[INFO] fetching crate sscanf 0.4.1...
[INFO] testing sscanf-0.4.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate sscanf 0.4.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate sscanf 0.4.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sscanf 0.4.1
[INFO] finished tweaking crates.io crate sscanf 0.4.1
[INFO] tweaked toml for crates.io crate sscanf 0.4.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sscanf_macro v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dfc8ea5e4104517f52db33a73eabf5564373d8e71fd958c192a8e626d3d0419
[INFO] running `Command { std: "docker" "start" "-a" "2dfc8ea5e4104517f52db33a73eabf5564373d8e71fd958c192a8e626d3d0419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dfc8ea5e4104517f52db33a73eabf5564373d8e71fd958c192a8e626d3d0419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dfc8ea5e4104517f52db33a73eabf5564373d8e71fd958c192a8e626d3d0419", kill_on_drop: false }`
[INFO] [stdout] 2dfc8ea5e4104517f52db33a73eabf5564373d8e71fd958c192a8e626d3d0419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 373e9cb2c76f2afac1229623ac9d26e7236a2703359b95d27770debbf9e2de98
[INFO] running `Command { std: "docker" "start" "-a" "373e9cb2c76f2afac1229623ac9d26e7236a2703359b95d27770debbf9e2de98", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling const_format v0.2.32
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling sscanf_macro v0.4.1
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling sscanf v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
[INFO] running `Command { std: "docker" "inspect" "373e9cb2c76f2afac1229623ac9d26e7236a2703359b95d27770debbf9e2de98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373e9cb2c76f2afac1229623ac9d26e7236a2703359b95d27770debbf9e2de98", kill_on_drop: false }`
[INFO] [stdout] 373e9cb2c76f2afac1229623ac9d26e7236a2703359b95d27770debbf9e2de98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8001354b06891b1451ab0c7b0db1b28104a86c14a330a20b3ef91c0c9bbc77d5
[INFO] running `Command { std: "docker" "start" "-a" "8001354b06891b1451ab0c7b0db1b28104a86c14a330a20b3ef91c0c9bbc77d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling basic-toml v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling sscanf v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.54s
[INFO] running `Command { std: "docker" "inspect" "8001354b06891b1451ab0c7b0db1b28104a86c14a330a20b3ef91c0c9bbc77d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8001354b06891b1451ab0c7b0db1b28104a86c14a330a20b3ef91c0c9bbc77d5", kill_on_drop: false }`
[INFO] [stdout] 8001354b06891b1451ab0c7b0db1b28104a86c14a330a20b3ef91c0c9bbc77d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1a96b4d678cd349dc144aefcdc3aba45d621a5eb9abc22d0650bdadebd8659d
[INFO] running `Command { std: "docker" "start" "-a" "b1a96b4d678cd349dc144aefcdc3aba45d621a5eb9abc22d0650bdadebd8659d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sscanf-a111ac7446bfe14a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test regex_representation::no_capture_groups ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/should_panic.rs (/opt/rustwide/target/debug/deps/should_panic-8a0e4ad3be2793bd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test custom_regex_with_capture_group - should panic ... ok
[INFO] [stdout] test check_error_from_str_2 - should panic ... ok
[INFO] [stdout] test invalid_regex_representation - should panic ... ok
[INFO] [stdout] test check_error_regex - should panic ... ok
[INFO] [stdout] test check_error_from_str_1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-deee7c20295add05)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test custom_regex ... ok
[INFO] [stdout] test derive::r#enum::not_constructible ... ok
[INFO] [stdout] test derive::field::lifetimes_mapped ... ok
[INFO] [stdout] test derive::field::generic_from_scanf ... ok
[INFO] [stdout] test derive::field::lifetime_static ... ok
[INFO] [stdout] test derive::field::from ... ok
[INFO] [stdout] test derive::r#enum::autogen ... ok
[INFO] [stdout] test derive::field::defaults ... ok
[INFO] [stdout] test derive::field::generic_from_str ... ok
[INFO] [stdout] test derive::r#struct::basic ... ok
[INFO] [stdout] test derive::field::lifetimes ... ok
[INFO] [stdout] test derived_from_str ... ok
[INFO] [stdout] test config_numbers ... ok
[INFO] [stdout] test generic_types ... ok
[INFO] [stdout] test derive::field::mapper ... ok
[INFO] [stdout] test derive::r#struct::auto_indexed ... ok
[INFO] [stdout] test no_types ... ok
[INFO] [stdout] test string_lifetime ... ok
[INFO] [stdout] test derive::r#enum::autogen_cases ... ok
[INFO] [stdout] test error_lifetime ... ok
[INFO] [stdout] test derive::field::generic_default ... ok
[INFO] [stdout] test derive::field::filter_mapper ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test types::hex_number::hex_number ... ok
[INFO] [stdout] test derive::r#struct::tuple_struct ... ok
[INFO] [stdout] test unescaped ... ok
[INFO] [stdout] test get_regex ... ok
[INFO] [stdout] test derive::r#struct::indexed ... ok
[INFO] [stdout] test derive::r#enum::transparent ... ok
[INFO] [stdout] test derive::r#struct::transparent ... ok
[INFO] [stdout] test derive::r#enum::order ... ok
[INFO] [stdout] test types::full_f64::full_f64 ... ok
[INFO] [stdout] test derive::r#enum::basic ... ok
[INFO] [stdout] test types::full_f32::full_f32 ... ok
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking rustc_version v0.4.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling sscanf_macro v0.4.1
[INFO] [stderr]     Checking sscanf v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking sscanf-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/sscanf)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.64s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/fail/derive_enum_attributes.rs ... ok
[INFO] [stderr] test tests/fail/derive_field_attributes.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: expected an expression after `=`
[INFO] [stderr]  --> tests/fail/derive_field_attributes.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct TestNoValue(#[sscanf(default =)] u8);
[INFO] [stderr]   |                                     ^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,` or `=`
[INFO] [stderr]  --> tests/fail/derive_field_attributes.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct TestNoEquals(#[sscanf(default 5)] u8);
[INFO] [stderr]   |                                      ^
[INFO] [stderr] 
[INFO] [stderr] error: expected identifier
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct TestNoIdent(#[sscanf(= 5)] u8);
[INFO] [stderr]    |                             ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `format` can only be used on structs or variants.
[INFO] [stderr]        fields can have the following attributes: `default`, `map`, `filter_map`, `from`, or `try_from`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:15:35
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct TestFormatInField(#[sscanf(format = "")] u8);
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: omitting the attribute name is only valid for the `format` attribute on structs or variants
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestImpliedFormatInField(#[sscanf("")] u8);
[INFO] [stderr]    |                                          ^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `bob`. Valid attributes are: `default`, `map`, `filter_map`, `from`, or `try_from`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct TestUnknownArg(#[sscanf(bob = 5)] u8);
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `mao`. Did you mean `map`?
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct TestTypoInArg(#[sscanf(mao)] u8);
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `defold`. Did you mean `default`?
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:31:36
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct TestMoreTyposInArg(#[sscanf(defold)] u8);
[INFO] [stderr]    |                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `default` is specified multiple times
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct TestDuplicateArg(#[sscanf(default = 5, default = 5)] u8);
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: previous use here
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:35:34
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct TestDuplicateArg(#[sscanf(default = 5, default = 5)] u8);
[INFO] [stderr]    |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `default` is specified multiple times
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:39:62
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct TestDuplicateMultiArg(#[sscanf(default = 5)] #[sscanf(default = 5)] u8);
[INFO] [stderr]    |                                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: previous use here
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:39:39
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct TestDuplicateMultiArg(#[sscanf(default = 5)] #[sscanf(default = 5)] u8);
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:43:35
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct TestDefaultAndMap(#[sscanf(default = 5, map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:43:48
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct TestDefaultAndMap(#[sscanf(default = 5, map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:47:40
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct TestDefaultAndMapMulti(#[sscanf(default = 5)] #[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:47:63
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct TestDefaultAndMapMulti(#[sscanf(default = 5)] #[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: FromScanf: field `0` is not specified in the format string and has no default value. You must specify exactly one of these.
[INFO] [stderr]        The syntax for default values is: `#[sscanf(default)]` to use Default::default() or `#[sscanf(default = ...)]` to provide a custom value.
