[INFO] cloning repository https://github.com/Singularity-ng/singularity-language-registry
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Singularity-ng/singularity-language-registry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingularity-ng%2Fsingularity-language-registry", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingularity-ng%2Fsingularity-language-registry'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b74596839a2468351dda4aeeb61826b8d5c4193a
[INFO] testing Singularity-ng/singularity-language-registry against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingularity-ng%2Fsingularity-language-registry" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Singularity-ng/singularity-language-registry
[INFO] finished tweaking git repo https://github.com/Singularity-ng/singularity-language-registry
[INFO] tweaked toml for git repo https://github.com/Singularity-ng/singularity-language-registry written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Singularity-ng/singularity-language-registry 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 git repo https://github.com/Singularity-ng/singularity-language-registry 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]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 87c7624df03d412cc6302e83b7c40401353414047963b623b5d6147999e38c76
[INFO] running `Command { std: "docker" "start" "-a" "87c7624df03d412cc6302e83b7c40401353414047963b623b5d6147999e38c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87c7624df03d412cc6302e83b7c40401353414047963b623b5d6147999e38c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c7624df03d412cc6302e83b7c40401353414047963b623b5d6147999e38c76", kill_on_drop: false }`
[INFO] [stdout] 87c7624df03d412cc6302e83b7c40401353414047963b623b5d6147999e38c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 77fe6488fb4b6297ab235bb7eae2bc581f049a84500c9050a6ecabc4ef94c44a
[INFO] running `Command { std: "docker" "start" "-a" "77fe6488fb4b6297ab235bb7eae2bc581f049a84500c9050a6ecabc4ef94c44a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling singularity-language-registry v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.38s
[INFO] running `Command { std: "docker" "inspect" "77fe6488fb4b6297ab235bb7eae2bc581f049a84500c9050a6ecabc4ef94c44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77fe6488fb4b6297ab235bb7eae2bc581f049a84500c9050a6ecabc4ef94c44a", kill_on_drop: false }`
[INFO] [stdout] 77fe6488fb4b6297ab235bb7eae2bc581f049a84500c9050a6ecabc4ef94c44a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cb85a5b5923bf25fa02e64ae68b8bdb01c1970968e4a13efc470f50af718e43c
[INFO] running `Command { std: "docker" "start" "-a" "cb85a5b5923bf25fa02e64ae68b8bdb01c1970968e4a13efc470f50af718e43c", kill_on_drop: false }`
[INFO] [stderr]    Compiling singularity-language-registry v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "cb85a5b5923bf25fa02e64ae68b8bdb01c1970968e4a13efc470f50af718e43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb85a5b5923bf25fa02e64ae68b8bdb01c1970968e4a13efc470f50af718e43c", kill_on_drop: false }`
[INFO] [stdout] cb85a5b5923bf25fa02e64ae68b8bdb01c1970968e4a13efc470f50af718e43c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1fd8c763a8e6638787469920af2258d587676c183eb46d79458232192744f0aa
[INFO] running `Command { std: "docker" "start" "-a" "1fd8c763a8e6638787469920af2258d587676c183eb46d79458232192744f0aa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/singularity_language_registry-311adc95465fd38b)
[INFO] [stdout] 
[INFO] [stdout] running 89 tests
[INFO] [stdout] test detection::tests::test_detect_from_content_patterns_fallback ... ok
[INFO] [stdout] test detection::tests::test_detect_from_content_shebang_first ... ok
[INFO] [stdout] test detection::tests::test_heuristics_invalid_extension ... ok
[INFO] [stdout] test detection::tests::test_dockerfile_multiline ... ok
[INFO] [stdout] test detection::tests::test_heuristics_unknown_extension ... ok
[INFO] [stdout] test detection::tests::test_dockerfile_pattern ... ok
[INFO] [stdout] test detection::tests::test_is_detectable_by_content ... ok
[INFO] [stdout] test detection::tests::test_is_detectable_unknown ... ok
[INFO] [stdout] test detection::tests::test_is_detectable_by_extension ... ok
[INFO] [stdout] test detection::tests::test_html_pattern ... ok
[INFO] [stdout] test detection::tests::test_json_pattern ... ok
[INFO] [stdout] test detection::tests::test_shebang_bash ... ok
[INFO] [stdout] test detection::tests::test_json_array_pattern ... ok
[INFO] [stdout] test detection::tests::test_no_pattern_match ... ok
[INFO] [stdout] test detection::tests::test_shebang_empty_content ... ok
[INFO] [stdout] test detection::tests::test_shebang_no_shebang ... ok
[INFO] [stdout] test detection::tests::test_shebang_python_direct_path ... ok
[INFO] [stdout] test detection::tests::test_shebang_python ... ok
[INFO] [stdout] test detection::tests::test_shebang_node ... ok
[INFO] [stdout] test detection::tests::test_simple_pattern_match_case_insensitive ... ok
[INFO] [stdout] test detection::tests::test_simple_pattern_match_basic ... ok
[INFO] [stdout] test detection::tests::test_xml_pattern ... ok
[INFO] [stdout] test detection::tests::test_special_files_case_insensitive ... ok
[INFO] [stdout] test file_classifier::tests::test_binary_archives ... ok
[INFO] [stdout] test file_classifier::tests::test_binary_detection ... ok
[INFO] [stdout] test file_classifier::tests::test_binary_executables ... ok
[INFO] [stdout] test file_classifier::tests::test_binary_fonts ... ok
[INFO] [stdout] test file_classifier::tests::test_binary_images ... ok
[INFO] [stdout] test detection::tests::test_simple_pattern_match_start_anchor ... ok
