[INFO] cloning repository https://github.com/shautvast/rltk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shautvast/rltk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshautvast%2Frltk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshautvast%2Frltk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 054adb14499872d9829ff0041b014fe2f50a5a93
[INFO] checking shautvast/rltk against try#c3491e21996dc67a8e37d9e5e74ed156563e9854 for pr-101345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshautvast%2Frltk" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shautvast/rltk on toolchain c3491e21996dc67a8e37d9e5e74ed156563e9854
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3491e21996dc67a8e37d9e5e74ed156563e9854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shautvast/rltk
[INFO] finished tweaking git repo https://github.com/shautvast/rltk
[INFO] tweaked toml for git repo https://github.com/shautvast/rltk written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/shautvast/rltk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3491e21996dc67a8e37d9e5e74ed156563e9854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+c3491e21996dc67a8e37d9e5e74ed156563e9854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b8e99f3bb812b1a99a376c38b937605722b4cae3feb26965662e04f3564c07d
[INFO] running `Command { std: "docker" "start" "-a" "4b8e99f3bb812b1a99a376c38b937605722b4cae3feb26965662e04f3564c07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b8e99f3bb812b1a99a376c38b937605722b4cae3feb26965662e04f3564c07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8e99f3bb812b1a99a376c38b937605722b4cae3feb26965662e04f3564c07d", kill_on_drop: false }`
[INFO] [stdout] 4b8e99f3bb812b1a99a376c38b937605722b4cae3feb26965662e04f3564c07d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c3491e21996dc67a8e37d9e5e74ed156563e9854" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0252428b2241c77b66a4fadf20dc68f04e33c6d19ee19c17475c27e3fc9fd30d
[INFO] running `Command { std: "docker" "start" "-a" "0252428b2241c77b66a4fadf20dc68f04e33c6d19ee19c17475c27e3fc9fd30d", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking rltk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Vocabulary` is never constructed
[INFO] [stdout]  --> src/lm/mle.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Vocabulary<'a> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Counter` is never constructed
[INFO] [stdout]   --> src/lm/mle.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Counter<'a> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lm/mle.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub(crate) fn new(cutoff: usize) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update_word` is never used
[INFO] [stdout]   --> src/lm/mle.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn update_word(&mut self, word: &'a str) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update_sentence` is never used
[INFO] [stdout]   --> src/lm/mle.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn update_sentence(&mut self, sentence: impl Iterator<Item=&'a &'a str>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_word` is never used
[INFO] [stdout]   --> src/lm/mle.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn lookup_word(&self, word: &'a str) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_sentence` is never used
[INFO] [stdout]   --> src/lm/mle.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub(crate) fn lookup_sentence(&self, sentence: impl Iterator<Item=&'a &'a  str> + 'a) -> impl Iterator<Item=&'a str> + '_{
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lm/mle.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub(crate) fn new() -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update_word` is never used
[INFO] [stdout]   --> src/lm/mle.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub(crate) fn update_word(&mut self, word: &'a str) {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `update_sentence` is never used
