[INFO] fetching crate trait-gen 2.0.6...
[INFO] testing trait-gen-2.0.6 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate trait-gen 2.0.6 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate trait-gen 2.0.6 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97eea57511e67e19077fbf29dea40f4285c20cb4febdedfed3d08e71467014e0
[INFO] running `Command { std: "docker" "start" "-a" "97eea57511e67e19077fbf29dea40f4285c20cb4febdedfed3d08e71467014e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97eea57511e67e19077fbf29dea40f4285c20cb4febdedfed3d08e71467014e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97eea57511e67e19077fbf29dea40f4285c20cb4febdedfed3d08e71467014e0", kill_on_drop: false }`
[INFO] [stdout] 97eea57511e67e19077fbf29dea40f4285c20cb4febdedfed3d08e71467014e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2016b79b5cd338d2bbc6940b1142d6539dfcf588d32c03ebbf44067a9ff4ad91
[INFO] running `Command { std: "docker" "start" "-a" "2016b79b5cd338d2bbc6940b1142d6539dfcf588d32c03ebbf44067a9ff4ad91", 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 7.85s
[INFO] running `Command { std: "docker" "inspect" "2016b79b5cd338d2bbc6940b1142d6539dfcf588d32c03ebbf44067a9ff4ad91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2016b79b5cd338d2bbc6940b1142d6539dfcf588d32c03ebbf44067a9ff4ad91", kill_on_drop: false }`
[INFO] [stdout] 2016b79b5cd338d2bbc6940b1142d6539dfcf588d32c03ebbf44067a9ff4ad91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d697feac9d27408052bbff23f53020d794a45f845237319de95926c484fbf44
[INFO] running `Command { std: "docker" "start" "-a" "9d697feac9d27408052bbff23f53020d794a45f845237319de95926c484fbf44", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling toml_writer 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 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 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 16.72s
[INFO] running `Command { std: "docker" "inspect" "9d697feac9d27408052bbff23f53020d794a45f845237319de95926c484fbf44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d697feac9d27408052bbff23f53020d794a45f845237319de95926c484fbf44", kill_on_drop: false }`
[INFO] [stdout] 9d697feac9d27408052bbff23f53020d794a45f845237319de95926c484fbf44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c88c0f5c414fdde6c21e761cea270063cc2f686ded2511be1077f393c7a9de4
[INFO] running `Command { std: "docker" "start" "-a" "1c88c0f5c414fdde6c21e761cea270063cc2f686ded2511be1077f393c7a9de4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_gen-fee20180d95785b6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_replace_str ... ok
[INFO] [stdout] test tests::test_path_prefix_len ... ok
[INFO] [stdout] test tests::parse_args ... 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 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-7247a5b61757a113)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test advanced_format_non_strict_order::test ... ok
[INFO] [stdout] test advanced_format_permutation::test ... ok
[INFO] [stdout] test advanced_format_tuple::test ... ok
[INFO] [stdout] test conditional_code2::test ... ok
[INFO] [stdout] test advanced_format_permutation_long::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 conditional_code3::test ... ok
[INFO] [stdout] test advanced_format_strict_order::test ... 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 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_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 path_case_03::test ... ok
[INFO] [stdout] test impl_type_02::test ... ok
[INFO] [stdout] test turbofish::test ... ok
[INFO] [stdout] test literals::test ... ok
[INFO] [stdout] test type_args::test ... ok
[INFO] [stdout] test type_case_01::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_case_02::test ... ok
[INFO] [stdout] test type_gen::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-a4451a3e248fe8ae)
[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]     Checking 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 9.15s
[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<T: Num> (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<T: Num> (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' (71) 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:     0x6077045f1132 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6077045f1132 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6077045f1132 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6077045f1132 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60770460802a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60770460802a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x6077045f6596 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6077045f6596 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6077045ccedf - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6077045ccedf - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6077045e84f9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6077045813ce - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6077045813ce - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6077045e86b2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6077045e86b2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6077045ccf98 - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6077045c1dc9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6077045cdded - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60770460873c - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x607704456d34 - <trybuild[be4dcb7bce1b2704]::Runner>::run
[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:     0x607704469028 - <trybuild[be4dcb7bce1b2704]::TestCases as core[27de1724e4349be2]::ops::drop::Drop>::drop
[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:     0x6077043389d7 - core[27de1724e4349be2]::ptr::drop_in_place::<trybuild[be4dcb7bce1b2704]::TestCases>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   22:     0x607704338c23 - test_ui[e59072c02f2b0065]::ui
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_ui.rs:5:1
[INFO] [stdout]   23:     0x607704338b77 - test_ui[e59072c02f2b0065]::ui::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_ui.rs:2:8
[INFO] [stdout]   24:     0x6077043390f6 - <test_ui[e59072c02f2b0065]::ui::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x60770457577b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x60770457577b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x607704581fda - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x607704581fda - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x607704581fda - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x607704581fda - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x607704581fda - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x607704581fda - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x607704581fda - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x60770457d584 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x60770457d584 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x607704584ad2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x607704584ad2 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x607704584ad2 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x607704584ad2 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x607704584ad2 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x607704584ad2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x607704584ad2 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6077045f03ff - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x6077045f03ff - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x70e5b6308aa4 - <unknown>
[INFO] [stdout]   46:     0x70e5b6395a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[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 9.57s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test_ui`
[INFO] running `Command { std: "docker" "inspect" "1c88c0f5c414fdde6c21e761cea270063cc2f686ded2511be1077f393c7a9de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c88c0f5c414fdde6c21e761cea270063cc2f686ded2511be1077f393c7a9de4", kill_on_drop: false }`
[INFO] [stdout] 1c88c0f5c414fdde6c21e761cea270063cc2f686ded2511be1077f393c7a9de4
