[INFO] fetching crate snafu 0.7.0... [INFO] testing snafu-0.7.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate snafu 0.7.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate snafu 0.7.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate snafu 0.7.0 [INFO] finished tweaking crates.io crate snafu 0.7.0 [INFO] tweaked toml for crates.io crate snafu 0.7.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 67a38e5f84a444816f8a419220265a366032870380ddf71d8d2716a6f329da4b [INFO] running `Command { std: "docker" "start" "-a" "67a38e5f84a444816f8a419220265a366032870380ddf71d8d2716a6f329da4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67a38e5f84a444816f8a419220265a366032870380ddf71d8d2716a6f329da4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67a38e5f84a444816f8a419220265a366032870380ddf71d8d2716a6f329da4b", kill_on_drop: false }` [INFO] [stdout] 67a38e5f84a444816f8a419220265a366032870380ddf71d8d2716a6f329da4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fc7cfdaca88240a54527cd232b9bff78eb2157be84606b10773139cafdcab7ff [INFO] running `Command { std: "docker" "start" "-a" "fc7cfdaca88240a54527cd232b9bff78eb2157be84606b10773139cafdcab7ff", kill_on_drop: false }` [INFO] [stderr] Compiling snafu-derive v0.7.0 [INFO] [stderr] Compiling snafu v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.93s [INFO] running `Command { std: "docker" "inspect" "fc7cfdaca88240a54527cd232b9bff78eb2157be84606b10773139cafdcab7ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc7cfdaca88240a54527cd232b9bff78eb2157be84606b10773139cafdcab7ff", kill_on_drop: false }` [INFO] [stdout] fc7cfdaca88240a54527cd232b9bff78eb2157be84606b10773139cafdcab7ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 711de4e3482a179dcefaf80e1ffaf41195f3a89420bddfca4a4d328fee901bd1 [INFO] running `Command { std: "docker" "start" "-a" "711de4e3482a179dcefaf80e1ffaf41195f3a89420bddfca4a4d328fee901bd1", kill_on_drop: false }` [INFO] [stderr] Compiling snafu v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.98s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/snafu-f126cbddb428282e) [INFO] [stderr] Executable tests/backtrace.rs (/opt/rustwide/target/debug/deps/backtrace-e879b3e458bde00e) [INFO] [stderr] Executable tests/backtrace-optional.rs (/opt/rustwide/target/debug/deps/backtrace_optional-8d4135b2821d26b7) [INFO] [stderr] Executable tests/backtrace-optional-enabled.rs (/opt/rustwide/target/debug/deps/backtrace_optional_enabled-64c6b890269679e1) [INFO] [stderr] Executable tests/backtrace_attributes.rs (/opt/rustwide/target/debug/deps/backtrace_attributes-2655d97451ccada8) [INFO] [stderr] Executable tests/basic.rs (/opt/rustwide/target/debug/deps/basic-c33a6c12a004d729) [INFO] [stderr] Executable tests/boxed_error_trait_object.rs (/opt/rustwide/target/debug/deps/boxed_error_trait_object-790d0070fa17ba1f) [INFO] [stderr] Executable tests/build-leaf-error.rs (/opt/rustwide/target/debug/deps/build_leaf_error-8120f76a579cfe19) [INFO] [stderr] Executable tests/context_selector_name.rs (/opt/rustwide/target/debug/deps/context_selector_name-426419de436d5f0d) [INFO] [stderr] Executable tests/default_error_display.rs (/opt/rustwide/target/debug/deps/default_error_display-54427f542f9d3dc2) [INFO] [stderr] Executable tests/display-shorthand.rs (/opt/rustwide/target/debug/deps/display_shorthand-2093af3433bd85f0) [INFO] [stderr] Executable tests/doc_comment.rs (/opt/rustwide/target/debug/deps/doc_comment-df5a3cd1dea60fb6) [INFO] [stderr] Executable tests/ensure.rs (/opt/rustwide/target/debug/deps/ensure-e26daab3c5f9b671) [INFO] [stderr] Executable tests/error_chain.rs (/opt/rustwide/target/debug/deps/error_chain-7599a0a9bebf3d80) [INFO] [stderr] Executable tests/generics.rs (/opt/rustwide/target/debug/deps/generics-ab8e1b306cd1c608) [INFO] [stderr] Executable tests/generics_with_default.rs (/opt/rustwide/target/debug/deps/generics_with_default-143c622838e4de45) [INFO] [stderr] Executable tests/implicit.rs (/opt/rustwide/target/debug/deps/implicit-a660958912369c14) [INFO] [stderr] Executable tests/location.rs (/opt/rustwide/target/debug/deps/location-51a5fab49dfb285a) [INFO] [stderr] Executable tests/mapping_result_without_try_operator.rs (/opt/rustwide/target/debug/deps/mapping_result_without_try_operator-cfcbd581a12dfdc2) [INFO] [stderr] Executable tests/module.rs (/opt/rustwide/target/debug/deps/module-5e42f9d11807cea3) [INFO] [stderr] Executable tests/multiple_attributes.rs (/opt/rustwide/target/debug/deps/multiple_attributes-136d3a359ccdd567) [INFO] [stderr] Executable tests/name-conflicts.rs (/opt/rustwide/target/debug/deps/name_conflicts-815b9344aaf8c06c) [INFO] [stderr] Executable tests/no_context.rs (/opt/rustwide/target/debug/deps/no_context-c0a6de0e4f67bb35) [INFO] [stderr] Executable