[INFO] cloning repository https://github.com/NickCao/grasp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NickCao/grasp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickCao%2Fgrasp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNickCao%2Fgrasp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2401f6f24fd11a75ade31521db75007ac5424ced
[INFO] testing NickCao/grasp 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%2FNickCao%2Fgrasp" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NickCao/grasp 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/NickCao/grasp
[INFO] finished tweaking git repo https://github.com/NickCao/grasp
[INFO] tweaked toml for git repo https://github.com/NickCao/grasp written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/NickCao/grasp 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d4ee7b11e7a394ddee30f12b0c5d7ed8ddb0ce4a57f223a9555dd9725ccf151a
[INFO] running `Command { std: "docker" "start" "-a" "d4ee7b11e7a394ddee30f12b0c5d7ed8ddb0ce4a57f223a9555dd9725ccf151a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4ee7b11e7a394ddee30f12b0c5d7ed8ddb0ce4a57f223a9555dd9725ccf151a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4ee7b11e7a394ddee30f12b0c5d7ed8ddb0ce4a57f223a9555dd9725ccf151a", kill_on_drop: false }`
[INFO] [stdout] d4ee7b11e7a394ddee30f12b0c5d7ed8ddb0ce4a57f223a9555dd9725ccf151a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1c4c5704de31ee1d493cf07af27072881acca16c981c10bd782c741946dec510
[INFO] running `Command { std: "docker" "start" "-a" "1c4c5704de31ee1d493cf07af27072881acca16c981c10bd782c741946dec510", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling const-oid v0.7.1
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling ipnet v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling byte_string v1.0.0
[INFO] [stderr]    Compiling argh_shared v0.1.7
[INFO] [stderr]    Compiling lru_time_cache v0.11.11
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling arc-swap v1.5.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling der v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling sha1-asm v0.5.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling md5-asm v0.5.0
[INFO] [stderr]    Compiling iprange v0.6.7
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling nix v0.24.1
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling spin v0.9.3
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling sec1 v0.2.1
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling aead v0.4.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-bigint v0.3.2
[INFO] [stderr]    Compiling signature v1.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling ctr v0.8.0
[INFO] [stderr]    Compiling aes v0.7.5
[INFO] [stderr]    Compiling chacha20 v0.8.1
[INFO] [stderr]    Compiling polyval v0.5.3
[INFO] [stderr]    Compiling poly1305 v0.7.2
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling ed25519 v1.4.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling elliptic-curve v0.11.12
[INFO] [stderr]    Compiling ghash v0.4.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling chacha20poly1305 v0.9.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling md-5 v0.10.1
[INFO] [stderr]    Compiling sha1 v0.10.1
[INFO] [stderr]    Compiling ecdsa v0.13.4
[INFO] [stderr]    Compiling aes-gcm v0.9.4
[INFO] [stderr]    Compiling hkdf v0.12.3
[INFO] [stderr]    Compiling p384 v0.9.0
[INFO] [stderr]    Compiling p256 v0.10.1
[INFO] [stderr]    Compiling ring-compat v0.4.1
[INFO] [stderr]    Compiling shadowsocks-crypto v0.3.6
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling argh_derive v0.1.7
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling argh v0.1.7
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-tfo v0.1.9
[INFO] [stderr]    Compiling sendfd v0.4.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling shadowsocks v1.14.2
