[INFO] cloning repository https://github.com/Malax/libcnb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Malax/libcnb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalax%2Flibcnb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalax%2Flibcnb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25504755fea02d43a72682d026aa0ea84d659633
[INFO] testing Malax/libcnb against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMalax%2Flibcnb" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Malax/libcnb on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Malax/libcnb
[INFO] finished tweaking git repo https://github.com/Malax/libcnb
[INFO] tweaked toml for git repo https://github.com/Malax/libcnb written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bollard v0.13.0
[INFO] [stderr]   Downloaded bollard-stubs v1.42.0-rc.3
[INFO] [stderr]   Downloaded hyperlocal v0.8.0
[INFO] [stderr]   Downloaded fancy-regex v0.10.0
[INFO] [stderr]   Downloaded stderrlog v0.5.3
[INFO] [stderr]   Downloaded cargo_metadata v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49be079525a03b2f7557dc0e06f9ba1b314d6fca913a2269076f034a440efd27
[INFO] running `Command { std: "docker" "start" "-a" "49be079525a03b2f7557dc0e06f9ba1b314d6fca913a2269076f034a440efd27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49be079525a03b2f7557dc0e06f9ba1b314d6fca913a2269076f034a440efd27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49be079525a03b2f7557dc0e06f9ba1b314d6fca913a2269076f034a440efd27", kill_on_drop: false }`
[INFO] [stdout] 49be079525a03b2f7557dc0e06f9ba1b314d6fca913a2269076f034a440efd27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c45be1b09c1edc324ba1d771c349c76bf02ad7fa3d2ccd976e908fd83c72decf
[INFO] running `Command { std: "docker" "start" "-a" "c45be1b09c1edc324ba1d771c349c76bf02ad7fa3d2ccd976e908fd83c72decf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
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[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling tokio v1.19.2
[INFO] [stderr]    Compiling url v2.2.2
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[INFO] [stderr]    Compiling crypto-common v0.1.4
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling tokio-stream v0.1.9
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling webpki-roots v0.22.3
[INFO] [stderr]    Compiling ureq v2.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.11
[INFO] [stderr]    Compiling clap_derive v3.2.7
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling pin-project v1.0.11
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling clap v3.2.8
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling serde_with v1.14.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling hyper v0.14.19
[INFO] [stderr]    Compiling cargo_metadata v0.15.0
[INFO] [stderr]    Compiling bollard-stubs v1.42.0-rc.3
[INFO] [stderr]    Compiling libcnb-proc-macros v0.2.2 (/opt/rustwide/workdir/libcnb-proc-macros)
[INFO] [stderr]    Compiling hyperlocal v0.8.0
[INFO] [stderr]    Compiling libcnb-data v0.7.0 (/opt/rustwide/workdir/libcnb-data)
[INFO] [stderr]    Compiling libcnb v0.8.0 (/opt/rustwide/workdir/libcnb)
[INFO] [stderr]    Compiling libcnb-package v0.1.2 (/opt/rustwide/workdir/libcnb-package)
[INFO] [stderr]    Compiling libcnb-cargo v0.4.1 (/opt/rustwide/workdir/libcnb-cargo)
[INFO] [stderr]    Compiling examples-basics v0.0.0 (/opt/rustwide/workdir/examples/basics)
[INFO] [stderr]    Compiling examples-execd v0.0.0 (/opt/rustwide/workdir/examples/execd)
[INFO] [stderr]    Compiling examples-ruby-sample v0.0.0 (/opt/rustwide/workdir/examples/ruby-sample)
[INFO] [stderr]    Compiling bollard v0.13.0
[INFO] [stderr]    Compiling libcnb-test v0.4.0 (/opt/rustwide/workdir/libcnb-test)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "c45be1b09c1edc324ba1d771c349c76bf02ad7fa3d2ccd976e908fd83c72decf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45be1b09c1edc324ba1d771c349c76bf02ad7fa3d2ccd976e908fd83c72decf", kill_on_drop: false }`
