[INFO] fetching crate endbasic-core 0.8.1...
[INFO] building endbasic-core-0.8.1 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate endbasic-core 0.8.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate endbasic-core 0.8.1 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate endbasic-core 0.8.1
[INFO] finished tweaking crates.io crate endbasic-core 0.8.1
[INFO] tweaked toml for crates.io crate endbasic-core 0.8.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate endbasic-core 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 446de28d79c99f5a073b070cdbd754ddbd7acd9da85e4bcfdc354399ffbefd06
[INFO] running `Command { std: "docker" "start" "-a" "446de28d79c99f5a073b070cdbd754ddbd7acd9da85e4bcfdc354399ffbefd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "446de28d79c99f5a073b070cdbd754ddbd7acd9da85e4bcfdc354399ffbefd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446de28d79c99f5a073b070cdbd754ddbd7acd9da85e4bcfdc354399ffbefd06", kill_on_drop: false }`
[INFO] [stdout] 446de28d79c99f5a073b070cdbd754ddbd7acd9da85e4bcfdc354399ffbefd06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54e2e2247d048cb6bec67c623d3bf70d2cc9c2c8682cf83501c9a622115df879
[INFO] running `Command { std: "docker" "start" "-a" "54e2e2247d048cb6bec67c623d3bf70d2cc9c2c8682cf83501c9a622115df879", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling async-recursion v0.3.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling endbasic-core v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `Command { std: "docker" "inspect" "54e2e2247d048cb6bec67c623d3bf70d2cc9c2c8682cf83501c9a622115df879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e2e2247d048cb6bec67c623d3bf70d2cc9c2c8682cf83501c9a622115df879", kill_on_drop: false }`
[INFO] [stdout] 54e2e2247d048cb6bec67c623d3bf70d2cc9c2c8682cf83501c9a622115df879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca023bd3ed0c42ba4bbde9b7bd7a345c7a7954aa3c1acb0202d4448e48467953
[INFO] running `Command { std: "docker" "start" "-a" "ca023bd3ed0c42ba4bbde9b7bd7a345c7a7954aa3c1acb0202d4448e48467953", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling futures-io v0.3.19
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling endbasic-core v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr] thread 'rustc' panicked at 'Box<dyn Any>', /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/compiler/rustc_errors/src/lib.rs:1274:9
[INFO] [stdout] error: internal compiler error: compiler/rustc_mir_transform/src/generator.rs:753:13: Broken MIR: generator contains type &mut String in MIR, but typeck only knows about {ResumeTy, &testutils::OutCommand, &[(Option<ast::Expr>, ast::ArgSep)], &mut exec::Machine, String, std::slice::Iter<(Option<ast::Expr>, ast::ArgSep)>, Option<&(Option<ast::Expr>, ast::ArgSep)>, &(Option<ast::Expr>, ast::ArgSep), Option<&ast::Expr>, &ast::Expr, bool, Pin<Box<dyn Future<Output = std::result::Result<ast::Value, eval::Error>>>>, (), std::result::Result<ast::Value, eval::Error>, ControlFlow<std::result::Result<Infallible, eval::Error>, ast::Value>, &ast::Value, ast::Value, &str, &String} and [&testutils::OutCommand, &[(std::option::Option<ast::Expr>, ast::ArgSep)], &mut exec::Machine]
[INFO] [stdout]    --> src/testutils.rs:178:99
[INFO] [stdout]     |
[INFO] [stdout] 178 |       async fn exec(&self, args: &[(Option<Expr>, ArgSep)], machine: &mut Machine) -> CommandResult {
[INFO] [stdout]     |  ___________________________________________________________________________________________________^
[INFO] [stdout] 179 | |         let mut text = String::new();
[INFO] [stdout] 180 | |         for arg in args.iter() {
