[INFO] fetching crate conflaguration 2.0.0...
[INFO] testing conflaguration-2.0.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate conflaguration 2.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate conflaguration 2.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate conflaguration 2.0.0
[INFO] tweaked toml for crates.io crate conflaguration 2.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate conflaguration 2.0.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate conflaguration 2.0.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temp-env v0.3.6
[INFO] [stderr]   Downloaded serde_json v1.0.152
[INFO] [stderr]   Downloaded falsehoods v1.0.0
[INFO] [stderr]   Downloaded environs v1.2.0
[INFO] [stderr]   Downloaded divan-macros v0.1.21
[INFO] [stderr]   Downloaded conflaguration-core v0.1.0
[INFO] [stderr]   Downloaded multiversion-macros v0.9.0
[INFO] [stderr]   Downloaded divan v0.1.21
[INFO] [stderr]   Downloaded conflaguration-derive v2.0.0
[INFO] [stderr]   Downloaded multiversion v0.9.0
[INFO] [stderr]   Downloaded rust-ini v0.21.3
[INFO] [stderr]   Downloaded config v0.15.25
[INFO] [stderr]   Downloaded yaml-rust2 v0.11.1
[INFO] [stderr]   Downloaded ron v0.12.2
[INFO] [stderr]   Downloaded encoding_rs v0.8.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4
[INFO] running `Command { std: "docker" "start" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling falsehoods v1.0.0
[INFO] [stderr]    Compiling conflaguration-core v0.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling environs v1.2.0
[INFO] [stderr]    Compiling conflaguration v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.14s
[INFO] running `Command { std: "docker" "inspect" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling pest v2.9.1
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.152
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling clap_lex v1.1.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling core_detect v1.0.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling hashlink v0.11.1
[INFO] [stderr]    Compiling arraydeque v0.5.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling temp-env v0.3.6
[INFO] [stderr]    Compiling pest_meta v2.9.1
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling dlv-list v0.5.2
[INFO] [stderr]    Compiling ordered-multimap v0.7.3
[INFO] [stderr]    Compiling rust-ini v0.21.3
[INFO] [stderr]    Compiling pest_generator v2.9.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling toml_datetime v1.0.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling pest_derive v2.9.1
[INFO] [stderr]    Compiling serde-untagged v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling multiversion-macros v0.9.0
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling multiversion v0.9.0
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling yaml-rust2 v0.11.1
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling ron v0.12.2
[INFO] [stderr]    Compiling trybuild v1.0.116
[INFO] [stderr]    Compiling envy v0.4.2
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling divan v0.1.21
[INFO] [stderr]    Compiling config v0.15.25
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling conflaguration v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/conflaguration-3ff1dd0ac6d2cd01)
[INFO] [stdout] 
[INFO] [stdout] running 61 tests
[INFO] [stdout] test template::tests::env_resolver ... ok
[INFO] [stdout] test template::tests::empty_input ... ok
[INFO] [stdout] test template::tests::first_wins_in_chain ... ok
[INFO] [stdout] test template::tests::no_templates_borrows ... ok
[INFO] [stdout] test template::tests::lenient_passes_through ... ok
[INFO] [stdout] test template::tests::resolvable_str ... ok
[INFO] [stdout] test template::tests::binary_values ... ok
[INFO] [stdout] test template::tests::unclosed_passes_through ... ok
[INFO] [stdout] test template::tests::tuple_composition ... ok
[INFO] [stdout] test template::tests::resolved_returns_owned ... ok
[INFO] [stdout] test tests::config_prefix_view_uses_default_fmt_config_with_prefix ... ok
[INFO] [stdout] test tests::grouped_integer_text_groups_full_width_u64_max ... ok
[INFO] [stdout] test template::tests::unresolved_errors ... ok
[INFO] [stdout] test tests::config_view_display_delegates_to_fmt_config ... ok
[INFO] [stdout] test tests::grouped_integer_text_groups_five_digits ... ok
[INFO] [stdout] test template::tests::error_offset ... ok
