[INFO] cloning repository https://github.com/luisbebop/libp2p-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luisbebop/libp2p-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluisbebop%2Flibp2p-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluisbebop%2Flibp2p-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d362b7875e39fa45cb3288e7d988c98cbf54b3f9
[INFO] checking luisbebop/libp2p-example against try#34585ff556bad2462429cd3775623c743928a72f for pr-102593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluisbebop%2Flibp2p-example" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luisbebop/libp2p-example on toolchain 34585ff556bad2462429cd3775623c743928a72f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+34585ff556bad2462429cd3775623c743928a72f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/luisbebop/libp2p-example
[INFO] finished tweaking git repo https://github.com/luisbebop/libp2p-example
[INFO] tweaked toml for git repo https://github.com/luisbebop/libp2p-example written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/luisbebop/libp2p-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+34585ff556bad2462429cd3775623c743928a72f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+34585ff556bad2462429cd3775623c743928a72f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75672f77d6c23e59e4a8a72c1431563ebcbdec42726514f4133ea38bbc31e824
[INFO] running `Command { std: "docker" "start" "-a" "75672f77d6c23e59e4a8a72c1431563ebcbdec42726514f4133ea38bbc31e824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75672f77d6c23e59e4a8a72c1431563ebcbdec42726514f4133ea38bbc31e824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75672f77d6c23e59e4a8a72c1431563ebcbdec42726514f4133ea38bbc31e824", kill_on_drop: false }`
[INFO] [stdout] 75672f77d6c23e59e4a8a72c1431563ebcbdec42726514f4133ea38bbc31e824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+34585ff556bad2462429cd3775623c743928a72f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3105bcc190a45c1d8b9e0318d2452bc7ed22aaeb0cdc224365d1df198107a561
[INFO] running `Command { std: "docker" "start" "-a" "3105bcc190a45c1d8b9e0318d2452bc7ed22aaeb0cdc224365d1df198107a561", kill_on_drop: false }`
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[INFO] [stderr]     Checking regex v1.3.5
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[INFO] [stderr]    Compiling libp2p-core-derive v0.16.0
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[INFO] [stderr]     Checking asn1_der v0.6.3
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.59
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
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[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
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[INFO] [stderr]     Checking x25519-dalek v0.6.0
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[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]     Checking js-sys v0.3.36
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking futures_codec v0.3.4
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking wasm-timer v0.2.4
[INFO] [stderr]     Checking soketto v0.3.2
[INFO] [stderr]     Checking yamux v0.4.4
[INFO] [stderr]     Checking async-tls v0.6.0
[INFO] [stderr]     Checking libp2p-pnet v0.16.0
[INFO] [stderr]     Checking unsigned-varint v0.3.2
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[INFO] [stderr]     Checking multistream-select v0.7.0
[INFO] [stderr]     Checking parity-multiaddr v0.7.3
[INFO] [stderr]    Compiling libp2p-core v0.16.0
[INFO] [stderr]    Compiling libp2p-plaintext v0.16.0
[INFO] [stderr]    Compiling libp2p-kad v0.16.2
[INFO] [stderr]    Compiling libp2p-noise v0.16.2
[INFO] [stderr]    Compiling libp2p-secio v0.16.1
[INFO] [stderr]    Compiling libp2p-gossipsub v0.16.0
[INFO] [stderr]    Compiling libp2p-floodsub v0.16.0
[INFO] [stderr]    Compiling libp2p-identify v0.16.0
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.9
[INFO] [stderr]     Checking libp2p-swarm v0.16.1
[INFO] [stderr]     Checking libp2p-wasm-ext v0.16.2
[INFO] [stderr]     Checking libp2p-dns v0.16.0
[INFO] [stderr]     Checking libp2p-websocket v0.16.0
[INFO] [stderr]     Checking libp2p-yamux v0.16.2
[INFO] [stderr]     Checking libp2p-deflate v0.16.0