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:51:66
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct TestNoPlaceholder(#[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                                  ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` has the format: `#[sscanf(map = |<arg>: <type>| <conversion>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `u8`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:55:33
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct TestMapNoAssign(#[sscanf(map)] u8);
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected an expression after `=`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:59:36
[INFO] [stderr]    |
[INFO] [stderr] 59 | struct TestMapNoValue(#[sscanf(map =)] u8);
[INFO] [stderr]    |                                    ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure like: `|<arg>: <type>| <conversion>`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `u8`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:63:41
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct TestMapNotClosure(#[sscanf(map = "")] u8);
[INFO] [stderr]    |                                         ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure with exactly one argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 | struct TestMapNoParam(#[sscanf(map = || { x as u8 })] u8);
[INFO] [stderr]    |                                      ^^
[INFO] [stderr] 
[INFO] [stderr] error: `map` closure has to specify the type of the argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:71:38
[INFO] [stderr]    |
[INFO] [stderr] 71 | struct TestMapNoType(#[sscanf(map = |x| { x as u8 })] u8);
[INFO] [stderr]    |                                      ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure with exactly one argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:75:51
[INFO] [stderr]    |
[INFO] [stderr] 75 | struct TestMapMoreTypes(#[sscanf(map = |x: usize, y: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `filter_map` has the format: `#[sscanf(filter_map = |<arg>: <type>| <conversion>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `Option<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:83:38
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct TestFilterMapNoValue(#[sscanf(filter_map)] u8);
[INFO] [stderr]    |                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `from` has the format: `#[sscanf(from = <type>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and implements `Into<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 | struct TestFromNoType(#[sscanf(from)] u8);
[INFO] [stderr]    |                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected identifier
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:91:40
[INFO] [stderr]    |
[INFO] [stderr] 91 | struct TestFromNotType(#[sscanf(from = "")] u8);
[INFO] [stderr]    |                                        ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `try_from` has the format: `#[sscanf(try_from = <type>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and implements `TryInto<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:95:35
[INFO] [stderr]    |
[INFO] [stderr] 95 | struct TestTryFromNoType(#[sscanf(try_from)] u8);
[INFO] [stderr]    |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:79:65
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct TestFilterMapNoOption(#[sscanf(filter_map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                                 ^^^^^^^ expected `Option<u8>`, found `u8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `Option<u8>`
[INFO] [stderr]               found type `u8`
[INFO] [stderr] help: try wrapping the expression in `Some`
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct TestFilterMapNoOption(#[sscanf(filter_map = |x: usize| { Some(x as u8) })] u8);
[INFO] [stderr]    |                                                                 +++++       +
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:102:48
[INFO] [stderr]     |
[INFO] [stderr] 102 | struct TestDefaultWrongType(#[sscanf(default = "")] u8);
[INFO] [stderr]     |                                                ^^ expected `u8`, found `&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:106:55
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct TestMapWrongReturn(#[sscanf(map = |x: usize| { x })] u8);
[INFO] [stderr]     |                                                       ^ expected `u8`, found `usize`
[INFO] [stderr]     |
[INFO] [stderr] help: you can convert a `usize` to a `u8` and panic if the converted value doesn't fit
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct TestMapWrongReturn(#[sscanf(map = |x: usize| { x.try_into().unwrap() })] u8);
[INFO] [stderr]     |                                                        ++++++++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `ParseIntError: Default` is not satisfied
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 | struct TestDefaultNoDefault(#[sscanf(default)] std::num::ParseIntError);
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `ParseIntError`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `u8: From<f32>` is not satisfied
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:114:39
[INFO] [stderr]     |
[INFO] [stderr] 114 | struct TestFromNoFrom(#[sscanf(from = f32)] u8);
[INFO] [stderr]     |                                       ^^^ the trait `From<f32>` is not implemented for `u8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following other types implement trait `From<T>`:
[INFO] [stderr]               <u8 as From<NonZeroU8>>
[INFO] [stderr]               <u8 as From<bool>>
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: expected an expression after `=`
[INFO] [stderr]  --> tests/fail/derive_field_attributes.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct TestNoValue(#[sscanf(default =)] u8);
[INFO] [stderr]   |                                     ^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,` or `=`
[INFO] [stderr]  --> tests/fail/derive_field_attributes.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct TestNoEquals(#[sscanf(default 5)] u8);
[INFO] [stderr]   |                                      ^
[INFO] [stderr] 
[INFO] [stderr] error: expected identifier
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct TestNoIdent(#[sscanf(= 5)] u8);
[INFO] [stderr]    |                             ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `format` can only be used on structs or variants.
[INFO] [stderr]        fields can have the following attributes: `default`, `map`, `filter_map`, `from`, or `try_from`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:15:35
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct TestFormatInField(#[sscanf(format = "")] u8);
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: omitting the attribute name is only valid for the `format` attribute on structs or variants
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestImpliedFormatInField(#[sscanf("")] u8);
[INFO] [stderr]    |                                          ^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `bob`. Valid attributes are: `default`, `map`, `filter_map`, `from`, or `try_from`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct TestUnknownArg(#[sscanf(bob = 5)] u8);
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `mao`. Did you mean `map`?
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct TestTypoInArg(#[sscanf(mao)] u8);
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `defold`. Did you mean `default`?
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:31:36
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct TestMoreTyposInArg(#[sscanf(defold)] u8);
[INFO] [stderr]    |                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `default` is specified multiple times
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct TestDuplicateArg(#[sscanf(default = 5, default = 5)] u8);
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: previous use here
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:35:34
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct TestDuplicateArg(#[sscanf(default = 5, default = 5)] u8);
[INFO] [stderr]    |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `default` is specified multiple times
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:39:62
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct TestDuplicateMultiArg(#[sscanf(default = 5)] #[sscanf(default = 5)] u8);
[INFO] [stderr]    |                                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: previous use here
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:39:39
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct TestDuplicateMultiArg(#[sscanf(default = 5)] #[sscanf(default = 5)] u8);
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:43:35
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct TestDefaultAndMap(#[sscanf(default = 5, map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:43:48
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct TestDefaultAndMap(#[sscanf(default = 5, map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:47:40
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct TestDefaultAndMapMulti(#[sscanf(default = 5)] #[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:47:63
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct TestDefaultAndMapMulti(#[sscanf(default = 5)] #[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: FromScanf: field `0` is not specified in the format string and has no default value. You must specify exactly one of these.
[INFO] [stderr]        The syntax for default values is: `#[sscanf(default)]` to use Default::default() or `#[sscanf(default = ...)]` to provide a custom value.