[INFO] [stdout] error: internal compiler error: compiler/rustc_middle/src/ty/subst.rs:554:13: Region parameter out of range when substituting in region 'a (index=1)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at 'Box<dyn Any>', /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/compiler/rustc_errors/src/lib.rs:1392:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f78965259f0 - 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:     0x7f78965259f0 - 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:     0x7f78965259f0 - std::sys_common::backtrace::_print_fmt::hde719312690c42c7
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]    3:     0x7f78965259f0 - <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:     0x7f78965813bc - core::fmt::write::h56d0a26c056ebf7d
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/fmt/mod.rs:1198:17
[INFO] [stderr]    5:     0x7f7896516c35 - std::io::Write::write_fmt::hfc329b729ef3a4a4
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/io/mod.rs:1672:15
[INFO] [stderr]    6:     0x7f78965286d1 - std::sys_common::backtrace::_print::h157d3034d56c5f2b
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]    7:     0x7f78965286d1 - std::sys_common::backtrace::print::h8711cdaccf25c72b
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]    8:     0x7f78965286d1 - std::panicking::default_hook::{{closure}}::h5a65e9070c5bad88
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:295:22
[INFO] [stderr]    9:     0x7f789652839e - std::panicking::default_hook::h02eec242e22c1c0a
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:314:9
[INFO] [stderr]   10:     0x7f7898d9cab4 - rustc_driver[acf69d503f2fbc0f]::DEFAULT_HOOK::{closure#0}::{closure#0}
[INFO] [stderr]   11:     0x7f7896528f06 - std::panicking::rust_panic_with_hook::hd120b75e7be84603
[INFO] [stderr]                                at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:702:17
[INFO] [stderr]   12:     0x7f7899d3d181 - std[e93aab33ab818310]::panicking::begin_panic::<rustc_errors[418a143e0b6d828f]::ExplicitBug>::{closure#0}
[INFO] [stderr]   13:     0x7f7899d3c676 - std[e93aab33ab818310]::sys_common::backtrace::__rust_end_short_backtrace::<std[e93aab33ab818310]::panicking::begin_panic<rustc_errors[418a143e0b6d828f]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   14:     0x7f7899d1deb6 - std[e93aab33ab818310]::panicking::begin_panic::<rustc_errors[418a143e0b6d828f]::ExplicitBug>
[INFO] [stderr]   15:     0x7f7899d625d6 - std[e93aab33ab818310]::panic::panic_any::<rustc_errors[418a143e0b6d828f]::ExplicitBug>
[INFO] [stderr]   16:     0x7f7899d61c95 - <rustc_errors[418a143e0b6d828f]::HandlerInner>::bug::<&alloc[ae706127652fd80d]::string::String>
[INFO] [stderr]   17:     0x7f7899d619f0 - <rustc_errors[418a143e0b6d828f]::Handler>::bug::<&alloc[ae706127652fd80d]::string::String>
[INFO] [stderr]   18:     0x7f7899d849ad - rustc_middle[b2160a7f10598e4]::ty::context::tls::with_context_opt::<rustc_middle[b2160a7f10598e4]::ty::context::tls::with_opt<rustc_middle[b2160a7f10598e4]::util::bug::opt_span_bug_fmt<rustc_span[4ee036bbec706f06]::span_encoding::Span>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]   19:     0x7f7899d87a66 - rustc_middle[b2160a7f10598e4]::util::bug::opt_span_bug_fmt::<rustc_span[4ee036bbec706f06]::span_encoding::Span>
[INFO] [stderr]   20:     0x7f78977f1173 - rustc_middle[b2160a7f10598e4]::util::bug::bug_fmt
[INFO] [stderr]   21:     0x7f7899dadd66 - <rustc_middle[b2160a7f10598e4]::ty::subst::SubstFolder as rustc_middle[b2160a7f10598e4]::ty::fold::TypeFolder>::fold_region::region_param_out_of_range
[INFO] [stderr]   22:     0x7f78977b1ef3 - <rustc_middle[b2160a7f10598e4]::ty::subst::SubstFolder as rustc_middle[b2160a7f10598e4]::ty::fold::TypeFolder>::fold_region
[INFO] [stderr]   23:     0x7f789889fc49 - <rustc_middle[b2160a7f10598e4]::ty::PredicateKind as rustc_middle[b2160a7f10598e4]::ty::fold::TypeFoldable>::try_fold_with::<rustc_middle[b2160a7f10598e4]::ty::subst::SubstFolder>
[INFO] [stderr]   24:     0x7f7898961be1 - <rustc_middle[b2160a7f10598e4]::ty::subst::SubstFolder as rustc_middle[b2160a7f10598e4]::ty::fold::FallibleTypeFolder>::try_fold_binder::<rustc_middle[b2160a7f10598e4]::ty::PredicateKind>
[INFO] [stderr]   25:     0x7f7898961596 - <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::register_hidden_type
