[INFO] fetching crate trait-gen 2.0.6... [INFO] testing trait-gen-2.0.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate trait-gen 2.0.6 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate trait-gen 2.0.6 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate trait-gen 2.0.6 [INFO] tweaked toml for crates.io crate trait-gen 2.0.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate trait-gen 2.0.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate trait-gen 2.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d03bb7be6063adf56016e6c640cb4555b2e7ac3fa6d7d4a25b8576851dde9fc [INFO] running `Command { std: "docker" "start" "-a" "0d03bb7be6063adf56016e6c640cb4555b2e7ac3fa6d7d4a25b8576851dde9fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d03bb7be6063adf56016e6c640cb4555b2e7ac3fa6d7d4a25b8576851dde9fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d03bb7be6063adf56016e6c640cb4555b2e7ac3fa6d7d4a25b8576851dde9fc", kill_on_drop: false }` [INFO] [stdout] 0d03bb7be6063adf56016e6c640cb4555b2e7ac3fa6d7d4a25b8576851dde9fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8884252fd94b2b25a53ae59e31da72b782efb4842f5c7291d89a1431bed9d3f [INFO] running `Command { std: "docker" "start" "-a" "e8884252fd94b2b25a53ae59e31da72b782efb4842f5c7291d89a1431bed9d3f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling trait-gen v2.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.48s [INFO] running `Command { std: "docker" "inspect" "e8884252fd94b2b25a53ae59e31da72b782efb4842f5c7291d89a1431bed9d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8884252fd94b2b25a53ae59e31da72b782efb4842f5c7291d89a1431bed9d3f", kill_on_drop: false }` [INFO] [stdout] e8884252fd94b2b25a53ae59e31da72b782efb4842f5c7291d89a1431bed9d3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cde4ac3f88bb625753e02224feb167d6088e2d264c646efffe3be56b443aa784 [INFO] running `Command { std: "docker" "start" "-a" "cde4ac3f88bb625753e02224feb167d6088e2d264c646efffe3be56b443aa784", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling trait-gen v2.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.48s [INFO] running `Command { std: "docker" "inspect" "cde4ac3f88bb625753e02224feb167d6088e2d264c646efffe3be56b443aa784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cde4ac3f88bb625753e02224feb167d6088e2d264c646efffe3be56b443aa784", kill_on_drop: false }` [INFO] [stdout] cde4ac3f88bb625753e02224feb167d6088e2d264c646efffe3be56b443aa784 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d13e118824e402348dccf94ea1e6dedbf513311a1d87de442516c3688e32a872 [INFO] running `Command { std: "docker" "start" "-a" "d13e118824e402348dccf94ea1e6dedbf513311a1d87de442516c3688e32a872", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_gen-dfe3495f3df96111) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_path_prefix_len ... ok [INFO] [stdout] test tests::parse_args ... ok [INFO] [stdout] test tests::test_replace_str ... ok [INFO] [stdout] test tests::test_parse_parameters::test1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-c092852a9dfcebf8) [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test advanced_format_strict_order::test ... ok [INFO] [stdout] test conditional_code2::test ... ok [INFO] [stdout] test advanced_format_permutation_long::test ... ok [INFO] [stdout] test advanced_format_tuple::test ... ok [INFO] [stdout] test advanced_format_permutation::test ... ok [INFO] [stdout] test conditional_code3::test ... ok [INFO] [stdout] test conditional_code::test ... ok [INFO] [stdout] test cross_product::test ... ok [INFO] [stdout] test ex01a::test_generated_types ... ok [INFO] [stdout] test ex01a::test_original_type ... ok [INFO] [stdout] test ex02a::test_add_mod ... ok [INFO] [stdout] test ex03a::test ... ok [INFO] [stdout] test ex03b::test ... ok [INFO] [stdout] test ex04::test ... ok [INFO] [stdout] test impl_cond2::test_msb ... ok [INFO] [stdout] test impl_cond::test_msb ... ok [INFO] [stdout] test impl_type_01::test ... ok [INFO] [stdout] test impl_type_02::test ... ok [INFO] [stdout] test literals::test ... ok [INFO] [stdout] test no_use_example::test ... ok [INFO] [stdout] test path_case_01::test ... ok [INFO] [stdout] test path_case_02::inner::test ... ok [INFO] [stdout] test path_case_03::test ... ok [INFO] [stdout] test path_case_04::test ... ok [INFO] [stdout] test path_case_05::inner::depth::test ... ok [INFO] [stdout] test path_case_06::test ... ok [INFO] [stdout] test path_case_07::test ... ok [INFO] [stdout] test simple_formats::test ... ok [INFO] [stdout] test subst_cases::test_add_mod ... ok [INFO] [stdout] test trait_gen_if_alone::test ... ok [INFO] [stdout] test turbofish::test ... ok [INFO] [stdout] test type_args::test ... ok [INFO] [stdout] test type_case_01::test ... ok [INFO] [stdout] test type_case_02::test ... ok [INFO] [stdout] test type_case_03::test ... ok [INFO] [stdout] test type_case_04::test ... ok [INFO] [stdout] test type_fn_args::test ... ok [INFO] [stdout] test type_gen::test ... ok [INFO] [stdout] test advanced_format_non_strict_order::test ... ok [INFO] [stdout] test advanced_format_tuple::test_fail - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/test_ui.rs (/opt/rustwide/target/debug/deps/test_ui-5db9b897ad00ee61) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling trait-gen v2.