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:51:66
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct TestNoPlaceholder(#[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                                  ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` has the format: `#[sscanf(map = |<arg>: <type>| <conversion>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `u8`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:55:33
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct TestMapNoAssign(#[sscanf(map)] u8);
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected an expression after `=`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:59:36
[INFO] [stderr]    |
[INFO] [stderr] 59 | struct TestMapNoValue(#[sscanf(map =)] u8);
[INFO] [stderr]    |                                    ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure like: `|<arg>: <type>| <conversion>`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `u8`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:63:41
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct TestMapNotClosure(#[sscanf(map = "")] u8);
[INFO] [stderr]    |                                         ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure with exactly one argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 | struct TestMapNoParam(#[sscanf(map = || { x as u8 })] u8);
[INFO] [stderr]    |                                      ^^
[INFO] [stderr] 
[INFO] [stderr] error: `map` closure has to specify the type of the argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:71:38
[INFO] [stderr]    |
[INFO] [stderr] 71 | struct TestMapNoType(#[sscanf(map = |x| { x as u8 })] u8);
[INFO] [stderr]    |                                      ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure with exactly one argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:75:51
[INFO] [stderr]    |
[INFO] [stderr] 75 | struct TestMapMoreTypes(#[sscanf(map = |x: usize, y: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `filter_map` has the format: `#[sscanf(filter_map = |<arg>: <type>| <conversion>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `Option<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:83:38
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct TestFilterMapNoValue(#[sscanf(filter_map)] u8);
[INFO] [stderr]    |                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `from` has the format: `#[sscanf(from = <type>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and implements `Into<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 | struct TestFromNoType(#[sscanf(from)] u8);
[INFO] [stderr]    |                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected identifier
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:91:40
[INFO] [stderr]    |
[INFO] [stderr] 91 | struct TestFromNotType(#[sscanf(from = "")] u8);
[INFO] [stderr]    |                                        ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `try_from` has the format: `#[sscanf(try_from = <type>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and implements `TryInto<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:95:35
[INFO] [stderr]    |
[INFO] [stderr] 95 | struct TestTryFromNoType(#[sscanf(try_from)] u8);
[INFO] [stderr]    |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:79:65
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct TestFilterMapNoOption(#[sscanf(filter_map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                                 ^^^^^^^ expected `Option<u8>`, found `u8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `Option<u8>`
[INFO] [stderr]               found type `u8`
[INFO] [stderr] help: try wrapping the expression in `Some`
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct TestFilterMapNoOption(#[sscanf(filter_map = |x: usize| { Some(x as u8) })] u8);
[INFO] [stderr]    |                                                                 +++++       +
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:102:48
[INFO] [stderr]     |
[INFO] [stderr] 102 | struct TestDefaultWrongType(#[sscanf(default = "")] u8);
[INFO] [stderr]     |                                                ^^ expected `u8`, found `&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:106:55
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct TestMapWrongReturn(#[sscanf(map = |x: usize| { x })] u8);
[INFO] [stderr]     |                                                       ^ expected `u8`, found `usize`
[INFO] [stderr]     |
[INFO] [stderr] help: you can convert a `usize` to a `u8` and panic if the converted value doesn't fit
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct TestMapWrongReturn(#[sscanf(map = |x: usize| { x.try_into().unwrap() })] u8);
[INFO] [stderr]     |                                                        ++++++++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `ParseIntError: Default` is not satisfied
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 | struct TestDefaultNoDefault(#[sscanf(default)] std::num::ParseIntError);
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `ParseIntError`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `u8: From<f32>` is not satisfied
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:114:39
[INFO] [stderr]     |
[INFO] [stderr] 114 | struct TestFromNoFrom(#[sscanf(from = f32)] u8);
[INFO] [stderr]     |                                       ^^^ the trait `From<f32>` is not implemented for `u8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following other types implement trait `From<T>`:
[INFO] [stderr]               <u8 as From<bool>>
[INFO] [stderr]               <u8 as From<NonZeroU8>>
[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/fail/derive_struct_attributes.rs ... ok
[INFO] [stderr] test tests/fail/missing_params.rs ... ok
[INFO] [stderr] test tests/fail/missing_placeholder.rs ... ok
[INFO] [stderr] test tests/fail/stable/derive_placeholders.rs ... ok
[INFO] [stderr] test tests/fail/stable/input_not_str.rs ... ok
[INFO] [stderr] test tests/fail/stable/invalid_custom_regex.rs ... ok
[INFO] [stderr] test tests/fail/stable/invalid_placeholder.rs ... ok
[INFO] [stderr] test tests/fail/stable/invalid_radix_option.rs ... ok
[INFO] [stderr] test tests/fail/stable/invalid_type_in_placeholder.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: invalid type in placeholder: expected identifier.
[INFO] [stderr]        Hint: The syntax for placeholders is {<type>} or {<type>:<config>}. Make sure <type> is a valid type or index.
[INFO] [stderr]        If you want syntax highlighting and better errors, place the type in the arguments after the format string while debugging:
[INFO] [stderr]        At "{.}"
[INFO] [stderr]             ^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 |     sscanf::sscanf!("hi", "{.}");
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: invalid type in placeholder: expected identifier.
[INFO] [stderr]        Hint: The syntax for placeholders is {<type>} or {<type>:<config>}. Make sure <type> is a valid type or index.
[INFO] [stderr]        If you want syntax highlighting and better errors, place the type in the arguments after the format string while debugging:
[INFO] [stderr]        At "{.:/hi/}"
[INFO] [stderr]             ^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 |     sscanf::sscanf!("hi", "{.:/hi/}");
[INFO] [stderr]   |                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: type index 99 out of range of 0 types:
[INFO] [stderr]        At "{99}"
[INFO] [stderr]             ^^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 |     sscanf::sscanf!("hi", "{99}");
[INFO] [stderr]   |                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `bob` in this scope
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `bob` in this scope
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 |     sscanf::sscanf!("hi", "{bob:/hi/}");
[INFO] [stderr]   |                           ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this note originates in the macro `$crate::pmr::__concatcp_impl` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: invalid type in placeholder: expected identifier.
[INFO] [stderr]        Hint: The syntax for placeholders is {<type>} or {<type>:<config>}. Make sure <type> is a valid type or index.
[INFO] [stderr]        If you want syntax highlighting and better errors, place the type in the arguments after the format string while debugging:
[INFO] [stderr]        At "{.}"
[INFO] [stderr]             ^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 |     sscanf::sscanf!("hi", "{.}");
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: invalid type in placeholder: expected identifier.
[INFO] [stderr]        Hint: The syntax for placeholders is {<type>} or {<type>:<config>}. Make sure <type> is a valid type or index.
[INFO] [stderr]        If you want syntax highlighting and better errors, place the type in the arguments after the format string while debugging:
[INFO] [stderr]        At "{.:/hi/}"
[INFO] [stderr]             ^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 |     sscanf::sscanf!("hi", "{.:/hi/}");
[INFO] [stderr]   |                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: type index 99 out of range of 0 types:
[INFO] [stderr]        At "{99}"
[INFO] [stderr]             ^^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 |     sscanf::sscanf!("hi", "{99}");
[INFO] [stderr]   |                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `bob` in this scope
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `bob` in this scope
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 |     sscanf::sscanf!("hi", "{bob:/hi/}");
[INFO] [stderr]   |                           ^^^^^^^^^^^^ not found in this scope
[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/fail/stable/missing_trait_from_str.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]  --> tests/fail/stable/missing_trait_from_str.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sscanf::sscanf!("hi", "{}", module::NoFromStr);
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the following other types implement trait `FromStr`:
[INFO] [stderr]             FullF32
[INFO] [stderr]             FullF64
[INFO] [stderr]             HexNumber
[INFO] [stderr]             IpAddr
[INFO] [stderr]             Ipv4Addr
[INFO] [stderr]             Ipv6Addr
[INFO] [stderr]             NonZeroI128
[INFO] [stderr]             NonZeroI16
[INFO] [stderr]           and 34 others
[INFO] [stderr]   = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{module::NoFromStr}");
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              IpAddr
[INFO] [stderr]              Ipv4Addr
[INFO] [stderr]              Ipv6Addr
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]            and 34 others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sscanf::sscanf!("hi", "{}", NoFromStr);
[INFO] [stderr]    |                                 ^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              IpAddr
[INFO] [stderr]              Ipv4Addr
[INFO] [stderr]              Ipv6Addr
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]            and 34 others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |     sscanf::sscanf!("hi", "{NoFromStr}");