[INFO] [stderr]     Checking libp2p-mplex v0.16.0
[INFO] [stderr]     Checking libp2p-uds v0.16.0
[INFO] [stderr]     Checking libp2p-tcp v0.16.0
[INFO] [stderr]     Checking libp2p-ping v0.16.0
[INFO] [stderr]     Checking libp2p-mdns v0.16.0
[INFO] [stderr]     Checking libp2p v0.16.2
[INFO] [stdout] error: internal compiler error: no warnings or errors encountered even though `delayed_good_path_bugs` issued
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: trimmed_def_paths constructed
[INFO] [stdout]   |
[INFO] [stdout]   = note: delayed at    0: <rustc_errors::Handler>::delay_good_path_bug::<&str>
[INFO] [stdout]              1: rustc_middle::ty::print::pretty::trimmed_def_paths
[INFO] [stdout]              2: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::ArenaCache<(), std::collections::hash::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>>
[INFO] [stdout]              3: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::trimmed_def_paths, rustc_query_impl::plumbing::QueryCtxt>
[INFO] [stdout]              4: <rustc_middle::ty::print::pretty::FmtPrinter as rustc_middle::ty::print::Printer>::print_def_path
[INFO] [stdout]              5: <rustc_middle::ty::print::pretty::FmtPrinter as rustc_middle::ty::print::Printer>::print_def_path
[INFO] [stdout]              6: <rustc_middle::ty::print::pretty::TraitPredPrintModifiersAndPath as rustc_middle::ty::print::Print<rustc_middle::ty::print::pretty::FmtPrinter>>::print
[INFO] [stdout]              7: <rustc_middle::ty::print::pretty::TraitPredPrintModifiersAndPath as core::fmt::Display>::fmt
[INFO] [stdout]              8: core::fmt::write
[INFO] [stdout]                        at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/core/src/fmt/mod.rs:1209:17
[INFO] [stdout]              9: core::fmt::Write::write_fmt
[INFO] [stdout]                        at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/core/src/fmt/mod.rs:192:9
[INFO] [stdout]             10: alloc::fmt::format::format_inner
[INFO] [stdout]                        at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/alloc/src/fmt.rs:612:9
[INFO] [stdout]             11: <rustc_infer::infer::InferCtxtBuilder>::enter::<(), <rustc_lint::opaque_hidden_inferred_bound::OpaqueHiddenInferredBound as rustc_lint::passes::LateLintPass>::check_item::{closure#0}>
[INFO] [stdout]             12: <rustc_lint::BuiltinCombinedModuleLateLintPass as rustc_lint::passes::LateLintPass>::check_item
[INFO] [stdout]             13: <rustc_lint::late::LateContextAndPass<rustc_lint::BuiltinCombinedModuleLateLintPass> as rustc_hir::intravisit::Visitor>::visit_nested_item
[INFO] [stdout]             14: rustc_hir::intravisit::walk_ty::<rustc_lint::late::LateContextAndPass<rustc_lint::BuiltinCombinedModuleLateLintPass>>
[INFO] [stdout]             15: <rustc_lint::late::LateContextAndPass<rustc_lint::BuiltinCombinedModuleLateLintPass> as rustc_hir::intravisit::Visitor>::visit_ty
[INFO] [stdout]             16: rustc_hir::intravisit::walk_fn::<rustc_lint::late::LateContextAndPass<rustc_lint::BuiltinCombinedModuleLateLintPass>>
[INFO] [stdout]             17: rustc_hir::intravisit::walk_item::<rustc_lint::late::LateContextAndPass<rustc_lint::BuiltinCombinedModuleLateLintPass>>
[INFO] [stdout]             18: rustc_hir::intravisit::walk_mod::<rustc_lint::late::LateContextAndPass<rustc_lint::BuiltinCombinedModuleLateLintPass>>
[INFO] [stdout]             19: rustc_lint::late::late_lint_mod::<rustc_lint::BuiltinCombinedModuleLateLintPass>
[INFO] [stdout]             20: rustc_lint::lint_mod
[INFO] [stdout]             21: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<rustc_span::def_id::LocalDefId, ()>>
[INFO] [stdout]             22: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::lint_mod, rustc_query_impl::plumbing::QueryCtxt>
[INFO] [stdout]             23: rustc_data_structures::sync::join::<rustc_lint::late::check_crate<rustc_lint::BuiltinCombinedLateLintPass, rustc_interface::passes::analysis::{closure#5}::{closure#1}::{closure#2}::{closure#0}::{closure#0}>::{closure#0}, rustc_lint::late::check_crate<rustc_lint::BuiltinCombinedLateLintPass, rustc_interface::passes::analysis::{closure#5}::{closure#1}::{closure#2}::{closure#0}::{closure#0}>::{closure#1}, (), ()>
