[INFO] cloning repository https://github.com/eucleo/proto-mav-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eucleo/proto-mav-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feucleo%2Fproto-mav-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feucleo%2Fproto-mav-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 986316c583a881ad9442db6aef2dac98d6659687
[INFO] testing eucleo/proto-mav-server against beta-2022-08-09 for beta-1.64-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feucleo%2Fproto-mav-server" "/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/eucleo/proto-mav-server on toolchain beta-2022-08-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-08-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eucleo/proto-mav-server
[INFO] finished tweaking git repo https://github.com/eucleo/proto-mav-server
[INFO] tweaked toml for git repo https://github.com/eucleo/proto-mav-server written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/eucleo/proto-mav-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-08-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-08-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 950bf02ad6e8dbfc6ed1d56b34e6db2bffe20c21cc4560d59dda1af7060d7553
[INFO] running `Command { std: "docker" "start" "-a" "950bf02ad6e8dbfc6ed1d56b34e6db2bffe20c21cc4560d59dda1af7060d7553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "950bf02ad6e8dbfc6ed1d56b34e6db2bffe20c21cc4560d59dda1af7060d7553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "950bf02ad6e8dbfc6ed1d56b34e6db2bffe20c21cc4560d59dda1af7060d7553", kill_on_drop: false }`
[INFO] [stdout] 950bf02ad6e8dbfc6ed1d56b34e6db2bffe20c21cc4560d59dda1af7060d7553
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2022-08-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9af6cb2aac2a90f509d8794b3df24861450caa677a17fde4b0eaf4654924a800
[INFO] running `Command { std: "docker" "start" "-a" "9af6cb2aac2a90f509d8794b3df24861450caa677a17fde4b0eaf4654924a800", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.6
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling debug-helper v0.3.12
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tracing-core v0.1.20
[INFO] [stderr]    Compiling tinyvec v1.4.0
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling xml-rs v0.2.2
[INFO] [stderr]    Compiling crc-any v2.3.12
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling tracing v0.1.27
[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::pretty::PrettyPrinter>::pretty_print_type
[INFO] [stdout]              6: <rustc_middle::ty::Ty as core::fmt::Display>::fmt
[INFO] [stdout]              7: <rustc_privacy::DefIdVisitorSkeleton<rustc_privacy::SearchInterfaceForPrivateItemsVisitor> as rustc_middle::ty::visit::TypeVisitor>::visit_ty
[INFO] [stdout]              8: <rustc_middle::ty::sty::Binder<&rustc_middle::ty::list::List<rustc_middle::ty::Ty>> as rustc_middle::ty::visit::TypeVisitable>::visit_with::<rustc_privacy::DefIdVisitorSkeleton<rustc_privacy::SearchInterfaceForPrivateItemsVisitor>>
[INFO] [stdout]              9: <rustc_privacy::DefIdVisitorSkeleton<rustc_privacy::SearchInterfaceForPrivateItemsVisitor> as rustc_middle::ty::visit::TypeVisitor>::visit_ty
[INFO] [stdout]             10: <rustc_privacy::PrivateItemsInPublicInterfacesChecker>::check_assoc_item
[INFO] [stdout]             11: rustc_privacy::check_private_in_public
[INFO] [stdout]             12: rustc_query_system::query::plumbing::try_execute_query::<rustc_query_impl::plumbing::QueryCtxt, rustc_query_system::query::caches::DefaultCache<(), ()>>
[INFO] [stdout]             13: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::check_private_in_public, rustc_query_impl::plumbing::QueryCtxt>
[INFO] [stdout]             14: <core::panic::unwind_safe::AssertUnwindSafe<rustc_interface::passes::analysis::{closure#5}::{closure#1}> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]             15: <rustc_session::session::Session>::time::<(), rustc_interface::passes::analysis::{closure#5}>
[INFO] [stdout]             16: rustc_interface::passes::analysis
[INFO] [stdout]             17: 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]             18: rustc_query_system::query::plumbing::get_query::<rustc_query_impl::queries::analysis, rustc_query_impl::plumbing::QueryCtxt>
[INFO] [stdout]             19: <rustc_interface::interface::Compiler>::enter::<rustc_driver::run_compiler::{closure#1}::{closure#2}, core::result::Result<core::option::Option<rustc_interface::queries::Linker>, rustc_errors::ErrorGuaranteed>>
[INFO] [stdout]             20: rustc_span::with_source_map::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_interface::interface::create_compiler_and_run<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>::{closure#1}>
[INFO] [stdout]             21: rustc_interface::interface::create_compiler_and_run::<core::result::Result<(), rustc_errors::ErrorGuaranteed>, rustc_driver::run_compiler::{closure#1}>
[INFO] [stdout]             22: <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]             23: 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]             24: <<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]             25: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]                        at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/alloc/src/boxed.rs:1935:9
[INFO] [stdout]             26: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]                        at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/alloc/src/boxed.rs:1935:9
[INFO] [stdout]             27: std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]                        at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]             28: start_thread
[INFO] [stdout]             29: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at 'Box<dyn Any>', compiler/rustc_errors/src/lib.rs:1426:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7fd959b5c9f0 - std::backtrace_rs::backtrace::libunwind::trace::hc2aafb361b930ef6