[INFO] [stdout] test tests::grouped_integer_text_groups_i64_min ... ok
[INFO] [stdout] test tests::env_error_propagates_through ... ok
[INFO] [stdout] test tests::from_env_reads_environment ... ok
[INFO] [stdout] test tests::init_combines_from_env_and_validate ... ok
[INFO] [stdout] test tests::init_propagates_validation_error ... ok
[INFO] [stdout] test tests::join_key_joins_with_underscore ... ok
[INFO] [stdout] test template::tests::resolvable_bytes ... ok
[INFO] [stdout] test tests::from_env_with_defaults ... ok
[INFO] [stdout] test tests::grouped_integer_text_groups_seven_digits_in_threes ... ok
[INFO] [stdout] test tests::grouped_integer_text_leaves_four_digits_alone ... ok
[INFO] [stdout] test tests::grouped_integer_text_passes_non_integers_through ... ok
[INFO] [stdout] test tests::join_key_empty_prefix_returns_bare_segment ... ok
[INFO] [stdout] test tests::resolve_with_or_propagates_parse_error_despite_default ... ok
[INFO] [stdout] test tests::join_key_empty_segment_still_underscores ... ok
[INFO] [stdout] test tests::join_key_sizes_the_buffer_by_bytes_not_chars ... ok
[INFO] [stdout] test tests::resolve_with_cascade_errors_on_first_bad_value ... ok
[INFO] [stdout] test tests::resolve_with_or_receives_empty_string_not_default ... ok
[INFO] [stdout] test template::tests::resolvable_lenient ... ok
[INFO] [stdout] test tests::resolve_with_or_str_empty_keys_uses_default_str ... ok
[INFO] [stdout] test tests::resolve_with_or_str_returns_parsed_when_set ... ok
[INFO] [stdout] test tests::resolve_with_or_str_error_shows_default_key_when_missing ... ok
[INFO] [stdout] test tests::resolve_with_propagates_parse_error ... ok
[INFO] [stdout] test tests::resolve_with_receives_empty_string_when_env_set_empty ... ok
[INFO] [stdout] test tests::resolve_with_cascades_to_second_key ... ok
[INFO] [stdout] test tests::resolve_with_errors_on_missing_key ... ok
[INFO] [stdout] test tests::resolve_with_or_cascades_to_second_key ... ok
[INFO] [stdout] test tests::resolve_with_or_str_propagates_error_on_default_str ... ok
[INFO] [stdout] test tests::resolve_with_or_returns_parsed_when_set ... ok
[INFO] [stdout] test tests::resolve_with_or_str_cascades_to_second_key ... ok
[INFO] [stdout] test tests::resolve_with_or_str_propagates_error_on_env_value ... ok
[INFO] [stdout] test tests::resolve_with_or_str_empty_keys_error_shows_default_key ... ok
[INFO] [stdout] test tests::resolve_with_or_str_error_shows_env_key_when_set ... ok
[INFO] [stdout] test tests::resolve_with_or_str_receives_empty_string_not_default ... ok
[INFO] [stdout] test tests::resolve_with_or_returns_default_when_missing ... ok
[INFO] [stdout] test tests::resolve_with_or_str_uses_default_str_when_missing ... ok
[INFO] [stdout] test tests::validation_message_prepend_empty_path ... ok
[INFO] [stdout] test tests::resolve_with_or_str_cascade_errors_on_first_bad_value ... ok
[INFO] [stdout] test tests::trait_default_from_env_with_prefix_delegates_to_from_env ... ok
[INFO] [stdout] test tests::resolve_with_returns_parsed_value ... ok
[INFO] [stdout] test tests::trait_default_override_from_env_with_prefix_is_noop ... ok
[INFO] [stdout] test tests::trait_default_override_from_env_is_noop ... ok
[INFO] [stdout] test tests::validation_displays_paths ... ok
[INFO] [stdout] test tests::validate_collects_all_errors ... ok
[INFO] [stdout] test tests::validation_message_prepend_path ... ok
[INFO] [stdout] test tests::validate_passes_on_valid_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/builder.rs (/opt/rustwide/target/release/deps/builder-cab203fd4587ac84)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test build_without_source_returns_no_source ... ok
[INFO] [stdout] test env_with_prefix_after_error_preserves_error ... ok
[INFO] [stdout] test default_builder_constructs_same_as_new ... ok
[INFO] [stdout] test validate_rejects_invalid_config ... ok
[INFO] [stdout] test value_after_error_preserves_error ... ok
[INFO] [stdout] test env_with_prefix_constructs_from_scratch ... ok
[INFO] [stdout] test value_default_then_env_overrides ... ok
[INFO] [stdout] test env_after_error_preserves_error ... ok
[INFO] [stdout] test env_with_prefix_overrides_existing ... ok
[INFO] [stdout] test env_loads_from_environment ... ok
[INFO] [stdout] test value_default_then_env_loads_normally ... ok
[INFO] [stdout] test validate_passes_valid_config ... ok
[INFO] [stdout] test override_with_mutates_value ... ok
[INFO] [stdout] test error_state_short_circuits ... ok