[INFO] [stderr]   26:     0x7f7898960c47 - <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::handle_opaque_type::{closure#0}
[INFO] [stderr]   27:     0x7f7898960565 - <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::handle_opaque_type
[INFO] [stderr]   28:     0x7f7898960199 - <rustc_middle[b2160a7f10598e4]::ty::fold::BottomUpFolder<<rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#3}, <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#1}, <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#2}> as rustc_middle[b2160a7f10598e4]::ty::fold::FallibleTypeFolder>::try_fold_ty
[INFO] [stderr]   29:     0x7f78989609df - <&rustc_middle[b2160a7f10598e4]::ty::list::List<rustc_middle[b2160a7f10598e4]::ty::subst::GenericArg> as rustc_middle[b2160a7f10598e4]::ty::fold::TypeFoldable>::try_fold_with::<rustc_middle[b2160a7f10598e4]::ty::fold::BottomUpFolder<<rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#3}, <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#1}, <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#2}>>
[INFO] [stderr]   30:     0x7f7898960794 - <rustc_middle[b2160a7f10598e4]::ty::Ty as rustc_middle[b2160a7f10598e4]::ty::fold::TypeSuperFoldable>::super_fold_with::<rustc_middle[b2160a7f10598e4]::ty::fold::BottomUpFolder<<rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#3}, <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#1}, <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#2}>>
[INFO] [stderr]   31:     0x7f789895ff7f - <rustc_middle[b2160a7f10598e4]::ty::fold::BottomUpFolder<<rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#3}, <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#1}, <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars::{closure#2}> as rustc_middle[b2160a7f10598e4]::ty::fold::FallibleTypeFolder>::try_fold_ty
[INFO] [stderr]   32:     0x7f7897d8bf31 - <rustc_infer[6a4704b42a93ad14]::infer::InferCtxt>::replace_opaque_types_with_inference_vars
[INFO] [stderr]   33:     0x7f789788aaf5 - <rustc_typeck[b2fd0ce1781ed2]::check::fn_ctxt::FnCtxt>::supplied_sig_of_closure
[INFO] [stderr]   34:     0x7f789788774e - <rustc_typeck[b2fd0ce1781ed2]::check::fn_ctxt::FnCtxt>::check_expr_closure
[INFO] [stderr]   35:     0x7f7897807741 - <rustc_typeck[b2fd0ce1781ed2]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stderr]   36:     0x7f78977fed28 - <rustc_typeck[b2fd0ce1781ed2]::check::fn_ctxt::FnCtxt>::check_argument_types
[INFO] [stderr]   37:     0x7f78977b6b97 - <rustc_typeck[b2fd0ce1781ed2]::check::fn_ctxt::FnCtxt>::check_call
[INFO] [stderr]   38:     0x7f7897804807 - <rustc_typeck[b2fd0ce1781ed2]::check::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args
[INFO] [stderr]   39:     0x7f7897d88e6d - rustc_typeck[b2fd0ce1781ed2]::check::check::check_fn
[INFO] [stderr]   40:     0x7f7897d7ae7e - <rustc_infer[6a4704b42a93ad14]::infer::InferCtxtBuilder>::enter::<&rustc_middle[b2160a7f10598e4]::ty::context::TypeckResults, <rustc_typeck[b2fd0ce1781ed2]::check::inherited::InheritedBuilder>::enter<rustc_typeck[b2fd0ce1781ed2]::check::typeck_with_fallback<rustc_typeck[b2fd0ce1781ed2]::check::typeck::{closure#0}>::{closure#1}, &rustc_middle[b2160a7f10598e4]::ty::context::TypeckResults>::{closure#0}>
[INFO] [stderr]   41:     0x7f7897d78754 - rustc_typeck[b2fd0ce1781ed2]::check::typeck
[INFO] [stderr]   42:     0x7f7898420bef - rustc_query_system[2e598caf428403ff]::query::plumbing::try_execute_query::<rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt, rustc_query_system[2e598caf428403ff]::query::caches::DefaultCache<rustc_span[4ee036bbec706f06]::def_id::LocalDefId, &rustc_middle[b2160a7f10598e4]::ty::context::TypeckResults>>
[INFO] [stderr]   43:     0x7f7898c9aa88 - <rustc_query_impl[a1817575795e40f3]::Queries as rustc_middle[b2160a7f10598e4]::ty::query::QueryEngine>::typeck
[INFO] [stderr]   44:     0x7f7898398425 - <rustc_middle[b2160a7f10598e4]::ty::context::TyCtxt>::typeck_opt_const_arg
[INFO] [stderr]   45:     0x7f7898396ed5 - rustc_mir_build[d766df612ab534fc]::build::mir_built