[INFO] [stdout]             24: <rustc_session::session::Session>::time::<(), rustc_interface::passes::analysis::{closure#5}::{closure#1}::{closure#2}::{closure#0}>
[INFO] [stdout]             25: <core::panic::unwind_safe::AssertUnwindSafe<rustc_interface::passes::analysis::{closure#5}::{closure#1}> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]             26: <rustc_session::session::Session>::time::<(), rustc_interface::passes::analysis::{closure#5}>
[INFO] [stdout]             27: rustc_interface::passes::analysis
[INFO] [stdout]             28: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), core::result::Result<(), rustc_errors::ErrorGuaranteed>>>
[INFO] [stdout]             29: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
[INFO] [stdout]             30: <rustc_interface::passes::QueryContext>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}::{closure#3}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
[INFO] [stdout]             31: rustc_interface::interface::create_compiler_and_run::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>
[INFO] [stdout]             32: <scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::set::<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
[INFO] [stdout]             33: std::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>
[INFO] [stdout]             34: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_errors::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             35: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]                        at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/alloc/src/boxed.rs:1938:9
[INFO] [stdout]             36: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]                        at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/alloc/src/boxed.rs:1938:9
[INFO] [stdout]             37: std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]                        at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]             38: start_thread
[INFO] [stdout]             39: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1536:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f5bc61062c0 - std::backtrace_rs::backtrace::libunwind::trace::h539570da261fb1d5
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    1:     0x7f5bc61062c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h5e9487b04c4242c8
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f5bc61062c0 - std::sys_common::backtrace::_print_fmt::hf5363f96853a52b8
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]    3:     0x7f5bc61062c0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hda49a26e773427bc
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]    4:     0x7f5bc616108e - core::fmt::write::h6a3dd64d09c40549
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/core/src/fmt/mod.rs:1209:17
[INFO] [stderr]    5:     0x7f5bc60f6e45 - std::io::Write::write_fmt::h48580474ce5ac08b
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/io/mod.rs:1679:15
[INFO] [stderr]    6:     0x7f5bc6109063 - std::sys_common::backtrace::_print::h17ef8c4c61e41950
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]    7:     0x7f5bc6109063 - std::sys_common::backtrace::print::hf2b86ed12bad1513
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]    8:     0x7f5bc6109063 - std::panicking::default_hook::{{closure}}::hc1c72b2c976f3356
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/panicking.rs:267:22
[INFO] [stderr]    9:     0x7f5bc6108d3a - std::panicking::default_hook::h8878930f53bb4a4d
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/panicking.rs:286:9
[INFO] [stderr]   10:     0x7f5bc8a1ed21 - <rustc_driver[20a1e41a27a052de]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[2436956edeb2bf27]::ops::function::FnOnce<(&core[2436956edeb2bf27]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
[INFO] [stderr]   11:     0x7f5bc610989b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h396ffe001803235a
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/alloc/src/boxed.rs:1952:9
[INFO] [stderr]   12:     0x7f5bc610989b - std::panicking::rust_panic_with_hook::hfb51646052dc38cd
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/panicking.rs:673:13
