[INFO] fetching crate enum_discriminant 1.0.1...
[INFO] testing enum_discriminant-1.0.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate enum_discriminant 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate enum_discriminant 1.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate enum_discriminant 1.0.1
[INFO] tweaked toml for crates.io crate enum_discriminant 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate enum_discriminant 1.0.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate enum_discriminant 1.0.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f
[INFO] running `Command { std: "docker" "start" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling enum_discriminant_traits v1.0.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling enum_discriminant_macros v1.0.1
[INFO] [stderr]    Compiling enum_discriminant v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling winnow v0.7.6
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling trybuild v1.0.104
[INFO] [stderr]    Compiling enum_discriminant v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 25.46s
[INFO] running `Command { std: "docker" "inspect" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/enum_discriminant/25d05e0dd0bcef55/out/enum_discriminant-25d05e0dd0bcef55)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/discriminant_tests.rs (/opt/rustwide/target/release/build/enum_discriminant/47a0080768281db9/out/discriminant_tests-47a0080768281db9)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test all_types_work ... ok
[INFO] [stdout] test c_repr_enum_works ... ok
[INFO] [stdout] test auto_assigned_discrimnants_are_handled_correctly ... ok
[INFO] [stdout] test derive_from_discriminant_works_with_discriminant_macro_after ... ok
[INFO] [stdout] test can_create_unit_variant_from_discrimnant ... ok
[INFO] [stdout] test derive_from_discriminant_works_with_discriminant_macro_before ... ok
[INFO] [stdout] test derive_from_discriminant_works_with_repr_macro_after ... ok
[INFO] [stdout] test derive_into_discriminant_works_with_discriminant_macro_before ... ok
[INFO] [stdout] test derive_into_discriminant_works_with_repr_macro_after ... ok
[INFO] [stdout] test discrimnant_returns_correct_value_for_all_types_of_variants ... ok
[INFO] [stdout] test derive_from_discriminant_works_with_repr_macro_before ... ok
[INFO] [stdout] test derive_into_discriminant_works_with_discriminant_macro_after ... ok
[INFO] [stdout] test expressions_in_discrimnant_works_with_auto_assign ... ok
[INFO] [stdout] test derive_into_discriminant_works_with_repr_macro_before ... ok
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling enum_discriminant_traits v1.0.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling enum_discriminant_macros v1.0.1
[INFO] [stderr]     Checking enum_discriminant v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking enum_discriminant-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/enum_discriminant)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/compile-fail/derive_from_discriminant_without_repr.rs ... ok
[INFO] [stderr] test tests/compile-fail/derive_into_discriminant_without_repr.rs ... ok
[INFO] [stderr] test tests/compile-fail/no_type.rs ... ok
[INFO] [stderr] test tests/compile-fail/several_integer_types.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0566]: conflicting representation hints
[INFO] [stderr]  --> tests/compile-fail/several_integer_types.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[discriminant(u8, u32)]
[INFO] [stderr]   |                ^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585>
[INFO] [stderr]   = note: `#[deny(conflicting_repr_hints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0566]: conflicting representation hints
[INFO] [stderr]  --> tests/compile-fail/several_integer_types.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[repr(u8, u32)]
[INFO] [stderr]   |        ^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585>
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0566]: conflicting representation hints
[INFO] [stderr]  --> tests/compile-fail/several_integer_types.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[discriminant(u8, u32)]
[INFO] [stderr]   |                ^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585>
[INFO] [stderr]   = note: `#[deny(conflicting_repr_hints)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0566]: conflicting representation hints
[INFO] [stderr]  --> tests/compile-fail/several_integer_types.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[repr(u8, u32)]
[INFO] [stderr]   |        ^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585>
[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] [stdout] test compile_fail ... FAILED
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] test tests/compile-fail/several_variants_with_same_discriminant.rs ... ok
[INFO] [stdout] failures:
[INFO] [stderr] test tests/compile-fail/unknown_type.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] ---- compile_fail stdout ----
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test discriminant_tests`
[INFO] [stdout] thread 'compile_fail' (676) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.104/src/run.rs:102:13:
[INFO] [stdout] 1 of 6 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b823c4d9391 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b823c4efe1a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5b823c4ddc5c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b823c4b2046 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b823c4d0249 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5b823c4698a0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5b823c4d0402 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b823c4b20f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b823c4aaa89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b823c4b2cfd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b823c4f054c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b823c39a0a7 - <trybuild[7d3cfb7d5a55c6ff]::Runner>::run
[INFO] [stdout]   12:     0x5b823c39d2f0 - <trybuild[7d3cfb7d5a55c6ff]::TestCases as core[a373ad73a504971]::ops::drop::Drop>::drop
[INFO] [stdout]   13:     0x5b823c3949b8 - discriminant_tests[ff4e7a57d3b581e2]::compile_fail
[INFO] [stdout]   14:     0x5b823c394bb9 - <discriminant_tests[ff4e7a57d3b581e2]::compile_fail::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5b823c45cceb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5b823c469ec5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5b823c4637b4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5b823c46cf52 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5b823c4d85ef - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x73aaaef7fdfa - <unknown>
[INFO] [stdout]   21:     0x73aaaf0133d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     compile_fail
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f", kill_on_drop: false }`
[INFO] [stdout] c3bad6e22579063787a48d84080369fb0ff9921084b3294f1e9244b97d811f8f