[INFO] [stderr]    |                           ^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              IpAddr
[INFO] [stderr]              Ipv4Addr
[INFO] [stderr]              Ipv6Addr
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]            and 34 others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]  --> tests/fail/stable/missing_trait_from_str.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sscanf::sscanf!("hi", "{}", module::NoFromStr);
[INFO] [stderr]   |                                 ^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the following other types implement trait `FromStr`:
[INFO] [stderr]             bool
[INFO] [stderr]             char
[INFO] [stderr]             isize
[INFO] [stderr]             i8
[INFO] [stderr]             i16
[INFO] [stderr]             i32
[INFO] [stderr]             i64
[INFO] [stderr]             i128
[INFO] [stderr]           and $N others
[INFO] [stderr]   = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{module::NoFromStr}");
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sscanf::sscanf!("hi", "{}", NoFromStr);
[INFO] [stderr]    |                                 ^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |     sscanf::sscanf!("hi", "{NoFromStr}");
[INFO] [stderr]    |                           ^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]  --> tests/fail/stable/missing_trait_from_str.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sscanf::sscanf!("hi", "{}", module::NoFromStr);
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the following other types implement trait `FromStr`:
[INFO] [stderr]             bool
[INFO] [stderr]             char
[INFO] [stderr]             isize
[INFO] [stderr]             i8
[INFO] [stderr]             i16
[INFO] [stderr]             i32
[INFO] [stderr]             i64
[INFO] [stderr]             i128
[INFO] [stderr]           and $N others
[INFO] [stderr]   = note: required for `NoFromStr` to implement `FromScanf<'_>`
[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/fail/stable/missing_trait_regex.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Vec<usize>: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^ the trait `RegexRepresentation` is not implemented for `Vec<usize>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]              NonZeroI32
[INFO] [stderr]              NonZeroI64
[INFO] [stderr]              NonZeroI8
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `$crate::pmr::__concatcp_impl` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoRegex: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 |     sscanf::sscanf!("hi", "{}", NoRegex);
[INFO] [stderr]    |                                 ^^^^^^^ the trait `RegexRepresentation` is not implemented for `NoRegex`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]              NonZeroI32
[INFO] [stderr]              NonZeroI64
[INFO] [stderr]              NonZeroI8
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     sscanf::sscanf!("hi", "{}", NoRegex);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `$crate::pmr::__concatcp_impl` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     sscanf::sscanf!("hi", "{}", NoRegex);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestMapParamNoScanf(#[sscanf(map = |x: &[u8]| { x[0] })] u8);
[INFO] [stderr]    |                                               ^^^^^ the trait `RegexRepresentation` is not implemented for `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]              NonZeroI32
[INFO] [stderr]              NonZeroI64
[INFO] [stderr]              NonZeroI8
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(sscanf::FromScanf)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `$crate::pmr::__concatcp_impl` which comes from the expansion of the derive macro `sscanf::FromScanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(sscanf::FromScanf)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the derive macro `sscanf::FromScanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Vec<usize>: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |                                 ^^^ the trait `RegexRepresentation` is not implemented for `Vec<usize>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoRegex: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 |     sscanf::sscanf!("hi", "{}", NoRegex);
[INFO] [stderr]    |                                 ^^^^^^^ the trait `RegexRepresentation` is not implemented for `NoRegex`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestMapParamNoScanf(#[sscanf(map = |x: &[u8]| { x[0] })] u8);
[INFO] [stderr]    |                                               ^ the trait `RegexRepresentation` is not implemented for `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `Vec<usize>: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |                                 ^^^ the trait `FromStr` is not implemented for `Vec<usize>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `Vec<usize>` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `Vec<usize>: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `Vec<usize>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `Vec<usize>` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestMapParamNoScanf(#[sscanf(map = |x: &[u8]| { x[0] })] u8);
[INFO] [stderr]    |                                               ^ the trait `FromStr` is not implemented for `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `&[u8]` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestMapParamNoScanf(#[sscanf(map = |x: &[u8]| { x[0] })] u8);
[INFO] [stderr]    |                                               ^^^^^ the trait `FromStr` is not implemented for `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `&[u8]` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: FromStr` is not satisfied in `FromStrFailedError<&[u8]>`
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(sscanf::FromScanf)]
[INFO] [stderr]    |                          ^ within `FromStrFailedError<&[u8]>`, the trait `FromStr` is not implemented for `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr] note: required because it appears within the type `FromStrFailedError<&[u8]>`
[INFO] [stderr]   --> src/errors.rs
[INFO] [stderr]    |
[INFO] [stderr]    | pub struct FromStrFailedError<T: FromStr>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: required by a bound in `Result`
[INFO] [stderr]   --> $RUST/core/src/result.rs
[INFO] [stderr]    = note: this error originates in the derive macro `sscanf::FromScanf` (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] test tests/fail/stable/missing_type.rs ... ok
[INFO] [stderr] test tests/fail/stable/non_unicode.rs ... ok
[INFO] [stderr] test tests/fail/stable/raw_string.rs ... ok
[INFO] [stderr] test tests/fail/stable/str_lifetime.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test failing_tests ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- failing_tests stdout ----
[INFO] [stdout] thread 'failing_tests' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.89/src/run.rs:101:13:
[INFO] [stdout] 4 of 17 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b846e852f6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55b846e852f6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55b846e852f6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55b846e852f6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55b846eb2640 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55b846eb2640 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55b846e822ef - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55b846e850d4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55b846e850d4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55b846e86e47 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55b846e86b2d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55b846b9fd87 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55b846b9fd87 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55b846e87466 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55b846e87466 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55b846e871b2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55b846e857f6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55b846e86f10 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55b84689b475 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55b846a525e1 - trybuild::run::<impl trybuild::Runner>::run::h3cfa72eb4c604dcb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.89/src/run.rs:101:13
[INFO] [stdout]   20:     0x55b846a57d98 - <trybuild::TestCases as core::ops::drop::Drop>::drop::hdc7f32544b10bc71
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.89/src/lib.rs:317:13
[INFO] [stdout]   21:     0x55b84692e707 - core::ptr::drop_in_place<trybuild::TestCases>::h2538fcaaeab6acb2
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ptr/mod.rs:507:1
[INFO] [stdout]   22:     0x55b8468ef19d - test::failing_tests::h858420bb4c8e346d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:257:1
[INFO] [stdout]   23:     0x55b8468eed97 - test::failing_tests::{{closure}}::h1639880c7845af27
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:243:19
[INFO] [stdout]   24:     0x55b84692cff6 - core::ops::function::FnOnce::call_once::hfb4aee1ed5cdd046
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55b846ba565f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55b846ba565f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   27:     0x55b846ba43e1 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   28:     0x55b846ba43e1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x55b846ba43e1 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x55b846ba43e1 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x55b846ba43e1 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x55b846ba43e1 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   33:     0x55b846ba43e1 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   34:     0x55b846b6b716 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   35:     0x55b846b6b716 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x55b846b70777 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x55b846b70777 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x55b846b70777 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x55b846b70777 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x55b846b70777 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x55b846b70777 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x55b846b70777 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55b846e8d095 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x55b846e8d095 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x55b846e8d095 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f8e0eb21ac3 - <unknown>
[INFO] [stdout]   47:     0x7f8e0ebb2bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     failing_tests
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 34 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.13s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test`
