[INFO] fetching crate trait-gen 2.0.6... [INFO] testing trait-gen-2.0.6 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate trait-gen 2.0.6 into /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate trait-gen 2.0.6 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.110 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 560ec1038d1c34f0f967cc76fd2433d13332146cae6155be93167b9c714e8766 [INFO] running `Command { std: "docker" "start" "-a" "560ec1038d1c34f0f967cc76fd2433d13332146cae6155be93167b9c714e8766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "560ec1038d1c34f0f967cc76fd2433d13332146cae6155be93167b9c714e8766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "560ec1038d1c34f0f967cc76fd2433d13332146cae6155be93167b9c714e8766", kill_on_drop: false }` [INFO] [stdout] 560ec1038d1c34f0f967cc76fd2433d13332146cae6155be93167b9c714e8766 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cbdf59581dc13671524c8a10ba7f3a23cccd6d1852d663f99acf90e78ebd3f3 [INFO] running `Command { std: "docker" "start" "-a" "0cbdf59581dc13671524c8a10ba7f3a23cccd6d1852d663f99acf90e78ebd3f3", 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 10.76s [INFO] running `Command { std: "docker" "inspect" "0cbdf59581dc13671524c8a10ba7f3a23cccd6d1852d663f99acf90e78ebd3f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cbdf59581dc13671524c8a10ba7f3a23cccd6d1852d663f99acf90e78ebd3f3", kill_on_drop: false }` [INFO] [stdout] 0cbdf59581dc13671524c8a10ba7f3a23cccd6d1852d663f99acf90e78ebd3f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43102ee6187acdb93ae608ceb72fca66281e531c8b871db1bd88de89e3835ee2 [INFO] running `Command { std: "docker" "start" "-a" "43102ee6187acdb93ae608ceb72fca66281e531c8b871db1bd88de89e3835ee2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling toml_writer v1.0.2 [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 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 30.08s [INFO] running `Command { std: "docker" "inspect" "43102ee6187acdb93ae608ceb72fca66281e531c8b871db1bd88de89e3835ee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43102ee6187acdb93ae608ceb72fca66281e531c8b871db1bd88de89e3835ee2", kill_on_drop: false }` [INFO] [stdout] 43102ee6187acdb93ae608ceb72fca66281e531c8b871db1bd88de89e3835ee2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9119c2d1f93e1475c9d712a4c0978940d2d6e2d6a635e4a2b1e6bf409537978c [INFO] running `Command { std: "docker" "start" "-a" "9119c2d1f93e1475c9d712a4c0978940d2d6e2d6a635e4a2b1e6bf409537978c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [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_replace_str ... ok [INFO] [stdout] test tests::test_parse_parameters::test1 ... ok [INFO] [stdout] test tests::parse_args ... ok [INFO] [stdout] test tests::test_path_prefix_len ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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_permutation::test ... ok [INFO] [stdout] test advanced_format_non_strict_order::test ... ok [INFO] [stdout] test advanced_format_strict_order::test ... ok [INFO] [stdout] test advanced_format_tuple::test ... ok [INFO] [stdout] test advanced_format_permutation_long::test ... ok [INFO] [stdout] test conditional_code2::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_cond::test_msb ... 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 impl_cond2::test_msb ... ok [INFO] [stdout] test path_case_03::test ... ok [INFO] [stdout] test path_case_04::test ... ok [INFO] [stdout] test path_case_01::test ... ok [INFO] [stdout] test path_case_02::inner::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 trait_gen_if_alone::test ... ok [INFO] [stdout] test subst_cases::test_add_mod ... ok [INFO] [stdout] test simple_formats::test ... ok [INFO] [stdout] test turbofish::test ... ok [INFO] [stdout] test type_fn_args::test ... ok [INFO] [stdout] test type_gen::test ... ok [INFO] [stdout] test impl_type_01::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 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 0.03s [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] Checking 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 15.12s [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: 0x62ade40a8b92 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62ade40a8b92 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62ade40a8b92 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x62ade40a8b92 - ::fmt::h52160e9da139e442 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x62ade40ba7df - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x62ade40ba7df - core::fmt::write::hf09a056a304e021a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x62ade4072a01 - std::io::default_write_fmt::hf1a3645468226e09 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x62ade4072a01 - std::io::Write::write_fmt::ha5ada6d6a18bde33 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x62ade4080022 