[INFO] fetching crate snafu 0.9.0... [INFO] testing snafu-0.9.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate snafu 0.9.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate snafu 0.9.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate snafu 0.9.0 [INFO] tweaked toml for crates.io crate snafu 0.9.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate snafu 0.9.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate snafu 0.9.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snafu-derive v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5398983b57e71ef2749706dcd851342529da794dcabad5f4aaedc33d2715e04b [INFO] running `Command { std: "docker" "start" "-a" "5398983b57e71ef2749706dcd851342529da794dcabad5f4aaedc33d2715e04b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5398983b57e71ef2749706dcd851342529da794dcabad5f4aaedc33d2715e04b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5398983b57e71ef2749706dcd851342529da794dcabad5f4aaedc33d2715e04b", kill_on_drop: false }` [INFO] [stdout] 5398983b57e71ef2749706dcd851342529da794dcabad5f4aaedc33d2715e04b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b78140d8417d4c689e82788539b0f1509aadba97a6db43ee0219646f8b839f81 [INFO] running `Command { std: "docker" "start" "-a" "b78140d8417d4c689e82788539b0f1509aadba97a6db43ee0219646f8b839f81", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling syn v2.0.56 [INFO] [stderr] Compiling snafu-derive v0.9.0 [INFO] [stderr] Compiling snafu v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s [INFO] running `Command { std: "docker" "inspect" "b78140d8417d4c689e82788539b0f1509aadba97a6db43ee0219646f8b839f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b78140d8417d4c689e82788539b0f1509aadba97a6db43ee0219646f8b839f81", kill_on_drop: false }` [INFO] [stdout] b78140d8417d4c689e82788539b0f1509aadba97a6db43ee0219646f8b839f81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76b97c464ac5664123981af260a952393cc9ca1d9cea013d4b656aa17fa9a443 [INFO] running `Command { std: "docker" "start" "-a" "76b97c464ac5664123981af260a952393cc9ca1d9cea013d4b656aa17fa9a443", kill_on_drop: false }` [INFO] [stderr] Compiling snafu v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.97s [INFO] running `Command { std: "docker" "inspect" "76b97c464ac5664123981af260a952393cc9ca1d9cea013d4b656aa17fa9a443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b97c464ac5664123981af260a952393cc9ca1d9cea013d4b656aa17fa9a443", kill_on_drop: false }` [INFO] [stdout] 76b97c464ac5664123981af260a952393cc9ca1d9cea013d4b656aa17fa9a443 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7adca3d9de58fee9e7e6800952246788e3fb9237c30af6a03625b9dd05fd63ba [INFO] running `Command { std: "docker" "start" "-a" "7adca3d9de58fee9e7e6800952246788e3fb9237c30af6a03625b9dd05fd63ba", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snafu-40a4d5b57225844a) [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-a1702ce69fe52427) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test is_compatible_with_std_error_trait ... ok [INFO] [stdout] test is_compatible_with_std_backtrace_type ... ok [INFO] [stdout] test boxed::arc_is_backtrace ... ok [INFO] [stdout] test backtrace_contains_function_names ... ok [INFO] [stdout] test delegation::backtrace_comes_from_renamed_delegated_error ... ok [INFO] [stdout] test whatever_local_nested::backtrace_method_delegates_to_nested_whatever ... ok [INFO] [stdout] test whatever_nested::backtrace_method_delegates_to_nested_whatever ... ok [INFO] [stderr] Running tests/backtrace-optional.rs (/opt/rustwide/target/debug/deps/backtrace_optional-b78288c04beb2997) [INFO] [stdout] test boxed::rc_is_backtrace ... ok [INFO] [stdout] test delegation::backtrace_comes_from_delegated_error ... ok [INFO] [stdout] test boxed::box_is_backtrace ... ok [INFO] [stdout] test whatever_both_nested::backtrace_method_delegates_to_nested_whatever ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test bare_backtrace_is_always_present ... ok [INFO] [stdout] test optional_backtrace_is_not_present_without_environment_variable ... 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/backtrace-optional-enabled.rs (/opt/rustwide/target/debug/deps/backtrace_optional_enabled-41fd56c68a8ef75e) [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-31ed788ba93f4762) [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-47c4d11e16256c7f) [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-007fb7e93fb9532e) [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/boxing-errors.rs (/opt/rustwide/target/debug/deps/boxing_errors-e732f6242d0709b2) [INFO] [stderr] Running tests/build-leaf-error.rs (/opt/rustwide/target/debug/deps/build_leaf_error-80190a3123631121) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test make_send_sync_static ... ok [INFO] [stdout] test make_non_static ... ok [INFO] [stdout] test make_send_sync_non_static ... ok [INFO] [stdout] test make_static ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/context-selectors-make-dead-code.rs (/opt/rustwide/target/debug/deps/context_selectors_make_dead_code-9ee5edb3536c1ac4) [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/context_selector_name.rs (/opt/rustwide/target/debug/deps/context_selector_name-1f847bf3aa04add6) [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 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/default_error_display.rs (/opt/rustwide/target/debug/deps/default_error_display-2fc6cc344e2a6bd7) [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] [stderr] Running tests/display-shorthand.rs (/opt/rustwide/target/debug/deps/display_shorthand-80d6b1fd7c975a94) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test allows_shorthand_in_doc_comments ... ok [INFO] [stdout] test allows_additional_named_arguments ... ok [INFO] [stdout] test supports_format_specs ... ok [INFO] [stdout] test supports_positional_formatting ... ok [INFO] [stdout] test does_not_redefine_user_provided_named_arguments ... ok [INFO] [stdout] test supports_positional_and_shorthand_formatting ... ok [INFO] [stdout] test ignores_unused_fields ... 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 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/doc_comment.rs (/opt/rustwide/target/debug/deps/doc_comment-4319b473cb9ff65e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test implements_error ... ok [INFO] [stdout] test uses_doc_comment ... ok [INFO] [stdout] test display_is_stronger_than_doc_comment ... 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] [stderr] Running tests/ensure.rs (/opt/rustwide/target/debug/deps/ensure-4cdc52051978cb7a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test accepts_trailing_commas ... 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/error_chain.rs (/opt/rustwide/target/debug/deps/error_chain-d3e638f50fcc14c4) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test chain_compat_iterates ... ok [INFO] [stdout] test can_downcast_chain_values ... ok [INFO] [stderr] Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-19d8d067a70a0fe5) [INFO] [stdout] test errorcompat_chain_iterates ... 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 13 tests [INFO] [stdout] test bounds::inline::implements_error ... ok [INFO] [stdout] test bounds::where_clause::implements_error ... ok [INFO] [stdout] test const_generics::can_be_constructed ... ok [INFO] [stdout] test const_generics::implements_error ... ok [INFO] [stdout] test const_generics::opaque_construction ... ok [INFO] [stdout] test const_generics::can_use_const_in_display ... ok [INFO] [stdout] test const_generics::with_default::can_be_constructed ... ok [INFO] [stdout] test const_generics::opaque_implements_error ... ok [INFO] [stdout] test const_generics::with_default::can_use_const_in_display ... ok [INFO] [stdout] test const_generics::with_default::implements_error ... ok [INFO] [stdout] test const_generics::with_default::opaque_construction ... ok [INFO] [stdout] test const_generics::with_default::opaque_implements_error ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/generics_with_default.rs (/opt/rustwide/target/debug/deps/generics_with_default-ff004ec8772cd044) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test default_with_lifetime::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/implicit.rs (/opt/rustwide/target/debug/deps/implicit-fffd717f777459cc) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test basics::implicit_fields_are_constructed ... ok [INFO] [stdout] test boxed::arc_is_implicit ... ok [INFO] [stdout] test converted_sources::receives_the_error_after_conversion ... ok [INFO] [stdout] test boxed::rc_is_implicit ... ok [INFO] [stdout] test multiple_fields::multiple_implicit_fields_are_constructed ... ok [INFO] [stdout] test with_and_without_source::calls_generate_for_no_source ... ok [INFO] [stdout] test with_and_without_source::calls_generate_for_none ... ok [INFO] [stdout] test with_and_without_source::calls_generate_for_whatever_with_no_source ... ok [INFO] [stdout] test with_and_without_source::calls_generate_with_source_for_source ... ok [INFO] [stdout] test with_and_without_source::calls_generate_with_source_for_no_context ... ok [INFO] [stdout] test with_and_without_source::calls_generate_with_source_for_whatever_with_source ... ok [INFO] [stdout] test boxed::box_is_implicit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 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-9c05173ac39077e6) [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_ensure ... 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] test track_caller::track_caller_is_applied_on_option_context ... ok [INFO] [stdout] test track_caller::track_caller_is_applied_on_option_with_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_fail ... 