple_whitespace_characters ... ok
[INFO] [stdout] test tests::split::splits_words_by_whitespace ... ok
[INFO] [stdout] test tests::split::trims_leading_whitespace ... ok
[INFO] [stdout] test tests::split::trims_trailing_whitespace ... ok
[INFO] [stdout] test tests::splitting_with_library_functions::allow_to_use_split ... ok
[INFO] [stdout] test tests::splitting_with_library_functions::split_ascii_whitespace ... ok
[INFO] [stdout] test tests::splitting_with_library_functions::split_whitespace ... ok
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[ERROR] error running command: stream did not contain valid UTF-8
[INFO] running `Command { std: "docker" "inspect" "84435f7454940dc7f357771bb80948ff91cb5104978d6714e78697eb7fbb3726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84435f7454940dc7f357771bb80948ff91cb5104978d6714e78697eb7fbb3726", kill_on_drop: false }`
[INFO] [stdout] 84435f7454940dc7f357771bb80948ff91cb5104978d6714e78697eb7fbb3726
[INFO] testing cradle-0.2.2 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate cradle 0.2.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate cradle 0.2.2 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cradle 0.2.2
[INFO] finished tweaking crates.io crate cradle 0.2.2
[INFO] tweaked toml for crates.io crate cradle 0.2.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate cradle 0.2.2 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26a52e8f12c1cccf23e6b34b3544c2bcf1f8c55f1ca3eb725e5bba480bd7f3d6
[INFO] running `Command { std: "docker" "start" "-a" "26a52e8f12c1cccf23e6b34b3544c2bcf1f8c55f1ca3eb725e5bba480bd7f3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26a52e8f12c1cccf23e6b34b3544c2bcf1f8c55f1ca3eb725e5bba480bd7f3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a52e8f12c1cccf23e6b34b3544c2bcf1f8c55f1ca3eb725e5bba480bd7f3d6", kill_on_drop: false }`
[INFO] [stdout] 26a52e8f12c1cccf23e6b34b3544c2bcf1f8c55f1ca3eb725e5bba480bd7f3d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2961698a9408ce959c3814e1883da1ac2998d47b5cefebc57d7e6e27351e235c
[INFO] running `Command { std: "docker" "start" "-a" "2961698a9408ce959c3814e1883da1ac2998d47b5cefebc57d7e6e27351e235c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling cradle v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "2961698a9408ce959c3814e1883da1ac2998d47b5cefebc57d7e6e27351e235c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2961698a9408ce959c3814e1883da1ac2998d47b5cefebc57d7e6e27351e235c", kill_on_drop: false }`
[INFO] [stdout] 2961698a9408ce959c3814e1883da1ac2998d47b5cefebc57d7e6e27351e235c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6c84fb90b15f831566b3f23731f366fbbedf77a03d43937784e5193a2f4ffab
[INFO] running `Command { std: "docker" "start" "-a" "b6c84fb90b15f831566b3f23731f366fbbedf77a03d43937784e5193a2f4ffab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling unindent v0.1.8
[INFO] [stderr]    Compiling executable-path v1.0.0
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling cradle v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tests/integration.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 138 |         Cradle(cradle::Error),
[INFO] [stdout]     |         ------ ^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 138 |         Cradle(()),
[INFO] [stdout]     |                ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tests/integration.rs:270:20
[INFO] [stdout]     |
[INFO] [stdout] 270 |             Cradle(cradle::Error),
[INFO] [stdout]     |             ------ ^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 270 |             Cradle(()),
[INFO] [stdout]     |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "b6c84fb90b15f831566b3f23731f366fbbedf77a03d43937784e5193a2f4ffab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c84fb90b15f831566b3f23731f366fbbedf77a03d43937784e5193a2f4ffab", kill_on_drop: false }`
[INFO] [stdout] b6c84fb90b15f831566b3f23731f366fbbedf77a03d43937784e5193a2f4ffab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 237976c0cab66f2a0ce7cba735fe8d89a60b97d8984987a4f71dfc6689e2338c
[INFO] running `Command { std: "docker" "start" "-a" "237976c0cab66f2a0ce7cba735fe8d89a60b97d8984987a4f71dfc6689e2338c", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tests/integration.rs:138:16
[INFO] [stderr]     |
[INFO] [stderr] 138 |         Cradle(cradle::Error),
[INFO] [stderr]     |         ------ ^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 138 |         Cradle(()),
[INFO] [stderr]     |                ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tests/integration.rs:270:20
[INFO] [stderr]     |
[INFO] [stderr] 270 |             Cradle(cradle::Error),
[INFO] [stderr]     |             ------ ^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             field in this variant