tests/opaque.rs (/opt/rustwide/target/debug/deps/opaque-d0f9520bf3d488de) [INFO] [stderr] Executable tests/options.rs (/opt/rustwide/target/debug/deps/options-7ea4acc27361a8f9) [INFO] [stderr] Executable tests/premade_error.rs (/opt/rustwide/target/debug/deps/premade_error-d87efefdddda022d) [INFO] [stderr] Executable tests/raw_idents.rs (/opt/rustwide/target/debug/deps/raw_idents-51487d734066a882) [INFO] [stderr] Executable tests/recursive_error.rs (/opt/rustwide/target/debug/deps/recursive_error-f046066ed100f3bc) [INFO] [stderr] Executable tests/send_between_threads.rs (/opt/rustwide/target/debug/deps/send_between_threads-5263bce58e57eda0) [INFO] [stderr] Executable tests/single_use_lifetimes_lint.rs (/opt/rustwide/target/debug/deps/single_use_lifetimes_lint-5f7b5357f1d455a7) [INFO] [stderr] Executable tests/source_attributes.rs (/opt/rustwide/target/debug/deps/source_attributes-f6a89158ccd3c3b9) [INFO] [stderr] Executable tests/stringly_typed.rs (/opt/rustwide/target/debug/deps/stringly_typed-c3463e1f130f12da) [INFO] [stderr] Executable tests/structs/main.rs (/opt/rustwide/target/debug/deps/structs-9bb959d5616732c4) [INFO] [stderr] Executable tests/visibility.rs (/opt/rustwide/target/debug/deps/visibility-b46755379eb7ce1d) [INFO] running `Command { std: "docker" "inspect" "711de4e3482a179dcefaf80e1ffaf41195f3a89420bddfca4a4d328fee901bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "711de4e3482a179dcefaf80e1ffaf41195f3a89420bddfca4a4d328fee901bd1", kill_on_drop: false }` [INFO] [stdout] 711de4e3482a179dcefaf80e1ffaf41195f3a89420bddfca4a4d328fee901bd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3ca22e1d7152cf6d5b67a1cda19577153d1d5e4f8fddcc78106db9c8600abb67 [INFO] running `Command { std: "docker" "start" "-a" "3ca22e1d7152cf6d5b67a1cda19577153d1d5e4f8fddcc78106db9c8600abb67", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snafu-f126cbddb428282e) [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/backtrace.rs (/opt/rustwide/target/debug/deps/backtrace-e879b3e458bde00e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test display_can_access_backtrace ... ok [INFO] [stdout] test errors_with_sources_and_other_info_can_have_backtraces ... ok [INFO] [stderr] Running tests/backtrace-optional.rs (/opt/rustwide/target/debug/deps/backtrace_optional-8d4135b2821d26b7) [INFO] [stdout] test errors_with_sources_can_have_backtraces ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test optional_backtrace_is_not_present_without_environment_variable ... ok [INFO] [stderr] Running tests/backtrace-optional-enabled.rs (/opt/rustwide/target/debug/deps/backtrace_optional_enabled-64c6b890269679e1) [INFO] [stdout] test bare_backtrace_is_always_present ... 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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test optional_backtrace_is_present_with_environment_variable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/backtrace_attributes.rs (/opt/rustwide/target/debug/deps/backtrace_attributes-2655d97451ccada8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-c33a6c12a004d729) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/boxed_error_trait_object.rs (/opt/rustwide/target/debug/deps/boxed_error_trait_object-790d0070fa17ba1f) [INFO] [stderr] Running tests/build-leaf-error.rs (/opt/rustwide/target/debug/deps/build_leaf_error-8120f76a579cfe19) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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 implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/context_selector_name.rs (/opt/rustwide/target/debug/deps/context_selector_name-426419de436d5f0d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test applied_to_enum::implements_error ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/default_error_display.rs (/opt/rustwide/target/debug/deps/default_error_display-54427f542f9d3dc2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test default_error_display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test does_not_redefine_user_provided_named_arguments ... ok [INFO] [stdout] test ignores_unused_fields ... ok [INFO] [stdout] test supports_positional_formatting ... ok [INFO] [stderr] Running tests/display-shorthand.rs (/opt/rustwide/target/debug/deps/display_shorthand-2093af3433bd85f0) [INFO] [stdout] test allows_additional_named_arguments ... ok [INFO] [stdout] test supports_format_specs ... ok [INFO] [stdout] test allows_shorthand_in_doc_comments ... ok [INFO] [stdout] test supports_positional_and_shorthand_formatting ... ok [INFO] [stdout] test supports_shorthand_formatting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/doc_comment.rs (/opt/rustwide/target/debug/deps/doc_comment-df5a3cd1dea60fb6) [INFO] [stdout] test display_is_stronger_than_doc_comment ... ok [INFO] [stderr] Running tests/ensure.rs (/opt/rustwide/target/debug/deps/ensure-e26daab3c5f9b671) [INFO] [stdout] test uses_doc_comment ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 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 accepts_trailing_commas ... ok [INFO] [stdout] [INFO] [stderr] Running tests/error_chain.rs (/opt/rustwide/target/debug/deps/error_chain-7599a0a9bebf3d80) [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test chain_compat_iterates ... ok [INFO] [stdout] test errorcompat_chain_iterates ... 