[INFO] running `Command { std: "docker" "inspect" "b1a96b4d678cd349dc144aefcdc3aba45d621a5eb9abc22d0650bdadebd8659d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a96b4d678cd349dc144aefcdc3aba45d621a5eb9abc22d0650bdadebd8659d", kill_on_drop: false }`
[INFO] [stdout] b1a96b4d678cd349dc144aefcdc3aba45d621a5eb9abc22d0650bdadebd8659d
[INFO] testing sscanf-0.4.1 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate sscanf 0.4.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate sscanf 0.4.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sscanf 0.4.1
[INFO] finished tweaking crates.io crate sscanf 0.4.1
[INFO] tweaked toml for crates.io crate sscanf 0.4.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87028f30e18d630bd4f39ec9955c17f6a9bc5c11bee86d1da646944075beaad7
[INFO] running `Command { std: "docker" "start" "-a" "87028f30e18d630bd4f39ec9955c17f6a9bc5c11bee86d1da646944075beaad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87028f30e18d630bd4f39ec9955c17f6a9bc5c11bee86d1da646944075beaad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87028f30e18d630bd4f39ec9955c17f6a9bc5c11bee86d1da646944075beaad7", kill_on_drop: false }`
[INFO] [stdout] 87028f30e18d630bd4f39ec9955c17f6a9bc5c11bee86d1da646944075beaad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6ba0ddca12ed695745a3fdf8912116318c968d4f305eca96eec493ba4d1a3ba
[INFO] running `Command { std: "docker" "start" "-a" "b6ba0ddca12ed695745a3fdf8912116318c968d4f305eca96eec493ba4d1a3ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling const_format v0.2.32
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling sscanf_macro v0.4.1
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling sscanf v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "b6ba0ddca12ed695745a3fdf8912116318c968d4f305eca96eec493ba4d1a3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ba0ddca12ed695745a3fdf8912116318c968d4f305eca96eec493ba4d1a3ba", kill_on_drop: false }`
[INFO] [stdout] b6ba0ddca12ed695745a3fdf8912116318c968d4f305eca96eec493ba4d1a3ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a798f36890afda705f4353c482eb245cf05e55a4266e864eaf2bb452f330fc5e
[INFO] running `Command { std: "docker" "start" "-a" "a798f36890afda705f4353c482eb245cf05e55a4266e864eaf2bb452f330fc5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling basic-toml v0.1.8
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling sscanf v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/should_panic.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |     struct Test(usize);
[INFO] [stdout]    |            ---- ^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 39 |     struct Test(());
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/should_panic.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |     struct Test(usize);
[INFO] [stdout]    |            ---- ^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 58 |     struct Test(());
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.63s
[INFO] running `Command { std: "docker" "inspect" "a798f36890afda705f4353c482eb245cf05e55a4266e864eaf2bb452f330fc5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a798f36890afda705f4353c482eb245cf05e55a4266e864eaf2bb452f330fc5e", kill_on_drop: false }`
[INFO] [stdout] a798f36890afda705f4353c482eb245cf05e55a4266e864eaf2bb452f330fc5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fddfc790753a173cf020b76b88366f225f92b0b800191881dff79155870e3ff
[INFO] running `Command { std: "docker" "start" "-a" "1fddfc790753a173cf020b76b88366f225f92b0b800191881dff79155870e3ff", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stdout] running 1 test
[INFO] [stderr]   --> tests/should_panic.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |     struct Test(usize);
[INFO] [stderr]    |            ---- ^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 39 |     struct Test(());
[INFO] [stderr]    |                 ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> tests/should_panic.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |     struct Test(usize);
[INFO] [stderr]    |            ---- ^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 58 |     struct Test(());
[INFO] [stderr]    |                 ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `sscanf` (test "should_panic") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sscanf-01e743eb371c1303)
[INFO] [stdout] test regex_representation::no_capture_groups ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/should_panic.rs (/opt/rustwide/target/debug/deps/should_panic-b277ae49b97656b1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test check_error_from_str_1 - should panic ... ok
[INFO] [stdout] test check_error_from_str_2 - should panic ... ok
[INFO] [stdout] test invalid_regex_representation - should panic ... ok
[INFO] [stdout] test custom_regex_with_capture_group - should panic ... ok
[INFO] [stdout] test check_error_regex - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-6c44cb65f8fc84e5)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test derive::field::generic_from_scanf ... ok
[INFO] [stdout] test derive::r#enum::autogen ... ok
[INFO] [stdout] test derive::field::lifetimes ... ok
[INFO] [stdout] test derive::r#enum::autogen_cases ... ok
[INFO] [stdout] test custom_regex ... ok
[INFO] [stdout] test config_numbers ... ok
[INFO] [stdout] test derive::field::generic_from_str ... ok
[INFO] [stdout] test derive::r#enum::not_constructible ... ok
[INFO] [stdout] test derive::r#struct::tuple_struct ... ok
[INFO] [stdout] test derive::field::from ... ok
[INFO] [stdout] test derived_from_str ... ok
[INFO] [stdout] test derive::r#struct::auto_indexed ... ok
[INFO] [stdout] test derive::r#struct::basic ... ok
[INFO] [stdout] test derive::r#struct::transparent ... ok
[INFO] [stdout] test no_types ... ok
[INFO] [stdout] test string_lifetime ... ok
[INFO] [stdout] test derive::field::lifetimes_mapped ... ok
[INFO] [stdout] test derive::field::generic_default ... ok
[INFO] [stdout] test error_lifetime ... ok
[INFO] [stdout] test get_regex ... ok
[INFO] [stdout] test generic_types ... ok
[INFO] [stdout] test derive::r#enum::order ... ok
[INFO] [stdout] test derive::field::defaults ... ok
[INFO] [stdout] test types::hex_number::hex_number ... ok
[INFO] [stdout] test derive::field::lifetime_static ... ok
[INFO] [stdout] test derive::r#enum::transparent ... ok
[INFO] [stdout] test unescaped ... ok
[INFO] [stdout] test derive::field::mapper ... ok
[INFO] [stdout] test derive::field::filter_mapper ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stdout] test derive::r#struct::indexed ... ok
[INFO] [stdout] test derive::r#enum::basic ... ok
[INFO] [stdout] test types::full_f32::full_f32 ... ok
[INFO] [stdout] test types::full_f64::full_f64 ... ok
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling sscanf_macro v0.4.1
[INFO] [stderr]     Checking sscanf v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking sscanf-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/sscanf)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.33s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/fail/derive_enum_attributes.rs ... ok
[INFO] [stderr] test tests/fail/derive_field_attributes.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: expected an expression after `=`
[INFO] [stderr]  --> tests/fail/derive_field_attributes.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct TestNoValue(#[sscanf(default =)] u8);
[INFO] [stderr]   |                                     ^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,` or `=`
[INFO] [stderr]  --> tests/fail/derive_field_attributes.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct TestNoEquals(#[sscanf(default 5)] u8);
[INFO] [stderr]   |                                      ^
[INFO] [stderr] 
[INFO] [stderr] error: expected identifier
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct TestNoIdent(#[sscanf(= 5)] u8);
[INFO] [stderr]    |                             ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `format` can only be used on structs or variants.
[INFO] [stderr]        fields can have the following attributes: `default`, `map`, `filter_map`, `from`, or `try_from`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:15:35
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct TestFormatInField(#[sscanf(format = "")] u8);
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: omitting the attribute name is only valid for the `format` attribute on structs or variants
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestImpliedFormatInField(#[sscanf("")] u8);
[INFO] [stderr]    |                                          ^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `bob`. Valid attributes are: `default`, `map`, `filter_map`, `from`, or `try_from`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct TestUnknownArg(#[sscanf(bob = 5)] u8);
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `mao`. Did you mean `map`?
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct TestTypoInArg(#[sscanf(mao)] u8);
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `defold`. Did you mean `default`?
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:31:36
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct TestMoreTyposInArg(#[sscanf(defold)] u8);
[INFO] [stderr]    |                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `default` is specified multiple times
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct TestDuplicateArg(#[sscanf(default = 5, default = 5)] u8);
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: previous use here
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:35:34
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct TestDuplicateArg(#[sscanf(default = 5, default = 5)] u8);
[INFO] [stderr]    |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `default` is specified multiple times
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:39:62
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct TestDuplicateMultiArg(#[sscanf(default = 5)] #[sscanf(default = 5)] u8);
[INFO] [stderr]    |                                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: previous use here
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:39:39
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct TestDuplicateMultiArg(#[sscanf(default = 5)] #[sscanf(default = 5)] u8);
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:43:35
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct TestDefaultAndMap(#[sscanf(default = 5, map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:43:48
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct TestDefaultAndMap(#[sscanf(default = 5, map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:47:40
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct TestDefaultAndMapMulti(#[sscanf(default = 5)] #[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:47:63
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct TestDefaultAndMapMulti(#[sscanf(default = 5)] #[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: FromScanf: field `0` is not specified in the format string and has no default value. You must specify exactly one of these.
[INFO] [stderr]        The syntax for default values is: `#[sscanf(default)]` to use Default::default() or `#[sscanf(default = ...)]` to provide a custom value.