[INFO] [stdout] c45be1b09c1edc324ba1d771c349c76bf02ad7fa3d2ccd976e908fd83c72decf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03aeab581d93c5d40415d85a7cec9c986baabda5801d375e70f54ae12a48c791
[INFO] running `Command { std: "docker" "start" "-a" "03aeab581d93c5d40415d85a7cec9c986baabda5801d375e70f54ae12a48c791", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.138
[INFO] [stderr]    Compiling indoc v1.0.6
[INFO] [stderr]    Compiling libcnb-proc-macros v0.2.2 (/opt/rustwide/workdir/libcnb-proc-macros)
[INFO] [stderr]    Compiling libcnb v0.8.0 (/opt/rustwide/workdir/libcnb)
[INFO] [stderr]    Compiling libcnb-package v0.1.2 (/opt/rustwide/workdir/libcnb-package)
[INFO] [stderr]    Compiling examples-basics v0.0.0 (/opt/rustwide/workdir/examples/basics)
[INFO] [stderr]    Compiling libcnb-cargo v0.4.1 (/opt/rustwide/workdir/libcnb-cargo)
[INFO] [stderr]    Compiling examples-ruby-sample v0.0.0 (/opt/rustwide/workdir/examples/ruby-sample)
[INFO] [stderr]    Compiling examples-execd v0.0.0 (/opt/rustwide/workdir/examples/execd)
[INFO] [stderr]    Compiling libcnb-test v0.4.0 (/opt/rustwide/workdir/libcnb-test)
[INFO] [stderr]    Compiling libcnb-data v0.7.0 (/opt/rustwide/workdir/libcnb-data)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "03aeab581d93c5d40415d85a7cec9c986baabda5801d375e70f54ae12a48c791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03aeab581d93c5d40415d85a7cec9c986baabda5801d375e70f54ae12a48c791", kill_on_drop: false }`
[INFO] [stdout] 03aeab581d93c5d40415d85a7cec9c986baabda5801d375e70f54ae12a48c791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61475d51f31f6be9c16db324c0c4434dbb0bfe93fb903a76fd66f1a0f2eeac5f
[INFO] running `Command { std: "docker" "start" "-a" "61475d51f31f6be9c16db324c0c4434dbb0bfe93fb903a76fd66f1a0f2eeac5f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/examples_basics-b5b5d044784f8430)
[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] [stderr]      Running unittests src/bin/dice_roller.rs (/opt/rustwide/target/debug/deps/dice_roller-3e1a596e8d5da018)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_roll_dice ... ok
[INFO] [stdout] test tests::test_env_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/examples_execd-ef1b8df6158f0f15)
[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] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-8516103cf9ccc20e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/examples_ruby_sample-fe264da0dcfa0527)
[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] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-4eaef2e20699f8be)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test basic ... ignored
[INFO] [stdout] test missing_gemfile_lock ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcnb-5e486f7477943093)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test layer::handling::tests::delete_nonexisting_layer ... ok
[INFO] [stdout] test layer::handling::tests::read_layer_without_layer_content_metadata ... ok
[INFO] [stdout] test layer::handling::tests::read_nonexistent_layer ... ok
[INFO] [stdout] test layer::handling::tests::delete_layer ... ok
[INFO] [stdout] test layer::handling::tests::read_layer_without_layer_directory ... ok
[INFO] [stdout] test layer::handling::tests::delete_disjointed_layer ... ok
[INFO] [stdout] test layer::handling::tests::read_malformed_toml_layer ... ok
[INFO] [stdout] test layer::handling::tests::read_incompatible_metadata_layer ... ok
[INFO] [stdout] test layer::handling::tests::write_layer_keep_execd ... ok
[INFO] [stdout] test layer::handling::tests::read_layer ... ok
[INFO] [stdout] test env::tests::into_iterator ... ok
[INFO] [stdout] test layer::handling::tests::write_nonexisting_layer_with_nonexisting_exec_d_path ... ok
[INFO] [stdout] test layer_env::tests::layer_env_delta_eq ... ok
[INFO] [stdout] test layer_env::tests::layer_env_delta_fs_read_write ... ok
[INFO] [stdout] test layer_env::tests::layer_env_insert ... ok
[INFO] [stdout] test layer::handling::tests::write_nonexisting_layer ... ok