[INFO] [stdout] test validate_on_none_state_is_noop ... ok
[INFO] [stderr]      Running tests/codegen.rs (/opt/rustwide/target/release/deps/codegen-165ec69c34e27f81)
[INFO] [stdout] test value_replaces_running_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_fail.rs (/opt/rustwide/target/release/deps/compile_fail-8741efd2278604d9)
[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] [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/derive.rs (/opt/rustwide/target/release/deps/derive-9ccebbf9e1808d08)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/file.rs (/opt/rustwide/target/release/deps/file-f9b7b8b86647106f)
[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] [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/merge_parity.rs (/opt/rustwide/target/release/deps/merge_parity-bcf4834e54a23a42)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/no_std_graph.rs (/opt/rustwide/target/release/deps/no_std_graph-6a8ba676fc0a8b42)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test no_std_export ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- no_std_export stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'no_std_export' (2334) panicked at tests/no_std_graph.rs:15:5:
[INFO] [stdout] probe command failed: {"reason":"compiler-message","package_id":"registry+https://github.com/rust-lang/crates.io-index#conflaguration-core@0.1.0","manifest_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conflaguration-core-0.1.0/Cargo.toml","target":{"kind":["lib"],"crate_types":["lib"],"name":"conflaguration_core","src_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conflaguration-core-0.1.0/src/lib.rs","edition":"2024","doc":true,"doctest":true,"test":true},"message":{"rendered":"error[E0463]: can't find crate for `core`\n  |\n  = note: the `x86_64-unknown-none` target may not be installed\n  = help: consider downloading the target with `rustup target add x86_64-unknown-none`\n\n","$message_type":"diagnostic","children":[{"children":[],"code":null,"level":"note","message":"the `x86_64-unknown-none` target may not be installed","rendered":null,"spans":[]},{"children":[],"code":null,"level":"help","message":"consider downloading the target with `rustup target add x86_64-unknown-none`","rendered":null,"spans":[]}],"level":"error","message":"can't find crate for `core`","spans":[{"byte_end":0,"byte_start":0,"column_end":1,"column_start":1,"expansion":null,"file_name":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conflaguration-core-0.1.0/src/lib.rs","is_primary":true,"label":"can't find crate","line_end":1,"line_start":1,"suggested_replacement":null,"suggestion_applicability":null,"text":[]}],"code":{"code":"E0463","explanation":"A crate was declared but cannot be found.\n\nErroneous code example:\n\n```compile_fail,E0463\nextern crate foo; // error: can't find crate\n```\n\nYou need to link your code to the relevant crate in order to be able to use it\n(through Cargo or the `-L` option of rustc, for example).\n\n## Common causes\n\n- The crate is not present at all. If using Cargo, add it to `[dependencies]`\n  in Cargo.toml.\n- The crate is present, but under a different name. If using Cargo, look for\n  `package = ` under `[dependencies]` in Cargo.toml.\n\n## Common causes for missing `std` or `core`\n\n- You are cross-compiling for a target which doesn't have `std` prepackaged.\n  Consider one of the following:\n  + Adding a pre-compiled version of std with `rustup target add`\n  + Building std from source with `cargo build -Z build-std`\n  + Using `#![no_std]` at the crate root, so you won't need `std` in the first\n    place.\n- You are developing the compiler itself and haven't built libstd from source.\n  You can usually build it with `x.py build library/std`. More information\n  about x.py is available in the [rustc-dev-guide].\n\n[rustc-dev-guide]: https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html#building-the-compiler\n"}}}
[INFO] [stdout] {"reason":"compiler-message","package_id":"registry+https://github.com/rust-lang/crates.io-index#conflaguration-core@0.1.0","manifest_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conflaguration-core-0.1.0/Cargo.toml","target":{"kind":["lib"],"crate_types":["lib"],"name":"conflaguration_core","src_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/conflaguration-core-0.1.0/src/lib.rs","edition":"2024","doc":true,"doctest":true,"test":true},"message":{"rendered":"For more information about this error, try `rustc --explain E0463`.\n","$message_type":"diagnostic","children":[],"level":"failure-note","message":"For more information about this error, try `rustc --explain E0463`.","spans":[],"code":null}}