[INFO] [stderr]     |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 270 |             Cradle(()),
[INFO] [stderr]     |                    ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `cradle` (test "integration") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cradle-44a9472497182eb2)
[INFO] [stdout] 
[INFO] [stdout] running 141 tests
[INFO] [stdout] test error::tests::english_list::four ... ok
[INFO] [stdout] test error::tests::english_list::one ... ok
[INFO] [stdout] test error::tests::english_list::three ... ok
[INFO] [stdout] test error::tests::english_list::two ... ok
[INFO] [stdout] test macros::tests::tuple_up::nested_tuples ... ok
[INFO] [stdout] test macros::tests::tuple_up::percent_shortcut ... ok
[INFO] [stdout] test error::tests::invalid_utf8_to_stderr_has_source ... ok
[INFO] [stdout] test macros::tests::tuple_up::percent_shortcut_with_multiple_values ... ok
[INFO] [stdout] test macros::tests::tuple_up::two_values ... ok
[INFO] [stdout] test macros::tests::tuple_up::percent_shortcut_with_preceeding_values ... ok
[INFO] [stdout] test macros::tests::tuple_up::percent_shortcut_with_subsequent_values ... ok
[INFO] [stderr] + echo foo
[INFO] [stdout] test error::tests::invalid_utf8_to_stdout_has_source ... ok
[INFO] [stdout] test macros::tests::tuple_up::one_value ... ok
[INFO] [stdout] test macros::tests::tuple_up::three_values ... ok
[INFO] [stdout] test tests::arguments_can_be_given_as_references ... ok
[INFO] [stdout] test tests::bool_output::success_exit_status_is_true ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::does_not_modify_output_without_whitespace ... ok
[INFO] [stdout] test tests::allows_to_retrieve_stdout ... ok
[INFO] [stdout] test tests::allows_to_execute_a_command ... ok
[INFO] [stdout] test tests::bool_output::failure_exit_status_is_false ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::does_not_relay_stdout ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::does_not_remove_whitespace_within_output ... ok
[INFO] [stdout] test tests::capturing_stdout::untrimmed::does_not_relay_stdout ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::trims_leading_whitespace ... ok
[INFO] [stdout] test tests::capturing_stdout::trimmed::trims_trailing_whitespace ... ok
[INFO] [stderr] + cargo build --bin test_executables_helper --features test_executables
[INFO] [stdout] test tests::capturing_stdout::untrimmed::does_not_trim_trailing_newline ... ok
[INFO] [stdout] test tests::capturing_stdout::untrimmed::does_not_trim_leading_whitespace ... ok
[INFO] [stdout] test tests::command_and_argument_as_separate_ref_str ... ok
[INFO] [stdout] test tests::current_dir::sets_the_working_directory ... ok
[INFO] [stdout] test tests::current_dir::works_for_other_types ... ok
[INFO] [stdout] test tests::bool_output::io_error_panics - should panic ... ok
[INFO] [stdout] test tests::errors::panics_by_default::combine_panics_with_other_outputs - should panic ... ok
[INFO] [stdout] test tests::errors::panics_by_default::executable_cannot_be_found - should panic ... ok
[INFO] [stdout] test tests::errors::panics_by_default::includes_full_command_on_io_errors - should panic ... ok
[INFO] [stdout] test tests::errors::panics_by_default::includes_full_command_on_non_zero_exit_codes - should panic ... ok
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling cradle v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.79s
[INFO] [stderr] + cargo build --bin test_executables_panic --features test_executables
[INFO] [stdout] test tests::environment_variables::variables_are_overwritten_by_subsequent_variables_with_the_same_name ... ok
[INFO] [stdout] test tests::environment_variables::overwrites_existing_parent_variables ... ok
[INFO] [stdout] test tests::environment_variables::child_processes_inherit_the_environment ... ok
[INFO] [stdout] test tests::environment_variables::allows_to_add_variables ... ok
[INFO] [stdout] test tests::environment_variables::variables_can_be_set_to_the_empty_string ... ok
[INFO] [stdout] test tests::environment_variables::works_for_multiple_variables ... ok
[INFO] [stdout] test tests::errors::panics_by_default::no_executable - should panic ... ok
[INFO] [stdout] test tests::errors::result_types::includes_full_command_on_io_errors ... ok
[INFO] [stdout] test tests::errors::result_types::combine_err_with_other_outputs ... ok
[INFO] [stdout] test tests::errors::result_types::combine_ok_with_other_outputs ... ok
[INFO] [stdout] test tests::errors::panics_by_default::non_zero_exit_codes - should panic ... ok
[INFO] [stdout] test tests::errors::result_types::missing_executable_file_error_can_be_caused_by_relative_paths ... ok
[INFO] [stdout] test tests::errors::result_types::missing_executable_file_error_can_be_matched_against ... ok