[INFO] [stdout]   --> src/lm/mle.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn update_sentence(&mut self, sentence: impl Iterator<Item=&'a &'a str>) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]   --> src/lm/mle.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub(crate) fn get(&self, word: &str) -> usize {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: internal compiler error: compiler/rustc_middle/src/hir/mod.rs:127:36: No HirId for DefId(0:180 ~ rltk[9ced]::util::ngrams::{opaque#1}::{opaque#0}::{opaque#0})
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at 'Box<dyn Any>', /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/compiler/rustc_errors/src/lib.rs:1465:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7fcdc735d340 - std::backtrace_rs::backtrace::libunwind::trace::h6176bf60b78d74d6
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    1:     0x7fcdc735d340 - std::backtrace_rs::backtrace::trace_unsynchronized::h5d22932bd33ba306
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7fcdc735d340 - std::sys_common::backtrace::_print_fmt::h91ed71259c388db3
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]    3:     0x7fcdc735d340 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hde15bb8cbf7665da
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]    4:     0x7fcdc73b80fe - core::fmt::write::h9761a5598d7cc269
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/core/src/fmt/mod.rs:1202:17
[INFO] [stderr]    5:     0x7fcdc734dd15 - std::io::Write::write_fmt::h26becaaa3f318825
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/io/mod.rs:1679:15
[INFO] [stderr]    6:     0x7fcdc735ffd3 - std::sys_common::backtrace::_print::hc10fefd61e366dd2
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]    7:     0x7fcdc735ffd3 - std::sys_common::backtrace::print::hd8c846072a354bbf
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]    8:     0x7fcdc735ffd3 - std::panicking::default_hook::{{closure}}::haa135eeb0555cd8c
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:295:22
[INFO] [stderr]    9:     0x7fcdc735fcbf - std::panicking::default_hook::h962e5f45e4e85804
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:314:9
[INFO] [stdout] warning: associated function `update_word` is never used
[INFO] [stdout]   --> src/lm/mle.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn update_word(&mut self, word: &'a str) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lookup_word` is never used
[INFO] [stdout]   --> src/lm/mle.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn lookup_word(&self, word: &'a str) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   10:     0x7fcdc9bf8244 - rustc_driver[37844947c1c4e730]::DEFAULT_HOOK::{closure#0}::{closure#0}
[INFO] [stderr]   11:     0x7fcdc736080d - std::panicking::rust_panic_with_hook::h26097f8ccbe406f2
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:702:17
[INFO] [stderr]   12:     0x7fcdcabbf051 - std[17c996d5f6362125]::panicking::begin_panic::<rustc_errors[ffc9f8ad040f737d]::ExplicitBug>::{closure#0}
[INFO] [stderr]   13:     0x7fcdcabbe946 - std[17c996d5f6362125]::sys_common::backtrace::__rust_end_short_backtrace::<std[17c996d5f6362125]::panicking::begin_panic<rustc_errors[ffc9f8ad040f737d]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   14:     0x7fcdcabbb5f6 - std[17c996d5f6362125]::panicking::begin_panic::<rustc_errors[ffc9f8ad040f737d]::ExplicitBug>
[INFO] [stderr]   15:     0x7fcdcabbb5e6 - std[17c996d5f6362125]::panic::panic_any::<rustc_errors[ffc9f8ad040f737d]::ExplicitBug>
[INFO] [stderr]   16:     0x7fcdcabba3ad - <rustc_errors[ffc9f8ad040f737d]::HandlerInner>::bug::<&alloc[cf695002ebe1f35b]::string::String>
[INFO] [stderr]   17:     0x7fcdcabb9c10 - <rustc_errors[ffc9f8ad040f737d]::Handler>::bug::<&alloc[cf695002ebe1f35b]::string::String>
[INFO] [stderr]   18:     0x7fcdcac22c6d - rustc_middle[7beb62e1eee56aa5]::ty::context::tls::with_context_opt::<rustc_middle[7beb62e1eee56aa5]::ty::context::tls::with_opt<rustc_middle[7beb62e1eee56aa5]::util::bug::opt_span_bug_fmt<rustc_span[b6ed302232182e4]::span_encoding::Span>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]   19:     0x7fcdcac249b6 - rustc_middle[7beb62e1eee56aa5]::util::bug::opt_span_bug_fmt::<rustc_span[b6ed302232182e4]::span_encoding::Span>
[INFO] [stderr]   20:     0x7fcdc85c91a3 - rustc_middle[7beb62e1eee56aa5]::util::bug::bug_fmt
