[INFO] fetching crate libcnb-data 0.6.0...
[INFO] testing libcnb-data-0.6.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate libcnb-data 0.6.0 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate libcnb-data 0.6.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libcnb-data 0.6.0
[INFO] finished tweaking crates.io crate libcnb-data 0.6.0
[INFO] tweaked toml for crates.io crate libcnb-data 0.6.0 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_test v1.0.136
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 664e2d6516c8cb07c2b60b9a60761e30cca37b14139b411c3d0576b918c30a2e
[INFO] running `Command { std: "docker" "start" "-a" "664e2d6516c8cb07c2b60b9a60761e30cca37b14139b411c3d0576b918c30a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "664e2d6516c8cb07c2b60b9a60761e30cca37b14139b411c3d0576b918c30a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "664e2d6516c8cb07c2b60b9a60761e30cca37b14139b411c3d0576b918c30a2e", kill_on_drop: false }`
[INFO] [stdout] 664e2d6516c8cb07c2b60b9a60761e30cca37b14139b411c3d0576b918c30a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcb9a6bfca6c4fb9c79ed5f71d8f69e2a1ceca10eaec201f0291f9c3735c6818
[INFO] running `Command { std: "docker" "start" "-a" "bcb9a6bfca6c4fb9c79ed5f71d8f69e2a1ceca10eaec201f0291f9c3735c6818", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling camino v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling fancy-regex v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling libcnb-proc-macros v0.2.1
[INFO] [stderr]    Compiling libcnb-data v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.41s
[INFO] running `Command { std: "docker" "inspect" "bcb9a6bfca6c4fb9c79ed5f71d8f69e2a1ceca10eaec201f0291f9c3735c6818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb9a6bfca6c4fb9c79ed5f71d8f69e2a1ceca10eaec201f0291f9c3735c6818", kill_on_drop: false }`
[INFO] [stdout] bcb9a6bfca6c4fb9c79ed5f71d8f69e2a1ceca10eaec201f0291f9c3735c6818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d88f0ac5d6052b9166407f4c833b197196b9ead86b3652cd781f9d73d1390da
[INFO] running `Command { std: "docker" "start" "-a" "6d88f0ac5d6052b9166407f4c833b197196b9ead86b3652cd781f9d73d1390da", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling libcnb-data v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.93s
[INFO] running `Command { std: "docker" "inspect" "6d88f0ac5d6052b9166407f4c833b197196b9ead86b3652cd781f9d73d1390da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d88f0ac5d6052b9166407f4c833b197196b9ead86b3652cd781f9d73d1390da", kill_on_drop: false }`
[INFO] [stdout] 6d88f0ac5d6052b9166407f4c833b197196b9ead86b3652cd781f9d73d1390da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eddca3e6b1e20efa5f0b04832decb4c1cbdb45720d36bbb823fed4697313e7de
[INFO] running `Command { std: "docker" "start" "-a" "eddca3e6b1e20efa5f0b04832decb4c1cbdb45720d36bbb823fed4697313e7de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libcnb_data-dd023b39ae3d4f98)
[INFO] [stdout] running 51 tests
[INFO] [stderr]    Doc-tests libcnb-data
[INFO] [stdout] test build_plan::tests::it_serializes_metadata ... ok
[INFO] [stdout] test buildpack::api::tests::buildpack_api_display ... 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::stack::tests::reject_any_stack_with_mixins ... ok
[INFO] [stdout] test buildpack::version::tests::buildpack_version_display ... ok
[INFO] [stdout] test buildpack::stack::tests::deserialize_specific_stack_without_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_id::tests::stack_id_validation_invalid ... 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::tests::deserialize_buildpackdescriptor_single ... ok
[INFO] [stdout] test launch::tests::process_builder ... ok
[INFO] [stdout] test exec_d::tests::exec_d_program_output_key_validation_invalid ... ok
[INFO] [stdout] test launch::tests::process_builder_args ... ok
[INFO] [stdout] test buildpack::id::tests::buildpack_id_validation_valid ... ok