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 tests/generics.rs (/opt/rustwide/target/debug/deps/generics-ab8e1b306cd1c608) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/generics_with_default.rs (/opt/rustwide/target/debug/deps/generics_with_default-143c622838e4de45) [INFO] [stdout] test bounds::where_clause::implements_error ... ok [INFO] [stdout] test bounds::inline::implements_error ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test default_with_lifetime::implements_error ... ok [INFO] [stderr] Running tests/implicit.rs (/opt/rustwide/target/debug/deps/implicit-a660958912369c14) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test basics::implicit_fields_are_constructed ... ok [INFO] [stdout] test multiple_fields::multiple_implicit_fields_are_constructed ... 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 tests/location.rs (/opt/rustwide/target/debug/deps/location-51a5fab49dfb285a) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test track_caller::track_caller_is_applied_on_build ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_whatever ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_result_with_whatever_context ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_result_with_context ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_result_whatever_context ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_result_context ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_option_context ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_fail ... ok [INFO] [stderr] Running tests/mapping_result_without_try_operator.rs (/opt/rustwide/target/debug/deps/mapping_result_without_try_operator-cfcbd581a12dfdc2) [INFO] [stdout] test track_caller::track_caller_is_applied_on_ensure ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_option_with_context ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_option_with_whatever_context ... ok [INFO] [stdout] test opt_out::opting_out_of_automatic_implicit_data ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_option_whatever_context ... ok [INFO] [stdout] test basics::location_tracks_file_line_and_column ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/module.rs (/opt/rustwide/target/debug/deps/module-5e42f9d11807cea3) [INFO] [stdout] test can_be_used_without_question_mark ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test inner::can_set_module_visibility_restricted ... ok [INFO] [stdout] test can_use_qualified_names_in_module ... ok [INFO] [stdout] test can_set_module_visibility_pub_crate_with_custom_name ... ok [INFO] [stdout] test can_set_module_visibility_pub ... ok [INFO] [stdout] test can_set_module ... ok [INFO] [stderr] Running tests/multiple_attributes.rs (/opt/rustwide/target/debug/deps/multiple_attributes-136d3a359ccdd567) [INFO] [stdout] test can_set_module_visibility_pub_with_custom_name ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test is_visible ... ok [INFO] [stdout] test has_display ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/name-conflicts.rs (/opt/rustwide/target/debug/deps/name_conflicts-815b9344aaf8c06c) [INFO] [stderr] Running tests/no_context.rs (/opt/rustwide/target/debug/deps/no_context-c0a6de0e4f67bb35) [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 3 tests [INFO] [stdout] test with_backtraces::implements_error ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] test with_bounds::implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test ensure_opaque ... ok [INFO] [stderr] Running tests/opaque.rs (/opt/rustwide/target/debug/deps/opaque-d0f9520bf3d488de) [INFO] [stdout] test ensure_boxed ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/options.rs (/opt/rustwide/target/debug/deps/options-7ea4acc27361a8f9) [INFO] [stderr] Running tests/premade_error.rs (/opt/rustwide/target/debug/deps/premade_error-d87efefdddda022d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test can_wrap_cause_with_a_formatted_string_via_macro ... ok [INFO] [stdout] test does_not_need_a_cause ... ok [INFO] [stdout] test has_a_backtrace ... ok [INFO] [stdout] test can_be_recursive ... ok [INFO] [stdout] test can_wrap_cause_with_a_formatted_string_via_trait ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/raw_idents.rs (/opt/rustwide/target/debug/deps/raw_idents-51487d734066a882) [INFO] [stderr] Running tests/recursive_error.rs (/opt/rustwide/target/debug/deps/recursive_error-f046066ed100f3bc) [INFO] [stdout] test implements_error ... ok [INFO] [stdout] test creates_context_selectors ... 