[INFO] [stdout] {"reason":"compiler-artifact","package_id":"registry+https://github.com/rust-lang/crates.io-index#unicode-ident@1.0.24","manifest_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicode-ident-1.0.24/Cargo.toml","target":{"kind":["lib"],"crate_types":["lib"],"name":"unicode_ident","src_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicode-ident-1.0.24/src/lib.rs","edition":"2021","doc":true,"doctest":true,"test":true},"profile":{"opt_level":"0","debuginfo":2,"debug_assertions":true,"overflow_checks":true,"test":false},"features":[],"filenames":["/tmp/.tmpHEjZI9/target/debug/deps/libunicode_ident-cbe60b1e378768e3.rlib","/tmp/.tmpHEjZI9/target/debug/deps/libunicode_ident-cbe60b1e378768e3.rmeta"],"executable":null,"fresh":false}
[INFO] [stdout] {"reason":"compiler-artifact","package_id":"registry+https://github.com/rust-lang/crates.io-index#proc-macro2@1.0.106","manifest_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.106/Cargo.toml","target":{"kind":["custom-build"],"crate_types":["bin"],"name":"build-script-build","src_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.106/build.rs","edition":"2021","doc":false,"doctest":false,"test":false},"profile":{"opt_level":"0","debuginfo":2,"debug_assertions":true,"overflow_checks":true,"test":false},"features":["default","proc-macro"],"filenames":["/tmp/.tmpHEjZI9/target/debug/build/proc-macro2-022b081897563354/build-script-build"],"executable":null,"fresh":false}
[INFO] [stdout] {"reason":"compiler-artifact","package_id":"registry+https://github.com/rust-lang/crates.io-index#quote@1.0.44","manifest_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-1.0.44/Cargo.toml","target":{"kind":["custom-build"],"crate_types":["bin"],"name":"build-script-build","src_path":"/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-1.0.44/build.rs","edition":"2021","doc":false,"doctest":false,"test":false},"profile":{"opt_level":"0","debuginfo":2,"debug_assertions":true,"overflow_checks":true,"test":false},"features":["default","proc-macro"],"filenames":["/tmp/.tmpHEjZI9/target/debug/build/quote-b299b75c88930bbe/build-script-build"],"executable":null,"fresh":false}
[INFO] [stdout] {"reason":"build-finished","success":false}
[INFO] [stdout] 
[INFO] [stdout]    Compiling proc-macro2 v1.0.106
[INFO] [stdout]    Compiling quote v1.0.44
[INFO] [stdout]    Compiling unicode-ident v1.0.24
[INFO] [stdout]     Checking conflaguration-core v0.1.0
[INFO] [stdout] error: could not compile `conflaguration-core` (lib) due to 1 previous error
[INFO] [stdout] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56501e2bba31 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x56501e2d068a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x56501e2c014c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x56501e296996 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x56501e2b3899 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x56501e24baa0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x56501e2b3a52 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x56501e296a42 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x56501e28f6a9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x56501e29763d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x56501e2d0dbc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x56501e236b9d - no_std_graph[d131c60f5113aec3]::run
[INFO] [stdout]   12:     0x56501e238067 - <no_std_graph[d131c60f5113aec3]::no_std_export::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x56501e23ed8b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x56501e24c3f5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x56501e245cb4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x56501e24f552 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x56501e2bb119 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x76c686662dfa - <unknown>
[INFO] [stdout]   19:     0x76c6866f63d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     no_std_export
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test no_std_graph`
[INFO] running `Command { std: "docker" "inspect" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4", kill_on_drop: false }`
[INFO] [stdout] 6c6c7d444f5e889527756cd9a8ec46475331dc1d92dd373bc399d00e1bf180c4