[INFO] [stderr]   21:     0x7fcdc9b9d638 - <rustc_middle[7beb62e1eee56aa5]::hir::provide::{closure#2} as core[fae64f17691dff84]::ops::function::FnOnce<(rustc_middle[7beb62e1eee56aa5]::ty::context::TyCtxt, rustc_span[b6ed302232182e4]::def_id::LocalDefId)>>::call_once
[INFO] [stderr]   22:     0x7fcdc92a2808 - rustc_query_system[50d9efc904e05111]::query::plumbing::get_query::<rustc_query_impl[9cda1b2952faa175]::queries::local_def_id_to_hir_id, rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt>
[INFO] [stderr]   23:     0x7fcdc9b9f0d1 - <rustc_middle[7beb62e1eee56aa5]::hir::provide::{closure#10} as core[fae64f17691dff84]::ops::function::FnOnce<(rustc_middle[7beb62e1eee56aa5]::ty::context::TyCtxt, rustc_span[b6ed302232182e4]::def_id::DefId)>>::call_once
[INFO] [stderr]   24:     0x7fcdc90aee70 - rustc_query_system[50d9efc904e05111]::query::plumbing::get_query::<rustc_query_impl[9cda1b2952faa175]::queries::opt_def_kind, rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt>
[INFO] [stderr]   25:     0x7fcdc8e6fb3f - <rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::EncodeContext>::encode_def_ids
[INFO] [stderr]   26:     0x7fcdc8e48cb2 - <rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::EncodeContext>::encode_crate_root
[INFO] [stderr]   27:     0x7fcdc8a38aee - rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::encode_metadata_impl
[INFO] [stderr]   28:     0x7fcdc8a32fce - rustc_data_structures[7dd3ac3ff0520fbe]::sync::join::<rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::encode_metadata::{closure#1}, (), ()>
[INFO] [stderr]   29:     0x7fcdc8a32eb9 - rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::encode_metadata
[INFO] [stderr]   30:     0x7fcdc8a31ea2 - rustc_metadata[e2de1dab51b6df6a]::fs::encode_and_write_metadata
[INFO] [stderr]   31:     0x7fcdc8a24f63 - <rustc_interface[5b9d04fc58ee7720]::passes::QueryContext>::enter::<<rustc_interface[5b9d04fc58ee7720]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[fae64f17691dff84]::result::Result<alloc[cf695002ebe1f35b]::boxed::Box<dyn core[fae64f17691dff84]::any::Any>, rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>
[INFO] [stderr]   32:     0x7fcdc8a1f223 - <rustc_interface[5b9d04fc58ee7720]::queries::Queries>::ongoing_codegen
[INFO] [stderr]   33:     0x7fcdc8a1e2e1 - <rustc_interface[5b9d04fc58ee7720]::interface::Compiler>::enter::<rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}::{closure#2}, core[fae64f17691dff84]::result::Result<core[fae64f17691dff84]::option::Option<rustc_interface[5b9d04fc58ee7720]::queries::Linker>, rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>
[INFO] [stderr]   34:     0x7fcdc8a1941c - rustc_span[b6ed302232182e4]::with_source_map::<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_interface[5b9d04fc58ee7720]::interface::create_compiler_and_run<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>::{closure#1}>
[INFO] [stderr]   35:     0x7fcdc8a18e12 - rustc_interface[5b9d04fc58ee7720]::interface::create_compiler_and_run::<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>
[INFO] [stderr]   36:     0x7fcdc8a17a61 - <scoped_tls[234c2e5b0f1b47a]::ScopedKey<rustc_span[b6ed302232182e4]::SessionGlobals>>::set::<rustc_interface[5b9d04fc58ee7720]::interface::run_compiler<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>
[INFO] [stderr]   37:     0x7fcdc8a1774f - std[17c996d5f6362125]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[5b9d04fc58ee7720]::util::run_in_thread_pool_with_globals<rustc_interface[5b9d04fc58ee7720]::interface::run_compiler<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>
[INFO] [stderr]   38:     0x7fcdc9a16629 - <<std[17c996d5f6362125]::thread::Builder>::spawn_unchecked_<rustc_interface[5b9d04fc58ee7720]::util::run_in_thread_pool_with_globals<rustc_interface[5b9d04fc58ee7720]::interface::run_compiler<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>::{closure#1} as core[fae64f17691dff84]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   39:     0x7fcdc736a663 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbcba3d5baddb20d1
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/alloc/src/boxed.rs:1940:9
[INFO] [stderr]   40:     0x7fcdc736a663 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hcb40027853eebed4
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/alloc/src/boxed.rs:1940:9
[INFO] [stderr]   41:     0x7fcdc736a663 - std::sys::unix::thread::Thread::new::thread_start::habdd10d71164d0ca
