[INFO] fetching crate viaspf 0.4.1...
[INFO] building viaspf-0.4.1 against try#b755f8b9936d084e0363ce6b393c7e444a37080e for pr-97334-1
[INFO] extracting crate viaspf 0.4.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate viaspf 0.4.1 on toolchain b755f8b9936d084e0363ce6b393c7e444a37080e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate viaspf 0.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate viaspf 0.4.1
[INFO] tweaked toml for crates.io crate viaspf 0.4.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate viaspf 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e066bae5c1f0a17c79f92fe0ea04550a542aaa62770705ae4ca2afe9a2520f63
[INFO] running `Command { std: "docker" "start" "-a" "e066bae5c1f0a17c79f92fe0ea04550a542aaa62770705ae4ca2afe9a2520f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e066bae5c1f0a17c79f92fe0ea04550a542aaa62770705ae4ca2afe9a2520f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e066bae5c1f0a17c79f92fe0ea04550a542aaa62770705ae4ca2afe9a2520f63", kill_on_drop: false }`
[INFO] [stdout] e066bae5c1f0a17c79f92fe0ea04550a542aaa62770705ae4ca2afe9a2520f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c61b1cd08bca9753fd89c1292ca6e983d9d03a5044355da0050dd16ac1771c61
[INFO] running `Command { std: "docker" "start" "-a" "c61b1cd08bca9753fd89c1292ca6e983d9d03a5044355da0050dd16ac1771c61", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling viaspf-record v0.4.1
[INFO] [stderr]    Compiling tokio v1.18.2
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling viaspf v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: internal compiler error: compiler/rustc_mir_transform/src/generator.rs:760:13: Broken MIR: generator contains type &mut String in MIR, but typeck only knows about {ResumeTy, (), &ExplainString, &mut Query, &Resolver, String, ExplainString, Vec<ExplainStringSegment>, std::slice::Iter<ExplainStringSegment>, Option<&ExplainStringSegment>, !, &ExplainStringSegment, &viaspf_record::MacroString, Pin<Box<dyn Future<Output = Result<String, EvalError>> + Send>>, Result<String, EvalError>, ControlFlow<Result<Infallible, EvalError>, String>, &str, &String} and [&viaspf_record::ExplainString, &mut eval::query::Query, &eval::query::Resolver]
[INFO] [stdout]   --> src/eval/macros.rs:81:29
[INFO] [stdout]    |
[INFO] [stdout] 81 |       ) -> EvalResult<String> {
[INFO] [stdout]    |  _____________________________^
[INFO] [stdout] 82 | |         trace!(query, Tracepoint::ExpandExplainString(self.clone()));
[INFO] [stdout] 83 | |
[INFO] [stdout] 84 | |         let mut result = String::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |         Ok(result)
[INFO] [stdout] 96 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at 'Box<dyn Any>', /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/compiler/rustc_errors/src/lib.rs:1398:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f8596720210 - std::backtrace_rs::backtrace::libunwind::trace::h0635bbcc15f1a527
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    1:     0x7f8596720210 - std::backtrace_rs::backtrace::trace_unsynchronized::h2f139649c4717994
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f8596720210 - std::sys_common::backtrace::_print_fmt::h1bfd64239328f990
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]    3:     0x7f8596720210 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h0228dc1410a56233
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]    4:     0x7f859677b02e - core::fmt::write::hceb37e40129b2ef6
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/core/src/fmt/mod.rs:1202:17
[INFO] [stderr]    5:     0x7f8596710ad5 - std::io::Write::write_fmt::h7aef09b2f8dd6912
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/io/mod.rs:1679:15
[INFO] [stderr]    6:     0x7f8596722e63 - std::sys_common::backtrace::_print::h9317a39a27ffc158
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]    7:     0x7f8596722e63 - std::sys_common::backtrace::print::h3f862bf30220d547
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]    8:     0x7f8596722e63 - std::panicking::default_hook::{{closure}}::h5f1809c5cfd4c61f
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:295:22