[INFO] [stdout] 181 | |             if let Some(expr) = arg.0.as_ref() {
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |         Ok(())
[INFO] [stdout] 192 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f7369422f4d - std::backtrace_rs::backtrace::libunwind::trace::h48663e6e02482f77
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]    1:     0x7f7369422f4d - std::backtrace_rs::backtrace::trace_unsynchronized::hd59d5365552a1436
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f7369422f4d - std::sys_common::backtrace::_print_fmt::ha78e5f373355cd4a
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]    3:     0x7f7369422f4d - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1b6548c67a95d5a1
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]    4:     0x7f736947eaac - core::fmt::write::hca7ee89651358f58
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/core/src/fmt/mod.rs:1196:17
[INFO] [stderr]    5:     0x7f73694146e1 - std::io::Write::write_fmt::h4bbc99e2a7952e78
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/io/mod.rs:1654:15
[INFO] [stderr]    6:     0x7f7369425c35 - std::sys_common::backtrace::_print::h26a0e5520b381b04
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]    7:     0x7f7369425c35 - std::sys_common::backtrace::print::h743a45291d5f39cc
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]    8:     0x7f7369425c35 - std::panicking::default_hook::{{closure}}::hf1e2b39dfd75cbc2
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/panicking.rs:295:22
[INFO] [stderr]    9:     0x7f7369425956 - std::panicking::default_hook::h347898a158e52020
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/panicking.rs:314:9
[INFO] [stderr]   10:     0x7f7369becd11 - rustc_driver[2c8e23c1704d1846]::DEFAULT_HOOK::{closure#0}::{closure#0}
[INFO] [stderr]   11:     0x7f7359127903 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e6875af23028c80
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/alloc/src/boxed.rs:1886:9
[INFO] [stderr]   12:     0x7f73591167fd - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hdce45ec1ed8b18ec
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/proc_macro/src/bridge/client.rs:335:21
[INFO] [stderr]   13:     0x7f736942630a - std::panicking::rust_panic_with_hook::h3cc7233c1fa5669e
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/panicking.rs:702:17
[INFO] [stderr]   14:     0x7f7369db4cf1 - std[23f59d9749713536]::panicking::begin_panic::<rustc_errors[4317dacdbe7ee454]::ExplicitBug>::{closure#0}
[INFO] [stderr]   15:     0x7f7369db1296 - std[23f59d9749713536]::sys_common::backtrace::__rust_end_short_backtrace::<std[23f59d9749713536]::panicking::begin_panic<rustc_errors[4317dacdbe7ee454]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   16:     0x7f7369dc7946 - std[23f59d9749713536]::panicking::begin_panic::<rustc_errors[4317dacdbe7ee454]::ExplicitBug>
[INFO] [stderr]   17:     0x7f7369db0546 - std[23f59d9749713536]::panic::panic_any::<rustc_errors[4317dacdbe7ee454]::ExplicitBug>
[INFO] [stderr]   18:     0x7f7369dae5a1 - <rustc_errors[4317dacdbe7ee454]::HandlerInner>::span_bug::<rustc_span[e0494e7a78d29b23]::span_encoding::Span, &alloc[444af299f81eecf5]::string::String>
[INFO] [stderr]   19:     0x7f7369dad9b0 - <rustc_errors[4317dacdbe7ee454]::Handler>::span_bug::<rustc_span[e0494e7a78d29b23]::span_encoding::Span, &alloc[444af299f81eecf5]::string::String>
[INFO] [stderr]   20:     0x7f7369dfdfb8 - rustc_middle[8b88f8a0f89f93bb]::ty::context::tls::with_opt::<rustc_middle[8b88f8a0f89f93bb]::util::bug::opt_span_bug_fmt<rustc_span[e0494e7a78d29b23]::span_encoding::Span>::{closure#0}, ()>
