[INFO] fetching crate langbox 0.6.0...
[INFO] testing langbox-0.6.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate langbox 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate langbox 0.6.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate langbox 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate langbox 0.6.0
[INFO] tweaked toml for crates.io crate langbox 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f8e059b89d78e2ebfb68e5bb2e7c2f13373a8c0d64e1c9b0c8b2c359336320b
[INFO] running `Command { std: "docker" "start" "-a" "3f8e059b89d78e2ebfb68e5bb2e7c2f13373a8c0d64e1c9b0c8b2c359336320b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f8e059b89d78e2ebfb68e5bb2e7c2f13373a8c0d64e1c9b0c8b2c359336320b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8e059b89d78e2ebfb68e5bb2e7c2f13373a8c0d64e1c9b0c8b2c359336320b", kill_on_drop: false }`
[INFO] [stdout] 3f8e059b89d78e2ebfb68e5bb2e7c2f13373a8c0d64e1c9b0c8b2c359336320b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e1b110fa4a87c2b036a4953244e7a521b70267b55399834ed520c566b9ecb5c
[INFO] running `Command { std: "docker" "start" "-a" "6e1b110fa4a87c2b036a4953244e7a521b70267b55399834ed520c566b9ecb5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling langbox_procmacro v0.3.0
[INFO] [stderr]    Compiling langbox v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "6e1b110fa4a87c2b036a4953244e7a521b70267b55399834ed520c566b9ecb5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1b110fa4a87c2b036a4953244e7a521b70267b55399834ed520c566b9ecb5c", kill_on_drop: false }`
[INFO] [stdout] 6e1b110fa4a87c2b036a4953244e7a521b70267b55399834ed520c566b9ecb5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73a02f2a37b3c6cc3e4b2574af9868eb524ebc241c0bcf434d6b5ac628eb2c3b
[INFO] running `Command { std: "docker" "start" "-a" "73a02f2a37b3c6cc3e4b2574af9868eb524ebc241c0bcf434d6b5ac628eb2c3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-triple v0.1.3
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling dissimilar v1.0.9
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling langbox_procmacro v0.3.0
[INFO] [stderr]    Compiling langbox v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling trybuild v1.0.101
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "73a02f2a37b3c6cc3e4b2574af9868eb524ebc241c0bcf434d6b5ac628eb2c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a02f2a37b3c6cc3e4b2574af9868eb524ebc241c0bcf434d6b5ac628eb2c3b", kill_on_drop: false }`
[INFO] [stdout] 73a02f2a37b3c6cc3e4b2574af9868eb524ebc241c0bcf434d6b5ac628eb2c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f138fba9f038457df8a35b6a66df932a63595e84804d16a8a9d91768d886967d
[INFO] running `Command { std: "docker" "start" "-a" "f138fba9f038457df8a35b6a66df932a63595e84804d16a8a9d91768d886967d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/langbox-4dd84a44fb549bdc)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test lexer::test::empty ... ok
[INFO] [stdout] test lexer::test::remove_whitespace ... ok
[INFO] [stdout] test lexer::test::remove_whitespace_keep_newline ... ok
[INFO] [stdout] test lexer::test::valid_text ... ok
[INFO] [stdout] test lexer::test::valid_text_remove_whitespace ... ok
[INFO] [stdout] test parser::test::and_then ... ok
[INFO] [stdout] test parser::test::between ... ok
[INFO] [stdout] test lexer::test::valid_text_remove_whitespace_keep_newline ... ok
[INFO] [stdout] test parser::test::choice ... ok
[INFO] [stdout] test parser::test::empty ... ok
[INFO] [stdout] test parser::test::eof ... ok
[INFO] [stdout] test parser::test::many ... ok
[INFO] [stdout] test parser::test::many1 ... ok
[INFO] [stdout] test parser::test::map ... ok
[INFO] [stdout] test parser::test::map_err ... ok
[INFO] [stdout] test parser::test::map_to ... ok
[INFO] [stdout] test parser::test::or_else ... ok
[INFO] [stdout] test parser::test::opt ... ok
[INFO] [stdout] test parser::test::prefix ... ok
[INFO] [stdout] test parser::test::require ... ok
[INFO] [stdout] test parser::test::repeat ... ok
[INFO] [stdout] test parser::test::sep_by ... ok
[INFO] [stdout] test parser::test::sep_by1 ... ok
[INFO] [stdout] test parser::test::sep_by_trailing ... ok
[INFO] [stdout] test parser::test::sequence ... ok
[INFO] [stdout] test parser::test::sep_by1_trailing ... ok
[INFO] [stdout] test parser::test::suffix ... ok
[INFO] [stdout] test parser::test::single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/tests-ba14f2103b74f80e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling langbox_procmacro v0.3.0
[INFO] [stderr]    Compiling langbox v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling langbox-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/langbox)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.43s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/empty_parser.rs [should pass] ... ok
[INFO] [stderr] test tests/empty_choice.rs [should pass] ... ok