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking trait-gen-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/trait-gen) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.39s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/trait_gen.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: expected identifier [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | #[trait_gen(-> i16, u16)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: expected `->` [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | #[trait_gen(T in i16, u16)] [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: expected type after '->' [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #[trait_gen(T -> )] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the attribute macro `trait_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: expected `,` [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | #[trait_gen(T -> i16 u16)] [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: unexpected end of input, expected identifier [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[trait_gen] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the attribute macro `trait_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: unexpected end of input, expected identifier [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | #[trait_gen()] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the attribute macro `trait_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: expected `->` [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:42:14 [INFO] [stderr] | [INFO] [stderr] 42 | #[trait_gen(T; U -> u16, u32)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: expected `=` [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:48:16 [INFO] [stderr] | [INFO] [stderr] 48 | #[trait_gen(T !! U -> u16, u32)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: Type 'T' is reserved for the substitution. [INFO] [stderr] [INFO] [stderr] = help: Use another identifier for this local generic type. [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:59:20 [INFO] [stderr] | [INFO] [stderr] 59 | fn int_mod (a: T, m: T) -> T { // <== ERROR, conflicting 'T' [INFO] [stderr] | ^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: expected identifier [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | #[trait_gen(-> i16, u16)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: expected `->` [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | #[trait_gen(T in i16, u16)] [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: expected type after '->' [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #[trait_gen(T -> )] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the attribute macro `trait_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: expected `,` [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | #[trait_gen(T -> i16 u16)] [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: unexpected end of input, expected identifier [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | #[trait_gen] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the attribute macro `trait_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: unexpected end of input, expected identifier [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | #[trait_gen()] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the attribute macro `trait_gen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: expected `->` [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:42:14 [INFO] [stderr] | [INFO] [stderr] 42 | #[trait_gen(T; U -> u16, u32)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: expected `=` [INFO] [stderr] [INFO] [stderr] = help: The expected format is: #[trait_gen(T -> Type1, Type2, Type3)] [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:48:16 [INFO] [stderr] | [INFO] [stderr] 48 | #[trait_gen(T !! U -> u16, u32)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: Type 'T' is reserved for the substitution. [INFO] [stderr] [INFO] [stderr] = help: Use another identifier for this local generic type. [INFO] [stderr] [INFO] [stderr] --> tests/ui/trait_gen.rs:59:20 [INFO] [stderr] | [INFO] [stderr] 59 | fn int_mod (a: T, m: T) -> T { // <== ERROR, conflicting 'T' [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/ui/trait_gen_if.