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x62ade408569f - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x62ade4085531 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x62ade4042e2e - as core::ops::function::Fn>::call::h3d020961abd83a77 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 12: 0x62ade4042e2e - test::test_main_with_exit_callback::{{closure}}::h720dd2fdb2ddcdca [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62ade4085d5f - as core::ops::function::Fn>::call::h75334a5fed245bca [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stdout] 14: 0x62ade4085d5f - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x62ade4085bba - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x62ade4080159 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x62ade4065d6d - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x62ade40c3b50 - core::panicking::panic_fmt::heb245a301f4395db [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:78:14 [INFO] [stdout] 19: 0x62ade3ef7cf3 - trybuild::run::::run::h99ede8e971bde971 [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: 0x62ade3ef2388 - ::drop::h7662c07b99c46010 [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: 0x62ade3de0d67 - core::ptr::drop_in_place::h993777ece0ddf298 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ptr/mod.rs:804:1 [INFO] [stdout] 22: 0x62ade3de1303 - test_ui::ui::h1eab3f8eda8f7149 [INFO] [stdout] at /opt/rustwide/workdir/tests/test_ui.rs:5:1 [INFO] [stdout] 23: 0x62ade3de1337 - test_ui::ui::{{closure}}::hed52460c8f8bbd31 [INFO] [stdout] at /opt/rustwide/workdir/tests/test_ui.rs:2:8 [INFO] [stdout] 24: 0x62ade3de0d16 - core::ops::function::FnOnce::call_once::ha366e541a9398e29 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x62ade4042c5b - core::ops::function::FnOnce::call_once::h933a5d67211adff2 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x62ade4042c5b - test::__rust_begin_short_backtrace::h2157af19b0990ffb [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x62ade4058835 - test::run_test_in_process::{{closure}}::hc3b17e0f313c900a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x62ade4058835 - as core::ops::function::FnOnce<()>>::call_once::ha23e4b490259273c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x62ade4058835 - std::panicking::catch_unwind::do_call::h8dc9d5da83792f7a [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x62ade4058835 - std::panicking::catch_unwind::h0d8461330de4a18b [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x62ade4058835 - std::panic::catch_unwind::h0321b51397bf9811 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x62ade4058835 - test::run_test_in_process::hcaaa440fdbe4a513 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x62ade4058835 - test::run_test::{{closure}}::h6345da602b85d6c3 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x62ade402f044 - test::run_test::{{closure}}::h90a3b75194d37b5d [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x62ade402f044 - std::sys::backtrace::__rust_begin_short_backtrace::hae41a17001f53ede [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x62ade403290a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h6ea895368381e0b1 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x62ade403290a - as core::ops::function::FnOnce<()>>::call_once::h9c39013633bb9237 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x62ade403290a - std::panicking::catch_unwind::do_call::hac7dba9ee4d99108 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x62ade403290a - std::panicking::catch_unwind::h73015d00e4866ebc [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x62ade403290a - std::panic::catch_unwind::h6f7b38e188aa4f62 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x62ade403290a - std::thread::Builder::spawn_unchecked_::{{closure}}::h969a6a2dc1856df7 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x62ade403290a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h269ad1ff23e72122 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x62ade407ab1f - as core::ops::function::FnOnce>::call_once::hdd09a470c130e806 [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1973:9 [INFO] [stdout] 44: 0x62ade407ab1f - std::sys::thread::unix::Thread::new::thread_start::h14ea1ba6e320367c [INFO] [stdout] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x71a450ff1aa4 - [INFO] [stdout] 46: 0x71a45107ea34 - 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 15.95s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test_ui` [INFO] running `Command { std: "docker" "inspect" "9119c2d1f93e1475c9d712a4c0978940d2d6e2d6a635e4a2b1e6bf409537978c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9119c2d1f93e1475c9d712a4c0978940d2d6e2d6a635e4a2b1e6bf409537978c", kill_on_drop: false }` [INFO] [stdout] 9119c2d1f93e1475c9d712a4c0978940d2d6e2d6a635e4a2b1e6bf409537978c