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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/send_between_threads.rs (/opt/rustwide/target/debug/deps/send_between_threads-5263bce58e57eda0) [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test implements_thread_safe_error ... 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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/single_use_lifetimes_lint.rs (/opt/rustwide/target/debug/deps/single_use_lifetimes_lint-5f7b5357f1d455a7) [INFO] [stdout] test it_compiles ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/source_attributes.rs (/opt/rustwide/target/debug/deps/source_attributes-f6a89158ccd3c3b9) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test transformation::api_implements_error ... ok [INFO] [stdout] test transformation::implements_error ... ok [INFO] [stdout] test enabling::implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/stringly_typed.rs (/opt/rustwide/target/debug/deps/stringly_typed-c3463e1f130f12da) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test message_source_and_backtrace::has_a_backtrace ... ok [INFO] [stdout] test message_source_and_backtrace::implements_error ... ok [INFO] [stdout] test message_and_source::can_use_a_formatted_string_via_macro ... ok [INFO] [stdout] test message_and_source::can_be_recursive ... ok [INFO] [stdout] test message_only::implements_error ... ok [INFO] [stdout] test message_and_source::can_access_the_cause ... ok [INFO] [stdout] test message_and_source::implements_error ... ok [INFO] [stdout] test struck::message_source_and_backtrace::implements_error ... ok [INFO] [stdout] test struck::message_source_and_backtrace::can_use_a_formatted_string ... ok [INFO] [stdout] test message_source_and_backtrace::can_use_a_formatted_string ... ok [INFO] [stdout] test message_and_source::can_use_a_formatted_string_via_trait ... ok [INFO] [stderr] Running tests/structs/main.rs (/opt/rustwide/target/debug/deps/structs-9bb959d5616732c4) [INFO] [stdout] test message_only::can_use_a_formatted_string ... ok [INFO] [stdout] test message_and_source::does_not_need_a_cause ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test backtrace::can_include_a_backtrace_in_leaf ... ok [INFO] [stdout] test backtrace::can_include_a_backtrace_with_source ... ok [INFO] [stdout] test backtrace::can_include_a_backtrace_with_no_context ... ok [INFO] [stdout] test backtrace_attributes::no_argument_treated_as_backtrace ... ok [INFO] [stdout] test backtrace_attributes::explicit_true_treated_as_backtrace ... ok [INFO] [stdout] test context_selector_name::alpha_implements_error ... ok [INFO] [stdout] test context_selector_name::trimming_implements_error ... ok [INFO] [stdout] test display::attribute_is_stronger_than_doc_comment ... ok [INFO] [stdout] test display::defaults_to_name_of_struct ... ok [INFO] [stdout] test from_option::can_be_used_as_context_on_an_option ... ok [INFO] [stdout] test generics::bounds::inline::are_preserved ... ok [INFO] [stdout] test generics::bounds::where_clause::are_preserved ... ok [INFO] [stdout] test generics::lifetimes::are_allowed ... ok [INFO] [stdout] test generics::types::are_allowed ... ok [INFO] [stdout] test generics::types::with_defaults::allows_non_default_types ... ok [INFO] [stdout] test module::can_set_module ... ok [INFO] [stdout] test module::can_set_module_visibility_pub ... ok [INFO] [stdout] test module::can_set_module_visibility_pub_crate_with_custom_name ... ok [INFO] [stdout] test module::can_set_module_visibility_pub_with_custom_name ... ok [INFO] [stdout] test module::can_set_module_visibility_restricted ... ok [INFO] [stdout] test module::can_use_qualified_names_in_module ... ok [INFO] [stdout] test no_context::does_not_need_context_method ... ok [INFO] [stdout] test no_context::with_source_transformation::does_not_need_context_method ... ok [INFO] [stdout] test single_use_lifetimes::an_error_with_generic_lifetimes_does_not_trigger_the_lint ... ok [INFO] [stdout] test source_attributes::enabling::false_argument_not_treated_as_source ... ok [INFO] [stdout] test source_attributes::enabling::true_argument_treated_as_source ... ok [INFO] [stdout] test source_attributes::transformation::transformation_via_closure ... ok [INFO] [stdout] test source_attributes::enabling::from_argument_treated_as_source ... ok [INFO] [stdout] test display::doc_comment_used_as_display ... ok [INFO] [stdout] test source_attributes::transformation::transformation_to_trait_object ... ok [INFO] [stdout] test without_source::implements_error ... ok [INFO] [stdout] test backtrace_attributes::explicit_false_not_treated_as_backtrace ... ok [INFO] [stdout] test source_attributes::transformation::transformation_via_function ... ok [INFO] [stdout] test with_source::implements_error ... ok [INFO] [stdout] test visibility::can_set_visibility ... ok [INFO] [stdout] test source_attributes::enabling::no_argument_treated_as_source ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/visibility.rs (/opt/rustwide/target/debug/deps/visibility-b46755379eb7ce1d) [INFO] [stdout] test outer::can_set_default_visibility ... ok [INFO] [stdout] test outer::can_set_visibility ... ok [INFO] [stdout] test can_set_default_visibility ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests snafu [INFO] [stdout] [INFO] [stdout] running 55 tests [INFO] [stdout] test src/lib.rs - OptionExt::context (line 691) ... ok [INFO] [stdout] test src/lib.rs - (line 103) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::with_context (line 725) ... ok [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::context (line 457) ... ok [INFO] [stdout] test src/lib.rs - Location (line 1192) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::with_whatever_context (line 798) ... ok [INFO] [stdout] test src/lib.rs - (line 169) ... ok [INFO] [stdout] test src/lib.rs - (line 84) ... ok [INFO] [stdout] test src/lib.rs - (line 56) ... ok [INFO] [stdout] test src/lib.rs - ErrorCompat (line 901) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::with_whatever_context (line 817) ... ok [INFO] [stdout] test src/lib.rs - (line 148) ... ok [INFO] [stdout] test src/lib.rs - (line 129) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::whatever_context (line 773) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::with_context (line 496) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::with_whatever_context (line 572) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 475) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 384) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 495) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::with_whatever_context (line 591) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 428) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::whatever_context (line 545) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 340) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 450) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 308) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 530) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 282) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 591) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 558) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 612) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 637) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 702) ... ok [INFO] [stdout] test src/lib.rs - ensure (line 336) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 256) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 332) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 676) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 288) ... ok [INFO] [stdout] test src/lib.rs - Whatever (line 1305) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 443) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 230) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 423) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 398) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 376) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 506) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 478) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 539) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 560) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 624) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 585) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 650) ... ok [INFO] [stdout] test src/lib.rs - readme_tests (line 332) ... ok [INFO] [stdout] test src/lib.rs - whatever (line 404) ... ok [INFO] [stdout] test src/lib.rs - whatever (line 372) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.20s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3ca22e1d7152cf6d5b67a1cda19577153d1d5e4f8fddcc78106db9c8600abb67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ca22e1d7152cf6d5b67a1cda19577153d1d5e4f8fddcc78106db9c8600abb67", kill_on_drop: false }` [INFO] [stdout] 3ca22e1d7152cf6d5b67a1cda19577153d1d5e4f8fddcc78106db9c8600abb67