[INFO] crate structopt 0.3.14 is already in cache [INFO] testing structopt-0.3.14 against 1.44.0 for beta-1.45-1 [INFO] extracting crate structopt 0.3.14 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate structopt 0.3.14 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate structopt 0.3.14 [INFO] finished tweaking crates.io crate structopt 0.3.14 [INFO] tweaked toml for crates.io crate structopt 0.3.14 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate structopt 0.3.14 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 911cc83be22efac2b1440cac5788168102ce3f5a27bc56cb921e1f0fa0b30041 [INFO] running `"docker" "start" "-a" "911cc83be22efac2b1440cac5788168102ce3f5a27bc56cb921e1f0fa0b30041"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.1 [INFO] [stderr] Compiling proc-macro-error v1.0.1 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling structopt v0.3.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.57s [INFO] running `"docker" "inspect" "911cc83be22efac2b1440cac5788168102ce3f5a27bc56cb921e1f0fa0b30041"` [INFO] running `"docker" "rm" "-f" "911cc83be22efac2b1440cac5788168102ce3f5a27bc56cb921e1f0fa0b30041"` [INFO] [stdout] 911cc83be22efac2b1440cac5788168102ce3f5a27bc56cb921e1f0fa0b30041 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 544e7ea9d0ba87a448c5a1a7f6ee050ca368629956c0d6e75b7a58314288bafb [INFO] running `"docker" "start" "-a" "544e7ea9d0ba87a448c5a1a7f6ee050ca368629956c0d6e75b7a58314288bafb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling dissimilar v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling trybuild v1.0.25 [INFO] [stderr] Compiling structopt v0.3.14 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/subcommands.rs:228:19 [INFO] [stderr] | [INFO] [stderr] 228 | Other(Vec), [INFO] [stderr] | ^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/subcommands.rs:268:19 [INFO] [stderr] | [INFO] [stderr] 268 | Other(Vec), [INFO] [stderr] | ^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/subcommands.rs:292:19 [INFO] [stderr] | [INFO] [stderr] 292 | Other(Vec), [INFO] [stderr] | ^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/issues.rs:108:19 [INFO] [stderr] | [INFO] [stderr] 108 | Other(Vec), [INFO] [stderr] | ^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 47.05s [INFO] running `"docker" "inspect" "544e7ea9d0ba87a448c5a1a7f6ee050ca368629956c0d6e75b7a58314288bafb"` [INFO] running `"docker" "rm" "-f" "544e7ea9d0ba87a448c5a1a7f6ee050ca368629956c0d6e75b7a58314288bafb"` [INFO] [stdout] 544e7ea9d0ba87a448c5a1a7f6ee050ca368629956c0d6e75b7a58314288bafb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] d6827b352a9dfca1b613cf3776a68ee7a4b8d3c74d721c3e9ff07e5bead53274 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "d6827b352a9dfca1b613cf3776a68ee7a4b8d3c74d721c3e9ff07e5bead53274"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/issues.rs:108:19 [INFO] [stderr] | [INFO] [stderr] 108 | Other(Vec), [INFO] [stderr] | ^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/subcommands.rs:228:19 [INFO] [stderr] | [INFO] [stderr] 228 | Other(Vec), [INFO] [stderr] | ^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/subcommands.rs:268:19 [INFO] [stderr] | [INFO] [stderr] 268 | Other(Vec), [INFO] [stderr] | ^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr] --> tests/subcommands.rs:292:19 [INFO] [stderr] | [INFO] [stderr] 292 | Other(Vec), [INFO] [stderr] | ^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/structopt-36edc6cd1b679932 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/argument_naming-c6c4fa507ed2bf11 [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test test_standalone_long_generates_kebab_case ... ok [INFO] [stdout] test test_single_word_enum_variant_is_default_renamed_into_kebab_case ... ok [INFO] [stdout] test test_rename_all_is_propagated_from_enum_to_variants_and_their_fields ... ok [INFO] [stdout] test test_rename_all_is_propagated_from_struct_to_fields ... ok [INFO] [stdout] test test_rename_all_is_propagation_can_be_overridden ... ok [INFO] [stdout] test test_rename_all_is_not_propagated_from_struct_into_subcommand ... ok [INFO] [stdout] test test_rename_all_is_not_propagated_from_struct_into_flattened ... ok [INFO] [stdout] test test_multi_word_enum_variant_is_renamed ... ok [INFO] [stdout] test test_custom_short_overwrites_default_name ... ok [INFO] [stdout] test test_custom_long_overwrites_default_name ... ok [INFO] [stdout] test test_standalone_short_uses_previous_defined_casing ... ok [INFO] [stdout] test test_standalone_long_works_with_verbatim_casing ... ok [INFO] [stdout] test test_standalone_short_uses_previous_defined_custom_name ... ok [INFO] [stdout] test test_standalone_short_ignores_afterwards_defined_custom_name ... ok [INFO] [stdout] test test_standalone_short_generates_kebab_case ... ok [INFO] [stdout] test test_standalone_long_ignores_afterwards_defined_custom_name ... ok [INFO] [stdout] test test_standalone_long_uses_previous_defined_casing ... ok [INFO] [stdout] test test_standalone_short_works_with_verbatim_casing ... ok [INFO] [stdout] test test_standalone_long_uses_previous_defined_custom_name ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/arguments-483747ca2091b384 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test argument_with_default ... ok [INFO] [stdout] test arguments_safe ... ok [INFO] [stdout] test optional_argument ... ok [INFO] [stdout] test required_argument ... ok [INFO] [stdout] test arguments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/author_version_about-5a00bec0604aaef8 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test use_env ... ok [INFO] [stdout] test no_version_gets_propagated ... ok [INFO] [stdout] test no_author_version_about ... ok [INFO] [stdout] test explicit_version_not_str ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/custom_string_parsers-0700bf750bf981ca [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_parser_occurrences ... ok [INFO] [stdout] test test_every_custom_parser ... ok [INFO] [stdout] test test_path_opt_simple ... ok [INFO] [stdout] test test_parse_hex ... ok [INFO] [stdout] test test_parser_with_default_value ... ok [INFO] [stdout] test test_cstring ... ok [INFO] [stdout] test test_custom_bool ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/default_value-ca34014bebb6fc12 [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/deny_warnings-8f2bd21298da796b [INFO] [stdout] test auto_default_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test warning_never_struct ... ok [INFO] [stdout] test warning_never_enum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/doc_comments_help-7fa38f700c6d9da2 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test verbatim_doc_comment_field ... ok [INFO] [stdout] test field_long_doc_comment_both_help_long_help ... ok [INFO] [stdout] test verbatim_doc_comment ... ok [INFO] [stdout] test help_is_better_than_comments ... ok [INFO] [stdout] test top_long_doc_comment_both_help_long_help ... ok [INFO] [stdout] test empty_line_in_doc_comment_is_double_linefeed ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/explicit_name_no_renaming-c55c2c7f0e0c93cd [INFO] [stdout] test doc_comments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test explicit_name_no_rename ... ok [INFO] [stdout] test explicit_short_long_no_rename ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/flags-2b7b2322f82efcad [INFO] [stdout] test combined_flags ... ok [INFO] [stdout] test non_bool_flags ... ok [INFO] [stdout] test multiple_flag ... ok [INFO] [stdout] test unique_flag ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/flatten-4576c8f0abe376ef [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test merge_subcommands_with_flatten ... ok [INFO] [stdout] test flatten ... ok [INFO] [stdout] test flatten_in_subcommand ... ok [INFO] [stdout] test flatten_twice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/issues-bfcdecf217ddb8c7 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test issue_151 ... ok [INFO] [stdout] test issue_289 ... ok [INFO] [stdout] test issue_324 ... ok [INFO] [stdout] test issue_359 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/macro_errors-746f2f83d233d4b1 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking structopt v0.3.14 (/opt/rustwide/workdir) [INFO] [stderr] Checking structopt-tests v0.0.0 (/opt/rustwide/target/tests/structopt) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.80s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/bool_default_value.rs ... ok [INFO] [stderr] test tests/ui/bool_required.rs ... ok [INFO] [stderr] test tests/ui/enum_flatten.rs ... ok [INFO] [stderr] test tests/ui/external_subcommand_wrong_type.rs ... mismatch [INFO] [stderr]  [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr]  --> $DIR/external_subcommand_wrong_type.rs:13:15 [INFO] [stderr]  | [INFO] [stderr] 13 | Other(Vec) [INFO] [stderr]  | ^^^^^^^ expected struct `std::ffi::CString`, found struct `std::ffi::OsString` [INFO] [stderr]  | [INFO] [stderr]  = note: expected struct `std::vec::Vec` [INFO] [stderr]  found struct `std::vec::Vec` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr]  [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] warning: unnecessary braces around function argument [INFO] [stderr]  --> $DIR/external_subcommand_wrong_type.rs:13:15 [INFO] [stderr]  | [INFO] [stderr] 13 | Other(Vec) [INFO] [stderr]  | ^^^^^^^ help: remove these braces [INFO] [stderr]  | [INFO] [stderr]  = note: `#[warn(unused_braces)]` on by default [INFO] [stderr]  [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr]  --> $DIR/external_subcommand_wrong_type.rs:13:15 [INFO] [stderr]  | [INFO] [stderr] 13 | Other(Vec) [INFO] [stderr]  | ^^^^^^^ expected struct `std::ffi::CString`, found struct `std::ffi::OsString` [INFO] [stderr]  | [INFO] [stderr]  = note: expected struct `std::vec::Vec` [INFO] [stderr]  found struct `std::vec::Vec` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/flatten_and_doc.rs ... ok [INFO] [stderr] test tests/ui/flatten_and_methods.rs ... ok [INFO] [stderr] test tests/ui/flatten_and_parse.rs ... ok [INFO] [stderr] test tests/ui/multiple_external_subcommand.rs ... ok [INFO] [stderr] test tests/ui/non_existent_attr.rs ... ok [INFO] [stderr] test tests/ui/opt_opt_nonpositional.rs ... ok [INFO] [stderr] test tests/ui/opt_vec_nonpositional.rs ... ok [INFO] [stderr] test tests/ui/option_default_value.rs ... ok [INFO] [stderr] test tests/ui/option_required.rs ... ok [INFO] [stderr] test tests/ui/parse_empty_try_from_os.rs ... ok [INFO] [stderr] test tests/ui/parse_function_is_not_path.rs ... ok [INFO] [stderr] test tests/ui/parse_literal_spec.rs ... ok [INFO] [stderr] test tests/ui/parse_not_zero_args.rs ... ok [INFO] [stderr] test tests/ui/positional_bool.rs ... ok [INFO] [stderr] test tests/ui/raw.rs ... ok [INFO] [stderr] test tests/ui/rename_all_wrong_casing.rs ... ok [INFO] [stderr] test tests/ui/skip_flatten.rs ... ok [INFO] [stderr] test tests/ui/skip_subcommand.rs ... ok [INFO] [stderr] test tests/ui/skip_with_other_options.rs ... ok [INFO] [stderr] test tests/ui/skip_without_default.rs ... ok [INFO] [stderr] test tests/ui/struct_parse.rs ... ok [INFO] [stderr] test tests/ui/struct_subcommand.rs ... ok [INFO] [stderr] test tests/ui/structopt_empty_attr.rs ... ok [INFO] [stderr] test tests/ui/structopt_name_value_attr.rs ... ok [INFO] [stderr] test tests/ui/subcommand_and_flatten.rs ... ok [INFO] [stderr] test tests/ui/subcommand_and_methods.rs ... ok [INFO] [stderr] test tests/ui/subcommand_and_parse.rs ... ok [INFO] [stderr] test tests/ui/subcommand_opt_opt.rs ... ok [INFO] [stderr] test tests/ui/subcommand_opt_vec.rs ... ok [INFO] [stderr] test tests/ui/tuple_struct.rs ... mismatch [INFO] [stderr]  [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: structopt only supports non-tuple structs and enums [INFO] [stderr]  --> $DIR/tuple_struct.rs:11:10 [INFO] [stderr]  | [INFO] [stderr] 11 | #[derive(StructOpt, Debug)] [INFO] [stderr]  | ^^^^^^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr]  [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: structopt only supports non-tuple structs and enums [INFO] [stderr]  --> $DIR/tuple_struct.rs:11:10 [INFO] [stderr]  | [INFO] [stderr] 11 | #[derive(StructOpt, Debug)] [INFO] [stderr]  | ^^^^^^^^^ [INFO] [stderr]  | [INFO] [stderr]  = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test ui ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- ui stdout ---- [INFO] [stdout] thread 'ui' panicked at '2 of 34 tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.25/src/run.rs:60:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a61c777734 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55a61c777734 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55a61c777734 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55a61c777734 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55a61c7a203c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55a61c7287b5 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55a61c770731 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55a61c77a015 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55a61c77a015 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55a61c77a015 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55a61c779cfb - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55a61c77a672 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55a61c77a25b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55a61c77a1cb - std::panicking::begin_panic_fmt::h3693eb684a4f728c [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x55a61c563000 - trybuild::run::::run::h685fac3235575953 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.25/src/run.rs:60 [INFO] [stdout] 15: 0x55a61c567c96 - ::drop::h294e2a66701c3129 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.25/src/lib.rs:274 [INFO] [stdout] 16: 0x55a61c50e917 - core::ptr::drop_in_place::h0c4f747461b7dd0f [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ptr/mod.rs:177 [INFO] [stdout] 17: 0x55a61c50fbcf - macro_errors::ui::ha4049589b0f59fc6 [INFO] [stdout] at tests/macro-errors.rs:13 [INFO] [stdout] 18: 0x55a61c50fb7a - macro_errors::ui::{{closure}}::h93c502f0f0c07f4d [INFO] [stdout] at tests/macro-errors.rs:10 [INFO] [stdout] 19: 0x55a61c50e89e - core::ops::function::FnOnce::call_once::h79fefbda69660385 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x55a61c74fc46 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 21: 0x55a61c74fc46 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x55a61c74fc46 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 23: 0x55a61c74fc46 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 24: 0x55a61c74fc46 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55a61c74fc46 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x55a61c74fc46 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x55a61c727c66 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x55a61c72cff5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x55a61c72cff5 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x55a61c72cff5 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 31: 0x55a61c72cff5 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x55a61c72cff5 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x55a61c72cff5 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x55a61c72cff5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 35: 0x55a61c78162a - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 36: 0x55a61c78162a - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 37: 0x55a61c78162a - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7fa412c79609 - start_thread [INFO] [stdout] 39: 0x7fa412b85103 - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] ui [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test macro-errors' [INFO] running `"docker" "inspect" "d6827b352a9dfca1b613cf3776a68ee7a4b8d3c74d721c3e9ff07e5bead53274"` [INFO] running `"docker" "rm" "-f" "d6827b352a9dfca1b613cf3776a68ee7a4b8d3c74d721c3e9ff07e5bead53274"` [INFO] [stdout] d6827b352a9dfca1b613cf3776a68ee7a4b8d3c74d721c3e9ff07e5bead53274