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   42:     0x7fcdc721a609 - start_thread
[INFO] [stderr]   43:     0x7fcdc713d133 - clone
[INFO] [stderr]   44:                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-nightly (c3491e219 2022-09-03) 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] thread 'rustc' panicked at 'already borrowed: BorrowMutError', /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/compiler/rustc_query_system/src/query/plumbing.rs:341:11
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7fcdc735d340 - std::backtrace_rs::backtrace::libunwind::trace::h6176bf60b78d74d6
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    1:     0x7fcdc735d340 - std::backtrace_rs::backtrace::trace_unsynchronized::h5d22932bd33ba306
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7fcdc735d340 - std::sys_common::backtrace::_print_fmt::h91ed71259c388db3
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]    3:     0x7fcdc735d340 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hde15bb8cbf7665da
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]    4:     0x7fcdc73b80fe - core::fmt::write::h9761a5598d7cc269
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/core/src/fmt/mod.rs:1202:17
[INFO] [stderr]    5:     0x7fcdc734dd15 - std::io::Write::write_fmt::h26becaaa3f318825
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/io/mod.rs:1679:15
[INFO] [stderr]    6:     0x7fcdc735ffd3 - std::sys_common::backtrace::_print::hc10fefd61e366dd2
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]    7:     0x7fcdc735ffd3 - std::sys_common::backtrace::print::hd8c846072a354bbf
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]    8:     0x7fcdc735ffd3 - std::panicking::default_hook::{{closure}}::haa135eeb0555cd8c
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:295:22
[INFO] [stderr]    9:     0x7fcdc735fcbf - std::panicking::default_hook::h962e5f45e4e85804
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:314:9
[INFO] [stderr]   10:     0x7fcdc9bf8244 - rustc_driver[37844947c1c4e730]::DEFAULT_HOOK::{closure#0}::{closure#0}
[INFO] [stderr]   11:     0x7fcdc736080d - std::panicking::rust_panic_with_hook::h26097f8ccbe406f2
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:702:17
[INFO] [stderr]   12:     0x7fcdc7360667 - std::panicking::begin_panic_handler::{{closure}}::hc0f865aa1bb60c7c
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:588:13
[INFO] [stderr]   13:     0x7fcdc735d85c - std::sys_common::backtrace::__rust_end_short_backtrace::h6d4dc99be6f721b8
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]   14:     0x7fcdc7360382 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:584:5
[INFO] [stderr]   15:     0x7fcdc73b4ce3 - core::panicking::panic_fmt::h4db8cd7388285b2c
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/core/src/panicking.rs:142:14
[INFO] [stderr]   16:     0x7fcdc73b5063 - core::result::unwrap_failed::h152dba8d7b7a8078
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/core/src/result.rs:1785:5
[INFO] [stderr]   17:     0x7fcdc92a3dcc - rustc_query_system[50d9efc904e05111]::query::plumbing::get_query::<rustc_query_impl[9cda1b2952faa175]::queries::local_def_id_to_hir_id, rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt>
[INFO] [stderr]   18:     0x7fcdc9b9eb07 - <rustc_middle[7beb62e1eee56aa5]::hir::provide::{closure#7} as core[fae64f17691dff84]::ops::function::FnOnce<(rustc_middle[7beb62e1eee56aa5]::ty::context::TyCtxt, rustc_span[b6ed302232182e4]::def_id::DefId)>>::call_once
[INFO] [stderr]   19:     0x7fcdc91ee3ea - rustc_query_system[50d9efc904e05111]::query::plumbing::get_query::<rustc_query_impl[9cda1b2952faa175]::queries::def_span, rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt>
[INFO] [stderr]   20:     0x7fcdc91edfe3 - <rustc_query_impl[9cda1b2952faa175]::Queries as rustc_middle[7beb62e1eee56aa5]::ty::query::QueryEngine>::def_span
[INFO] [stderr]   21:     0x7fcdca510326 - <rustc_span[b6ed302232182e4]::def_id::DefId as rustc_query_impl[9cda1b2952faa175]::keys::Key>::default_span
[INFO] [stderr]   22:     0x7fcdca5fd0ec - rustc_query_impl[9cda1b2952faa175]::plumbing::create_query_frame::<rustc_span[b6ed302232182e4]::def_id::LocalDefId>
