[INFO] fetching crate motore 0.2.0...
[INFO] testing motore-0.2.0 against beta-2022-10-11 for beta-1.65-2
[INFO] extracting crate motore 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate motore 0.2.0 on toolchain beta-2022-10-11
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-10-11" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate motore 0.2.0
[INFO] finished tweaking crates.io crate motore 0.2.0
[INFO] tweaked toml for crates.io crate motore 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-10-11" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-10-11" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-10-11" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 539755ec6ee1d1f2253ab172379a583f16698b6d22ac6aa08bc63bb72589e604
[INFO] running `Command { std: "docker" "start" "-a" "539755ec6ee1d1f2253ab172379a583f16698b6d22ac6aa08bc63bb72589e604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "539755ec6ee1d1f2253ab172379a583f16698b6d22ac6aa08bc63bb72589e604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539755ec6ee1d1f2253ab172379a583f16698b6d22ac6aa08bc63bb72589e604", kill_on_drop: false }`
[INFO] [stdout] 539755ec6ee1d1f2253ab172379a583f16698b6d22ac6aa08bc63bb72589e604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-10-11" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4718a8b02337f69263287d70bb97add789ac8fcfbdea7c5c133ddd35c84d9824
[INFO] running `Command { std: "docker" "start" "-a" "4718a8b02337f69263287d70bb97add789ac8fcfbdea7c5c133ddd35c84d9824", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]    Compiling futures-sink v0.3.24
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-io v0.3.24
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling motore-macros v0.1.0
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling futures-executor v0.3.24
[INFO] [stderr]    Compiling futures v0.3.24
[INFO] [stderr]    Compiling motore v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at 'Box<dyn Any>', /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/compiler/rustc_errors/src/lib.rs:1462:9
[INFO] [stdout] error: internal compiler error: compiler/rustc_infer/src/infer/lexical_region_resolve/mod.rs:536:17: cannot relate region: LUB(ReEarlyBound(5, 'cx), ReErased)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f1cef072c90 - std::backtrace_rs::backtrace::libunwind::trace::h6fef376b0cad02a6
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    1:     0x7f1cef072c90 - std::backtrace_rs::backtrace::trace_unsynchronized::hc3fd5403662df331
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f1cef072c90 - std::sys_common::backtrace::_print_fmt::h297509164be93106
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]    3:     0x7f1cef072c90 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h79d6bcaf77809e1c
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]    4:     0x7f1cef0cd9ee - core::fmt::write::hee06f0b868172576
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/core/src/fmt/mod.rs:1202:17
[INFO] [stderr]    5:     0x7f1cef0638a5 - std::io::Write::write_fmt::hd0f76b4a4749cb45
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/io/mod.rs:1679:15
[INFO] [stderr]    6:     0x7f1cef075943 - std::sys_common::backtrace::_print::h08c136767f88fd2c
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]    7:     0x7f1cef075943 - std::sys_common::backtrace::print::hdeab272468b75cae
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]    8:     0x7f1cef075943 - std::panicking::default_hook::{{closure}}::ha44dc2e8c33ccbcc
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/panicking.rs:295:22
[INFO] [stderr]    9:     0x7f1cef07562f - std::panicking::default_hook::hb070996f96b0a3b5
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/panicking.rs:314:9
