[INFO] cloning repository https://github.com/jluszcz/ListOfLists-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jluszcz/ListOfLists-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjluszcz%2FListOfLists-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjluszcz%2FListOfLists-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9a08ec12603b3f9eb9c38bad1c47707a2101417 [INFO] building jluszcz/ListOfLists-rs against try#2cd6942e35a7765b6869d3a149ca54f2598b77ad for pr-93180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjluszcz%2FListOfLists-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jluszcz/ListOfLists-rs on toolchain 2cd6942e35a7765b6869d3a149ca54f2598b77ad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jluszcz/ListOfLists-rs [INFO] finished tweaking git repo https://github.com/jluszcz/ListOfLists-rs [INFO] tweaked toml for git repo https://github.com/jluszcz/ListOfLists-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/jluszcz/ListOfLists-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded markup5ever v0.10.1 [INFO] [stderr] Downloaded async-compression v0.3.8 [INFO] [stderr] Downloaded aws-smithy-eventstream v0.33.1 [INFO] [stderr] Downloaded aws-sdk-s3 v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.77 [INFO] [stderr] Downloaded aws-smithy-types-convert v0.33.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.27 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.77 [INFO] [stderr] Downloaded web-sys v0.3.54 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.77 [INFO] [stderr] Downloaded wasm-bindgen v0.2.77 [INFO] [stderr] Downloaded html5minify v0.3.2 [INFO] [stderr] Downloaded js-sys v0.3.54 [INFO] [stderr] Downloaded humansize v1.1.1 [INFO] [stderr] Downloaded tera v1.15.0 [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdb0f36992c5212769c7675521923b223accee4f5f8283202cd4b64724d5f0e6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cdb0f36992c5212769c7675521923b223accee4f5f8283202cd4b64724d5f0e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdb0f36992c5212769c7675521923b223accee4f5f8283202cd4b64724d5f0e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdb0f36992c5212769c7675521923b223accee4f5f8283202cd4b64724d5f0e6", kill_on_drop: false }` [INFO] [stdout] cdb0f36992c5212769c7675521923b223accee4f5f8283202cd4b64724d5f0e6 [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c523dbf57940ca761bb38d3649ddd0dc9f6b3d385bd2afb55703a6db5a30f660 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c523dbf57940ca761bb38d3649ddd0dc9f6b3d385bd2afb55703a6db5a30f660", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling urlencoding v1.3.3 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling 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Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling globwalk v0.8.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling aws-smithy-eventstream v0.33.1 [INFO] [stderr] Compiling aws-smithy-query v0.33.1 [INFO] [stderr] Compiling aws-smithy-json v0.33.1 [INFO] [stderr] Compiling aws-smithy-types-convert v0.33.1 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling chrono-tz-build v0.0.2 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Compiling chrono-tz v0.6.0 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling tracing-error v0.1.2 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling aws-smithy-xml v0.33.1 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling aws-smithy-async v0.33.1 [INFO] [stderr] Compiling tower v0.4.8 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling async-compression v0.3.8 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tera v1.15.0 [INFO] [stderr] Compiling xml5ever v0.16.1 [INFO] [stderr] Compiling markup5ever_rcdom v0.1.0 [INFO] [stderr] Compiling html5minify v0.3.2 [INFO] [stderr] Compiling hyper v0.14.12 [INFO] [stderr] Compiling aws-smithy-http v0.33.1 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling lambda_runtime