[INFO] [stderr]   21:     0x7f7369dfdb86 - rustc_middle[8b88f8a0f89f93bb]::util::bug::opt_span_bug_fmt::<rustc_span[e0494e7a78d29b23]::span_encoding::Span>
[INFO] [stderr]   22:     0x7f7369dfdb44 - rustc_middle[8b88f8a0f89f93bb]::util::bug::span_bug_fmt::<rustc_span[e0494e7a78d29b23]::span_encoding::Span>
[INFO] [stderr]   23:     0x7f736b0022aa - <rustc_mir_transform[63cdf027e05c8c75]::generator::StateTransform as rustc_middle[8b88f8a0f89f93bb]::mir::MirPass>::run_pass
[INFO] [stderr]   24:     0x7f736aff34d0 - rustc_mir_transform[63cdf027e05c8c75]::pass_manager::run_passes
[INFO] [stderr]   25:     0x7f736b047eed - rustc_mir_transform[63cdf027e05c8c75]::optimized_mir
[INFO] [stderr]   26:     0x7f736b6fd5c7 - rustc_query_system[8f6ed9285397c37a]::query::plumbing::try_execute_query::<rustc_query_impl[362fa764a08dc22]::plumbing::QueryCtxt, rustc_query_system[8f6ed9285397c37a]::query::caches::DefaultCache<rustc_span[e0494e7a78d29b23]::def_id::DefId, &rustc_middle[8b88f8a0f89f93bb]::mir::Body>>
[INFO] [stderr]   27:     0x7f736b6c8b5e - <rustc_query_impl[362fa764a08dc22]::Queries as rustc_middle[8b88f8a0f89f93bb]::ty::query::QueryEngine>::optimized_mir
[INFO] [stderr]   28:     0x7f736ac1d4ed - <rustc_middle[8b88f8a0f89f93bb]::ty::context::TyCtxt>::generator_layout
[INFO] [stderr]   29:     0x7f736bb05be8 - <rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutCx<rustc_middle[8b88f8a0f89f93bb]::ty::context::TyCtxt>>::layout_of_uncached
[INFO] [stderr]   30:     0x7f736bb1b61b - rustc_middle[8b88f8a0f89f93bb]::ty::layout::layout_of
[INFO] [stderr]   31:     0x7f736b739f9f - rustc_query_system[8f6ed9285397c37a]::query::plumbing::get_query::<rustc_query_impl[362fa764a08dc22]::queries::layout_of, rustc_query_impl[362fa764a08dc22]::plumbing::QueryCtxt>
[INFO] [stderr]   32:     0x7f736b6cafd0 - <rustc_query_impl[362fa764a08dc22]::Queries as rustc_middle[8b88f8a0f89f93bb]::ty::query::QueryEngine>::layout_of
[INFO] [stderr]   33:     0x7f736bb90837 - <alloc[444af299f81eecf5]::vec::Vec<rustc_target[7ce9645599e0470b]::abi::TyAndLayout<rustc_middle[8b88f8a0f89f93bb]::ty::Ty>> as alloc[444af299f81eecf5]::vec::spec_from_iter::SpecFromIter<rustc_target[7ce9645599e0470b]::abi::TyAndLayout<rustc_middle[8b88f8a0f89f93bb]::ty::Ty>, core[d4370e29f295d5d]::iter::adapters::GenericShunt<core[d4370e29f295d5d]::iter::adapters::map::Map<core[d4370e29f295d5d]::slice::iter::Iter<rustc_middle[8b88f8a0f89f93bb]::ty::FieldDef>, <rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutCx<rustc_middle[8b88f8a0f89f93bb]::ty::context::TyCtxt>>::layout_of_uncached::{closure#5}::{closure#0}>, core[d4370e29f295d5d]::result::Result<core[d4370e29f295d5d]::convert::Infallible, rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutError>>>>::from_iter
[INFO] [stderr]   34:     0x7f736bbb2304 - core[d4370e29f295d5d]::iter::adapters::try_process::<core[d4370e29f295d5d]::iter::adapters::map::Map<core[d4370e29f295d5d]::slice::iter::Iter<rustc_middle[8b88f8a0f89f93bb]::ty::VariantDef>, <rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutCx<rustc_middle[8b88f8a0f89f93bb]::ty::context::TyCtxt>>::layout_of_uncached::{closure#5}>, alloc[444af299f81eecf5]::vec::Vec<rustc_target[7ce9645599e0470b]::abi::TyAndLayout<rustc_middle[8b88f8a0f89f93bb]::ty::Ty>>, core[d4370e29f295d5d]::result::Result<core[d4370e29f295d5d]::convert::Infallible, rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutError>, <core[d4370e29f295d5d]::result::Result<rustc_index[68dbc341f61bc335]::vec::IndexVec<rustc_target[7ce9645599e0470b]::abi::VariantIdx, alloc[444af299f81eecf5]::vec::Vec<rustc_target[7ce9645599e0470b]::abi::TyAndLayout<rustc_middle[8b88f8a0f89f93bb]::ty::Ty>>>, rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutError> as