[INFO] [stdout] test launch::tests::process_with_default_values_serialization ... ok
[INFO] [stdout] test buildpack::version::tests::reject_version_suffixes ... ok
[INFO] [stdout] test buildpack::id::tests::buildpack_id_validation_invalid ... ok
[INFO] [stdout] test launch::tests::process_with_some_default_values_serialization ... ok
[INFO] [stdout] test buildpack::version::tests::reject_negative_versions ... ok
[INFO] [stdout] test layer_content_metadata::tests::deserialize_empty ... ok
[INFO] [stdout] test launch::tests::process_type_validation_valid ... ok
[INFO] [stdout] test buildpack::tests::deserialize_minimal_singlebuildpack ... ok
[INFO] [stdout] test exec_d::tests::exec_d_program_output_key_validation_valid ... ok
[INFO] [stdout] test layer_content_metadata::tests::deserialize_everything ... ok
[INFO] [stdout] test launch::tests::process_type_validation_invalid ... ok
[INFO] [stdout] test layer_content_metadata::tests::types_table_with_no_entries_has_defaults ... ok
[INFO] [stdout] test launch::tests::process_with_default_values_deserialization ... ok
[INFO] [stdout] test newtypes::tests::join ... ok
[INFO] [stdout] test newtypes::tests::literal_macro_success ... ok
[INFO] [stdout] test buildpack::tests::deserialize_singlebuildpack ... ok
[INFO] [stdout] test buildpack::version::tests::reject_versions_with_leading_zeros ... ok
[INFO] [stdout] test buildpack::tests::deserialize_buildpackdescriptor_meta ... ok
[INFO] [stdout] test buildpack::tests::deserialize_minimal_metabuildpack ... ok
[INFO] [stdout] test newtypes::tests::deref ... ok
[INFO] [stdout] test layer::tests::layer_name_validation_valid ... ok
[INFO] [stdout] test layer::tests::layer_name_validation_invalid ... ok
[INFO] [stdout] test newtypes::tests::test ... ok
[INFO] [stdout] test newtypes::tests::type_eq ... ok
[INFO] [stdout] test buildpack::version::tests::deserialize_valid_versions ... ok
[INFO] [stdout] test buildpack::tests::deserialize_metabuildpack ... ok
[INFO] [stdout] test newtypes::tests::deserialize ... ok
[INFO] [stdout] test buildpack::tests::reject_buildpack_with_both_stacks_and_order ... ok
[INFO] [stdout] test buildpack::version::tests::reject_wrong_number_of_version_parts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder::arg (line 112) - compile ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder::arg (line 103) - compile ... ok
[INFO] [stdout] test src/launch.rs - launch::process_type (line 172) ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessBuilder (line 73) ... ok
[INFO] [stdout] test src/layer.rs - layer::layer_name (line 8) ... ok
[INFO] [stdout] test src/exec_d.rs - exec_d::exec_d_program_output_key (line 36) ... ok
[INFO] [stdout] test src/buildpack/stack_id.rs - buildpack::stack_id::stack_id (line 8) ... ok
[INFO] [stdout] test src/buildpack/id.rs - buildpack::id::buildpack_id (line 8) ... ok
[INFO] [stdout] test src/buildpack/stack_id.rs - buildpack::stack_id::StackId (line 12) ... ok
[INFO] [stdout] test src/launch.rs - launch::Launch (line 21) ... ok
[INFO] [stdout] test src/buildpack/id.rs - buildpack::id::BuildpackId (line 13) ... ok
[INFO] [stdout] test src/layer.rs - layer::LayerName (line 12) ... ok
[INFO] [stdout] test src/exec_d.rs - exec_d::ExecDProgramOutputKey (line 39) ... ok
[INFO] [stdout] test src/launch.rs - launch::ProcessType (line 176) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::BuildpackDescriptor (line 23) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::SingleBuildpackDescriptor (line 66) ... ok
[INFO] [stdout] test src/buildpack/mod.rs - buildpack::MetaBuildpackDescriptor (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eddca3e6b1e20efa5f0b04832decb4c1cbdb45720d36bbb823fed4697313e7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eddca3e6b1e20efa5f0b04832decb4c1cbdb45720d36bbb823fed4697313e7de", kill_on_drop: false }`
[INFO] [stdout] eddca3e6b1e20efa5f0b04832decb4c1cbdb45720d36bbb823fed4697313e7de