[INFO] [stdout] test layer_env::tests::modification_behavior_order ... ok
[INFO] [stdout] test layer_env::tests::read_from_layer_dir_layer_paths_launch ... ok
[INFO] [stdout] test layer_env::tests::read_from_layer_dir_layer_paths_build ... ok
[INFO] [stdout] test layer_env::tests::reference_impl_add_root_dir_should_append_posix_directories ... ok
[INFO] [stdout] test layer_env::tests::reference_impl_env_files_have_no_suffix_default_action_is_override ... ok
[INFO] [stdout] test layer_env::tests::reference_impl_env_files_have_a_suffix_it_performs_the_matching_action ... ok
[INFO] [stdout] test platform::tests::read_platform_env_does_not_blow_up_if_platform_env_is_missing ... ok
[INFO] [stdout] test platform::tests::read_platform_env_handles_directories_in_env_folder ... ok
[INFO] [stdout] test platform::tests::read_platform_env_handles_directories_via_symlinks ... ok
[INFO] [stdout] test util::tests::default_on_not_found_with_brokenpipe ... ok
[INFO] [stdout] test util::tests::default_on_not_found_with_notfound ... ok
[INFO] [stdout] test platform::tests::read_platform_env_reads_correct_env_vars ... ok
[INFO] [stdout] test util::tests::default_on_not_found_with_ok ... ok
[INFO] [stdout] test layer::tests::default_layer_method_implementations ... ok
[INFO] [stdout] test layer::tests::error_handling_no_directory ... ok
[INFO] [stdout] test layer::handling::tests::write_existing_layer_overwrite_with_empty_execd ... ok
[INFO] [stdout] test layer::tests::create ... ok
[INFO] [stdout] test layer::tests::write_layer_env ... ok
[INFO] [stdout] test layer::tests::error_handling_no_metadata_toml ... ok
[INFO] [stdout] test layer::tests::update_with_incompatible_metadata_recreate ... ok
[INFO] [stdout] test layer::tests::create_then_recreate ... ok
[INFO] [stdout] test layer::handling::tests::write_existing_layer_keep_execd ... ok
[INFO] [stdout] test layer::tests::create_then_keep ... ok
[INFO] [stdout] test layer::tests::layer_env_read_write ... ok
[INFO] [stdout] test layer::tests::create_then_update ... ok
[INFO] [stdout] test layer::tests::update_with_incompatible_metadata_replace ... ok
[INFO] [stdout] test layer::handling::tests::write_existing_layer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_libcnb-f5c42199d9db9291)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cli::tests::verify_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcnb_data-3f51b3ca536fe1ba)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test buildpack::api::tests::buildpack_api_display ... ok
[INFO] [stdout] test build_plan::tests::it_serializes_metadata ... ok
[INFO] [stdout] test build_plan::tests::it_writes_simple_build_plan ... ok
[INFO] [stdout] test buildpack::api::tests::deserialize_valid_api_versions ... ok
[INFO] [stdout] test buildpack::api::tests::reject_invalid_api_versions ... ok
[INFO] [stdout] test buildpack::stack::tests::deserialize_any_stack ... ok
[INFO] [stdout] test buildpack::version::tests::buildpack_version_display ... ok
[INFO] [stdout] test buildpack::version::tests::deserialize_valid_versions ... ok
[INFO] [stdout] test buildpack::version::tests::reject_negative_versions ... ok
[INFO] [stdout] test buildpack::version::tests::reject_version_suffixes ... ok
[INFO] [stdout] test buildpack::version::tests::reject_versions_with_leading_zeros ... ok
[INFO] [stdout] test buildpack::version::tests::reject_wrong_number_of_version_parts ... ok
[INFO] [stdout] test buildpack_plan::tests::it_deserializes_metadata ... ok
[INFO] [stdout] test buildpack_plan::tests::it_parses_empty ... ok
[INFO] [stdout] test buildpack_plan::tests::it_parses_simple ... ok
[INFO] [stdout] test buildpack_plan::tests::it_parses_with_metadata ... ok
[INFO] [stdout] test buildpack::stack::tests::reject_any_stack_with_mixins ... ok
[INFO] [stdout] test buildpack::stack::tests::reject_specific_stack_with_invalid_name ... ok
[INFO] [stdout] test buildpack::stack::tests::deserialize_specific_stack_with_mixins ... ok
