[INFO] fetching crate trait-gen 2.0.6...
[INFO] testing trait-gen-2.0.6 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate trait-gen 2.0.6 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate trait-gen 2.0.6 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.9.5
[INFO] [stderr]   Downloaded toml_parser v1.0.2
[INFO] [stderr]   Downloaded toml_datetime v0.7.0
[INFO] [stderr]   Downloaded winnow v0.7.11
[INFO] [stderr]   Downloaded trybuild v1.0.110
[INFO] [stderr]   Downloaded serde_spanned v1.0.0
[INFO] [stderr]   Downloaded toml_writer v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be7bacfb5bd870524d0f3ce5466c2ef4633d8f8c4ba72885ad708872415158e9
[INFO] running `Command { std: "docker" "start" "-a" "be7bacfb5bd870524d0f3ce5466c2ef4633d8f8c4ba72885ad708872415158e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be7bacfb5bd870524d0f3ce5466c2ef4633d8f8c4ba72885ad708872415158e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7bacfb5bd870524d0f3ce5466c2ef4633d8f8c4ba72885ad708872415158e9", kill_on_drop: false }`
[INFO] [stdout] be7bacfb5bd870524d0f3ce5466c2ef4633d8f8c4ba72885ad708872415158e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46876261098d7bcce64a7e6b156597aa343283744917e81e45f1d72a5119f92e
[INFO] running `Command { std: "docker" "start" "-a" "46876261098d7bcce64a7e6b156597aa343283744917e81e45f1d72a5119f92e", 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 55.51s
[INFO] running `Command { std: "docker" "inspect" "46876261098d7bcce64a7e6b156597aa343283744917e81e45f1d72a5119f92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46876261098d7bcce64a7e6b156597aa343283744917e81e45f1d72a5119f92e", kill_on_drop: false }`
[INFO] [stdout] 46876261098d7bcce64a7e6b156597aa343283744917e81e45f1d72a5119f92e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e9908be06855353e2a068bdfd3d841bafa1ba054bf6ed8cfefd9c112748f600
[INFO] running `Command { std: "docker" "start" "-a" "6e9908be06855353e2a068bdfd3d841bafa1ba054bf6ed8cfefd9c112748f600", 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 target-triple v0.1.4
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling glob v0.3.2
[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 serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[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 2m 30s
[INFO] running `Command { std: "docker" "inspect" "6e9908be06855353e2a068bdfd3d841bafa1ba054bf6ed8cfefd9c112748f600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e9908be06855353e2a068bdfd3d841bafa1ba054bf6ed8cfefd9c112748f600", kill_on_drop: false }`
[INFO] [stdout] 6e9908be06855353e2a068bdfd3d841bafa1ba054bf6ed8cfefd9c112748f600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d53a5cf936234bd353f9c84f90938d9d803da71878a9a470434c082f441c5189
[INFO] running `Command { std: "docker" "start" "-a" "d53a5cf936234bd353f9c84f90938d9d803da71878a9a470434c082f441c5189", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trait_gen-f865961f0c32ce8f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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] test tests::test_replace_str ... 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-f9951296efce3ae1)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test advanced_format_non_strict_order::test ... ok
[INFO] [stdout] test advanced_format_permutation_long::test ... ok
[INFO] [stdout] test advanced_format_strict_order::test ... ok
[INFO] [stdout] test advanced_format_tuple::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 advanced_format_permutation::test ... ok
[INFO] [stdout] test ex01a::test_generated_types ... ok
[INFO] [stdout] test ex02a::test_add_mod ... ok
[INFO] [stdout] test conditional_code2::test ... ok
[INFO] [stdout] test impl_cond2::test_msb ... ok
[INFO] [stdout] test ex03a::test ... ok
[INFO] [stdout] test ex01a::test_original_type ... ok
[INFO] [stdout] test literals::test ... ok
[INFO] [stdout] test impl_type_01::test ... ok
[INFO] [stdout] test path_case_01::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 impl_cond::test_msb ... ok
[INFO] [stdout] test no_use_example::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_case_01::test ... ok
[INFO] [stdout] test type_case_02::test ... ok
[INFO] [stdout] test type_args::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 ex03b::test ... ok
[INFO] [stdout] test ex04::test ... ok
[INFO] [stdout] test impl_type_02::test ... ok
[INFO] [stdout] test path_case_02::inner::test ... ok
[INFO] [stdout] test advanced_format_tuple::test_fail - should panic ... ok
[INFO] [stderr]      Running tests/test_ui.rs (/opt/rustwide/target/debug/deps/test_ui-fcf61678e7c22880)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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 12.84s
[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' 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:     0x5e567242b002 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e567242b002 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e567242b002 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5e567242b002 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5e5672453e23 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5e5672453e23 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5e5672427603 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e5672427603 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5e567242ae52 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5e567242cffc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5e567242ce52 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5e56723f18f4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5e56723f18f4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5e567242dadb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5e567242dadb - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5e567242d7aa - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5e567242b509 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5e567242d43d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5e56724523b0 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5e567230412b - trybuild::run::<impl trybuild::Runner>::run::h07e9cd3d5945fda3
[INFO] [stdout]   20:     0x5e5672307590 - <trybuild::TestCases as core::ops::drop::Drop>::drop::h60a21ed7155ae18e
[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:     0x5e56722fd701 - core::ptr::drop_in_place<trybuild::TestCases>::haf61113e5c39a5d6
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ptr/mod.rs:799:1
[INFO] [stdout]   22:     0x5e56722fd701 - test_ui::ui::h6fb40ff6f849e9f1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_ui.rs:5:1
[INFO] [stdout]   23:     0x5e56722fd701 - test_ui::ui::{{closure}}::h12e9661ec7c344c7
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_ui.rs:2:8
[INFO] [stdout]   24:     0x5e56722fd701 - core::ops::function::FnOnce::call_once::h52154fa74d035ad9
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5e56723f707b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5e56723f707b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5e56723f626e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5e56723f626e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5e56723f626e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5e56723f626e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5e56723f626e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5e56723f626e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5e56723f626e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5e56723b9de4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5e56723b9de4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5e56723bd7ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5e56723bd7ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5e56723bd7ba - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5e56723bd7ba - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5e56723bd7ba - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5e56723bd7ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5e56723bd7ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5e5672431177 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5e5672431177 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5e5672431177 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7b80b4f56aa4 - <unknown>
[INFO] [stdout]   47:     0x7b80b4fe3a34 - clone
[INFO] [stdout]   48:                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 13.19s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test_ui`
[INFO] running `Command { std: "docker" "inspect" "d53a5cf936234bd353f9c84f90938d9d803da71878a9a470434c082f441c5189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53a5cf936234bd353f9c84f90938d9d803da71878a9a470434c082f441c5189", kill_on_drop: false }`
[INFO] [stdout] d53a5cf936234bd353f9c84f90938d9d803da71878a9a470434c082f441c5189
