[INFO] fetching crate snafu 0.8.8...
[INFO] testing snafu-0.8.8 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate snafu 0.8.8 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate snafu 0.8.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate snafu 0.8.8
[INFO] tweaked toml for crates.io crate snafu 0.8.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snafu 0.8.8 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snafu 0.8.8 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-derive v0.8.8
[INFO] [stderr]   Downloaded syn v2.0.56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a562dd4be4fa9bc2e32ec210b37fa29f5ca8bda252936813f839d567114b3499
[INFO] running `Command { std: "docker" "start" "-a" "a562dd4be4fa9bc2e32ec210b37fa29f5ca8bda252936813f839d567114b3499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a562dd4be4fa9bc2e32ec210b37fa29f5ca8bda252936813f839d567114b3499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a562dd4be4fa9bc2e32ec210b37fa29f5ca8bda252936813f839d567114b3499", kill_on_drop: false }`
[INFO] [stdout] a562dd4be4fa9bc2e32ec210b37fa29f5ca8bda252936813f839d567114b3499
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6260bb7370340a1f9539e0ae832b308e7b4fabb7d9ba5da586e68e47eb20ae51
[INFO] running `Command { std: "docker" "start" "-a" "6260bb7370340a1f9539e0ae832b308e7b4fabb7d9ba5da586e68e47eb20ae51", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.56
[INFO] [stderr]    Compiling snafu-derive v0.8.8
[INFO] [stderr]    Compiling snafu v0.8.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `Command { std: "docker" "inspect" "6260bb7370340a1f9539e0ae832b308e7b4fabb7d9ba5da586e68e47eb20ae51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6260bb7370340a1f9539e0ae832b308e7b4fabb7d9ba5da586e68e47eb20ae51", kill_on_drop: false }`
[INFO] [stdout] 6260bb7370340a1f9539e0ae832b308e7b4fabb7d9ba5da586e68e47eb20ae51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5f1e51a9d3de290d4e5bfffe14647ebe80a3df907ff266012de5564935b86d1
[INFO] running `Command { std: "docker" "start" "-a" "a5f1e51a9d3de290d4e5bfffe14647ebe80a3df907ff266012de5564935b86d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling snafu v0.8.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "a5f1e51a9d3de290d4e5bfffe14647ebe80a3df907ff266012de5564935b86d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f1e51a9d3de290d4e5bfffe14647ebe80a3df907ff266012de5564935b86d1", kill_on_drop: false }`
[INFO] [stdout] a5f1e51a9d3de290d4e5bfffe14647ebe80a3df907ff266012de5564935b86d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34e364bdd0f503dbc2b9b73c067839de7a5b54c09a2980c1e26e5289385b2c88
[INFO] running `Command { std: "docker" "start" "-a" "34e364bdd0f503dbc2b9b73c067839de7a5b54c09a2980c1e26e5289385b2c88", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snafu-c31bb3470a1d1e51)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/backtrace.rs (/opt/rustwide/target/debug/deps/backtrace-271b359c67b7aa70)
[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 9 tests
[INFO] [stdout] test is_compatible_with_std_error_trait ... ok
[INFO] [stdout] test boxed::arc_is_backtrace ... ok
[INFO] [stdout] test boxed::box_is_backtrace ... ok
[INFO] [stdout] test delegation::backtrace_comes_from_delegated_error ... ok
[INFO] [stdout] test delegation::backtrace_comes_from_renamed_delegated_error ... ok
[INFO] [stdout] test whatever_nested::backtrace_method_delegates_to_nested_whatever ... ok
[INFO] [stdout] test boxed::rc_is_backtrace ... ok
[INFO] [stdout] test is_compatible_with_std_backtrace_type ... ok
[INFO] [stdout] test backtrace_contains_function_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/backtrace-optional.rs (/opt/rustwide/target/debug/deps/backtrace_optional-6f128783862d5dff)
[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] [stderr]      Running tests/backtrace-optional-enabled.rs (/opt/rustwide/target/debug/deps/backtrace_optional_enabled-886956e3f6a41d74)
[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] [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] [stdout] 
[INFO] [stderr]      Running tests/backtrace_attributes.rs (/opt/rustwide/target/debug/deps/backtrace_attributes-610722e7bb79e0f1)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-03cc03bb0f673908)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/boxed_error_trait_object.rs (/opt/rustwide/target/debug/deps/boxed_error_trait_object-27adb9b2c6296254)
[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-e4bd29fb0eabda11)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test make_send_sync_static ... ok
[INFO] [stdout] test make_static ... ok
[INFO] [stdout] test make_non_static ... ok
[INFO] [stdout] test make_send_sync_non_static ... ok
[INFO] [stderr]      Running tests/build-leaf-error.rs (/opt/rustwide/target/debug/deps/build_leaf_error-2875059d6b461928)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test implements_error ... ok
[INFO] [stderr]      Running tests/context-selectors-make-dead-code.rs (/opt/rustwide/target/debug/deps/context_selectors_make_dead_code-ecf136cb1345b89e)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/context_selector_name.rs (/opt/rustwide/target/debug/deps/context_selector_name-91efa8c89541b63a)
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/default_error_display.rs (/opt/rustwide/target/debug/deps/default_error_display-a56269b30426ef00)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/display-shorthand.rs (/opt/rustwide/target/debug/deps/display_shorthand-de2a8c14b8585130)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test does_not_redefine_user_provided_named_arguments ... ok