[INFO] [stderr]   46:     0x7f78981cf5bd - rustc_query_system[2e598caf428403ff]::query::plumbing::try_execute_query::<rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt, rustc_query_system[2e598caf428403ff]::query::caches::DefaultCache<rustc_middle[b2160a7f10598e4]::ty::WithOptConstParam<rustc_span[4ee036bbec706f06]::def_id::LocalDefId>, &rustc_data_structures[3567231a315965d1]::steal::Steal<rustc_middle[b2160a7f10598e4]::mir::Body>>>
[INFO] [stderr]   47:     0x7f7898c99315 - <rustc_query_impl[a1817575795e40f3]::Queries as rustc_middle[b2160a7f10598e4]::ty::query::QueryEngine>::mir_built
[INFO] [stderr]   48:     0x7f7897dbfd37 - rustc_mir_transform[3073df77ed1f61a4]::check_unsafety::unsafety_check_result
[INFO] [stderr]   49:     0x7f7897dbf7ce - <rustc_mir_transform[3073df77ed1f61a4]::check_unsafety::provide::{closure#0} as core[4b7224d7e913b755]::ops::function::FnOnce<(rustc_middle[b2160a7f10598e4]::ty::context::TyCtxt, rustc_span[4ee036bbec706f06]::def_id::LocalDefId)>>::call_once
[INFO] [stderr]   50:     0x7f78982dbfaf - rustc_query_system[2e598caf428403ff]::query::plumbing::try_execute_query::<rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt, rustc_query_system[2e598caf428403ff]::query::caches::DefaultCache<rustc_span[4ee036bbec706f06]::def_id::LocalDefId, &rustc_middle[b2160a7f10598e4]::mir::query::UnsafetyCheckResult>>
[INFO] [stderr]   51:     0x7f7898c9a68e - <rustc_query_impl[a1817575795e40f3]::Queries as rustc_middle[b2160a7f10598e4]::ty::query::QueryEngine>::unsafety_check_result
[INFO] [stderr]   52:     0x7f789771d080 - rustc_mir_transform[3073df77ed1f61a4]::mir_const
[INFO] [stderr]   53:     0x7f78981cf5bd - rustc_query_system[2e598caf428403ff]::query::plumbing::try_execute_query::<rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt, rustc_query_system[2e598caf428403ff]::query::caches::DefaultCache<rustc_middle[b2160a7f10598e4]::ty::WithOptConstParam<rustc_span[4ee036bbec706f06]::def_id::LocalDefId>, &rustc_data_structures[3567231a315965d1]::steal::Steal<rustc_middle[b2160a7f10598e4]::mir::Body>>>
[INFO] [stderr]   54:     0x7f7898c9944c - <rustc_query_impl[a1817575795e40f3]::Queries as rustc_middle[b2160a7f10598e4]::ty::query::QueryEngine>::mir_const
[INFO] [stderr]   55:     0x7f7897d75f9a - rustc_mir_transform[3073df77ed1f61a4]::mir_promoted
[INFO] [stderr]   56:     0x7f7898757a3e - rustc_query_system[2e598caf428403ff]::query::plumbing::get_query::<rustc_query_impl[a1817575795e40f3]::queries::mir_promoted, rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt>
[INFO] [stderr]   57:     0x7f7898757677 - <rustc_query_impl[a1817575795e40f3]::Queries as rustc_middle[b2160a7f10598e4]::ty::query::QueryEngine>::mir_promoted
[INFO] [stderr]   58:     0x7f78986fc30f - rustc_borrowck[24278f1d09966f18]::mir_borrowck
[INFO] [stderr]   59:     0x7f78986fbe2e - <rustc_borrowck[24278f1d09966f18]::provide::{closure#0} as core[4b7224d7e913b755]::ops::function::FnOnce<(rustc_middle[b2160a7f10598e4]::ty::context::TyCtxt, rustc_span[4ee036bbec706f06]::def_id::LocalDefId)>>::call_once
[INFO] [stderr]   60:     0x7f789812a140 - rustc_query_system[2e598caf428403ff]::query::plumbing::try_execute_query::<rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt, rustc_query_system[2e598caf428403ff]::query::caches::DefaultCache<rustc_span[4ee036bbec706f06]::def_id::LocalDefId, &rustc_middle[b2160a7f10598e4]::mir::query::BorrowCheckResult>>
[INFO] [stderr]   61:     0x7f7898c9acfa - <rustc_query_impl[a1817575795e40f3]::Queries as rustc_middle[b2160a7f10598e4]::ty::query::QueryEngine>::mir_borrowck
[INFO] [stderr]   62:     0x7f7898a06303 - rustc_typeck[b2fd0ce1781ed2]::collect::type_of::type_of
[INFO] [stderr]   63:     0x7f78981dea4d - rustc_query_system[2e598caf428403ff]::query::plumbing::get_query::<rustc_query_impl[a1817575795e40f3]::queries::type_of, rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt>
[INFO] [stderr]   64:     0x7f78984c09e8 - rustc_typeck[b2fd0ce1781ed2]::check::check::check_item_type
[INFO] [stderr]   65:     0x7f78984bcece - rustc_typeck[b2fd0ce1781ed2]::check::check::check_mod_item_types
[INFO] [stderr]   66:     0x7f7897fd76eb - rustc_query_system[2e598caf428403ff]::query::plumbing::try_execute_query::<rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt, rustc_query_system[2e598caf428403ff]::query::caches::DefaultCache<rustc_span[4ee036bbec706f06]::def_id::LocalDefId, ()>>