[INFO] [stderr] test tests/empty_sequence.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_choice.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_sequence.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_opt.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_or_default.rs [should pass] ... ok
[INFO] [stderr] test tests/invalid_parser_or_default.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/valid_parser_and_then.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_prefix.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_suffix.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_or_else.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_precendence.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_parenthesized.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_many.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_many1.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_curl_expr.rs [should pass] ... ok
[INFO] [stderr] test tests/invalid_parser_expr.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/valid_parser_map_to.rs [should pass] ... ok
[INFO] [stderr] test tests/valid_parser_map.rs [should pass] ... ok
[INFO] [stderr] test tests/invalid_parser_map.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: expected a `Fn(T)` closure, found `bool`
[INFO] [stderr]    --> tests/invalid_parser_map.rs:6:17
[INFO] [stderr]     |
[INFO] [stderr] 6   |     parser!(a->[false])
[INFO] [stderr]     |     ------------^^^^^--
[INFO] [stderr]     |     |           |
[INFO] [stderr]     |     |           expected an `Fn(T)` closure, found `bool`
[INFO] [stderr]     |     required by a bound introduced by this call
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `Fn<(T,)>` is not implemented for `bool`
[INFO] [stderr] note: required by a bound in `langbox::Parser::map`
[INFO] [stderr]    --> src/parser.rs
[INFO] [stderr]     |
[INFO] [stderr]     |     fn map<U>(self, f: impl Fn(T) -> U + Copy) -> impl Parser<TokenKind, U, E> {
[INFO] [stderr]     |                             ^^^^^^^^^^ required by this bound in `Parser::map`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `impl langbox::Parser<TokenKind, _, E>: langbox::Parser<TokenKind, bool, E>` is not satisfied
[INFO] [stderr]  --> tests/invalid_parser_map.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | ) -> impl Parser<TokenKind, bool, E> {
[INFO] [stderr]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `langbox::Parser<TokenKind, bool, E>` is not implemented for `impl langbox::Parser<TokenKind, _, E>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: expected a `Fn(T)` closure, found `bool`
[INFO] [stderr]    --> tests/invalid_parser_map.rs:5:6
[INFO] [stderr]     |
[INFO] [stderr] 5   | ) -> impl Parser<TokenKind, bool, E> {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(T)` closure, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `Fn<(T,)>` is not implemented for `bool`
[INFO] [stderr] note: required by a bound in `langbox::Parser::{synthetic#7}`
[INFO] [stderr]    --> src/parser.rs
[INFO] [stderr]     |
[INFO] [stderr]     |     fn map<U>(self, f: impl Fn(T) -> U + Copy) -> impl Parser<TokenKind, U, E> {
[INFO] [stderr]     |                             ^^^^^^^^^^ required by this bound in `Parser::{synthetic#7}`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: expected a `Fn(T)` closure, found `bool`
[INFO] [stderr]  --> tests/invalid_parser_map.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 |     parser!(a->[false])
[INFO] [stderr]   |     ------------^^^^^--
[INFO] [stderr]   |     |           |
[INFO] [stderr]   |     |           expected an `Fn(T)` closure, found `bool`
[INFO] [stderr]   |     required by a bound introduced by this call
[INFO] [stderr]   |
[INFO] [stderr]   = help: the trait `Fn(T)` is not implemented for `bool`
[INFO] [stderr] note: required by a bound in `langbox::Parser::map`
[INFO] [stderr]  --> src/parser.rs
[INFO] [stderr]   |
[INFO] [stderr]   |     fn map<U>(self, f: impl Fn(T) -> U + Copy) -> impl Parser<TokenKind, U, E> {
[INFO] [stderr]   |                             ^^^^^^^^^^ required by this bound in `Parser::map`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `impl langbox::Parser<TokenKind, _, E>: langbox::Parser<TokenKind, bool, E>` is not satisfied
[INFO] [stderr]  --> tests/invalid_parser_map.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | ) -> impl Parser<TokenKind, bool, E> {
[INFO] [stderr]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `langbox::Parser<TokenKind, bool, E>` is not implemented for `impl langbox::Parser<TokenKind, _, E>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: expected a `Fn(T)` closure, found `bool`
[INFO] [stderr]  --> tests/invalid_parser_map.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | ) -> impl Parser<TokenKind, bool, E> {
[INFO] [stderr]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `Fn(T)` closure, found `bool`
[INFO] [stderr]   |