[INFO] [stdout] test buildpack::stack_id::tests::stack_id_validation_valid ... ok
[INFO] [stdout] test buildpack::stack::tests::deserialize_specific_stack_without_mixins ... ok
[INFO] [stdout] test launch::tests::launch_add_processes ... ok
[INFO] [stdout] test launch::tests::process_builder ... ok
[INFO] [stdout] test buildpack::stack_id::tests::stack_id_validation_invalid ... ok
[INFO] [stdout] test launch::tests::process_builder_args ... ok
[INFO] [stdout] test buildpack::tests::deserialize_buildpackdescriptor_single ... ok
[INFO] [stdout] test launch::tests::process_with_default_values_serialization ... ok
[INFO] [stdout] test launch::tests::process_with_some_default_values_serialization ... ok
[INFO] [stdout] test buildpack::tests::deserialize_minimal_singlebuildpack ... ok
[INFO] [stdout] test exec_d::tests::exec_d_program_output_key_validation_invalid ... ok
[INFO] [stdout] test layer_content_metadata::tests::deserialize_empty ... ok
[INFO] [stdout] test layer_content_metadata::tests::deserialize_everything ... ok
[INFO] [stdout] test exec_d::tests::exec_d_program_output_key_validation_valid ... ok
[INFO] [stdout] test launch::tests::process_type_validation_valid ... ok
[INFO] [stdout] test layer_content_metadata::tests::types_table_with_no_entries_has_defaults ... ok
[INFO] [stdout] test buildpack::tests::deserialize_buildpackdescriptor_meta ... ok
[INFO] [stdout] test launch::tests::process_type_validation_invalid ... ok
[INFO] [stdout] test launch::tests::process_with_default_values_deserialization ... ok
[INFO] [stdout] test newtypes::tests::literal_macro_success ... ok
[INFO] [stdout] test buildpack::tests::deserialize_singlebuildpack ... ok
[INFO] [stdout] test newtypes::tests::join ... ok
[INFO] [stdout] test buildpack::id::tests::buildpack_id_validation_valid ... ok
[INFO] [stdout] test buildpack::tests::deserialize_minimal_metabuildpack ... ok
[INFO] [stdout] test buildpack::tests::reject_buildpack_with_both_stacks_and_order ... ok
[INFO] [stdout] test newtypes::tests::deref ... ok
[INFO] [stdout] test buildpack::id::tests::buildpack_id_validation_invalid ... ok
[INFO] [stdout] test buildpack::tests::deserialize_metabuildpack ... ok
[INFO] [stdout] test layer::tests::layer_name_validation_valid ... ok
[INFO] [stdout] test newtypes::tests::test ... ok
[INFO] [stdout] test layer::tests::layer_name_validation_invalid ... ok
[INFO] [stdout] test newtypes::tests::deserialize ... ok
[INFO] [stdout] test newtypes::tests::type_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcnb_package-66e23a48649cd703)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcnb_proc_macros-0cd94be47532bc3d)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcnb_test-afeeaf91bbd9f3c2)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test container_port_mapping::tests::port_mapped_container_config_simple ... ok
[INFO] [stdout] test container_port_mapping::tests::parse_port_map_multiple_bindings ... ok
[INFO] [stdout] test container_port_mapping::tests::parse_port_map_non_tcp_port_binding ... ok
[INFO] [stdout] test macros::tests::contains_multiline ... ok
[INFO] [stdout] test container_port_mapping::tests::parse_port_map_simple ... ok
[INFO] [stdout] test macros::tests::contains_simple ... ok
[INFO] [stdout] test macros::tests::contains_simple_with_args ... ok
[INFO] [stdout] test app::tests::copy_app ... ok
[INFO] [stdout] test macros::tests::empty_simple ... ok
[INFO] [stdout] test macros::tests::empty_simple_with_args ... ok
[INFO] [stdout] test macros::tests::not_contains_multiline ... ok
[INFO] [stdout] test macros::tests::not_contains_simple ... ok
[INFO] [stdout] test macros::tests::not_contains_simple_with_args ... ok
[INFO] [stdout] test pack::tests::from_pack_build_command_to_command ... ok
[INFO] [stdout] test macros::tests::contains_multiline_failure - should panic ... ok
[INFO] [stdout] test macros::tests::contains_multiline_failure_with_args - should panic ... ok
[INFO] [stdout] test macros::tests::contains_simple_failure - should panic ... ok