v0.4.1 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling aws-sigv4 v0.3.0 [INFO] [stderr] Compiling aws-smithy-http-tower v0.33.1 [INFO] [stderr] Compiling aws-endpoint v0.3.0 [INFO] [stderr] Compiling aws-http v0.3.0 [INFO] [stderr] Compiling aws-smithy-client v0.33.1 [INFO] [stderr] Compiling aws-sig-auth v0.3.0 [INFO] [stderr] Compiling aws-sdk-sts v0.3.0 [INFO] [stderr] Compiling aws-sdk-s3 v0.3.0 [INFO] [stderr] Compiling aws-config v0.3.0 [INFO] [stderr] Compiling list_of_lists v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: internal compiler error: compiler/rustc_mir_transform/src/generator.rs:766:13: Broken MIR: generator contains type ListOfLists in MIR, but typeck only knows about {ResumeTy, std::string::String, bool, Tera, &std::string::String, impl Future, (), generator::Io, (tokio::future::maybe_done::MaybeDone>>, tokio::future::maybe_done::MaybeDone>>, tokio::future::maybe_done::MaybeDone>>), tokio::future::poll_fn::PollFn<[closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.15.0/src/macros/try_join.rs:120:17: 157:10]>, usize, Vec, &generator::Io, &str, &[u8], &Vec, impl Future>} and [std::string::String, std::string::String, bool] [INFO] [stdout] --> src/generator.rs:114:91 [INFO] [stdout] | [INFO] [stdout] 114 | pub async fn update_site(site_name: String, site_url: String, use_s3: bool) -> Result<()> { [INFO] [stdout] | ___________________________________________________________________________________________^ [INFO] [stdout] 115 | | let mut tera = Tera::default(); [INFO] [stdout] 116 | | [INFO] [stdout] 117 | | let io = Io::new(site_url.clone(), use_s3).await; [INFO] [stdout] ... | [INFO] [stdout] 148 | | io.write(SITE_INDEX, &site).await [INFO] [stdout] 149 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/compiler/rustc_errors/src/lib.rs:1103:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f3c1a19e67c - std::backtrace_rs::backtrace::libunwind::trace::hab3bb7239730ce1e [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f3c1a19e67c - std::backtrace_rs::backtrace::trace_unsynchronized::h7c00739330269721 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f3c1a19e67c - std::sys_common::backtrace::_print_fmt::hc7fce0f2bad6b4e5 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f3c1a19e67c - ::fmt::h6b1f9c749ca5dfce [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f3c1a1ff85c - core::fmt::write::h14b56021008c8193 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/core/src/fmt/mod.rs:1168:17 [INFO] [stderr] 5: 0x7f3c1a18dc23 - std::io::Write::write_fmt::h00903ac5c84da4ab [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/io/mod.rs:1653:15 [INFO] [stderr] 6: 0x7f3c1a1a2aa2 - std::sys_common::backtrace::_print::h520cdd5f2e9c382b [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f3c1a1a2aa2 - std::sys_common::backtrace::print::hc31c18dd3d9e99d7 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f3c1a1a2aa2 - std::panicking::default_hook::{{closure}}::h2b4911050a1d8d19 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:290:50 [INFO] [stderr] 9: 0x7f3c1a1a2685 - std::panicking::default_hook::hd9ee213c07ceee82 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:307:9 [INFO] [stderr] 10: 0x7f3c1a97ff91 - rustc_driver[574060610cdb6686]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f3c0c237623 - as core::ops::function::Fn>::call::h58631461d4b09d83 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1868:9 [INFO] [stderr] 12: 0x7f3c0c27907c - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hcb026796c038ed90 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/proc_macro/src/bridge/client.rs:319:21 [INFO] [stderr] 13: 0x7f3c0c2e1390 - std::panicking::update_hook::{{closure}}::h872f8db3d597242b [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:257:41 [INFO] [stderr] 14: 0x7f3c1a1a32bb - std::panicking::rust_panic_with_hook::hf221ce82965f4abb [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/panicking.rs:695:17 [INFO] [stderr] 