[INFO] [stdout] test file_classifier::tests::test_binary_media ... ok
[INFO] [stdout] test detection::tests::test_yaml_pattern ... ok
[INFO] [stdout] test detection::tests::test_sql_pattern ... ok
[INFO] [stdout] test file_classifier::tests::test_classifier_copy ... ok
[INFO] [stdout] test file_classifier::tests::test_classification ... ok
[INFO] [stdout] test file_classifier::tests::test_classification_priority ... ok
[INFO] [stdout] test detection::tests::test_simple_pattern_match_escapes ... ok
[INFO] [stdout] test file_classifier::tests::test_generated_protobuf_python ... ok
[INFO] [stdout] test file_classifier::tests::test_generated_xcode ... ok
[INFO] [stdout] test file_classifier::tests::test_generated_typescript_declarations ... ok
[INFO] [stdout] test file_classifier::tests::test_not_generated_regular_ts ... ok
[INFO] [stdout] test file_classifier::tests::test_simple_pattern_matches_case_insensitive ... ok
[INFO] [stdout] test file_classifier::tests::test_generated_lock_files ... ok
[INFO] [stdout] test file_classifier::tests::test_simple_pattern_matches_substring ... ok
[INFO] [stdout] test file_classifier::tests::test_simplify_regex_pattern_removes_metacharacters ... ok
[INFO] [stdout] test file_classifier::tests::test_documentation_detection ... ok
[INFO] [stdout] test file_classifier::tests::test_classifier_default ... ok
[INFO] [stdout] test file_classifier::tests::test_generated_designer_files ... ok
[INFO] [stdout] test file_classifier::tests::test_generated_detection ... ok
[INFO] [stdout] test file_classifier::tests::test_generated_protobuf_go ... ok
[INFO] [stdout] test file_classifier::tests::test_simplify_regex_pattern_character_class ... ok
[INFO] [stdout] test file_classifier::tests::test_vendored_bower_components ... ok
[INFO] [stdout] test file_classifier::tests::test_simplify_regex_pattern_basic ... ok
[INFO] [stdout] test file_classifier::tests::test_vendored_cache ... ok
[INFO] [stdout] test file_classifier::tests::test_should_analyze ... ok
[INFO] [stdout] test file_classifier::tests::test_vendored_detection ... ok
[INFO] [stdout] test file_classifier::tests::test_should_analyze_various_source ... ok
[INFO] [stdout] test file_classifier::tests::test_vendored_godeps ... ok
[INFO] [stdout] test registry::tests::test_ast_grep_supported_languages ... ok
[INFO] [stdout] test registry::tests::test_extension_mapping ... ok
[INFO] [stdout] test metadata::tests::test_report_generation ... ok
[INFO] [stdout] test registry::tests::test_language_lookup ... ok
[INFO] [stdout] test file_classifier::tests::test_vendored_dist ... ok
[INFO] [stdout] test registry::tests::test_language_families ... ok
[INFO] [stdout] test registry::tests::test_capability_registration ... ok
[INFO] [stdout] test registry::tests::test_register_ast_grep_and_parsing_availability ... ok
[INFO] [stdout] test registry::tests::test_supported_languages ... ok
[INFO] [stdout] test file_classifier::tests::test_vendored_gradle_maven_wrappers ... ok
[INFO] [stdout] test utils::tests::test_file_patterns_fallback ... ok
[INFO] [stdout] test utils::tests::test_file_patterns_from_metadata ... ok
[INFO] [stdout] test utils::tests::test_file_patterns_unknown ... ok
[INFO] [stdout] test metadata::tests::test_metadata_consistency ... ok
[INFO] [stdout] test registry::tests::test_rca_supported_languages ... ok
[INFO] [stdout] test utils::tests::test_language_stats ... ok
[INFO] [stdout] test utils::tests::test_languages_by_families ... ok
[INFO] [stdout] test utils::tests::test_recommended_linters_fallback ... ok
[INFO] [stdout] test registry::tests::test_mime_type_detection ... ok
[INFO] [stdout] test utils::tests::test_recommended_linters_from_metadata ... ok
[INFO] [stdout] test detection::tests::test_special_files ... ok
[INFO] [stdout] test detection::tests::test_special_files_unknown ... ok
[INFO] [stdout] test detection::tests::test_sql_create_table ... ok
[INFO] [stdout] test utils::tests::test_recommended_linters_unknown ... ok
[INFO] [stdout] test utils::tests::test_same_family ... ok
[INFO] [stdout] test utils::tests::test_supports_feature_ast_grep ... ok
[INFO] [stdout] test utils::tests::test_supports_feature_complexity ... ok
[INFO] [stdout] test utils::tests::test_supports_feature_security ... ok
[INFO] [stdout] test utils::tests::test_supports_feature_performance ... ok
[INFO] [stdout] test utils::tests::test_supports_feature_tree_sitter ... ok
[INFO] [stdout] test utils::tests::test_supports_feature_unknown_language ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test registry::tests::test_language_detection ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- registry::tests::test_language_detection stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'registry::tests::test_language_detection' (84) panicked at src/registry.rs:789:9:
[INFO] [stdout] assertion failed: language.ast_grep_supported.load(Ordering::Relaxed)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56f591a744ca - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x56f591a744ca - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized::<std[31e582c13f4e914f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x56f591a744ca - std[31e582c13f4e914f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x56f591a744ca - <<std[31e582c13f4e914f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x56f591a8a2ba - <core[fa0eadad68403074]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x56f591a8a2ba - core[fa0eadad68403074]::fmt::write