[INFO] [stdout] test macros::tests::contains_simple_failure_with_args - should panic ... ok
[INFO] [stdout] test macros::tests::empty_multiline_failure - should panic ... ok
[INFO] [stdout] test macros::tests::empty_multiline_failure_with_args - should panic ... ok
[INFO] [stdout] test macros::tests::empty_simple_failure - should panic ... ok
[INFO] [stdout] test macros::tests::empty_simple_failure_with_args - should panic ... ok
[INFO] [stdout] test macros::tests::not_contains_simple_failure - should panic ... ok
[INFO] [stdout] test macros::tests::not_contains_simple_failure_with_args - should panic ... ok
[INFO] [stdout] test macros::tests::not_contains_multiline_failure - should panic ... ok
[INFO] [stdout] test macros::tests::not_contains_multiline_failure_with_args - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-d2a0ace37cecae98)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test app_dir_absolute_path ... ignored
[INFO] [stdout] test app_dir_invalid_path ... ignored
[INFO] [stdout] test app_dir_invalid_path_checked_before_applying_preprocessor ... ignored
[INFO] [stdout] test app_dir_preprocessor ... ignored
[INFO] [stdout] test basic_build ... ignored
[INFO] [stdout] test buildpack_packaging_failure ... ignored
[INFO] [stdout] test expected_pack_failure ... ignored
[INFO] [stdout] test expected_pack_failure_still_panics_for_non_pack_failure ... ignored
[INFO] [stdout] test rebuild ... ignored
[INFO] [stdout] test starting_containers ... ignored
[INFO] [stdout] test unexpected_pack_failure ... ignored
[INFO] [stdout] test unexpected_pack_success ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcnb
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - buildpack_main (line 52) ... ok
[INFO] [stdout] test src/platform.rs - platform::Platform::from_path (line 24) - compile ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 231) - compile ... ok
[INFO] [stdout] test src/layer/public_interface.rs - layer::public_interface::LayerResultBuilder<M>::exec_d_program (line 200) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - additional_buildpack_binary_path (line 95) - compile fail ... ok
[INFO] [stdout] test src/build.rs - build::BuildContext<B>::handle_layer (line 35) ... ok
[INFO] [stdout] test src/layer_env.rs - layer_env::LayerEnv::chainable_insert (line 218) ... ok
[INFO] [stdout] test src/layer_env.rs - layer_env::LayerEnv::write_to_layer_dir (line 344) ... ok
[INFO] [stdout] test src/layer_env.rs - layer_env::LayerEnv::insert (line 174) ... ok
[INFO] [stdout] test src/env.rs - env::Env (line 9) ... ok
[INFO] [stdout] test src/layer_env.rs - layer_env::LayerEnv::apply (line 123) ... ok
[INFO] [stdout] test src/build.rs - build::BuildResultBuilder (line 134) ... ok
[INFO] [stdout] test src/layer_env.rs - layer_env::LayerEnv::new (line 103) ... ok
[INFO] [stdout] test src/detect.rs - detect::DetectResultBuilder (line 35) ... ok
[INFO] [stdout] test src/layer_env.rs - layer_env::LayerEnv (line 37) ... ok
[INFO] [stdout] test src/layer_env.rs - layer_env::LayerEnv (line 64) ... ok
[INFO] [stdout] test src/layer_env.rs - layer_env::LayerEnv::read_from_layer_dir (line 265) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.39s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcnb-data
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder::arg (line 114) - compile ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder::arg (line 123) - compile ... ok
[INFO] [stdout] test src/newtypes.rs - newtypes::libcnb_newtype (line 24) - compile fail ... ok
[INFO] [stdout] test src/buildpack/stack_id.rs - buildpack::stack_id::stack_id (line 8) ... ok
[INFO] [stdout] test src/launch.rs - launch::process_type (line 183) ... ok
[INFO] [stdout] test src/exec_d.rs - exec_d::ExecDProgramOutputKey (line 39) ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder (line 84) ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessType (line 187) ... ok
[INFO] [stdout] test src/launch.rs - launch::Launch (line 21) ... ok