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:51:66
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct TestNoPlaceholder(#[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                                  ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` has the format: `#[sscanf(map = |<arg>: <type>| <conversion>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `u8`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:55:33
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct TestMapNoAssign(#[sscanf(map)] u8);
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected an expression after `=`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:59:36
[INFO] [stderr]    |
[INFO] [stderr] 59 | struct TestMapNoValue(#[sscanf(map =)] u8);
[INFO] [stderr]    |                                    ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure like: `|<arg>: <type>| <conversion>`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `u8`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:63:41
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct TestMapNotClosure(#[sscanf(map = "")] u8);
[INFO] [stderr]    |                                         ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure with exactly one argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 | struct TestMapNoParam(#[sscanf(map = || { x as u8 })] u8);
[INFO] [stderr]    |                                      ^^
[INFO] [stderr] 
[INFO] [stderr] error: `map` closure has to specify the type of the argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:71:38
[INFO] [stderr]    |
[INFO] [stderr] 71 | struct TestMapNoType(#[sscanf(map = |x| { x as u8 })] u8);
[INFO] [stderr]    |                                      ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure with exactly one argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:75:51
[INFO] [stderr]    |
[INFO] [stderr] 75 | struct TestMapMoreTypes(#[sscanf(map = |x: usize, y: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `filter_map` has the format: `#[sscanf(filter_map = |<arg>: <type>| <conversion>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `Option<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:83:38
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct TestFilterMapNoValue(#[sscanf(filter_map)] u8);
[INFO] [stderr]    |                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `from` has the format: `#[sscanf(from = <type>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and implements `Into<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 | struct TestFromNoType(#[sscanf(from)] u8);
[INFO] [stderr]    |                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected identifier
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:91:40
[INFO] [stderr]    |
[INFO] [stderr] 91 | struct TestFromNotType(#[sscanf(from = "")] u8);
[INFO] [stderr]    |                                        ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `try_from` has the format: `#[sscanf(try_from = <type>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and implements `TryInto<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:95:35
[INFO] [stderr]    |
[INFO] [stderr] 95 | struct TestTryFromNoType(#[sscanf(try_from)] u8);
[INFO] [stderr]    |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:79:65
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct TestFilterMapNoOption(#[sscanf(filter_map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                                 ^^^^^^^ expected `Option<u8>`, found `u8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `Option<u8>`
[INFO] [stderr]               found type `u8`
[INFO] [stderr] help: try wrapping the expression in `Some`
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct TestFilterMapNoOption(#[sscanf(filter_map = |x: usize| { Some(x as u8) })] u8);
[INFO] [stderr]    |                                                                 +++++       +
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:102:48
[INFO] [stderr]     |
[INFO] [stderr] 102 | struct TestDefaultWrongType(#[sscanf(default = "")] u8);
[INFO] [stderr]     |                                                ^^ expected `u8`, found `&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:106:55
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct TestMapWrongReturn(#[sscanf(map = |x: usize| { x })] u8);
[INFO] [stderr]     |                                                       ^ expected `u8`, found `usize`
[INFO] [stderr]     |
[INFO] [stderr] help: you can convert a `usize` to a `u8` and panic if the converted value doesn't fit
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct TestMapWrongReturn(#[sscanf(map = |x: usize| { x.try_into().unwrap() })] u8);
[INFO] [stderr]     |                                                        ++++++++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `ParseIntError: Default` is not satisfied
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 | struct TestDefaultNoDefault(#[sscanf(default)] std::num::ParseIntError);
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `ParseIntError`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `u8: From<f32>` is not satisfied
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:114:39
[INFO] [stderr]     |
[INFO] [stderr] 114 | struct TestFromNoFrom(#[sscanf(from = f32)] u8);
[INFO] [stderr]     |                                       ^^^ the trait `From<f32>` is not implemented for `u8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following other types implement trait `From<T>`:
[INFO] [stderr]               <u8 as From<NonZeroU8>>
[INFO] [stderr]               <u8 as From<bool>>
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: expected an expression after `=`
[INFO] [stderr]  --> tests/fail/derive_field_attributes.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct TestNoValue(#[sscanf(default =)] u8);
[INFO] [stderr]   |                                     ^
[INFO] [stderr] 
[INFO] [stderr] error: expected `,` or `=`
[INFO] [stderr]  --> tests/fail/derive_field_attributes.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct TestNoEquals(#[sscanf(default 5)] u8);
[INFO] [stderr]   |                                      ^
[INFO] [stderr] 
[INFO] [stderr] error: expected identifier
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct TestNoIdent(#[sscanf(= 5)] u8);
[INFO] [stderr]    |                             ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `format` can only be used on structs or variants.
[INFO] [stderr]        fields can have the following attributes: `default`, `map`, `filter_map`, `from`, or `try_from`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:15:35
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct TestFormatInField(#[sscanf(format = "")] u8);
[INFO] [stderr]    |                                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: omitting the attribute name is only valid for the `format` attribute on structs or variants
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestImpliedFormatInField(#[sscanf("")] u8);
[INFO] [stderr]    |                                          ^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `bob`. Valid attributes are: `default`, `map`, `filter_map`, `from`, or `try_from`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct TestUnknownArg(#[sscanf(bob = 5)] u8);
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `mao`. Did you mean `map`?
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 | struct TestTypoInArg(#[sscanf(mao)] u8);
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown attribute `defold`. Did you mean `default`?
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:31:36
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct TestMoreTyposInArg(#[sscanf(defold)] u8);
[INFO] [stderr]    |                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `default` is specified multiple times
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:35:47
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct TestDuplicateArg(#[sscanf(default = 5, default = 5)] u8);
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: previous use here
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:35:34
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct TestDuplicateArg(#[sscanf(default = 5, default = 5)] u8);
[INFO] [stderr]    |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `default` is specified multiple times
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:39:62
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct TestDuplicateMultiArg(#[sscanf(default = 5)] #[sscanf(default = 5)] u8);
[INFO] [stderr]    |                                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: previous use here
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:39:39
[INFO] [stderr]    |
[INFO] [stderr] 39 | struct TestDuplicateMultiArg(#[sscanf(default = 5)] #[sscanf(default = 5)] u8);
[INFO] [stderr]    |                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:43:35
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct TestDefaultAndMap(#[sscanf(default = 5, map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:43:48
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct TestDefaultAndMap(#[sscanf(default = 5, map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:47:40
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct TestDefaultAndMapMulti(#[sscanf(default = 5)] #[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot specify both `default` and `map`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:47:63
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct TestDefaultAndMapMulti(#[sscanf(default = 5)] #[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: FromScanf: field `0` is not specified in the format string and has no default value. You must specify exactly one of these.
[INFO] [stderr]        The syntax for default values is: `#[sscanf(default)]` to use Default::default() or `#[sscanf(default = ...)]` to provide a custom value.
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:51:66
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct TestNoPlaceholder(#[sscanf(map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                                  ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` has the format: `#[sscanf(map = |<arg>: <type>| <conversion>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `u8`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:55:33
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct TestMapNoAssign(#[sscanf(map)] u8);
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected an expression after `=`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:59:36
[INFO] [stderr]    |
[INFO] [stderr] 59 | struct TestMapNoValue(#[sscanf(map =)] u8);
[INFO] [stderr]    |                                    ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure like: `|<arg>: <type>| <conversion>`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `u8`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:63:41
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct TestMapNotClosure(#[sscanf(map = "")] u8);
[INFO] [stderr]    |                                         ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure with exactly one argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:67:38
[INFO] [stderr]    |
[INFO] [stderr] 67 | struct TestMapNoParam(#[sscanf(map = || { x as u8 })] u8);
[INFO] [stderr]    |                                      ^^
[INFO] [stderr] 
[INFO] [stderr] error: `map` closure has to specify the type of the argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:71:38
[INFO] [stderr]    |
[INFO] [stderr] 71 | struct TestMapNoType(#[sscanf(map = |x| { x as u8 })] u8);
[INFO] [stderr]    |                                      ^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `map` requires a closure with exactly one argument