[INFO] [stdout]    6:     0x56f591a79242 - std[31e582c13f4e914f]::io::default_write_fmt::<alloc[49b8922c36ca62de]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x56f591a79242 - <alloc[49b8922c36ca62de]::vec::Vec<u8> as std[31e582c13f4e914f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x56f591a531bf - <std[31e582c13f4e914f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x56f591a531bf - std[31e582c13f4e914f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x56f591a6ca19 - std[31e582c13f4e914f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x56f5919f9ecc - <alloc[49b8922c36ca62de]::boxed::Box<dyn for<'a, 'b> core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x56f5919f9ecc - test[7530e63dc052480e]::test_main_with_exit_callback::<test[7530e63dc052480e]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x56f591a6cbd2 - <alloc[49b8922c36ca62de]::boxed::Box<dyn for<'a, 'b> core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x56f591a6cbd2 - std[31e582c13f4e914f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x56f591a532aa - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x56f591a47f29 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace::<std[31e582c13f4e914f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x56f591a5407d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x56f591a8aa4c - core[fa0eadad68403074]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x56f591a8aa12 - core[fa0eadad68403074]::panicking::panic
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x56f591999149 - singularity_language_registry[5485966a70b49241]::registry::tests::test_language_detection
[INFO] [stdout]                                at /opt/rustwide/workdir/src/registry.rs:789:9
[INFO] [stdout]   21:     0x56f591997d97 - singularity_language_registry[5485966a70b49241]::registry::tests::test_language_detection::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/registry.rs:780:33
[INFO] [stdout]   22:     0x56f5919a58f6 - <singularity_language_registry[5485966a70b49241]::registry::tests::test_language_detection::{closure#0} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x56f5919edfab - <fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56f5919edfab - test[7530e63dc052480e]::__rust_begin_short_backtrace::<core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x56f5919fa99b - test[7530e63dc052480e]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x56f5919fa99b - <core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe<test[7530e63dc052480e]::run_test_in_process::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   27:     0x56f5919fa99b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::<core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe<test[7530e63dc052480e]::run_test_in_process::{closure#0}>, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x56f5919fa99b - std[31e582c13f4e914f]::panicking::catch_unwind::<core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe<test[7530e63dc052480e]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x56f5919fa99b - std[31e582c13f4e914f]::panic::catch_unwind::<core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe<test[7530e63dc052480e]::run_test_in_process::{closure#0}>, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x56f5919fa99b - test[7530e63dc052480e]::run_test_in_process
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x56f5919fa99b - test[7530e63dc052480e]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x56f5919f4df4 - test[7530e63dc052480e]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x56f5919f4df4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace::<test[7530e63dc052480e]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x56f5919fd5a2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::<test[7530e63dc052480e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x56f5919fd5a2 - <core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe<std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked<test[7530e63dc052480e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   36:     0x56f5919fd5a2 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::<core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe<std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked<test[7530e63dc052480e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x56f5919fd5a2 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe<std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked<test[7530e63dc052480e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x56f5919fd5a2 - std[31e582c13f4e914f]::panic::catch_unwind::<core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe<std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked<test[7530e63dc052480e]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x56f5919fd5a2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::<test[7530e63dc052480e]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x56f5919fd5a2 - <std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked<test[7530e63dc052480e]::run_test::{closure#1}, ()>::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x56f591a73ddf - <alloc[49b8922c36ca62de]::boxed::Box<dyn core[fa0eadad68403074]::ops::function::FnOnce<(), Output = ()> + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   42:     0x56f591a73ddf - <std[31e582c13f4e914f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   43:     0x701303882aa4 - <unknown>
[INFO] [stdout]   44:     0x70130390fa64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     registry::tests::test_language_detection
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 88 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fd8c763a8e6638787469920af2258d587676c183eb46d79458232192744f0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd8c763a8e6638787469920af2258d587676c183eb46d79458232192744f0aa", kill_on_drop: false }`
[INFO] [stdout] 1fd8c763a8e6638787469920af2258d587676c183eb46d79458232192744f0aa