[INFO] [stderr]   10:     0x7f1cf189abf1 - <rustc_driver[ac9e70efe585eaf7]::DEFAULT_HOOK::{closure#0}::{closure#0} as core[80f0eae6936f6ff0]::ops::function::FnOnce<(&core[80f0eae6936f6ff0]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
[INFO] [stderr]   11:     0x7f1cef07617d - std::panicking::rust_panic_with_hook::he727314f57fb38a7
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/panicking.rs:702:17
[INFO] [stderr]   12:     0x7f1cf28781b1 - std[8621e7c00f2a8dca]::panicking::begin_panic::<rustc_errors[dc2f622695deda25]::ExplicitBug>::{closure#0}
[INFO] [stderr]   13:     0x7f1cf2876316 - std[8621e7c00f2a8dca]::sys_common::backtrace::__rust_end_short_backtrace::<std[8621e7c00f2a8dca]::panicking::begin_panic<rustc_errors[dc2f622695deda25]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   14:     0x7f1cf2874016 - std[8621e7c00f2a8dca]::panicking::begin_panic::<rustc_errors[dc2f622695deda25]::ExplicitBug>
[INFO] [stderr]   15:     0x7f1cf281cc76 - std[8621e7c00f2a8dca]::panic::panic_any::<rustc_errors[dc2f622695deda25]::ExplicitBug>
[INFO] [stderr]   16:     0x7f1cf28163ed - <rustc_errors[dc2f622695deda25]::HandlerInner>::bug::<&alloc[ff0994a5c6a37d30]::string::String>
[INFO] [stderr]   17:     0x7f1cf2815e20 - <rustc_errors[dc2f622695deda25]::Handler>::bug::<&alloc[ff0994a5c6a37d30]::string::String>
[INFO] [stderr]   18:     0x7f1cf28d210d - rustc_middle[ead9fe0d51b32cd]::ty::context::tls::with_context_opt::<rustc_middle[ead9fe0d51b32cd]::ty::context::tls::with_opt<rustc_middle[ead9fe0d51b32cd]::util::bug::opt_span_bug_fmt<rustc_span[f89eeddc3db63117]::span_encoding::Span>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]   19:     0x7f1cf28d55a6 - rustc_middle[ead9fe0d51b32cd]::util::bug::opt_span_bug_fmt::<rustc_span[f89eeddc3db63117]::span_encoding::Span>
[INFO] [stderr]   20:     0x7f1cf02fc093 - rustc_middle[ead9fe0d51b32cd]::util::bug::bug_fmt
[INFO] [stderr]   21:     0x7f1cf0436377 - <rustc_infer[b0e06f85a2ededf6]::infer::lexical_region_resolve::LexicalResolver>::lub_concrete_regions
[INFO] [stderr]   22:     0x7f1cf0432c7b - rustc_infer[b0e06f85a2ededf6]::infer::lexical_region_resolve::resolve
[INFO] [stderr]   23:     0x7f1cf0d57cab - <rustc_infer[b0e06f85a2ededf6]::infer::InferCtxt>::resolve_regions_and_report_errors
[INFO] [stderr]   24:     0x7f1cf0d3be0a - <rustc_infer[b0e06f85a2ededf6]::infer::InferCtxt>::check_region_obligations_and_report_errors
[INFO] [stderr]   25:     0x7f1cf12cf1e1 - <rustc_infer[b0e06f85a2ededf6]::infer::InferCtxtBuilder>::enter::<(), rustc_typeck[3cb2768cfcb819d]::check::check::check_opaque_meets_bounds::{closure#0}>
[INFO] [stderr]   26:     0x7f1cf12a9b88 - rustc_typeck[3cb2768cfcb819d]::check::check::check_item_type
[INFO] [stderr]   27:     0x7f1cf12a661e - rustc_typeck[3cb2768cfcb819d]::check::check::check_mod_item_types
[INFO] [stderr]   28:     0x7f1cf084fe4b - rustc_query_system[7ee08db0ec4f9fde]::query::plumbing::try_execute_query::<rustc_query_impl[a951e941dda1694e]::plumbing::QueryCtxt, rustc_query_system[7ee08db0ec4f9fde]::query::caches::DefaultCache<rustc_span[f89eeddc3db63117]::def_id::LocalDefId, ()>>
[INFO] [stderr]   29:     0x7f1cf12ff639 - rustc_query_system[7ee08db0ec4f9fde]::query::plumbing::get_query::<rustc_query_impl[a951e941dda1694e]::queries::check_mod_item_types, rustc_query_impl[a951e941dda1694e]::plumbing::QueryCtxt>
[INFO] [stderr]   30:     0x7f1cf15b307c - <rustc_middle[ead9fe0d51b32cd]::hir::map::Map>::for_each_module::<rustc_typeck[3cb2768cfcb819d]::check_crate::{closure#6}::{closure#0}>
[INFO] [stderr]   31:     0x7f1cf0b91a15 - rustc_typeck[3cb2768cfcb819d]::check_crate
[INFO] [stderr]   32:     0x7f1cf0b91007 - rustc_interface[eb48c34dc90baf77]::passes::analysis
