[INFO] fetching crate libcnb-data 0.30.3...
[INFO] testing libcnb-data-0.30.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libcnb-data 0.30.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate libcnb-data 0.30.3
[INFO] finished tweaking crates.io crate libcnb-data 0.30.3
[INFO] tweaked toml for crates.io crate libcnb-data 0.30.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libcnb-data 0.30.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libcnb-data 0.30.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libcnb-proc-macros v0.30.3
[INFO] [stderr]   Downloaded uriparse v0.6.4
[INFO] [stderr]   Downloaded cargo-platform v0.3.0
[INFO] [stderr]   Downloaded cargo_metadata v0.23.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 573d35eb888f672094bbb9efe0df3d0dee528c1a8e589b45935075f1b8d3e022
[INFO] running `Command { std: "docker" "start" "-a" "573d35eb888f672094bbb9efe0df3d0dee528c1a8e589b45935075f1b8d3e022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "573d35eb888f672094bbb9efe0df3d0dee528c1a8e589b45935075f1b8d3e022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573d35eb888f672094bbb9efe0df3d0dee528c1a8e589b45935075f1b8d3e022", kill_on_drop: false }`
[INFO] [stdout] 573d35eb888f672094bbb9efe0df3d0dee528c1a8e589b45935075f1b8d3e022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c5df552b7155e1922f9cacc846292d546dec5e056613da25f18cf319348e1bd
[INFO] running `Command { std: "docker" "start" "-a" "1c5df552b7155e1922f9cacc846292d546dec5e056613da25f18cf319348e1bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling toml v1.0.3+spec-1.1.0
[INFO] [stderr]    Compiling fancy-regex v0.17.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cargo-platform v0.3.0
[INFO] [stderr]    Compiling cargo_metadata v0.23.1
[INFO] [stderr]    Compiling libcnb-proc-macros v0.30.3
[INFO] [stderr]    Compiling libcnb-data v0.30.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.19s
[INFO] running `Command { std: "docker" "inspect" "1c5df552b7155e1922f9cacc846292d546dec5e056613da25f18cf319348e1bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c5df552b7155e1922f9cacc846292d546dec5e056613da25f18cf319348e1bd", kill_on_drop: false }`
[INFO] [stdout] 1c5df552b7155e1922f9cacc846292d546dec5e056613da25f18cf319348e1bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdc658ae334dc9771f1abfbb68bbe1b78411b3a1d1ec24fa9baa6dcd1346c726
[INFO] running `Command { std: "docker" "start" "-a" "bdc658ae334dc9771f1abfbb68bbe1b78411b3a1d1ec24fa9baa6dcd1346c726", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling libcnb-data v0.30.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "bdc658ae334dc9771f1abfbb68bbe1b78411b3a1d1ec24fa9baa6dcd1346c726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc658ae334dc9771f1abfbb68bbe1b78411b3a1d1ec24fa9baa6dcd1346c726", kill_on_drop: false }`
[INFO] [stdout] bdc658ae334dc9771f1abfbb68bbe1b78411b3a1d1ec24fa9baa6dcd1346c726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 569c6ea20b1bb11e87ac09c4581487b94a278cf06c617bc91a6d6cd61f6d1abc
[INFO] running `Command { std: "docker" "start" "-a" "569c6ea20b1bb11e87ac09c4581487b94a278cf06c617bc91a6d6cd61f6d1abc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libcnb_data-97877f280868deff)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test build_plan::tests::it_serializes_metadata ... ok
[INFO] [stdout] test buildpack::api::tests::buildpack_api_display ... ok
[INFO] [stdout] test buildpack::api::tests::reject_invalid_api_versions ... ok
[INFO] [stdout] test build_plan::tests::it_writes_simple_build_plan ... ok
[INFO] [stdout] test buildpack::stack::tests::deserialize_specific_stack_without_mixins ... ok
[INFO] [stdout] test buildpack::stack::tests::deserialize_specific_stack_with_mixins ... ok
[INFO] [stdout] test buildpack::api::tests::deserialize_valid_api_versions ... 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::version::tests::reject_negative_versions ... ok
[INFO] [stdout] test buildpack::version::tests::reject_version_suffixes ... ok
[INFO] [stdout] test buildpack::version::tests::buildpack_version_display ... ok
[INFO] [stdout] test buildpack::version::tests::deserialize_valid_versions ... ok
[INFO] [stdout] test launch::tests::launch_builder_add_processes ... ok
[INFO] [stdout] test launch::tests::process_builder ... ok
[INFO] [stdout] test launch::tests::process_builder_args ... ok
[INFO] [stdout] test buildpack_plan::tests::it_parses_with_metadata ... ok
[INFO] [stdout] test buildpack::version::tests::reject_versions_with_leading_zeros ... ok