[INFO] [stdout] test supports_positional_and_shorthand_formatting ... ok
[INFO] [stdout] test allows_additional_named_arguments ... ok
[INFO] [stdout] test allows_shorthand_in_doc_comments ... ok
[INFO] [stdout] test supports_positional_formatting ... ok
[INFO] [stdout] test supports_shorthand_formatting ... ok
[INFO] [stdout] test ignores_unused_fields ... ok
[INFO] [stdout] test supports_format_specs ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/doc_comment.rs (/opt/rustwide/target/debug/deps/doc_comment-a9a0fcbf61b8bfaf)
[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] [stdout] test display_is_stronger_than_doc_comment ... ok
[INFO] [stdout] test implements_error ... ok
[INFO] [stdout] test uses_doc_comment ... 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/ensure.rs (/opt/rustwide/target/debug/deps/ensure-015f4347a66cefb1)
[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-c7182a03851cd83f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/generics.rs (/opt/rustwide/target/debug/deps/generics-d02aef4e8df16e1f)
[INFO] [stdout] test can_downcast_chain_values ... ok
[INFO] [stdout] test errorcompat_chain_iterates ... ok
[INFO] [stdout] test chain_compat_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 9 tests
[INFO] [stdout] test bounds::inline::implements_error ... ok
[INFO] [stdout] test const_generics::can_use_const_in_display ... ok
[INFO] [stdout] test const_generics::implements_error ... ok
[INFO] [stdout] test 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::with_default::can_be_constructed ... 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] 
[INFO] [stderr]      Running tests/generics_with_default.rs (/opt/rustwide/target/debug/deps/generics_with_default-f1e94c4107a00fe1)
[INFO] [stdout] test result: ok. 9 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] [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 12 tests
[INFO] [stderr]      Running tests/implicit.rs (/opt/rustwide/target/debug/deps/implicit-53c7af3b17e945a7)
[INFO] [stdout] test basics::implicit_fields_are_constructed ... ok
[INFO] [stdout] test boxed::arc_is_implicit ... ok
[INFO] [stdout] test boxed::box_is_implicit ... ok
[INFO] [stdout] test converted_sources::receives_the_error_after_conversion ... 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_no_context ... ok
[INFO] [stdout] test with_and_without_source::calls_generate_with_source_for_source ... 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 multiple_fields::multiple_implicit_fields_are_constructed ... ok
[INFO] [stdout] test boxed::rc_is_implicit ... ok
[INFO] [stdout] test with_and_without_source::calls_generate_with_source_for_whatever_with_source ... 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-dc347e12eea3c067)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test basics::location_tracks_file_line_and_column ... ok
[INFO] [stdout] test track_caller::track_caller_is_applied_on_build ... ok
[INFO] [stdout] test track_caller::track_caller_is_applied_on_fail ... ok
[INFO] [stdout] test track_caller::track_caller_is_applied_on_ensure ... 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_whatever_context ... 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 track_caller::track_caller_is_applied_on_result_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_with_context ... 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_whatever ... ok
[INFO] [stdout] test track_caller::track_caller_is_applied_without_context ... 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] [stderr]      Running tests/mapping_result_without_try_operator.rs (/opt/rustwide/target/debug/deps/mapping_result_without_try_operator-6264d02005d47aaa)
[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-c82c8daa6afeb9dc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test can_set_module_visibility_pub_with_custom_name ... ok
[INFO] [stdout] test can_set_module_visibility_pub ... ok
[INFO] [stdout] test can_set_module_visibility_pub_crate_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] test can_set_module ... ok
[INFO] [stderr]      Running tests/multiple_attributes.rs (/opt/rustwide/target/debug/deps/multiple_attributes-91b7dfce0fe3bc53)
[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] [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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/name-conflicts.rs (/opt/rustwide/target/debug/deps/name_conflicts-14acea0e685fcf7d)
[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-3cfc6e031926fc2a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test implements_error ... ok
[INFO] [stdout] test with_backtraces::implements_error ... ok
[INFO] [stderr]      Running tests/opaque.rs (/opt/rustwide/target/debug/deps/opaque-ca6d34a317c52c31)
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ensure_boxed ... ok
[INFO] [stdout] test ensure_opaque ... ok
[INFO] [stderr]      Running tests/options.rs (/opt/rustwide/target/debug/deps/options-b2b5a3cf2691c161)
[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 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-5a259a0fbf9ce976)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test can_be_recursive ... 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 implements_error ... ok
[INFO] [stdout] test does_not_need_a_cause ... ok