15: 0x7f3c1abf61d1 - std[8ff7d40267274bc7]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 16: 0x7f3c1abf5d76 - std[8ff7d40267274bc7]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 17: 0x7f3c1ab5c3ff - std[8ff7d40267274bc7]::panicking::begin_panic:: [INFO] [stderr] 18: 0x7f3c1abd6f5d - std[8ff7d40267274bc7]::panic::panic_any:: [INFO] [stderr] 19: 0x7f3c1abd38c8 - ::span_bug:: [INFO] [stderr] 20: 0x7f3c1abd3680 - ::span_bug:: [INFO] [stderr] 21: 0x7f3c1ab390f8 - rustc_middle[8a77eead77a7de65]::ty::context::tls::with_opt::::{closure#0}, ()> [INFO] [stderr] 22: 0x7f3c1ab391b0 - rustc_middle[8a77eead77a7de65]::util::bug::opt_span_bug_fmt:: [INFO] [stderr] 23: 0x7f3c1ab3917c - rustc_middle[8a77eead77a7de65]::util::bug::span_bug_fmt:: [INFO] [stderr] 24: 0x7f3c1c9979d3 - ::run_pass [INFO] [stderr] 25: 0x7f3c1bcca50f - rustc_mir_transform[e8bf563d71c3358c]::pass_manager::run_passes [INFO] [stderr] 26: 0x7f3c1bc8b4e1 - rustc_mir_transform[e8bf563d71c3358c]::optimized_mir [INFO] [stderr] 27: 0x7f3c1c242eb2 - rustc_query_system[ae4364215f97c5f4]::query::plumbing::try_execute_query::> [INFO] [stderr] 28: 0x7f3c1c28e247 - ::optimized_mir [INFO] [stderr] 29: 0x7f3c1c34b068 - ::encode_crate_root [INFO] [stderr] 30: 0x7f3c1ce1f32f - rustc_metadata[fc8776039bfe24ae]::rmeta::encoder::encode_metadata_impl [INFO] [stderr] 31: 0x7f3c1ce45971 - rustc_data_structures[bb4cd459dd765b6f]::sync::join:: [INFO] [stderr] 32: 0x7f3c1ce1eb43 - rustc_metadata[fc8776039bfe24ae]::rmeta::encoder::encode_metadata [INFO] [stderr] 33: 0x7f3c1c7f2fb0 - ::ongoing_codegen [INFO] [stderr] 34: 0x7f3c1c7ce7dd - ::enter::, rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 35: 0x7f3c1c7cfdb6 - rustc_span[7ad56b2a1dc47726]::with_source_map::, rustc_interface[925b183bd10502e3]::interface::create_compiler_and_run, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#1}> [INFO] [stderr] 36: 0x7f3c1c7cdb5e - rustc_interface[925b183bd10502e3]::interface::create_compiler_and_run::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}> [INFO] [stderr] 37: 0x7f3c1c7b1d5b - >::set::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 38: 0x7f3c1c7b1b35 - std[8ff7d40267274bc7]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>> [INFO] [stderr] 39: 0x7f3c1c7b06e9 - <::spawn_unchecked_, rustc_driver[574060610cdb6686]::run_compiler::{closure#1}>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#0}, core[25abe57cfe4190a5]::result::Result<(), rustc_errors[a0b4bf6c95948d12]::ErrorReported>>::{closure#1} as core[25abe57cfe4190a5]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 40: 0x7f3c1a1aee63 - as core::ops::function::FnOnce>::call_once::h37fad153086c8632 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1854:9 [INFO] [stderr] 41: 0x7f3c1a1aee63 - as core::ops::function::FnOnce>::call_once::h63ac285b00349412 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/alloc/src/boxed.rs:1854:9 [INFO] [stderr] 42: 0x7f3c1a1aee63 - std::sys::unix::thread::Thread::new::thread_start::ha85c370649f33522 [INFO] [stderr] at /rustc/2cd6942e35a7765b6869d3a149ca54f2598b77ad/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 43: 0x7f3c1a0c0609 - start_thread [INFO] [stderr] 44: 0x7f3c19fda293 - clone [INFO] [stderr] 45: 0x0 - [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 1.60.0-nightly (2cd6942e3 2022-01-26) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [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 [optimized_mir] optimizing MIR for `generator::update_site::{closure#0}` [INFO] [stderr] end of query stack [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `list_of_lists` due to previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c523dbf57940ca761bb38d3649ddd0dc9f6b3d385bd2afb55703a6db5a30f660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c523dbf57940ca761bb38d3649ddd0dc9f6b3d385bd2afb55703a6db5a30f660", kill_on_drop: false }` [INFO] [stdout] c523dbf57940ca761bb38d3649ddd0dc9f6b3d385bd2afb55703a6db5a30f660