core[d4370e29f295d5d]::iter::traits::collect::FromIterator<core[d4370e29f295d5d]::result::Result<alloc[444af299f81eecf5]::vec::Vec<rustc_target[7ce9645599e0470b]::abi::TyAndLayout<rustc_middle[8b88f8a0f89f93bb]::ty::Ty>>, rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutError>>>::from_iter<core[d4370e29f295d5d]::iter::adapters::map::Map<core[d4370e29f295d5d]::slice::iter::Iter<rustc_middle[8b88f8a0f89f93bb]::ty::VariantDef>, <rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutCx<rustc_middle[8b88f8a0f89f93bb]::ty::context::TyCtxt>>::layout_of_uncached::{closure#5}>>::{closure#0}, rustc_index[68dbc341f61bc335]::vec::IndexVec<rustc_target[7ce9645599e0470b]::abi::VariantIdx, alloc[444af299f81eecf5]::vec::Vec<rustc_target[7ce9645599e0470b]::abi::TyAndLayout<rustc_middle[8b88f8a0f89f93bb]::ty::Ty>>>>
[INFO] [stderr]   35:     0x7f736bb00007 - <rustc_middle[8b88f8a0f89f93bb]::ty::layout::LayoutCx<rustc_middle[8b88f8a0f89f93bb]::ty::context::TyCtxt>>::layout_of_uncached
[INFO] [stderr]   36:     0x7f736bb1b61b - rustc_middle[8b88f8a0f89f93bb]::ty::layout::layout_of
[INFO] [stderr]   37:     0x7f736b739f9f - rustc_query_system[8f6ed9285397c37a]::query::plumbing::get_query::<rustc_query_impl[362fa764a08dc22]::queries::layout_of, rustc_query_impl[362fa764a08dc22]::plumbing::QueryCtxt>
[INFO] [stderr]   38:     0x7f736b6cafd0 - <rustc_query_impl[362fa764a08dc22]::Queries as rustc_middle[8b88f8a0f89f93bb]::ty::query::QueryEngine>::layout_of
[INFO] [stderr]   39:     0x7f736bb1c251 - rustc_middle[8b88f8a0f89f93bb]::ty::layout::layout_of
[INFO] [stderr]   40:     0x7f736b739f9f - rustc_query_system[8f6ed9285397c37a]::query::plumbing::get_query::<rustc_query_impl[362fa764a08dc22]::queries::layout_of, rustc_query_impl[362fa764a08dc22]::plumbing::QueryCtxt>
[INFO] [stderr]   41:     0x7f736b6cafd0 - <rustc_query_impl[362fa764a08dc22]::Queries as rustc_middle[8b88f8a0f89f93bb]::ty::query::QueryEngine>::layout_of
[INFO] [stderr]   42:     0x7f736b034c58 - <rustc_mir_transform[63cdf027e05c8c75]::const_prop_lint::ConstProp as rustc_mir_transform[63cdf027e05c8c75]::pass_manager::MirLint>::run_lint
[INFO] [stderr]   43:     0x7f736aff34d0 - rustc_mir_transform[63cdf027e05c8c75]::pass_manager::run_passes
[INFO] [stderr]   44:     0x7f736b046af8 - rustc_mir_transform[63cdf027e05c8c75]::mir_drops_elaborated_and_const_checked
[INFO] [stderr]   45:     0x7f736b6da237 - rustc_query_system[8f6ed9285397c37a]::query::plumbing::try_execute_query::<rustc_query_impl[362fa764a08dc22]::plumbing::QueryCtxt, rustc_query_system[8f6ed9285397c37a]::query::caches::DefaultCache<rustc_middle[8b88f8a0f89f93bb]::ty::WithOptConstParam<rustc_span[e0494e7a78d29b23]::def_id::LocalDefId>, &rustc_data_structures[10bde15a730ca175]::steal::Steal<rustc_middle[8b88f8a0f89f93bb]::mir::Body>>>
[INFO] [stderr]   46:     0x7f736b6c88b8 - <rustc_query_impl[362fa764a08dc22]::Queries as rustc_middle[8b88f8a0f89f93bb]::ty::query::QueryEngine>::mir_drops_elaborated_and_const_checked
[INFO] [stderr]   47:     0x7f736b047d5c - rustc_mir_transform[63cdf027e05c8c75]::optimized_mir
[INFO] [stderr]   48:     0x7f736b6fd5c7 - rustc_query_system[8f6ed9285397c37a]::query::plumbing::try_execute_query::<rustc_query_impl[362fa764a08dc22]::plumbing::QueryCtxt, rustc_query_system[8f6ed9285397c37a]::query::caches::DefaultCache<rustc_span[e0494e7a78d29b23]::def_id::DefId, &rustc_middle[8b88f8a0f89f93bb]::mir::Body>>
