[INFO] fetching crate langbox 0.6.0...
[INFO] testing langbox-0.6.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate langbox 0.6.0 into /workspace/builds/worker-7-tc2/source
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate langbox 0.6.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b370a99809ffc14a8aa672526a43bb1fb13c8ecbea692a373b707121b4efc2b
[INFO] running `Command { std: "docker" "start" "-a" "1b370a99809ffc14a8aa672526a43bb1fb13c8ecbea692a373b707121b4efc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b370a99809ffc14a8aa672526a43bb1fb13c8ecbea692a373b707121b4efc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b370a99809ffc14a8aa672526a43bb1fb13c8ecbea692a373b707121b4efc2b", kill_on_drop: false }`
[INFO] [stdout] 1b370a99809ffc14a8aa672526a43bb1fb13c8ecbea692a373b707121b4efc2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25c8f54e64cb258a83eb2ba212ef51755b3d68bb174f3919199be221e27e124c
[INFO] running `Command { std: "docker" "start" "-a" "25c8f54e64cb258a83eb2ba212ef51755b3d68bb174f3919199be221e27e124c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[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 38.10s
[INFO] running `Command { std: "docker" "inspect" "25c8f54e64cb258a83eb2ba212ef51755b3d68bb174f3919199be221e27e124c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c8f54e64cb258a83eb2ba212ef51755b3d68bb174f3919199be221e27e124c", kill_on_drop: false }`
[INFO] [stdout] 25c8f54e64cb258a83eb2ba212ef51755b3d68bb174f3919199be221e27e124c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f4962fa827c8e1841b94be475a31a626efb2b1b54274b353ee2c76f384041d1
[INFO] running `Command { std: "docker" "start" "-a" "7f4962fa827c8e1841b94be475a31a626efb2b1b54274b353ee2c76f384041d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling dissimilar v1.0.10
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling trybuild v1.0.112
[INFO] [stderr]    Compiling langbox v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 52.66s
[INFO] running `Command { std: "docker" "inspect" "7f4962fa827c8e1841b94be475a31a626efb2b1b54274b353ee2c76f384041d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4962fa827c8e1841b94be475a31a626efb2b1b54274b353ee2c76f384041d1", kill_on_drop: false }`
[INFO] [stdout] 7f4962fa827c8e1841b94be475a31a626efb2b1b54274b353ee2c76f384041d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a85977d7307533adfbd14752ac625bda68ebf1c7688d01f110df2ad4b8310ca
[INFO] running `Command { std: "docker" "start" "-a" "1a85977d7307533adfbd14752ac625bda68ebf1c7688d01f110df2ad4b8310ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/langbox-cca65820ec42c3cf)
[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_remove_whitespace_keep_newline ... ok
[INFO] [stdout] test parser::test::between ... ok
[INFO] [stdout] test parser::test::choice ... ok
[INFO] [stdout] test parser::test::eof ... ok
[INFO] [stdout] test parser::test::many ... 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::empty ... ok
[INFO] [stdout] test parser::test::many1 ... ok
[INFO] [stdout] test parser::test::opt ... ok
[INFO] [stdout] test parser::test::or_else ... ok
[INFO] [stdout] test parser::test::prefix ... ok
[INFO] [stdout] test parser::test::repeat ... ok
[INFO] [stdout] test parser::test::require ... ok
[INFO] [stdout] test parser::test::sep_by ... ok
[INFO] [stdout] test parser::test::sep_by1 ... ok
[INFO] [stdout] test parser::test::sep_by1_trailing ... ok
[INFO] [stdout] test parser::test::sep_by_trailing ... ok
[INFO] [stdout] test parser::test::sequence ... ok
[INFO] [stdout] test parser::test::single ... ok
[INFO] [stdout] test parser::test::suffix ... 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] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/tests-8f14a6726d8e0ad1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling indexmap v2.11.4
[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 13.17s
[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] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `T: Default` is not satisfied
[INFO] [stderr]    --> tests/invalid_parser_or_default.rs:6:5
[INFO] [stderr]     |
[INFO] [stderr] 6   |     parser!(%a)
[INFO] [stderr]     |     ^^^^^^^^^^^ the trait `Default` is not implemented for `T`
[INFO] [stderr]     |
[INFO] [stderr] note: required by a bound in `or_default`
[INFO] [stderr]    --> src/parser.rs
[INFO] [stderr]     |
[INFO] [stderr]     |     fn or_default(self) -> impl Parser<TokenKind, T, E>
[INFO] [stderr]     |        ---------- required by a bound in this associated function
[INFO] [stderr]     |     where
[INFO] [stderr]     |         T: Default,
[INFO] [stderr]     |            ^^^^^^^ required by this bound in `Parser::or_default`
[INFO] [stderr]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider restricting type parameter `T`
[INFO] [stderr]     |
[INFO] [stderr] 3   | fn p<TokenKind, T: std::default::Default, E>(
[INFO] [stderr]     |                  +++++++++++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `impl langbox::Parser<TokenKind, T, E>: langbox::Parser<TokenKind, T, E>` is not satisfied
[INFO] [stderr]  --> tests/invalid_parser_or_default.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | ) -> impl Parser<TokenKind, T, E> {
[INFO] [stderr]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `langbox::Parser<TokenKind, T, E>` is not implemented for `impl langbox::Parser<TokenKind, T, E>`
[INFO] [stderr] 6 |     parser!(%a)
[INFO] [stderr]   |     ----------- return type was inferred to be `impl langbox::Parser<TokenKind, T, E>` here
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `T: Default` is not satisfied
[INFO] [stderr]    --> tests/invalid_parser_or_default.rs:5:6
[INFO] [stderr]     |
[INFO] [stderr] 5   | ) -> impl Parser<TokenKind, T, E> {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `T`
[INFO] [stderr]     |
[INFO] [stderr] note: required by a bound in `langbox::Parser::{synthetic#3}`
[INFO] [stderr]    --> src/parser.rs
[INFO] [stderr]     |
[INFO] [stderr]     |         T: Default,
[INFO] [stderr]     |            ^^^^^^^ required by this bound in `Parser::{synthetic#3}`
[INFO] [stderr] help: consider restricting type parameter `T`
[INFO] [stderr]     |
[INFO] [stderr] 3   | fn p<TokenKind, T: std::default::Default, E>(
[INFO] [stderr]     |                  +++++++++++++++++++++++
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `T: Default` is not satisfied
[INFO] [stderr]  --> tests/invalid_parser_or_default.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     parser!(%a)
[INFO] [stderr]   |     ^^^^^^^^^^^ the trait `Default` is not implemented for `T`
[INFO] [stderr]   |