[INFO] [stderr]    9:     0x7f8596722b4f - std::panicking::default_hook::h48ae03b43c4da387
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:314:9
[INFO] [stderr]   10:     0x7f8598f9b461 - <rustc_driver[d785e9c303ecd8ca]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[87f6064f357e42c2]::ops::function::FnOnce<(&core[87f6064f357e42c2]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
[INFO] [stderr]   11:     0x7f859672369d - std::panicking::rust_panic_with_hook::h064155defabdfb6a
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:702:17
[INFO] [stderr]   12:     0x7f85991ff651 - std[2aca39d6cbfe9e59]::panicking::begin_panic::<rustc_errors[7468fe47648b8434]::ExplicitBug>::{closure#0}
[INFO] [stderr]   13:     0x7f85991fa796 - std[2aca39d6cbfe9e59]::sys_common::backtrace::__rust_end_short_backtrace::<std[2aca39d6cbfe9e59]::panicking::begin_panic<rustc_errors[7468fe47648b8434]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   14:     0x7f85991f9b46 - std[2aca39d6cbfe9e59]::panicking::begin_panic::<rustc_errors[7468fe47648b8434]::ExplicitBug>
[INFO] [stderr]   15:     0x7f8599242be6 - std[2aca39d6cbfe9e59]::panic::panic_any::<rustc_errors[7468fe47648b8434]::ExplicitBug>
[INFO] [stderr]   16:     0x7f8599241801 - <rustc_errors[7468fe47648b8434]::HandlerInner>::span_bug::<rustc_span[fe001c2be11f5545]::span_encoding::Span, &alloc[70b5d75d5e7e3937]::string::String>
[INFO] [stderr]   17:     0x7f8599241570 - <rustc_errors[7468fe47648b8434]::Handler>::span_bug::<rustc_span[fe001c2be11f5545]::span_encoding::Span, &alloc[70b5d75d5e7e3937]::string::String>
[INFO] [stderr]   18:     0x7f859926e788 - rustc_middle[7be35d0dc781b06b]::ty::context::tls::with_context_opt::<rustc_middle[7be35d0dc781b06b]::ty::context::tls::with_opt<rustc_middle[7be35d0dc781b06b]::util::bug::opt_span_bug_fmt<rustc_span[fe001c2be11f5545]::span_encoding::Span>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]   19:     0x7f859926e5a6 - rustc_middle[7be35d0dc781b06b]::util::bug::opt_span_bug_fmt::<rustc_span[fe001c2be11f5545]::span_encoding::Span>
[INFO] [stderr]   20:     0x7f859926e564 - rustc_middle[7be35d0dc781b06b]::util::bug::span_bug_fmt::<rustc_span[fe001c2be11f5545]::span_encoding::Span>
[INFO] [stderr]   21:     0x7f85991f576d - <rustc_mir_transform[f8f749f4a15136ee]::generator::StateTransform as rustc_middle[7be35d0dc781b06b]::mir::MirPass>::run_pass
[INFO] [stderr]   22:     0x7f8597a3bf3a - rustc_mir_transform[f8f749f4a15136ee]::pass_manager::run_passes_no_validate
[INFO] [stderr]   23:     0x7f8597a351d4 - rustc_mir_transform[f8f749f4a15136ee]::run_analysis_to_runtime_passes
[INFO] [stderr]   24:     0x7f8597a341e1 - rustc_mir_transform[f8f749f4a15136ee]::mir_drops_elaborated_and_const_checked
[INFO] [stderr]   25:     0x7f85985f71ea - rustc_query_system[6839c0556e8dcf6d]::query::plumbing::try_execute_query::<rustc_query_impl[6be44b85c7dc48f0]::plumbing::QueryCtxt, rustc_query_system[6839c0556e8dcf6d]::query::caches::DefaultCache<rustc_middle[7be35d0dc781b06b]::ty::WithOptConstParam<rustc_span[fe001c2be11f5545]::def_id::LocalDefId>, &rustc_data_structures[54467c84bdba8388]::steal::Steal<rustc_middle[7be35d0dc781b06b]::mir::Body>>>
[INFO] [stderr]   26:     0x7f8598edc2fc - <rustc_query_impl[6be44b85c7dc48f0]::Queries as rustc_middle[7be35d0dc781b06b]::ty::query::QueryEngine>::mir_drops_elaborated_and_const_checked
[INFO] [stderr]   27:     0x7f8597a9aafb - rustc_mir_transform[f8f749f4a15136ee]::optimized_mir
[INFO] [stderr]   28:     0x7f8597fd8ae9 - rustc_query_system[6839c0556e8dcf6d]::query::plumbing::try_execute_query::<rustc_query_impl[6be44b85c7dc48f0]::plumbing::QueryCtxt, rustc_query_system[6839c0556e8dcf6d]::query::caches::DefaultCache<rustc_span[fe001c2be11f5545]::def_id::DefId, &rustc_middle[7be35d0dc781b06b]::mir::Body>>
[INFO] [stderr]   29:     0x7f8598edc721 - <rustc_query_impl[6be44b85c7dc48f0]::Queries as rustc_middle[7be35d0dc781b06b]::ty::query::QueryEngine>::optimized_mir
[INFO] [stderr]   30:     0x7f85982c20c1 - <rustc_metadata[7655654f33e3fc04]::rmeta::encoder::EncodeContext>::encode_crate_root
[INFO] [stderr]   31:     0x7f8597db9d92 - rustc_metadata[7655654f33e3fc04]::rmeta::encoder::encode_metadata_impl