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test ui ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- ui stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'ui' (63) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13: [INFO] [stdout] 1 of 2 tests failed [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5faafeed9772 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5faafeed9772 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5faafeed9772 - std::sys::backtrace::_print_fmt::h255777b7ec902439 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5faafeed9772 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5faafeeeb07f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5faafeeeb07f - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x5faafeea3e93 - std::io::default_write_fmt::h2580ece0d4b58e51 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5faafeea3e93 - std::io::Write::write_fmt::hac9e42858f273b87 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5faafeeb1302 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5faafeeb695f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5faafeeb67f1 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5faafee7682e - as core::ops::function::Fn>::call::h8c698701e444e564 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stdout] 12: 0x5faafee7682e - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5faafeeb6f6f - as core::ops::function::Fn>::call::hc4f222a8a57c637a [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stdout] 14: 0x5faafeeb6f6f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5faafeeb6dca - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5faafeeb1439 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5faafee9771d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5faafeef4370 - core::panicking::panic_fmt::h774fb860369a0f7b [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5faafed18e8b - trybuild::run::::run::h5170f4eddf3442c4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13 [INFO] [stdout] 20: 0x5faafed13768 - ::drop::h51522ac54ea8ee3b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/lib.rs:342:38 [INFO] [stdout] 21: 0x5faafec21e27 - core::ptr::drop_in_place::h0e91b826431098a7 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ptr/mod.rs:805:1 [INFO] [stdout] 22: 0x5faafec22383 - test_ui::ui::h2067ea4269b3103e [INFO] [stdout] at /opt/rustwide/workdir/tests/test_ui.rs:5:1 [INFO] [stdout] 23: 0x5faafec223b7 - test_ui::ui::{{closure}}::h88615fd976f18437 [INFO] [stdout] at /opt/rustwide/workdir/tests/test_ui.rs:2:8 [INFO] [stdout] 24: 0x5faafec21d86 - core::ops::function::FnOnce::call_once::h074bc5213866f2fc [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5faafee7667b - core::ops::function::FnOnce::call_once::h4f6eabe90cccb47d [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x5faafee7667b - test::__rust_begin_short_backtrace::h94208530f2b4c8c7 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x5faafee8a68d - test::run_test_in_process::{{closure}}::hbdc6a45a78c46404 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x5faafee8a68d - as core::ops::function::FnOnce<()>>::call_once::h7f9d8efc7eedd165 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x5faafee8a68d - std::panicking::catch_unwind::do_call::he5edbaf126c13b99 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x5faafee8a68d - std::panicking::catch_unwind::h3d6a8652eceeabce [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x5faafee8a68d - std::panic::catch_unwind::hbef0c501dd7bb498 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5faafee8a68d - test::run_test_in_process::h400008a46a5006a0 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x5faafee8a68d - test::run_test::{{closure}}::h9a131655b31d9427 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x5faafee63bd4 - test::run_test::{{closure}}::he4a7177c216308c0 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x5faafee63bd4 - std::sys::backtrace::__rust_begin_short_backtrace::hd3980e9c55d6c539 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x5faafee6750a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h18552df67c7aa9b8 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 37: 0x5faafee6750a - as core::ops::function::FnOnce<()>>::call_once::h3d7b285234641a08 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x5faafee6750a - std::panicking::catch_unwind::do_call::h5a2b5cf36528a5b2 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x5faafee6750a - std::panicking::catch_unwind::h7e8b531bbda77d20 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x5faafee6750a - std::panic::catch_unwind::hf9bbb2040b4f1e6c [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x5faafee6750a - std::thread::Builder::spawn_unchecked_::{{closure}}::h600f92cf68549574 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 42: 0x5faafee6750a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb6607307df8a1847 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x5faafeeac0bf - as core::ops::function::FnOnce>::call_once::h6891ad53a5ed6f52 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9 [INFO] [stdout] 44: 0x5faafeeac0bf - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stdout] 45: 0x78f7f36deaa4 - [INFO] [stdout] 46: 0x78f7f376ba64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] ui [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.99s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test_ui` [INFO] running `Command { std: "docker" "inspect" "d13e118824e402348dccf94ea1e6dedbf513311a1d87de442516c3688e32a872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d13e118824e402348dccf94ea1e6dedbf513311a1d87de442516c3688e32a872", kill_on_drop: false }` [INFO] [stdout] d13e118824e402348dccf94ea1e6dedbf513311a1d87de442516c3688e32a872