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_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_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_without_context ... ok [INFO] [stderr] Running tests/mapping_result_without_try_operator.rs (/opt/rustwide/target/debug/deps/mapping_result_without_try_operator-40e6c31556eb3131) [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] [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] [stderr] Running tests/module.rs (/opt/rustwide/target/debug/deps/module-38bc13c28169524e) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test can_set_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_visibility_pub_with_custom_name ... ok [INFO] [stdout] test inner::can_set_module_visibility_restricted ... ok [INFO] [stdout] test can_use_qualified_names_in_module ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/multiple_attributes.rs (/opt/rustwide/target/debug/deps/multiple_attributes-d01970790289b14d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test has_display ... ok [INFO] [stdout] test is_visible ... 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/name-conflicts.rs (/opt/rustwide/target/debug/deps/name_conflicts-c14b770a587d2ac7) [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/no_context.rs (/opt/rustwide/target/debug/deps/no_context-96ee2424b2ec3757) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test implements_error ... ok [INFO] [stdout] test with_backtraces::implements_error ... ok [INFO] [stdout] test with_bounds::implements_error ... ok [INFO] [stdout] test with_exact_source::implements_error ... ok [INFO] [stdout] test with_exact_source::custom_from_implementation ... ok [INFO] [stdout] test with_exact_source::is_default_behavior::custom_from_implementation ... ok [INFO] [stdout] test with_exact_source::is_default_behavior::implements_error ... ok [INFO] [stdout] test with_generic_source::converted_to_alpha ... ok [INFO] [stdout] test with_generic_source::implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/opaque.rs (/opt/rustwide/target/debug/deps/opaque-c3b80e8c49afea30) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test ensure_boxed ... ok [INFO] [stdout] test ensure_opaque ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] test with_exact_source::usage ... ok [INFO] [stdout] test with_generic_source::is_default_behavior::usage ... ok [INFO] [stdout] test with_generic_source::usage ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 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-190ad50854be1221) [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/premade_error.rs (/opt/rustwide/target/debug/deps/premade_error-c507958c00a3c17d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test does_not_need_a_cause ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] test can_wrap_cause_with_a_formatted_string_via_macro ... ok [INFO] [stdout] test can_wrap_cause_with_a_formatted_string_via_trait ... ok [INFO] [stdout] test has_a_backtrace ... ok [INFO] [stdout] test can_be_recursive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/raw_idents.rs (/opt/rustwide/target/debug/deps/raw_idents-2bd29b7753a939e9) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test creates_context_selectors ... 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/recursive_error.rs (/opt/rustwide/target/debug/deps/recursive_error-963da1e1eac1ee6f) [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/report.rs (/opt/rustwide/target/debug/deps/report-2141f089704bf707) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test cleaning_a_leaf_error_changes_nothing ... ok [INFO] [stdout] test cleaning_nested_errors_removes_duplication ... ok [INFO] [stdout] test includes_the_error_display_text ... ok [INFO] [stdout] test includes_the_source_display_text ... ok [INFO] [stdout] test procedural_macro_works_with_result_return_type ... ok [INFO] [stdout] test procedural_macro_works_with_test_functions ... ok [INFO] [stdout] test reduces_duplication_of_the_source_display_text ... ok [INFO] [stdout] test debug_and_display_are_the_same ... ok [INFO] [stdout] test display_not_prefixed ... ok [INFO] [stdout] test removes_complete_duplication_in_the_source_display_text ... ok [INFO] [stdout] test procedural_macro_works_with_tough_inference ... ok [INFO] [stdout] test termination_returns_failure_code ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/send_between_threads.rs (/opt/rustwide/target/debug/deps/send_between_threads-ba6541e05185455a) [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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/single_use_lifetimes_lint.rs (/opt/rustwide/target/debug/deps/single_use_lifetimes_lint-b79691d112564c24) [INFO] [stdout] [INFO] [stdout] running 1 test [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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/source_attributes.rs (/opt/rustwide/target/debug/deps/source_attributes-492bf517d4d72b65) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test enabling::implements_error ... ok [INFO] [stdout] test exact::enum_implements_error ... ok [INFO] [stdout] test exact::struct_implements_error ... ok [INFO] [stderr] Running tests/stringly_typed.rs (/opt/rustwide/target/debug/deps/stringly_typed-af139ac86f26e159) [INFO] [stdout] test transformation::api_implements_error ... ok [INFO] [stdout] test transformation::implements_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test message_and_source::can_access_the_cause ... ok [INFO] [stdout] test message_and_source::can_use_a_formatted_string_via_trait ... ok [INFO] [stdout] test message_and_source::implements_error ... ok [INFO] [stdout] test message_only::implements_error ... ok [INFO] [stdout] test message_and_source::can_use_a_formatted_string_via_macro ... ok [INFO] [stdout] test message_only::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_be_recursive ... ok [INFO] [stdout] test message_source_and_backtrace::implements_error ... ok [INFO] [stdout] test send_and_sync::can_be_constructed ... ok [INFO] [stdout] test message_and_source::does_not_need_a_cause ... ok [INFO] [stdout] test send_and_sync::implements_send ... ok [INFO] [stdout] test send_and_sync::implements_error ... ok [INFO] [stdout] test send_and_sync::implements_sync ... 