[INFO] [stderr]   49:     0x7f736b6c8b5e - <rustc_query_impl[362fa764a08dc22]::Queries as rustc_middle[8b88f8a0f89f93bb]::ty::query::QueryEngine>::optimized_mir
[INFO] [stderr]   50:     0x7f736bb5ad85 - <rustc_middle[8b88f8a0f89f93bb]::ty::context::TyCtxt>::instance_mir
[INFO] [stderr]   51:     0x7f736afc3e05 - rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_neighbours
[INFO] [stderr]   52:     0x7f736afc0762 - rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_items_rec
[INFO] [stderr]   53:     0x7f736afc08c1 - rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_items_rec
[INFO] [stderr]   54:     0x7f736afc08c1 - rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_items_rec
[INFO] [stderr]   55:     0x7f736afc08c1 - rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_items_rec
[INFO] [stderr]   56:     0x7f736afc08c1 - rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_items_rec
[INFO] [stderr]   57:     0x7f736afc08c1 - rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_items_rec
[INFO] [stderr]   58:     0x7f736be13fbb - <rustc_session[cbae6b27f1b96b52]::session::Session>::time::<(), rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_crate_mono_items::{closure#1}>
[INFO] [stderr]   59:     0x7f736be08feb - rustc_monomorphize[7d37f3bf7209d2f1]::collector::collect_crate_mono_items
[INFO] [stderr]   60:     0x7f736be0fc36 - rustc_monomorphize[7d37f3bf7209d2f1]::partitioning::collect_and_partition_mono_items
[INFO] [stderr]   61:     0x7f736c220729 - rustc_query_system[8f6ed9285397c37a]::query::plumbing::try_execute_query::<rustc_query_impl[362fa764a08dc22]::plumbing::QueryCtxt, rustc_query_system[8f6ed9285397c37a]::query::caches::DefaultCache<(), (&std[23f59d9749713536]::collections::hash::set::HashSet<rustc_span[e0494e7a78d29b23]::def_id::DefId, core[d4370e29f295d5d]::hash::BuildHasherDefault<rustc_hash[e6f0752b427bcd09]::FxHasher>>, &[rustc_middle[8b88f8a0f89f93bb]::mir::mono::CodegenUnit])>>
[INFO] [stderr]   62:     0x7f736c2594b0 - rustc_query_system[8f6ed9285397c37a]::query::plumbing::get_query::<rustc_query_impl[362fa764a08dc22]::queries::collect_and_partition_mono_items, rustc_query_impl[362fa764a08dc22]::plumbing::QueryCtxt>
[INFO] [stderr]   63:     0x7f736c1b9042 - <rustc_query_impl[362fa764a08dc22]::Queries as rustc_middle[8b88f8a0f89f93bb]::ty::query::QueryEngine>::collect_and_partition_mono_items
[INFO] [stderr]   64:     0x7f736bce41f5 - <rustc_codegen_llvm[614e335b7ddb2b7c]::LlvmCodegenBackend as rustc_codegen_ssa[87ec517d1ac920df]::traits::backend::CodegenBackend>::codegen_crate
[INFO] [stderr]   65:     0x7f736bcaaf77 - <rustc_session[cbae6b27f1b96b52]::session::Session>::time::<alloc[444af299f81eecf5]::boxed::Box<dyn core[d4370e29f295d5d]::any::Any>, rustc_interface[b04e2cdf424baf9e]::passes::start_codegen::{closure#0}>
[INFO] [stderr]   66:     0x7f736bca738c - <rustc_interface[b04e2cdf424baf9e]::passes::QueryContext>::enter::<<rustc_interface[b04e2cdf424baf9e]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[d4370e29f295d5d]::result::Result<alloc[444af299f81eecf5]::boxed::Box<dyn core[d4370e29f295d5d]::any::Any>, rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>
[INFO] [stderr]   67:     0x7f736bccb46f - <rustc_interface[b04e2cdf424baf9e]::queries::Queries>::ongoing_codegen
[INFO] [stderr]   68:     0x7f736bc73deb - <rustc_interface[b04e2cdf424baf9e]::interface::Compiler>::enter::<rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}::{closure#2}, core[d4370e29f295d5d]::result::Result<core[d4370e29f295d5d]::option::Option<rustc_interface[b04e2cdf424baf9e]::queries::Linker>, rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>