[INFO] [stdout] test tests::errors::result_types::includes_full_command_on_non_zero_exit_codes ... ok
[INFO] [stdout] test tests::errors::result_types::missing_executable_file_error_message ... ok
[INFO] [stdout] test tests::errors::result_types::no_executable ... ok
[INFO] [stdout] test tests::errors::result_types::no_errors ... ok
[INFO] [stdout] test tests::errors::result_types::non_zero_exit_codes ... ok
[INFO] [stdout] test tests::errors::whitespace_in_executable_note::missing_executable_file_with_whitespace_includes_note ... ok
[INFO] [stdout] test tests::errors::whitespace_in_executable_note::single_argument ... ok
[INFO] [stdout] test tests::exit_status::failing_commands_return_oks_when_exit_status_is_captured ... ok
[INFO] [stdout] test tests::exit_status::one ... ok
[INFO] [stdout] test tests::exit_status::zero ... ok
[INFO] [stdout] foo
[INFO] [stdout] foo
[INFO] [stdout] test tests::invocation_syntax::trailing_comma_is_accepted_after_normal_argument ... ok
[INFO] [stdout] foo
[INFO] [stdout] foo
[INFO] [stdout] test tests::invocation_syntax::trailing_comma_is_accepted_after_split_argument ... ok
[INFO] [stdout] test tests::log_commands::arguments_with_invalid_utf8_will_be_logged_with_lossy_conversion ... ok
[INFO] [stdout] test tests::log_commands::logs_commands_with_arguments ... ok
[INFO] [stdout] test tests::log_commands::logs_simple_commands ... ok
[INFO] [stdout] test tests::log_commands::quotes_arguments_with_spaces ... ok
[INFO] [stdout] test tests::log_commands::quotes_empty_arguments ... ok
[INFO] [stdout] test tests::multiple_arguments_as_ref_str ... ok
[INFO] [stdout] test tests::os_strings::works_for_os_str ... ok
[INFO] [stdout] test tests::os_strings::works_for_os_string ... ok
[INFO] [stdout] test tests::paths::path_buf_as_argument ... ok
[INFO] [stderr]    Compiling cradle v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] test tests::paths::path_buf_as_executable ... ok
[INFO] [stdout] test tests::paths::ref_path_as_argument ... ok
[INFO] [stdout] test tests::paths::ref_path_as_executable ... ok
[INFO] [stdout] test tests::run_interface::allows_to_bundle_arguments_up_in_tuples ... ok
[INFO] [stdout] test tests::run_interface::allows_to_run_commands_with_dot_run ... ok
[INFO] [stdout] test tests::run_interface::run ... ok
[INFO] [stdout] test tests::run_interface::run_result ... ok
[INFO] [stdout] test tests::run_interface::works_for_different_output_types ... ok
[INFO] [stdout] test tests::sequences::allows_to_pass_in_arguments_as_a_vec_of_ref_str ... ok
[INFO] [stdout] test tests::sequences::array_refs_as_arguments ... ok
[INFO] [stdout] test tests::sequences::arrays_as_arguments ... ok
[INFO] [stdout] test tests::sequences::arrays_of_non_strings ... ok
[INFO] [stdout] test tests::sequences::elements_in_array_refs_are_not_split_by_whitespace ... ok
[INFO] [stdout] test tests::sequences::elements_in_arrays_are_not_split_by_whitespace ... ok
[INFO] [stdout] test tests::sequences::elements_in_slices_are_not_split_by_whitespace ... ok
[INFO] [stdout] test tests::sequences::slices_as_arguments ... ok
[INFO] [stdout] test tests::sequences::slices_of_non_strings ... ok
[INFO] [stdout] test tests::sequences::vector_of_non_strings ... ok
[INFO] [stdout] test tests::sequences::vector_of_vectors ... ok
[INFO] [stdout] test tests::split::percent_sign::for_first_of_multiple_arguments ... ok
[INFO] [stdout] foo
[INFO] [stdout] test tests::split::percent_sign::in_run ... ok
[INFO] [stdout] test tests::split::percent_sign::in_run_result ... ok
[INFO] [stdout] test tests::split::percent_sign::non_literals ... ok
[INFO] [stdout] test tests::split::percent_sign::splits_words ... ok
[INFO] [stdout] test tests::split::percent_sign::works_for_later_arguments ... ok
[INFO] [stdout] test tests::split::skips_multiple_whitespace_characters ... ok
[INFO] [stdout] test tests::split::splits_words_by_whitespace ... ok
[INFO] [stdout] test tests::split::trims_leading_whitespace ... ok
[INFO] [stdout] test tests::split::trims_trailing_whitespace ... ok
[INFO] [stdout] test tests::splitting_with_library_functions::allow_to_use_split ... ok
[INFO] [stdout] test tests::splitting_with_library_functions::split_ascii_whitespace ... ok
[INFO] [stdout] test tests::splitting_with_library_functions::split_whitespace ... ok
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[ERROR] error running command: stream did not contain valid UTF-8
[INFO] running `Command { std: "docker" "inspect" "237976c0cab66f2a0ce7cba735fe8d89a60b97d8984987a4f71dfc6689e2338c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237976c0cab66f2a0ce7cba735fe8d89a60b97d8984987a4f71dfc6689e2338c", kill_on_drop: false }`
[INFO] [stdout] 237976c0cab66f2a0ce7cba735fe8d89a60b97d8984987a4f71dfc6689e2338c