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:75:51
[INFO] [stderr]    |
[INFO] [stderr] 75 | struct TestMapMoreTypes(#[sscanf(map = |x: usize, y: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `filter_map` has the format: `#[sscanf(filter_map = |<arg>: <type>| <conversion>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and `<conversion>` converts from `<type>` to `Option<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:83:38
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct TestFilterMapNoValue(#[sscanf(filter_map)] u8);
[INFO] [stderr]    |                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `from` has the format: `#[sscanf(from = <type>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and implements `Into<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 | struct TestFromNoType(#[sscanf(from)] u8);
[INFO] [stderr]    |                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected identifier
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:91:40
[INFO] [stderr]    |
[INFO] [stderr] 91 | struct TestFromNotType(#[sscanf(from = "")] u8);
[INFO] [stderr]    |                                        ^^
[INFO] [stderr] 
[INFO] [stderr] error: attribute `try_from` has the format: `#[sscanf(try_from = <type>)]`
[INFO] [stderr]        where `<type>` is the type that should be matched against and implements `TryInto<u8>`
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:95:35
[INFO] [stderr]    |
[INFO] [stderr] 95 | struct TestTryFromNoType(#[sscanf(try_from)] u8);
[INFO] [stderr]    |                                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> tests/fail/derive_field_attributes.rs:79:65
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct TestFilterMapNoOption(#[sscanf(filter_map = |x: usize| { x as u8 })] u8);
[INFO] [stderr]    |                                                                 ^^^^^^^ expected `Option<u8>`, found `u8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `Option<u8>`
[INFO] [stderr]               found type `u8`
[INFO] [stderr] help: try wrapping the expression in `Some`
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct TestFilterMapNoOption(#[sscanf(filter_map = |x: usize| { Some(x as u8) })] u8);
[INFO] [stderr]    |                                                                 +++++       +
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:102:48
[INFO] [stderr]     |
[INFO] [stderr] 102 | struct TestDefaultWrongType(#[sscanf(default = "")] u8);
[INFO] [stderr]     |                                                ^^ expected `u8`, found `&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:106:55
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct TestMapWrongReturn(#[sscanf(map = |x: usize| { x })] u8);
[INFO] [stderr]     |                                                       ^ expected `u8`, found `usize`
[INFO] [stderr]     |
[INFO] [stderr] help: you can convert a `usize` to a `u8` and panic if the converted value doesn't fit
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct TestMapWrongReturn(#[sscanf(map = |x: usize| { x.try_into().unwrap() })] u8);
[INFO] [stderr]     |                                                        ++++++++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `ParseIntError: Default` is not satisfied
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 | struct TestDefaultNoDefault(#[sscanf(default)] std::num::ParseIntError);
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `ParseIntError`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `u8: From<f32>` is not satisfied
[INFO] [stderr]    --> tests/fail/derive_field_attributes.rs:114:39
[INFO] [stderr]     |
[INFO] [stderr] 114 | struct TestFromNoFrom(#[sscanf(from = f32)] u8);
[INFO] [stderr]     |                                       ^^^ the trait `From<f32>` is not implemented for `u8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following other types implement trait `From<T>`:
[INFO] [stderr]               <u8 as From<bool>>
[INFO] [stderr]               <u8 as From<NonZero<u8>>>
[INFO] [stderr]               <u8 as From<std::ascii::Char>>
[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/fail/derive_struct_attributes.rs ... ok
[INFO] [stderr] test tests/fail/missing_params.rs ... ok
[INFO] [stderr] test tests/fail/missing_placeholder.rs ... ok
[INFO] [stderr] test tests/fail/stable/derive_placeholders.rs ... ok
[INFO] [stderr] test tests/fail/stable/input_not_str.rs ... ok
[INFO] [stderr] test tests/fail/stable/invalid_custom_regex.rs ... ok
[INFO] [stderr] test tests/fail/stable/invalid_placeholder.rs ... ok
[INFO] [stderr] test tests/fail/stable/invalid_radix_option.rs ... ok
[INFO] [stderr] test tests/fail/stable/invalid_type_in_placeholder.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: invalid type in placeholder: expected identifier.
[INFO] [stderr]        Hint: The syntax for placeholders is {<type>} or {<type>:<config>}. Make sure <type> is a valid type or index.
[INFO] [stderr]        If you want syntax highlighting and better errors, place the type in the arguments after the format string while debugging:
[INFO] [stderr]        At "{.}"
[INFO] [stderr]             ^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 |     sscanf::sscanf!("hi", "{.}");
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: invalid type in placeholder: expected identifier.
[INFO] [stderr]        Hint: The syntax for placeholders is {<type>} or {<type>:<config>}. Make sure <type> is a valid type or index.
[INFO] [stderr]        If you want syntax highlighting and better errors, place the type in the arguments after the format string while debugging:
[INFO] [stderr]        At "{.:/hi/}"
[INFO] [stderr]             ^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 |     sscanf::sscanf!("hi", "{.:/hi/}");
[INFO] [stderr]   |                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: type index 99 out of range of 0 types:
[INFO] [stderr]        At "{99}"
[INFO] [stderr]             ^^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 |     sscanf::sscanf!("hi", "{99}");
[INFO] [stderr]   |                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `bob` in this scope
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `bob` in this scope
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 |     sscanf::sscanf!("hi", "{bob:/hi/}");
[INFO] [stderr]   |                           ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this note originates in the macro `$crate::pmr::__concatcp_impl` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: invalid type in placeholder: expected identifier.
[INFO] [stderr]        Hint: The syntax for placeholders is {<type>} or {<type>:<config>}. Make sure <type> is a valid type or index.
[INFO] [stderr]        If you want syntax highlighting and better errors, place the type in the arguments after the format string while debugging:
[INFO] [stderr]        At "{.}"
[INFO] [stderr]             ^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:2:27
[INFO] [stderr]   |
[INFO] [stderr] 2 |     sscanf::sscanf!("hi", "{.}");
[INFO] [stderr]   |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: invalid type in placeholder: expected identifier.
[INFO] [stderr]        Hint: The syntax for placeholders is {<type>} or {<type>:<config>}. Make sure <type> is a valid type or index.
[INFO] [stderr]        If you want syntax highlighting and better errors, place the type in the arguments after the format string while debugging:
[INFO] [stderr]        At "{.:/hi/}"
[INFO] [stderr]             ^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 |     sscanf::sscanf!("hi", "{.:/hi/}");
[INFO] [stderr]   |                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: type index 99 out of range of 0 types:
[INFO] [stderr]        At "{99}"
[INFO] [stderr]             ^^
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:6:27
[INFO] [stderr]   |
[INFO] [stderr] 6 |     sscanf::sscanf!("hi", "{99}");
[INFO] [stderr]   |                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `bob` in this scope
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sscanf::sscanf!("hi", "{bob}");
[INFO] [stderr]   |                           ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `bob` in this scope
[INFO] [stderr]  --> tests/fail/stable/invalid_type_in_placeholder.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 |     sscanf::sscanf!("hi", "{bob:/hi/}");
[INFO] [stderr]   |                           ^^^^^^^^^^^^ not found in this scope
[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/fail/stable/missing_trait_from_str.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]  --> tests/fail/stable/missing_trait_from_str.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sscanf::sscanf!("hi", "{}", module::NoFromStr);
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the following other types implement trait `FromStr`:
[INFO] [stderr]             FullF32
[INFO] [stderr]             FullF64
[INFO] [stderr]             HexNumber
[INFO] [stderr]             IpAddr
[INFO] [stderr]             Ipv4Addr
[INFO] [stderr]             Ipv6Addr
[INFO] [stderr]             NonZeroI128
[INFO] [stderr]             NonZeroI16
[INFO] [stderr]           and 34 others
[INFO] [stderr]   = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{module::NoFromStr}");
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              IpAddr
[INFO] [stderr]              Ipv4Addr
[INFO] [stderr]              Ipv6Addr
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]            and 34 others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sscanf::sscanf!("hi", "{}", NoFromStr);
[INFO] [stderr]    |                                 ^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              IpAddr
[INFO] [stderr]              Ipv4Addr
[INFO] [stderr]              Ipv6Addr
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]            and 34 others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |     sscanf::sscanf!("hi", "{NoFromStr}");
[INFO] [stderr]    |                           ^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              IpAddr
[INFO] [stderr]              Ipv4Addr
[INFO] [stderr]              Ipv6Addr
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]            and 34 others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]  --> tests/fail/stable/missing_trait_from_str.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sscanf::sscanf!("hi", "{}", module::NoFromStr);
[INFO] [stderr]   |                                 ^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`, which is required by `NoFromStr: FromScanf<'_>`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the following other types implement trait `FromStr`:
[INFO] [stderr]             bool
[INFO] [stderr]             char
[INFO] [stderr]             isize
[INFO] [stderr]             i8
[INFO] [stderr]             i16
[INFO] [stderr]             i32
[INFO] [stderr]             i64
[INFO] [stderr]             i128
[INFO] [stderr]           and $N others
[INFO] [stderr]   = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{module::NoFromStr}");
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`, which is required by `NoFromStr: FromScanf<'_>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sscanf::sscanf!("hi", "{}", NoFromStr);
[INFO] [stderr]    |                                 ^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`, which is required by `NoFromStr: FromScanf<'_>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_from_str.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |     sscanf::sscanf!("hi", "{NoFromStr}");
[INFO] [stderr]    |                           ^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`, which is required by `NoFromStr: FromScanf<'_>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `NoFromStr` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoFromStr: FromStr` is not satisfied