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    1:     0x7fd959b5c9f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h804481ad4855a013
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7fd959b5c9f0 - std::sys_common::backtrace::_print_fmt::hde719312690c42c7
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]    3:     0x7fd959b5c9f0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ac798ae3916ddb8
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]    4:     0x7fd959bb83bc - core::fmt::write::h56d0a26c056ebf7d
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/fmt/mod.rs:1198:17
[INFO] [stderr]    5:     0x7fd959b4dc35 - std::io::Write::write_fmt::hfc329b729ef3a4a4
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/io/mod.rs:1672:15
[INFO] [stderr]    6:     0x7fd959b5f6d1 - std::sys_common::backtrace::_print::h157d3034d56c5f2b
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]    7:     0x7fd959b5f6d1 - std::sys_common::backtrace::print::h8711cdaccf25c72b
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]    8:     0x7fd959b5f6d1 - std::panicking::default_hook::{{closure}}::h5a65e9070c5bad88
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:295:22
[INFO] [stderr]    9:     0x7fd959b5f39e - std::panicking::default_hook::h02eec242e22c1c0a
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:314:9
[INFO] [stderr]   10:     0x7fd95c3d3ab4 - rustc_driver[acf69d503f2fbc0f]::DEFAULT_HOOK::{closure#0}::{closure#0}
[INFO] [stderr]   11:     0x7fd959b5ff06 - std::panicking::rust_panic_with_hook::hd120b75e7be84603
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:702:17
[INFO] [stderr]   12:     0x7fd95d49e2e1 - std[e93aab33ab818310]::panicking::begin_panic::<rustc_errors[418a143e0b6d828f]::ExplicitBug>::{closure#0}
[INFO] [stderr]   13:     0x7fd95d49e0c6 - std[e93aab33ab818310]::sys_common::backtrace::__rust_end_short_backtrace::<std[e93aab33ab818310]::panicking::begin_panic<rustc_errors[418a143e0b6d828f]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   14:     0x7fd95d498b86 - std[e93aab33ab818310]::panicking::begin_panic::<rustc_errors[418a143e0b6d828f]::ExplicitBug>
[INFO] [stderr]   15:     0x7fd95d49b256 - std[e93aab33ab818310]::panic::panic_any::<rustc_errors[418a143e0b6d828f]::ExplicitBug>
[INFO] [stderr]   16:     0x7fd95beae133 - <rustc_errors[418a143e0b6d828f]::HandlerInner as core[4b7224d7e913b755]::ops::drop::Drop>::drop
[INFO] [stderr]   17:     0x7fd95bb9c498 - core[4b7224d7e913b755]::ptr::drop_in_place::<rustc_session[290e834ad62eeaf7]::parse::ParseSess>
[INFO] [stderr]   18:     0x7fd95bb92733 - <alloc[ae706127652fd80d]::rc::Rc<rustc_session[290e834ad62eeaf7]::session::Session> as core[4b7224d7e913b755]::ops::drop::Drop>::drop
[INFO] [stderr]   19:     0x7fd95bb916fd - core[4b7224d7e913b755]::ptr::drop_in_place::<rustc_interface[50a00022d591bc14]::interface::Compiler>
[INFO] [stderr]   20:     0x7fd95bb91119 - rustc_span[4ee036bbec706f06]::with_source_map::<core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>, rustc_interface[50a00022d591bc14]::interface::create_compiler_and_run<core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>, rustc_driver[acf69d503f2fbc0f]::run_compiler::{closure#1}>::{closure#1}>
[INFO] [stderr]   21:     0x7fd95bb90930 - rustc_interface[50a00022d591bc14]::interface::create_compiler_and_run::<core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>, rustc_driver[acf69d503f2fbc0f]::run_compiler::{closure#1}>
[INFO] [stderr]   22:     0x7fd95bb8eca1 - <scoped_tls[b32c5badeee3a461]::ScopedKey<rustc_span[4ee036bbec706f06]::SessionGlobals>>::set::<rustc_interface[50a00022d591bc14]::interface::run_compiler<core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>, rustc_driver[acf69d503f2fbc0f]::run_compiler::{closure#1}>::{closure#0}, core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>>
[INFO] [stderr]   23:     0x7fd95bb8e98f - std[e93aab33ab818310]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[50a00022d591bc14]::util::run_in_thread_pool_with_globals<rustc_interface[50a00022d591bc14]::interface::run_compiler<core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>, rustc_driver[acf69d503f2fbc0f]::run_compiler::{closure#1}>::{closure#0}, core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>>::{closure#0}, core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>>
[INFO] [stderr]   24:     0x7fd95c1f6fb9 - <<std[e93aab33ab818310]::thread::Builder>::spawn_unchecked_<rustc_interface[50a00022d591bc14]::util::run_in_thread_pool_with_globals<rustc_interface[50a00022d591bc14]::interface::run_compiler<core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>, rustc_driver[acf69d503f2fbc0f]::run_compiler::{closure#1}>::{closure#0}, core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>>::{closure#0}, core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>>::{closure#1} as core[4b7224d7e913b755]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   25:     0x7fd959b69ed3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hafebb5a654285d1f
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/alloc/src/boxed.rs:1935:9
[INFO] [stderr]   26:     0x7fd959b69ed3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd7f46a8cec019e0f
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/alloc/src/boxed.rs:1935:9
[INFO] [stderr]   27:     0x7fd959b69ed3 - std::sys::unix::thread::Thread::new::thread_start::hcd40f54db19fb2e5
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   28:     0x7fd959a18609 - start_thread
[INFO] [stderr]   29:     0x7fd95993b133 - 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 1.64.0-beta.1 (56714e533 2022-08-09) 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 `xml-rs`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9af6cb2aac2a90f509d8794b3df24861450caa677a17fde4b0eaf4654924a800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af6cb2aac2a90f509d8794b3df24861450caa677a17fde4b0eaf4654924a800", kill_on_drop: false }`
[INFO] [stdout] 9af6cb2aac2a90f509d8794b3df24861450caa677a17fde4b0eaf4654924a800