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] [stderr] Running tests/structs/main.rs (/opt/rustwide/target/debug/deps/structs-12e3dd01bcfb2ba7) [INFO] [stdout] test message_source_and_backtrace::has_a_backtrace ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 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_attributes::explicit_false_not_treated_as_backtrace ... ok [INFO] [stdout] test backtrace_attributes::explicit_true_treated_as_backtrace ... ok [INFO] [stdout] test backtrace_attributes::no_argument_treated_as_backtrace ... ok [INFO] [stdout] test backtrace::can_include_a_backtrace_with_source ... 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 context_selector_name::alpha_implements_error ... ok [INFO] [stdout] test display::defaults_to_name_of_struct ... ok [INFO] [stdout] test backtrace::can_include_a_backtrace_with_no_context ... ok [INFO] [stdout] test display::doc_comment_used_as_display ... ok [INFO] [stdout] test generics::bounds::inline::are_preserved ... ok [INFO] [stdout] test from_option::can_be_used_as_context_on_an_option ... 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 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_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::true_argument_treated_as_source ... ok [INFO] [stdout] test source_attributes::transformation::transformation_to_trait_object ... ok [INFO] [stdout] test source_attributes::transformation::transformation_via_function ... ok [INFO] [stdout] test visibility::can_set_visibility ... ok [INFO] [stdout] test module::can_set_module ... ok [INFO] [stdout] test with_source::implements_error ... ok [INFO] [stdout] test source_attributes::enabling::no_argument_treated_as_source ... ok [INFO] [stdout] test source_attributes::enabling::from_argument_treated_as_source ... ok [INFO] [stdout] test source_attributes::transformation::transformation_via_closure ... ok [INFO] [stdout] test generics::types::with_defaults::allows_non_default_types ... ok [INFO] [stdout] test module::can_set_module_visibility_restricted ... ok [INFO] [stdout] test without_source::implements_error ... ok [INFO] [stdout] test source_attributes::enabling::false_argument_not_treated_as_source ... ok [INFO] [stderr] Running tests/transparent.rs (/opt/rustwide/target/debug/deps/transparent-3e60733e40b6ec99) [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 10 tests [INFO] [stdout] test with_backtraces::implements_error ... ok [INFO] [stdout] test with_bounds::implements_error ... ok [INFO] [stdout] test implements_display ... ok [INFO] [stdout] test with_exact_source::implements_error ... ok [INFO] [stdout] test with_exact_source::is_default_behavior::custom_from_implementation ... ok [INFO] [stdout] test with_exact_source::is_default_behavior::implements_error ... ok [INFO] [stdout] test implements_error ... ok [INFO] [stdout] test with_generic_source::converted_to_alpha ... ok [INFO] [stdout] test with_generic_source::implements_error ... ok [INFO] [stdout] test with_exact_source::custom_from_implementation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/visibility.rs (/opt/rustwide/target/debug/deps/visibility-62ebb768e757563c) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test outer::can_set_default_visibility ... ok [INFO] [stderr] Doc-tests snafu [INFO] [stdout] test can_set_default_visibility ... ok [INFO] [stdout] test outer::can_set_visibility ... 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 88 tests [INFO] [stdout] test src/lib.rs - (line 214) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 135) ... ok [INFO] [stdout] test src/lib.rs - (line 64) ... ok [INFO] [stdout] test src/lib.rs - Location (line 1449) ... ok [INFO] [stdout] test src/lib.rs - (line 154) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::context (line 968) ... ok [INFO] [stdout] test src/lib.rs - Location (line 1474) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::boxed (line 767) ... ok [INFO] [stdout] test src/lib.rs - (line 109) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/lib.rs - Location (line 1427) ... ok [INFO] [stdout] test src/lib.rs - Location (line 1520) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 1014) ... ignored [INFO] [stdout] test src/lib.rs - Snafu (line 1049) ... ignored [INFO] [stdout] test src/lib.rs - Snafu (line 1071) ... ignored [INFO] [stdout] test