[INFO] [stderr]   32:     0x7f8597d9754e - rustc_data_structures[54467c84bdba8388]::sync::join::<rustc_metadata[7655654f33e3fc04]::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata[7655654f33e3fc04]::rmeta::encoder::encode_metadata::{closure#1}, (), ()>
[INFO] [stderr]   33:     0x7f8597d97439 - rustc_metadata[7655654f33e3fc04]::rmeta::encoder::encode_metadata
[INFO] [stderr]   34:     0x7f8597d9654d - rustc_metadata[7655654f33e3fc04]::fs::encode_and_write_metadata
[INFO] [stderr]   35:     0x7f8597d8dc22 - <rustc_interface[4ffcd4abddbf64f2]::passes::QueryContext>::enter::<<rustc_interface[4ffcd4abddbf64f2]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[87f6064f357e42c2]::result::Result<alloc[70b5d75d5e7e3937]::boxed::Box<dyn core[87f6064f357e42c2]::any::Any>, rustc_errors[7468fe47648b8434]::ErrorGuaranteed>>
[INFO] [stderr]   36:     0x7f8597d4e2c3 - <rustc_interface[4ffcd4abddbf64f2]::queries::Queries>::ongoing_codegen
[INFO] [stderr]   37:     0x7f8597d4c6fd - rustc_interface[4ffcd4abddbf64f2]::interface::create_compiler_and_run::<core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>, rustc_driver[d785e9c303ecd8ca]::run_compiler::{closure#1}>
[INFO] [stderr]   38:     0x7f8597d4b011 - <scoped_tls[23c189ccdd19639]::ScopedKey<rustc_span[fe001c2be11f5545]::SessionGlobals>>::set::<rustc_interface[4ffcd4abddbf64f2]::interface::run_compiler<core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>, rustc_driver[d785e9c303ecd8ca]::run_compiler::{closure#1}>::{closure#0}, core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>>
[INFO] [stderr]   39:     0x7f8597d4acff - std[2aca39d6cbfe9e59]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[4ffcd4abddbf64f2]::util::run_in_thread_pool_with_globals<rustc_interface[4ffcd4abddbf64f2]::interface::run_compiler<core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>, rustc_driver[d785e9c303ecd8ca]::run_compiler::{closure#1}>::{closure#0}, core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>>::{closure#0}, core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>>
[INFO] [stderr]   40:     0x7f8598e11e89 - <<std[2aca39d6cbfe9e59]::thread::Builder>::spawn_unchecked_<rustc_interface[4ffcd4abddbf64f2]::util::run_in_thread_pool_with_globals<rustc_interface[4ffcd4abddbf64f2]::interface::run_compiler<core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>, rustc_driver[d785e9c303ecd8ca]::run_compiler::{closure#1}>::{closure#0}, core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>>::{closure#0}, core[87f6064f357e42c2]::result::Result<(), rustc_errors[7468fe47648b8434]::ErrorGuaranteed>>::{closure#1} as core[87f6064f357e42c2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   41:     0x7f859672d4f3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3998462ded511e97
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/alloc/src/boxed.rs:1940:9
[INFO] [stderr]   42:     0x7f859672d4f3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb68442c5b53e403f
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/alloc/src/boxed.rs:1940:9
[INFO] [stderr]   43:     0x7f859672d4f3 - std::sys::unix::thread::Thread::new::thread_start::h9c65d60d9d9c7be4
[INFO] [stderr]                                at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   44:     0x7f85965de609 - start_thread
[INFO] [stderr]   45:     0x7f8596501133 - clone
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.65.0-nightly (b755f8b99 2022-09-07) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] #0 [mir_drops_elaborated_and_const_checked] elaborating drops for `eval::macros::<impl at src/eval/macros.rs:76:1: 76:40>::evaluate_to_string::{closure#0}`
[INFO] [stderr] #1 [optimized_mir] optimizing MIR for `eval::macros::<impl at src/eval/macros.rs:76:1: 76:40>::evaluate_to_string::{closure#0}`
[INFO] [stderr] end of query stack
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `viaspf` due to previous error
[INFO] running `Command { std: "docker" "inspect" "c61b1cd08bca9753fd89c1292ca6e983d9d03a5044355da0050dd16ac1771c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61b1cd08bca9753fd89c1292ca6e983d9d03a5044355da0050dd16ac1771c61", kill_on_drop: false }`
[INFO] [stdout] c61b1cd08bca9753fd89c1292ca6e983d9d03a5044355da0050dd16ac1771c61