[INFO] [stderr]   = help: the trait `Fn(T)` is not implemented for `bool`
[INFO] [stderr] note: required by a bound in `langbox::Parser::{synthetic#7}`
[INFO] [stderr]  --> src/parser.rs
[INFO] [stderr]   |
[INFO] [stderr]   |     fn map<U>(self, f: impl Fn(T) -> U + Copy) -> impl Parser<TokenKind, U, E> {
[INFO] [stderr]   |                             ^^^^^^^^^^ required by this bound in `Parser::{synthetic#7}`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test tests ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests stdout ----
[INFO] [stdout] thread 'tests' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.101/src/run.rs:101:13:
[INFO] [stdout] 1 of 21 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56178035e80a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x56178035e80a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56178035e80a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x56178035e80a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x561780388cd3 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x561780388cd3 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x56178035a843 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x56178035e652 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x56178036029a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5617803600a4 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x561780326d99 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x561780326d99 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x561780360998 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x561780360998 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x56178036075a - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x56178035ece9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5617803603ec - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x561780387080 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x561780030dd5 - trybuild::run::<impl trybuild::Runner>::run::hf320539a4fd961d6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.101/src/run.rs:101:13
[INFO] [stdout]   19:     0x561780036318 - <trybuild::TestCases as core::ops::drop::Drop>::drop::h152e9fb00e22c4f4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/trybuild-1.0.101/src/lib.rs:340:13
[INFO] [stdout]   20:     0x561780021907 - core::ptr::drop_in_place<trybuild::TestCases>::h98f702fea8871eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ptr/mod.rs:521:1
[INFO] [stdout]   21:     0x561780022376 - tests::tests::hf8b12347375ed512
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:25:1
[INFO] [stdout]   22:     0x561780022127 - tests::tests::{{closure}}::hfca1cc9dcb49877f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:2:11
[INFO] [stdout]   23:     0x561780021876 - core::ops::function::FnOnce::call_once::h5ea4358c6625f3bc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x56178032b66b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x56178032b66b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   26:     0x56178032afe7 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   27:     0x56178032afe7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x56178032afe7 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   29:     0x56178032afe7 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   30:     0x56178032afe7 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x56178032afe7 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   32:     0x56178032afe7 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   33:     0x5617802ee704 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   34:     0x5617802ee704 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   35:     0x5617802f1eae - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   36:     0x5617802f1eae - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5617802f1eae - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x5617802f1eae - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x5617802f1eae - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x5617802f1eae - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   41:     0x5617802f1eae - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x56178036575b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x56178036575b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   44:     0x56178036575b - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   45:     0x7153130b2ac3 - <unknown>
[INFO] [stdout]   46:     0x715313143a04 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.83s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] running `Command { std: "docker" "inspect" "f138fba9f038457df8a35b6a66df932a63595e84804d16a8a9d91768d886967d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f138fba9f038457df8a35b6a66df932a63595e84804d16a8a9d91768d886967d", kill_on_drop: false }`
[INFO] [stdout] f138fba9f038457df8a35b6a66df932a63595e84804d16a8a9d91768d886967d