[INFO] [stderr]   23:     0x7fcdca5f5383 - <<rustc_query_impl[9cda1b2952faa175]::Queries>::try_collect_active_jobs::{closure#8} as core[fae64f17691dff84]::ops::function::FnOnce<(rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt, rustc_span[b6ed302232182e4]::def_id::LocalDefId)>>::call_once
[INFO] [stderr]   24:     0x7fcdca47f3a5 - <rustc_query_system[50d9efc904e05111]::query::plumbing::QueryState<rustc_span[b6ed302232182e4]::def_id::LocalDefId>>::try_collect_active_jobs::<rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt>
[INFO] [stderr]   25:     0x7fcdca5f7998 - <rustc_query_impl[9cda1b2952faa175]::Queries>::try_collect_active_jobs
[INFO] [stderr]   26:     0x7fcdca5e4b18 - rustc_query_system[50d9efc904e05111]::query::job::print_query_stack::<rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt>
[INFO] [stderr]   27:     0x7fcdc9c9c65f - rustc_interface[5b9d04fc58ee7720]::interface::try_print_query_stack
[INFO] [stderr]   28:     0x7fcdc9bfa8d6 - rustc_driver[37844947c1c4e730]::report_ice
[INFO] [stderr]   29:     0x7fcdc736080d - std::panicking::rust_panic_with_hook::h26097f8ccbe406f2
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/panicking.rs:702:17
[INFO] [stderr]   30:     0x7fcdcabbf051 - std[17c996d5f6362125]::panicking::begin_panic::<rustc_errors[ffc9f8ad040f737d]::ExplicitBug>::{closure#0}
[INFO] [stderr]   31:     0x7fcdcabbe946 - std[17c996d5f6362125]::sys_common::backtrace::__rust_end_short_backtrace::<std[17c996d5f6362125]::panicking::begin_panic<rustc_errors[ffc9f8ad040f737d]::ExplicitBug>::{closure#0}, !>
[INFO] [stderr]   32:     0x7fcdcabbb5f6 - std[17c996d5f6362125]::panicking::begin_panic::<rustc_errors[ffc9f8ad040f737d]::ExplicitBug>
[INFO] [stderr]   33:     0x7fcdcabbb5e6 - std[17c996d5f6362125]::panic::panic_any::<rustc_errors[ffc9f8ad040f737d]::ExplicitBug>
[INFO] [stderr]   34:     0x7fcdcabba3ad - <rustc_errors[ffc9f8ad040f737d]::HandlerInner>::bug::<&alloc[cf695002ebe1f35b]::string::String>
[INFO] [stderr]   35:     0x7fcdcabb9c10 - <rustc_errors[ffc9f8ad040f737d]::Handler>::bug::<&alloc[cf695002ebe1f35b]::string::String>
[INFO] [stderr]   36:     0x7fcdcac22c6d - rustc_middle[7beb62e1eee56aa5]::ty::context::tls::with_context_opt::<rustc_middle[7beb62e1eee56aa5]::ty::context::tls::with_opt<rustc_middle[7beb62e1eee56aa5]::util::bug::opt_span_bug_fmt<rustc_span[b6ed302232182e4]::span_encoding::Span>::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]   37:     0x7fcdcac249b6 - rustc_middle[7beb62e1eee56aa5]::util::bug::opt_span_bug_fmt::<rustc_span[b6ed302232182e4]::span_encoding::Span>
[INFO] [stderr]   38:     0x7fcdc85c91a3 - rustc_middle[7beb62e1eee56aa5]::util::bug::bug_fmt
[INFO] [stderr]   39:     0x7fcdc9b9d638 - <rustc_middle[7beb62e1eee56aa5]::hir::provide::{closure#2} as core[fae64f17691dff84]::ops::function::FnOnce<(rustc_middle[7beb62e1eee56aa5]::ty::context::TyCtxt, rustc_span[b6ed302232182e4]::def_id::LocalDefId)>>::call_once
[INFO] [stderr]   40:     0x7fcdc92a2808 - rustc_query_system[50d9efc904e05111]::query::plumbing::get_query::<rustc_query_impl[9cda1b2952faa175]::queries::local_def_id_to_hir_id, rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt>
[INFO] [stderr]   41:     0x7fcdc9b9f0d1 - <rustc_middle[7beb62e1eee56aa5]::hir::provide::{closure#10} as core[fae64f17691dff84]::ops::function::FnOnce<(rustc_middle[7beb62e1eee56aa5]::ty::context::TyCtxt, rustc_span[b6ed302232182e4]::def_id::DefId)>>::call_once
[INFO] [stderr]   42:     0x7fcdc90aee70 - rustc_query_system[50d9efc904e05111]::query::plumbing::get_query::<rustc_query_impl[9cda1b2952faa175]::queries::opt_def_kind, rustc_query_impl[9cda1b2952faa175]::plumbing::QueryCtxt>
[INFO] [stderr]   43:     0x7fcdc8e6fb3f - <rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::EncodeContext>::encode_def_ids
[INFO] [stderr]   44:     0x7fcdc8e48cb2 - <rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::EncodeContext>::encode_crate_root
[INFO] [stderr]   45:     0x7fcdc8a38aee - rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::encode_metadata_impl
[INFO] [stderr]   46:     0x7fcdc8a32fce - rustc_data_structures[7dd3ac3ff0520fbe]::sync::join::<rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::encode_metadata::{closure#1}, (), ()>