src/lib.rs - OptionExt::with_whatever_context (line 1073) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::whatever_context (line 1048) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::with_whatever_context (line 1092) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 1175) ... ok [INFO] [stdout] test src/lib.rs - ErrorCompat (line 1176) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::with_whatever_context (line 737) ... ok [INFO] [stdout] test src/lib.rs - OptionExt::with_context (line 1001) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::boxed_local (line 849) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::with_context (line 643) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::boxed (line 792) ... ok [INFO] [stdout] test src/lib.rs - (line 90) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 1110) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::boxed_local (line 824) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::context (line 605) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::with_whatever_context (line 718) ... ok [INFO] [stdout] test src/lib.rs - ResultExt::whatever_context (line 691) ... ok [INFO] [stdout] test src/lib.rs - (line 175) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 421) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 897) ... ignored [INFO] [stdout] test src/lib.rs - Snafu (line 944) ... ignored [INFO] [stdout] test src/lib.rs - Snafu (line 963) ... ignored [INFO] [stdout] test src/lib.rs - Snafu (line 995) ... ignored [INFO] [stdout] test src/lib.rs - Snafu (line 395) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 453) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1009) ... ignored [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1031) ... ignored [INFO] [stdout] test src/lib.rs - Snafu (line 491) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 768) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 521) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 799) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 1149) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 685) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 874) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 660) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 570) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 853) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 740) ... ok [INFO] [stdout] test src/lib.rs - ensure (line 433) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 638) ... ok [INFO] [stdout] test src/lib.rs - Snafu (line 705) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1070) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1109) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 481) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 413) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 381) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 857) ... ignored [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 904) ... ignored [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 923) ... ignored [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 955) ... ignored [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 974) ... ignored [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 645) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 665) ... ok [INFO] [stdout] test src/lib.rs - report (line 342) - compile ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 355) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 834) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 598) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 728) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 759) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 451) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 530) ... ok [INFO] [stdout] test src/lib.rs - whatever (line 475) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 620) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1135) ... ok [INFO] [stdout] test src/lib.rs - whatever (line 514) ... ok [INFO] [stdout] test src/lib.rs - ensure_whatever (line 569) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 813) ... ok [INFO] [stdout] test src/lib.rs - tests::readme_tests (line 1603) ... ok [INFO] [stdout] test src/report.rs - report::Report::capture (line 90) ... ok [INFO] [stdout] test src/lib.rs - prelude::Snafu (line 700) ... ok [INFO] [stdout] test src/report.rs - report::Report (line 25) ... ok [INFO] [stdout] test src/whatever.rs - whatever::Whatever (line 16) ... ok [INFO] [stdout] test src/report.rs - report::Report::from_error (line 68) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 74 passed; 0 failed; 14 ignored; 0 measured; 0 filtered out; finished in 2.86s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7adca3d9de58fee9e7e6800952246788e3fb9237c30af6a03625b9dd05fd63ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7adca3d9de58fee9e7e6800952246788e3fb9237c30af6a03625b9dd05fd63ba", kill_on_drop: false }` [INFO] [stdout] 7adca3d9de58fee9e7e6800952246788e3fb9237c30af6a03625b9dd05fd63ba