[INFO] [stdout] test src/buildpack/id.rs - buildpack::id::buildpack_id (line 8) ... ok
[INFO] [stdout] test src/layer.rs - layer::layer_name (line 8) ... ok
[INFO] [stdout] test src/buildpack/id.rs - buildpack::id::BuildpackId (line 13) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::SingleBuildpackDescriptor (line 66) ... ok
[INFO] [stdout] test src/layer.rs - layer::LayerName (line 12) ... ok
[INFO] [stdout] test src/buildpack/stack_id.rs - buildpack::stack_id::StackId (line 12) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::BuildpackDescriptor (line 23) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::MetaBuildpackDescriptor (line 110) ... ok
[INFO] [stdout] test src/exec_d.rs - exec_d::exec_d_program_output_key (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcnb-package
[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] [stderr]    Doc-tests libcnb-proc-macros
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - verify_regex (line 21) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcnb-test
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/container_context.rs - container_context::ContainerContext::logs_wait (line 356) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::PrepareContainerContext::start_with_default_process (line 100) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::PrepareContainerContext::envs (line 68) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::app_dir (line 202) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::PrepareContainerContext::start_with_process_args (line 184) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::ContainerContext::address_for_port (line 402) - compile ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 48) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::ContainerContext::shell_exec (line 451) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::PrepareContainerContext::start_with_default_process_args (line 124) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::PrepareContainerContext::start_with_process (line 156) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::PrepareContainerContext::env (line 44) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::ContainerContext::logs_now (line 315) - compile ... ok
[INFO] [stdout] test src/container_context.rs - container_context::PrepareContainerContext::start_with_shell_command (line 226) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::envs (line 145) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::target_triple (line 100) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::cargo_profile (line 79) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::expected_pack_result (line 230) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::env (line 122) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::app_dir_preprocessor (line 178) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::new (line 28) - compile ... ok
[INFO] [stdout] test src/test_config.rs - test_config::TestConfig::buildpacks (line 56) - compile ... ok
[INFO] [stdout] test src/test_runner.rs - test_runner::TestRunner::run_test (line 105) - compile ... ok
[INFO] [stdout] test src/test_runner.rs - test_runner::TestRunner (line 18) - compile ... ok
[INFO] [stdout] test src/test_context.rs - test_context::TestContext::prepare_container (line 28) - compile ... ok
[INFO] [stdout] test src/test_context.rs - test_context::TestContext::run_test (line 61) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::assert_empty (line 106) ... ok
[INFO] [stdout] test src/macros.rs - macros::assert_not_contains (line 57) ... ok
[INFO] [stdout] test src/macros.rs - macros::assert_contains (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61475d51f31f6be9c16db324c0c4434dbb0bfe93fb903a76fd66f1a0f2eeac5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61475d51f31f6be9c16db324c0c4434dbb0bfe93fb903a76fd66f1a0f2eeac5f", kill_on_drop: false }`
[INFO] [stdout] 61475d51f31f6be9c16db324c0c4434dbb0bfe93fb903a76fd66f1a0f2eeac5f