[INFO] [stderr]   47:     0x7fcdc8a32eb9 - rustc_metadata[e2de1dab51b6df6a]::rmeta::encoder::encode_metadata
[INFO] [stderr]   48:     0x7fcdc8a31ea2 - rustc_metadata[e2de1dab51b6df6a]::fs::encode_and_write_metadata
[INFO] [stderr]   49:     0x7fcdc8a24f63 - <rustc_interface[5b9d04fc58ee7720]::passes::QueryContext>::enter::<<rustc_interface[5b9d04fc58ee7720]::queries::Queries>::ongoing_codegen::{closure#0}::{closure#0}, core[fae64f17691dff84]::result::Result<alloc[cf695002ebe1f35b]::boxed::Box<dyn core[fae64f17691dff84]::any::Any>, rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>
[INFO] [stderr]   50:     0x7fcdc8a1f223 - <rustc_interface[5b9d04fc58ee7720]::queries::Queries>::ongoing_codegen
[INFO] [stderr]   51:     0x7fcdc8a1e2e1 - <rustc_interface[5b9d04fc58ee7720]::interface::Compiler>::enter::<rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}::{closure#2}, core[fae64f17691dff84]::result::Result<core[fae64f17691dff84]::option::Option<rustc_interface[5b9d04fc58ee7720]::queries::Linker>, rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>
[INFO] [stderr]   52:     0x7fcdc8a1941c - rustc_span[b6ed302232182e4]::with_source_map::<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_interface[5b9d04fc58ee7720]::interface::create_compiler_and_run<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>::{closure#1}>
[INFO] [stderr]   53:     0x7fcdc8a18e12 - rustc_interface[5b9d04fc58ee7720]::interface::create_compiler_and_run::<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>
[INFO] [stderr]   54:     0x7fcdc8a17a61 - <scoped_tls[234c2e5b0f1b47a]::ScopedKey<rustc_span[b6ed302232182e4]::SessionGlobals>>::set::<rustc_interface[5b9d04fc58ee7720]::interface::run_compiler<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>
[INFO] [stderr]   55:     0x7fcdc8a1774f - std[17c996d5f6362125]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[5b9d04fc58ee7720]::util::run_in_thread_pool_with_globals<rustc_interface[5b9d04fc58ee7720]::interface::run_compiler<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>
[INFO] [stderr]   56:     0x7fcdc9a16629 - <<std[17c996d5f6362125]::thread::Builder>::spawn_unchecked_<rustc_interface[5b9d04fc58ee7720]::util::run_in_thread_pool_with_globals<rustc_interface[5b9d04fc58ee7720]::interface::run_compiler<core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>, rustc_driver[37844947c1c4e730]::run_compiler::{closure#1}>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>::{closure#0}, core[fae64f17691dff84]::result::Result<(), rustc_errors[ffc9f8ad040f737d]::ErrorGuaranteed>>::{closure#1} as core[fae64f17691dff84]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   57:     0x7fcdc736a663 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbcba3d5baddb20d1
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/alloc/src/boxed.rs:1940:9
[INFO] [stderr]   58:     0x7fcdc736a663 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hcb40027853eebed4
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/alloc/src/boxed.rs:1940:9
[INFO] [stderr]   59:     0x7fcdc736a663 - std::sys::unix::thread::Thread::new::thread_start::habdd10d71164d0ca
[INFO] [stderr]                                at /rustc/c3491e21996dc67a8e37d9e5e74ed156563e9854/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   60:     0x7fcdc721a609 - start_thread
[INFO] [stderr]   61:     0x7fcdc713d133 - clone
[INFO] [stderr]   62:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: internal compiler error: unexpected panic
[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-nightly (c3491e219 2022-09-03) 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] thread panicked while panicking. aborting.
[INFO] [stderr] error: could not compile `rltk`; 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rltk --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=a155589f42113ceb -C extra-filename=-a155589f42113ceb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-4efd363da1a7667b.rmeta --cap-lints=forbid` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "0252428b2241c77b66a4fadf20dc68f04e33c6d19ee19c17475c27e3fc9fd30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0252428b2241c77b66a4fadf20dc68f04e33c6d19ee19c17475c27e3fc9fd30d", kill_on_drop: false }`
[INFO] [stdout] 0252428b2241c77b66a4fadf20dc68f04e33c6d19ee19c17475c27e3fc9fd30d