[INFO] [stderr]   69:     0x7f736bc9c5af - rustc_span[e0494e7a78d29b23]::with_source_map::<core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>, rustc_interface[b04e2cdf424baf9e]::interface::create_compiler_and_run<core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>::{closure#1}>
[INFO] [stderr]   70:     0x7f736bc87d94 - rustc_interface[b04e2cdf424baf9e]::interface::create_compiler_and_run::<core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>
[INFO] [stderr]   71:     0x7f736bc722b2 - <scoped_tls[941ee80d8231eb23]::ScopedKey<rustc_span[e0494e7a78d29b23]::SessionGlobals>>::set::<rustc_interface[b04e2cdf424baf9e]::interface::run_compiler<core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>
[INFO] [stderr]   72:     0x7f736bc8937f - std[23f59d9749713536]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[b04e2cdf424baf9e]::util::run_in_thread_pool_with_globals<rustc_interface[b04e2cdf424baf9e]::interface::run_compiler<core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>
[INFO] [stderr]   73:     0x7f736bc894b9 - <<std[23f59d9749713536]::thread::Builder>::spawn_unchecked_<rustc_interface[b04e2cdf424baf9e]::util::run_in_thread_pool_with_globals<rustc_interface[b04e2cdf424baf9e]::interface::run_compiler<core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>::{closure#1} as core[d4370e29f295d5d]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   74:     0x7f7369430223 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hae8ffeec5cb662e2
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/alloc/src/boxed.rs:1872:9
[INFO] [stderr]   75:     0x7f7369430223 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h1b179c7aca9d8b98
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/alloc/src/boxed.rs:1872:9
[INFO] [stderr]   76:     0x7f7369430223 - std::sys::unix::thread::Thread::new::thread_start::h3faf721b71afff7d
[INFO] [stderr]                                at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   77:     0x7f736933d609 - start_thread
[INFO] [stderr]   78:     0x7f7369256133 - clone
[INFO] [stderr]   79:                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 1.63.0-nightly (615edd3ad 2022-05-23) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: -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 [optimized_mir] optimizing MIR for `testutils::<impl at src/testutils.rs:173:1: 193:2>::exec::{closure#0}`
[INFO] [stderr] #1 [layout_of] computing layout of `[static generator@src/testutils.rs:178:99: 192:6]`
[INFO] [stderr] #2 [layout_of] computing layout of `core::future::from_generator::GenFuture<[static generator@src/testutils.rs:178:99: 192:6]>`
[INFO] [stderr] #3 [layout_of] computing layout of `impl core::future::future::Future<Output = core::result::Result<(), syms::CallError>>`
[INFO] [stderr] #4 [mir_drops_elaborated_and_const_checked] elaborating drops for `testutils::<impl at src/testutils.rs:173:1: 193:2>::exec`
[INFO] [stderr] #5 [optimized_mir] optimizing MIR for `testutils::<impl at src/testutils.rs:173:1: 193:2>::exec`
[INFO] [stderr] #6 [collect_and_partition_mono_items] collect_and_partition_mono_items
[INFO] [stderr] end of query stack
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `endbasic-core` due to previous error
[INFO] running `Command { std: "docker" "inspect" "ca023bd3ed0c42ba4bbde9b7bd7a345c7a7954aa3c1acb0202d4448e48467953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca023bd3ed0c42ba4bbde9b7bd7a345c7a7954aa3c1acb0202d4448e48467953", kill_on_drop: false }`
[INFO] [stdout] ca023bd3ed0c42ba4bbde9b7bd7a345c7a7954aa3c1acb0202d4448e48467953