[INFO] [stderr]   33:     0x7f1cf166759d - rustc_query_system[7ee08db0ec4f9fde]::query::plumbing::try_execute_query::<rustc_query_impl[a951e941dda1694e]::plumbing::QueryCtxt, rustc_query_system[7ee08db0ec4f9fde]::query::caches::DefaultCache<(), core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>>>
[INFO] [stderr]   34:     0x7f1cf16672c7 - rustc_query_system[7ee08db0ec4f9fde]::query::plumbing::get_query::<rustc_query_impl[a951e941dda1694e]::queries::analysis, rustc_query_impl[a951e941dda1694e]::plumbing::QueryCtxt>
[INFO] [stderr]   35:     0x7f1cf0637d27 - <rustc_interface[eb48c34dc90baf77]::passes::QueryContext>::enter::<rustc_driver[ac9e70efe585eaf7]::run_compiler::{closure#1}::{closure#2}::{closure#3}, core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>>
[INFO] [stderr]   36:     0x7f1cf062b71c - rustc_interface[eb48c34dc90baf77]::interface::create_compiler_and_run::<core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>, rustc_driver[ac9e70efe585eaf7]::run_compiler::{closure#1}>
[INFO] [stderr]   37:     0x7f1cf062a061 - <scoped_tls[5cfd4801cfe9209]::ScopedKey<rustc_span[f89eeddc3db63117]::SessionGlobals>>::set::<rustc_interface[eb48c34dc90baf77]::interface::run_compiler<core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>, rustc_driver[ac9e70efe585eaf7]::run_compiler::{closure#1}>::{closure#0}, core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>>
[INFO] [stderr]   38:     0x7f1cf0629d4f - std[8621e7c00f2a8dca]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[eb48c34dc90baf77]::util::run_in_thread_pool_with_globals<rustc_interface[eb48c34dc90baf77]::interface::run_compiler<core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>, rustc_driver[ac9e70efe585eaf7]::run_compiler::{closure#1}>::{closure#0}, core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>>::{closure#0}, core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>>
[INFO] [stderr]   39:     0x7f1cf16f6d90 - <<std[8621e7c00f2a8dca]::thread::Builder>::spawn_unchecked_<rustc_interface[eb48c34dc90baf77]::util::run_in_thread_pool_with_globals<rustc_interface[eb48c34dc90baf77]::interface::run_compiler<core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>, rustc_driver[ac9e70efe585eaf7]::run_compiler::{closure#1}>::{closure#0}, core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>>::{closure#0}, core[80f0eae6936f6ff0]::result::Result<(), rustc_errors[dc2f622695deda25]::ErrorGuaranteed>>::{closure#1} as core[80f0eae6936f6ff0]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   40:     0x7f1cef07ff53 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6a88cd656aa4a16f
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/alloc/src/boxed.rs:1940:9
[INFO] [stderr]   41:     0x7f1cef07ff53 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4501efe38c2b4412
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/alloc/src/boxed.rs:1940:9
[INFO] [stderr]   42:     0x7f1cef07ff53 - std::sys::unix::thread::Thread::new::thread_start::h67e5c6aa03c98308
[INFO] [stderr]                                at /rustc/da7ffa2d1df2daf747b8e4bdf5659c942abb22af/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   43:     0x7f1ceef2f609 - start_thread
[INFO] [stderr]   44:     0x7f1ceee52133 - clone
[INFO] [stderr]   45:                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-beta.3 (da7ffa2d1 2022-10-10) 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 [check_mod_item_types] checking item types in module `service::ext::map_err`
[INFO] [stderr] #1 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `motore` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "4718a8b02337f69263287d70bb97add789ac8fcfbdea7c5c133ddd35c84d9824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4718a8b02337f69263287d70bb97add789ac8fcfbdea7c5c133ddd35c84d9824", kill_on_drop: false }`
[INFO] [stdout] 4718a8b02337f69263287d70bb97add789ac8fcfbdea7c5c133ddd35c84d9824