[INFO] [stderr]   13:     0x7f5bc9b33891 - std[630f536870911ab7]::panicking::begin_panic::<rustc_errors[919cb563b387c579]::ExplicitBug>::{closure#0}
[INFO] [stderr]   14:     0x7f5bc9b31ea6 - std[630f536870911ab7]::sys_common::backtrace::__rust_end_short_backtrace::<std[630f536870911ab7]::panicking::begin_panic<rustc_errors[919cb563b387c579]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   15:     0x7f5bc9b2beb6 - std[630f536870911ab7]::panicking::begin_panic::<rustc_errors[919cb563b387c579]::ExplicitBug>
[INFO] [stderr]   16:     0x7f5bc9b2e6d6 - std[630f536870911ab7]::panic::panic_any::<rustc_errors[919cb563b387c579]::ExplicitBug>
[INFO] [stderr]   17:     0x7f5bc850ce53 - <rustc_errors[919cb563b387c579]::HandlerInner as core[2436956edeb2bf27]::ops::drop::Drop>::drop
[INFO] [stderr]   18:     0x7f5bc7700408 - core[2436956edeb2bf27]::ptr::drop_in_place::<rustc_session[affff3ff6dac022c]::parse::ParseSess>
[INFO] [stderr]   19:     0x7f5bc76f64a8 - <alloc[6b2551cf0c16d4b9]::rc::Rc<rustc_session[affff3ff6dac022c]::session::Session> as core[2436956edeb2bf27]::ops::drop::Drop>::drop
[INFO] [stderr]   20:     0x7f5bc76f341d - core[2436956edeb2bf27]::ptr::drop_in_place::<rustc_interface[5a2f0048a2ce4951]::interface::Compiler>
[INFO] [stderr]   21:     0x7f5bc76f0b2a - rustc_interface[5a2f0048a2ce4951]::interface::create_compiler_and_run::<core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>, rustc_driver[20a1e41a27a052de]::run_compiler::{closure#1}>
[INFO] [stderr]   22:     0x7f5bc76eeff2 - <scoped_tls[d4827e331ef924eb]::ScopedKey<rustc_span[b727b54fc6aaa730]::SessionGlobals>>::set::<rustc_interface[5a2f0048a2ce4951]::interface::run_compiler<core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>, rustc_driver[20a1e41a27a052de]::run_compiler::{closure#1}>::{closure#0}, core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>>
[INFO] [stderr]   23:     0x7f5bc76eecdf - std[630f536870911ab7]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[5a2f0048a2ce4951]::util::run_in_thread_pool_with_globals<rustc_interface[5a2f0048a2ce4951]::interface::run_compiler<core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>, rustc_driver[20a1e41a27a052de]::run_compiler::{closure#1}>::{closure#0}, core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>>::{closure#0}, core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>>
[INFO] [stderr]   24:     0x7f5bc883c3e0 - <<std[630f536870911ab7]::thread::Builder>::spawn_unchecked_<rustc_interface[5a2f0048a2ce4951]::util::run_in_thread_pool_with_globals<rustc_interface[5a2f0048a2ce4951]::interface::run_compiler<core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>, rustc_driver[20a1e41a27a052de]::run_compiler::{closure#1}>::{closure#0}, core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>>::{closure#0}, core[2436956edeb2bf27]::result::Result<(), rustc_errors[919cb563b387c579]::ErrorGuaranteed>>::{closure#1} as core[2436956edeb2bf27]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   25:     0x7f5bc6113373 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf63dc6b8fd046d61
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/alloc/src/boxed.rs:1938:9
[INFO] [stderr]   26:     0x7f5bc6113373 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb76c4cbc7f0ed1ed
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/alloc/src/boxed.rs:1938:9
[INFO] [stderr]   27:     0x7f5bc6113373 - std::sys::unix::thread::Thread::new::thread_start::h6d6bbed5c77dc15e
[INFO] [stderr]                                at /rustc/34585ff556bad2462429cd3775623c743928a72f/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   28:     0x7f5bc5fc2609 - start_thread
[INFO] [stderr]   29:     0x7f5bc5ee5133 - clone
[INFO] [stderr]   30:                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 1.66.0-nightly (34585ff55 2022-10-02) 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] end of query stack
[INFO] [stderr] error: could not compile `libp2p`
[INFO] running `Command { std: "docker" "inspect" "3105bcc190a45c1d8b9e0318d2452bc7ed22aaeb0cdc224365d1df198107a561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3105bcc190a45c1d8b9e0318d2452bc7ed22aaeb0cdc224365d1df198107a561", kill_on_drop: false }`
[INFO] [stdout] 3105bcc190a45c1d8b9e0318d2452bc7ed22aaeb0cdc224365d1df198107a561