[INFO] [stdout] test has_a_backtrace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/raw_idents.rs (/opt/rustwide/target/debug/deps/raw_idents-94cc3eaba52c8e06)
[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-609c09dc875d4312)
[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-b37985895842b939)
[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 debug_and_display_are_the_same ... ok
[INFO] [stdout] test display_not_prefixed ... 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 removes_complete_duplication_in_the_source_display_text ... ok
[INFO] [stdout] test termination_returns_failure_code ... 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_tough_inference ... ok
[INFO] [stdout] test reduces_duplication_of_the_source_display_text ... 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/send_between_threads.rs (/opt/rustwide/target/debug/deps/send_between_threads-7ccc4c3fddda3c09)
[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-48ca897ff71913ef)
[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-9308b42bc3292b66)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test transformation::implements_error ... ok
[INFO] [stdout] test enabling::implements_error ... ok
[INFO] [stdout] test transformation::api_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] [stderr]      Running tests/stringly_typed.rs (/opt/rustwide/target/debug/deps/stringly_typed-69ccb9b4dbb8f091)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test message_and_source::can_be_recursive ... ok
[INFO] [stdout] test message_and_source::can_use_a_formatted_string_via_macro ... ok
[INFO] [stdout] test message_and_source::does_not_need_a_cause ... ok
[INFO] [stdout] test message_and_source::can_access_the_cause ... ok
[INFO] [stdout] test message_only::can_use_a_formatted_string ... ok
[INFO] [stdout] test message_and_source::implements_error ... ok
[INFO] [stdout] test message_source_and_backtrace::implements_error ... ok
[INFO] [stdout] test send_and_sync::can_be_constructed ... ok
[INFO] [stdout] test send_and_sync::implements_error ... ok
[INFO] [stdout] test send_and_sync::implements_send ... ok
[INFO] [stdout] test message_only::implements_error ... ok
[INFO] [stdout] test message_and_source::can_use_a_formatted_string_via_trait ... ok
[INFO] [stdout] test send_and_sync::implements_sync ... ok
[INFO] [stdout] test message_source_and_backtrace::can_use_a_formatted_string ... 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::has_a_backtrace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/structs/main.rs (/opt/rustwide/target/debug/deps/structs-e1e5da0e4489c05c)
[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_no_context ... ok
[INFO] [stdout] test backtrace::can_include_a_backtrace_with_source ... 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 backtrace_attributes::explicit_false_not_treated_as_backtrace ... 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 generics::bounds::inline::are_preserved ... ok
[INFO] [stdout] test display::doc_comment_used_as_display ... ok
[INFO] [stdout] test generics::bounds::where_clause::are_preserved ... ok
[INFO] [stdout] test generics::lifetimes::are_allowed ... ok
[INFO] [stdout] test module::can_set_module ... ok
[INFO] [stdout] test generics::types::with_defaults::allows_non_default_types ... 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 from_option::can_be_used_as_context_on_an_option ... ok
[INFO] [stdout] test context_selector_name::trimming_implements_error ... ok
[INFO] [stdout] test generics::types::are_allowed ... ok
[INFO] [stdout] test module::can_use_qualified_names_in_module ... ok
[INFO] [stdout] test source_attributes::enabling::from_argument_treated_as_source ... ok
[INFO] [stdout] test source_attributes::transformation::transformation_to_trait_object ... 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::transformation::transformation_via_closure ... ok
[INFO] [stdout] test source_attributes::transformation::transformation_via_function ... ok
[INFO] [stdout] test source_attributes::enabling::no_argument_treated_as_source ... ok
[INFO] [stdout] test visibility::can_set_visibility ... ok
[INFO] [stdout] test without_source::implements_error ... 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 source_attributes::enabling::true_argument_treated_as_source ... ok
[INFO] [stdout] test with_source::implements_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transparent.rs (/opt/rustwide/target/debug/deps/transparent-eb28df32e15d6421)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test with_backtraces::implements_error ... ok
[INFO] [stdout] test with_bounds::implements_error ... ok
[INFO] [stdout] test implements_error ... ok
[INFO] [stdout] test implements_display ... ok
[INFO] [stderr]      Running tests/visibility.rs (/opt/rustwide/target/debug/deps/visibility-1d2a246d4295cae1)
[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] [stderr]    Doc-tests snafu
[INFO] [stdout] running 3 tests
[INFO] [stdout] test can_set_default_visibility ... ok
[INFO] [stdout] test outer::can_set_visibility ... ok
[INFO] [stdout] test outer::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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 155) ... ok
[INFO] [stdout] test src/lib.rs - (line 215) - compile ... ok
[INFO] [stdout] test src/lib.rs - ErrorCompat (line 1197) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - Location (line 1493) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 176) ... ok