[INFO] [stderr]   67:     0x7f78987e3f03 - rustc_query_system[2e598caf428403ff]::query::plumbing::get_query::<rustc_query_impl[a1817575795e40f3]::queries::check_mod_item_types, rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt>
[INFO] [stderr]   68:     0x7f7898a8779f - <rustc_middle[b2160a7f10598e4]::hir::map::Map>::for_each_module::<rustc_typeck[b2fd0ce1781ed2]::check_crate::{closure#6}::{closure#0}>
[INFO] [stderr]   69:     0x7f7898779ed5 - rustc_typeck[b2fd0ce1781ed2]::check_crate
[INFO] [stderr]   70:     0x7f7898779517 - rustc_interface[50a00022d591bc14]::passes::analysis
[INFO] [stderr]   71:     0x7f7898b2e335 - rustc_query_system[2e598caf428403ff]::query::plumbing::try_execute_query::<rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt, rustc_query_system[2e598caf428403ff]::query::caches::DefaultCache<(), core[4b7224d7e913b755]::result::Result<(), rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>>>
[INFO] [stderr]   72:     0x7f7898b2e0be - rustc_query_system[2e598caf428403ff]::query::plumbing::get_query::<rustc_query_impl[a1817575795e40f3]::queries::analysis, rustc_query_impl[a1817575795e40f3]::plumbing::QueryCtxt>
[INFO] [stderr]   73:     0x7f789856653a - <rustc_interface[50a00022d591bc14]::interface::Compiler>::enter::<rustc_driver[acf69d503f2fbc0f]::run_compiler::{closure#1}::{closure#2}, core[4b7224d7e913b755]::result::Result<core[4b7224d7e913b755]::option::Option<rustc_interface[50a00022d591bc14]::queries::Linker>, rustc_errors[418a143e0b6d828f]::ErrorGuaranteed>>
[INFO] [stderr]   74:     0x7f7898559f5a - 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]   75:     0x7f7898559930 - 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]   76:     0x7f7898557ca1 - <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]   77:     0x7f789855798f - 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]   78:     0x7f7898bbffb9 - <<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]   79:     0x7f7896532ed3 - <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]   80:     0x7f7896532ed3 - <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]   81:     0x7f7896532ed3 - 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]   82:     0x7f78963e1609 - start_thread
[INFO] [stderr]   83:     0x7f7896304133 - clone
[INFO] [stderr]   84:                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] #0 [typeck] type-checking `context::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shadowsocks-1.14.2/src/context.rs:33:1: 33:13>::dns_resolve`
[INFO] [stderr] #1 [mir_built] building MIR for `context::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shadowsocks-1.14.2/src/context.rs:33:1: 33:13>::dns_resolve`
[INFO] [stderr] #2 [unsafety_check_result] unsafety-checking `context::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shadowsocks-1.14.2/src/context.rs:33:1: 33:13>::dns_resolve`
[INFO] [stderr] #3 [mir_const] processing MIR for `context::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shadowsocks-1.14.2/src/context.rs:33:1: 33:13>::dns_resolve`
[INFO] [stderr] #4 [mir_promoted] processing `context::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shadowsocks-1.14.2/src/context.rs:33:1: 33:13>::dns_resolve`
[INFO] [stderr] #5 [mir_borrowck] borrow-checking `context::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shadowsocks-1.14.2/src/context.rs:33:1: 33:13>::dns_resolve`
[INFO] [stderr] #6 [type_of] computing type of `context::<impl at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shadowsocks-1.14.2/src/context.rs:33:1: 33:13>::dns_resolve::{opaque#0}`
[INFO] [stderr] #7 [check_mod_item_types] checking item types in module `context`
[INFO] [stderr] #8 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shadowsocks` due to previous error
[INFO] running `Command { std: "docker" "inspect" "1c4c5704de31ee1d493cf07af27072881acca16c981c10bd782c741946dec510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4c5704de31ee1d493cf07af27072881acca16c981c10bd782c741946dec510", kill_on_drop: false }`
[INFO] [stdout] 1c4c5704de31ee1d493cf07af27072881acca16c981c10bd782c741946dec510