[INFO] [stdout] test buildpack::tests::deserialize_buildpackdescriptor_component ... ok
[INFO] [stdout] test launch::tests::process_with_default_values_deserialization ... ok
[INFO] [stdout] test launch::tests::process_with_default_values_serialization ... ok
[INFO] [stdout] test launch::tests::process_working_directory_serialization ... ok
[INFO] [stdout] test launch::tests::process_with_some_default_values_serialization ... ok
[INFO] [stdout] test launch::tests::process_type_validation_valid ... ok
[INFO] [stdout] test launch::tests::process_type_validation_invalid ... ok
[INFO] [stdout] test layer_content_metadata::tests::deserialize_empty ... ok
[INFO] [stdout] test exec_d::tests::exec_d_program_output_key_validation_invalid ... ok
[INFO] [stdout] test buildpack::tests::deserialize_component_buildpack ... ok
[INFO] [stdout] test layer_content_metadata::tests::types_table_with_no_entries_has_defaults ... ok
[INFO] [stdout] test layer_content_metadata::tests::deserialize_everything ... ok
[INFO] [stdout] test newtypes::tests::join ... ok
[INFO] [stdout] test newtypes::tests::literal_macro_success ... ok
[INFO] [stdout] test newtypes::tests::ord ... ok
[INFO] [stdout] test newtypes::tests::deref ... ok
[INFO] [stdout] test package_descriptor::tests::it_parses_minimal ... ok
[INFO] [stdout] test package_descriptor::tests::it_parses_with_dependencies_and_platform ... ok
[INFO] [stdout] test package_descriptor::tests::it_serializes ... ok
[INFO] [stdout] test buildpack_plan::tests::it_parses_simple ... ok
[INFO] [stdout] test buildpack::tests::deserialize_minimal_component_buildpack ... ok
[INFO] [stdout] test newtypes::tests::deserialize ... ok
[INFO] [stdout] test exec_d::tests::exec_d_program_output_key_validation_valid ... ok
[INFO] [stdout] test buildpack::tests::deserialize_minimal_composite_buildpack ... ok
[INFO] [stdout] test buildpack::id::tests::buildpack_id_validation_valid ... ok
[INFO] [stdout] test buildpack::tests::deserialize_composite_buildpack ... ok
[INFO] [stdout] test buildpack::id::tests::buildpack_id_validation_invalid ... ok
[INFO] [stdout] test newtypes::tests::test ... ok
[INFO] [stdout] test layer::tests::layer_name_validation_valid ... ok
[INFO] [stdout] test buildpack::tests::deserialize_buildpackdescriptor_composite ... ok
[INFO] [stdout] test newtypes::tests::type_eq ... ok
[INFO] [stdout] test buildpack::tests::reject_buildpack_with_both_targets_and_order ... ok
[INFO] [stdout] test layer::tests::layer_name_validation_invalid ... ok
[INFO] [stdout] test buildpack::stack::tests::deserialize_any_stack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libcnb_data
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/launch.rs - launch::LaunchBuilder (line 20) ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder (line 168) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::BuildpackDescriptor (line 27) ... ok
[INFO] [stdout] test src/package_descriptor.rs - package_descriptor::PackageDescriptor (line 9) ... ok
[INFO] [stdout] test src/layer.rs - layer::layer_name (line 10) ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder::arg (line 207) ... ok
[INFO] [stdout] test src/exec_d.rs - exec_d::exec_d_program_output_key (line 38) ... ok
[INFO] [stdout] test src/exec_d.rs - exec_d::ExecDProgramOutputKey (line 54) ... ok
[INFO] [stdout] test src/buildpack/id.rs - buildpack::id::buildpack_id (line 10) ... ok
[INFO] [stdout] test src/launch.rs - launch::process_type (line 272) ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder::arg (line 198) ... ok
[INFO] [stdout] test src/buildpack/id.rs - buildpack::id::BuildpackId (line 27) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::CompositeBuildpackDescriptor (line 145) ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessType (line 288) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::ComponentBuildpackDescriptor (line 83) ... ok
[INFO] [stdout] test src/layer.rs - layer::LayerName (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/newtypes.rs - newtypes::libcnb_newtype (line 26) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.36s; merged doctests compilation took 2.14s
[INFO] running `Command { std: "docker" "inspect" "569c6ea20b1bb11e87ac09c4581487b94a278cf06c617bc91a6d6cd61f6d1abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569c6ea20b1bb11e87ac09c4581487b94a278cf06c617bc91a6d6cd61f6d1abc", kill_on_drop: false }`
[INFO] [stdout] 569c6ea20b1bb11e87ac09c4581487b94a278cf06c617bc91a6d6cd61f6d1abc