[INFO] [stdout] test src/lib.rs - OptionExt::with_whatever_context (line 1094) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Location (line 1448) ... ok
[INFO] [stdout] test src/lib.rs - OptionExt::whatever_context (line 1069) ... ok
[INFO] [stdout] test src/lib.rs - OptionExt::context (line 989) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::boxed (line 788) ... ok
[INFO] [stdout] test src/lib.rs - OptionExt::with_context (line 1022) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::boxed (line 813) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::context (line 626) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 1018) ... ignored
[INFO] [stdout] test src/lib.rs - Snafu (line 1048) ... ignored
[INFO] [stdout] test src/lib.rs - Snafu (line 1079) ... ignored
[INFO] [stdout] test src/lib.rs - ResultExt::with_whatever_context (line 758) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::boxed_local (line 870) ... ok
[INFO] [stdout] test src/lib.rs - OptionExt::with_whatever_context (line 1113) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::boxed_local (line 845) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::with_whatever_context (line 739) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::with_context (line 664) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 1189) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 499) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 1163) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::whatever_context (line 712) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 1124) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 646) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 403) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 578) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 461) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 429) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 713) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 853) ... ignored
[INFO] [stdout] test src/lib.rs - Snafu (line 903) ... ignored
[INFO] [stdout] test src/lib.rs - Snafu (line 945) ... ignored
[INFO] [stdout] test src/lib.rs - Snafu (line 963) ... ignored
[INFO] [stdout] test src/lib.rs - Snafu (line 997) ... ignored
[INFO] [stdout] test src/lib.rs - Snafu (line 529) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 668) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 693) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1001) ... ignored
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1032) ... ignored
[INFO] [stdout] test src/lib.rs - Snafu (line 809) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 830) ... ok
[INFO] [stdout] test src/lib.rs - ensure_whatever (line 590) ... ok
[INFO] [stdout] test src/lib.rs - Whatever (line 1606) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1116) ... ok
[INFO] [stdout] test src/lib.rs - ensure (line 454) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 748) ... ok
[INFO] [stdout] test src/lib.rs - Snafu (line 776) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1142) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 1077) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 482) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 414) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 382) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 356) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 646) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 701) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 599) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 806) ... ignored
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 856) ... ignored
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 898) ... ignored
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 916) ... ignored
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 950) ... ignored
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 971) ... ignored
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 729) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 452) ... ok
[INFO] [stdout] test src/lib.rs - report (line 352) - compile ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 531) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 621) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 783) ... ok
[INFO] [stdout] test src/report.rs - report::Report (line 35) ... ok
[INFO] [stdout] test src/lib.rs - tests::readme_tests (line 1685) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 666) ... ok
[INFO] [stdout] test src/report.rs - report::Report<E>::capture (line 128) ... ok
[INFO] [stdout] test src/lib.rs - whatever (line 496) ... ok
[INFO] [stdout] test src/lib.rs - whatever (line 535) ... ok
[INFO] [stdout] test src/lib.rs - prelude::Snafu (line 762) ... ok
[INFO] [stdout] test src/report.rs - report::Report<E>::capture_into_result (line 101) ... ok
[INFO] [stdout] test src/report.rs - report::Report<E>::from_error (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 16 ignored; 0 measured; 0 filtered out; finished in 6.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34e364bdd0f503dbc2b9b73c067839de7a5b54c09a2980c1e26e5289385b2c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e364bdd0f503dbc2b9b73c067839de7a5b54c09a2980c1e26e5289385b2c88", kill_on_drop: false }`
[INFO] [stdout] 34e364bdd0f503dbc2b9b73c067839de7a5b54c09a2980c1e26e5289385b2c88