[INFO] [stderr] note: required by a bound in `or_default`
[INFO] [stderr]  --> src/parser.rs
[INFO] [stderr]   |
[INFO] [stderr]   |     fn or_default(self) -> impl Parser<TokenKind, T, E>
[INFO] [stderr]   |        ---------- required by a bound in this associated function
[INFO] [stderr]   |     where
[INFO] [stderr]   |         T: Default,
[INFO] [stderr]   |            ^^^^^^^ required by this bound in `Parser::or_default`
[INFO] [stderr]   = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider restricting type parameter `T` with trait `Default`
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn p<TokenKind, T: std::default::Default, E>(
[INFO] [stderr]   |                  +++++++++++++++++++++++
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `impl langbox::Parser<TokenKind, T, E>: langbox::Parser<TokenKind, T, E>` is not satisfied
[INFO] [stderr]  --> tests/invalid_parser_or_default.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | ) -> impl Parser<TokenKind, T, E> {
[INFO] [stderr]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `langbox::Parser<TokenKind, T, E>` is not implemented for `impl langbox::Parser<TokenKind, T, E>`
[INFO] [stderr] 6 |     parser!(%a)
[INFO] [stderr]   |     ----------- return type was inferred to be `impl langbox::Parser<TokenKind, T, E>` here
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `T: Default` is not satisfied
[INFO] [stderr]  --> tests/invalid_parser_or_default.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | ) -> impl Parser<TokenKind, T, E> {
[INFO] [stderr]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `T`
[INFO] [stderr]   |
[INFO] [stderr] note: required by a bound in `langbox::Parser::or_default::{anon_assoc#0}`
[INFO] [stderr]  --> src/parser.rs
[INFO] [stderr]   |
[INFO] [stderr]   |         T: Default,
[INFO] [stderr]   |            ^^^^^^^ required by this bound in `Parser::or_default::{anon_assoc#0}`
[INFO] [stderr] help: consider restricting type parameter `T` with trait `Default`
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn p<TokenKind, T: std::default::Default, E>(
[INFO] [stderr]   |                  +++++++++++++++++++++++
[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/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::map::{anon_assoc#0}`
[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::{anon_assoc#0}`
[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] 
[INFO] [stdout] thread 'tests' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.112/src/run.rs:102:13:
[INFO] [stdout] 2 of 21 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61da980e3582 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61da980e3582 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61da980e3582 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x61da980e3582 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x61da9810c383 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x61da9810c383 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x61da980df933 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61da980df933 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x61da980e33d2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x61da980e556c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x61da980e53c2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x61da980a9eb4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x61da980a9eb4 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61da980e5f4b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x61da980e5f4b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x61da980e5d1a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x61da980e3a79 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x61da980e59ad - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x61da9810a8b0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x61da97fb6532 - trybuild::run::<impl trybuild::Runner>::run::h90c36fa3478c22eb
[INFO] [stdout]   20:     0x61da97fb99f0 - <trybuild::TestCases as core::ops::drop::Drop>::drop::h1b7c65043df9dcb8
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.112/src/lib.rs:342:38
[INFO] [stdout]   21:     0x61da97fafc16 - core::ptr::drop_in_place<trybuild::TestCases>::hd6e0e3c6de1d4acd
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ptr/mod.rs:799:1
[INFO] [stdout]   22:     0x61da97fafc16 - tests::tests::h9c2e49f691dc3fa6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:25:1
[INFO] [stdout]   23:     0x61da97fafc16 - tests::tests::{{closure}}::h1cfe9255725c7d1a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test.rs:2:11
[INFO] [stdout]   24:     0x61da97fafc16 - core::ops::function::FnOnce::call_once::hc7396f322522b734
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61da980af5eb - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x61da980af5eb - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x61da980ae82e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x61da980ae82e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x61da980ae82e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x61da980ae82e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x61da980ae82e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x61da980ae82e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x61da980ae82e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x61da980723d4 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x61da980723d4 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x61da98075d7a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x61da98075d7a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x61da98075d7a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x61da98075d7a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x61da98075d7a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x61da98075d7a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x61da98075d7a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x61da980e95e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x61da980e95e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x61da980e95e7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7485f2d1faa4 - <unknown>
[INFO] [stdout]   47:     0x7485f2daca34 - clone
[INFO] [stdout]   48:                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 20.72s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tests`
[INFO] running `Command { std: "docker" "inspect" "1a85977d7307533adfbd14752ac625bda68ebf1c7688d01f110df2ad4b8310ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a85977d7307533adfbd14752ac625bda68ebf1c7688d01f110df2ad4b8310ca", kill_on_drop: false }`
[INFO] [stdout] 1a85977d7307533adfbd14752ac625bda68ebf1c7688d01f110df2ad4b8310ca