[INFO] [stderr]  --> tests/fail/stable/missing_trait_from_str.rs:9:33
[INFO] [stderr]   |
[INFO] [stderr] 9 |     sscanf::sscanf!("hi", "{}", module::NoFromStr);
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `NoFromStr`, which is required by `NoFromStr: FromScanf<'_>`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the following other types implement trait `FromStr`:
[INFO] [stderr]             bool
[INFO] [stderr]             char
[INFO] [stderr]             isize
[INFO] [stderr]             i8
[INFO] [stderr]             i16
[INFO] [stderr]             i32
[INFO] [stderr]             i64
[INFO] [stderr]             i128
[INFO] [stderr]           and $N others
[INFO] [stderr]   = note: required for `NoFromStr` to implement `FromScanf<'_>`
[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/fail/stable/missing_trait_regex.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Vec<usize>: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^ the trait `RegexRepresentation` is not implemented for `Vec<usize>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]              NonZeroI32
[INFO] [stderr]              NonZeroI64
[INFO] [stderr]              NonZeroI8
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `$crate::pmr::__concatcp_impl` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoRegex: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 |     sscanf::sscanf!("hi", "{}", NoRegex);
[INFO] [stderr]    |                                 ^^^^^^^ the trait `RegexRepresentation` is not implemented for `NoRegex`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]              NonZeroI32
[INFO] [stderr]              NonZeroI64
[INFO] [stderr]              NonZeroI8
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     sscanf::sscanf!("hi", "{}", NoRegex);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `$crate::pmr::__concatcp_impl` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     sscanf::sscanf!("hi", "{}", NoRegex);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the macro `sscanf::sscanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestMapParamNoScanf(#[sscanf(map = |x: &[u8]| { x[0] })] u8);
[INFO] [stderr]    |                                               ^^^^^ the trait `RegexRepresentation` is not implemented for `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              FullF32
[INFO] [stderr]              FullF64
[INFO] [stderr]              HexNumber
[INFO] [stderr]              NonZeroI128
[INFO] [stderr]              NonZeroI16
[INFO] [stderr]              NonZeroI32
[INFO] [stderr]              NonZeroI64
[INFO] [stderr]              NonZeroI8
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(sscanf::FromScanf)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `$crate::pmr::__concatcp_impl` which comes from the expansion of the derive macro `sscanf::FromScanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] note: erroneous constant used
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(sscanf::FromScanf)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this note originates in the macro `__cf_osRcTFl4A::__concatcp_inner` which comes from the expansion of the derive macro `sscanf::FromScanf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `Vec<usize>: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |                                 ^^^ the trait `RegexRepresentation` is not implemented for `Vec<usize>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `Vec<usize>: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |                                 ^^^ the trait `FromStr` is not implemented for `Vec<usize>`, which is required by `Vec<usize>: FromScanf<'_>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `Vec<usize>` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `NoRegex: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:11:33
[INFO] [stderr]    |
[INFO] [stderr] 11 |     sscanf::sscanf!("hi", "{}", NoRegex);
[INFO] [stderr]    |                                 ^^^^^^^ the trait `RegexRepresentation` is not implemented for `NoRegex`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: RegexRepresentation` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestMapParamNoScanf(#[sscanf(map = |x: &[u8]| { x[0] })] u8);
[INFO] [stderr]    |                                               ^ the trait `RegexRepresentation` is not implemented for `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `RegexRepresentation`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `Vec<usize>: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     sscanf::sscanf!("hi", "{}", std::vec::Vec<usize>);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^ the trait `FromStr` is not implemented for `Vec<usize>`, which is required by `Vec<usize>: FromScanf<'_>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `Vec<usize>` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestMapParamNoScanf(#[sscanf(map = |x: &[u8]| { x[0] })] u8);
[INFO] [stderr]    |                                               ^ the trait `FromStr` is not implemented for `&[u8]`, which is required by `&[u8]: FromScanf<'_>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `&[u8]` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: FromStr` is not satisfied
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct TestMapParamNoScanf(#[sscanf(map = |x: &[u8]| { x[0] })] u8);
[INFO] [stderr]    |                                               ^^^^^ the trait `FromStr` is not implemented for `&[u8]`, which is required by `&[u8]: FromScanf<'_>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr]    = note: required for `&[u8]` to implement `FromScanf<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `&[u8]: FromStr` is not satisfied in `FromStrFailedError<&[u8]>`
[INFO] [stderr]   --> tests/fail/stable/missing_trait_regex.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(sscanf::FromScanf)]
[INFO] [stderr]    |                          ^ within `FromStrFailedError<&[u8]>`, the trait `FromStr` is not implemented for `&[u8]`, which is required by `FromStrFailedError<&[u8]>: Sized`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following other types implement trait `FromStr`:
[INFO] [stderr]              bool
[INFO] [stderr]              char
[INFO] [stderr]              isize
[INFO] [stderr]              i8
[INFO] [stderr]              i16
[INFO] [stderr]              i32
[INFO] [stderr]              i64
[INFO] [stderr]              i128
[INFO] [stderr]            and $N others
[INFO] [stderr] note: required because it appears within the type `FromStrFailedError<&[u8]>`
[INFO] [stderr]   --> src/errors.rs
[INFO] [stderr]    |
[INFO] [stderr]    | pub struct FromStrFailedError<T: FromStr>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: required by a bound in `Result`
[INFO] [stderr]   --> $RUST/core/src/result.rs
[INFO] [stderr]    = note: this error originates in the derive macro `sscanf::FromScanf` (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] test tests/fail/stable/missing_type.rs ... ok
[INFO] [stderr] test tests/fail/stable/non_unicode.rs ... ok
[INFO] [stderr] test tests/fail/stable/raw_string.rs ... ok
[INFO] [stderr] test tests/fail/stable/str_lifetime.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test failing_tests ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- failing_tests stdout ----
[INFO] [stdout] thread 'failing_tests' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.89/src/run.rs:101:13:
[INFO] [stdout] 4 of 17 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5609c4523046 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5609c4523046 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5609c4523046 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5609c4523046 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5609c45501e0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5609c45501e0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5609c451fcef - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x5609c4522e24 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5609c4522e24 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5609c4524b97 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x5609c452487d - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5609c423d717 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5609c423d717 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5609c45251b6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5609c45251b6 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x5609c4524f02 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x5609c4523546 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5609c4524c54 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x5609c3f3bf05 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5609c40a9925 - trybuild::run::<impl trybuild::Runner>::run::h4e958791d03ba91d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.89/src/run.rs:101:13
[INFO] [stdout]   20:     0x5609c40af268 - <trybuild::TestCases as core::ops::drop::Drop>::drop::h81bb8cf43077cd89
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.89/src/lib.rs:317:13
[INFO] [stdout]   21:     0x5609c3fd0737 - core::ptr::drop_in_place<trybuild::TestCases>::hd024660b586d0b0d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ptr/mod.rs:507:1
[INFO] [stdout]   22:     0x5609c3f74269 - test::failing_tests::h9295b44530e51552
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:257:1
[INFO] [stdout]   23:     0x5609c3f73d77 - test::failing_tests::{{closure}}::hb2fc8c274aeb953f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:243:19
[INFO] [stdout]   24:     0x5609c3fc1ea6 - core::ops::function::FnOnce::call_once::h19af5c87fb87b137
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5609c424330f - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5609c424330f - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   27:     0x5609c4242131 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   28:     0x5609c4242131 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5609c4242131 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   30:     0x5609c4242131 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   31:     0x5609c4242131 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x5609c4242131 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   33:     0x5609c4242131 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   34:     0x5609c4209596 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   35:     0x5609c4209596 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x5609c420e557 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x5609c420e557 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5609c420e557 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   39:     0x5609c420e557 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   40:     0x5609c420e557 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x5609c420e557 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x5609c420e557 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5609c452a595 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x5609c452a595 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x5609c452a595 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f92e9c17ac3 - <unknown>
[INFO] [stdout]   47:     0x7f92e9ca8bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     failing_tests
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 34 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.90s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test`
[INFO] running `Command { std: "docker" "inspect" "1fddfc790753a173cf020b76b88366f225f92b0b800191881dff79155870e3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fddfc790753a173cf020b76b88366f225f92b0b800191881dff79155870e3ff", kill_on_drop: false }`
[INFO] [stdout] 1fddfc790753a173cf020b76b88366f225f92b0b800191881dff79155870e3ff
