[INFO] cloning repository https://github.com/davelively14/udemy-rust-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davelively14/udemy-rust-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavelively14%2Fudemy-rust-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavelively14%2Fudemy-rust-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5c4e6688d8cae040a94d34c6f5f792a1c5f8ef3 [INFO] checking davelively14/udemy-rust-playground against try#ae258e1fcbee4a062f5f3d869f06004d7cea088e for pr-135272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavelively14%2Fudemy-rust-playground" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davelively14/udemy-rust-playground on toolchain ae258e1fcbee4a062f5f3d869f06004d7cea088e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davelively14/udemy-rust-playground [INFO] finished tweaking git repo https://github.com/davelively14/udemy-rust-playground [INFO] tweaked toml for git repo https://github.com/davelively14/udemy-rust-playground written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davelively14/udemy-rust-playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc9365477304a838e8c3069b87e506decb25d3b63b343ffc736a19174b68c5be [INFO] running `Command { std: "docker" "start" "-a" "cc9365477304a838e8c3069b87e506decb25d3b63b343ffc736a19174b68c5be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc9365477304a838e8c3069b87e506decb25d3b63b343ffc736a19174b68c5be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc9365477304a838e8c3069b87e506decb25d3b63b343ffc736a19174b68c5be", kill_on_drop: false }` [INFO] [stdout] cc9365477304a838e8c3069b87e506decb25d3b63b343ffc736a19174b68c5be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+ae258e1fcbee4a062f5f3d869f06004d7cea088e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66f67d23a56421168fd9028161e61dd7de3d8cd46ff75521197ab91dc71a35ca [INFO] running `Command { std: "docker" "start" "-a" "66f67d23a56421168fd9028161e61dd7de3d8cd46ff75521197ab91dc71a35ca", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/barycenter.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | let tuples: Vec<(_)> = bodies.iter().tuples().collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - let tuples: Vec<(_)> = bodies.iter().tuples().collect(); [INFO] [stdout] 58 + let tuples: Vec<_> = bodies.iter().tuples().collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/barycenter.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | let tuples: Vec<(_)> = bodies.iter().tuples().collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - let tuples: Vec<(_)> = bodies.iter().tuples().collect(); [INFO] [stdout] 58 + let tuples: Vec<_> = bodies.iter().tuples().collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at compiler/rustc_ast_lowering/src/lib.rs:1120:77: [INFO] [stderr] called `Option::unwrap()` on a `None` value [INFO] [stderr] stack backtrace: [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at compiler/rustc_ast_lowering/src/lib.rs:1120:77: [INFO] [stderr] called `Option::unwrap()` on a `None` value [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ecc44502dca - ::fmt::haa13375a1a3b1260 [INFO] [stderr] 1: 0x7ecc44c12d66 - core::fmt::write::h52bfad4f47875cb7 [INFO] [stderr] 0: 0x76f0c0902dca - ::fmt::haa13375a1a3b1260 [INFO] [stderr] 2: 0x7ecc45b74551 - std::io::Write::write_fmt::hca05fa52169b72dc [INFO] [stderr] 1: 0x76f0c1012d66 - core::fmt::write::h52bfad4f47875cb7 [INFO] [stderr] 2: 0x76f0c1f74551 - std::io::Write::write_fmt::hca05fa52169b72dc [INFO] [stderr] 3: 0x76f0c0902c22 - std::sys::backtrace::BacktraceLock::print::hb824c8e7384b741b [INFO] [stderr] 4: 0x76f0c09050a2 - std::panicking::default_hook::{{closure}}::h0a7d0019d7ce7eea [INFO] [stderr] 5: 0x76f0c0904f2a - std::panicking::default_hook::h6cb2a7a01bfbcc48 [INFO] [stderr] 3: 0x7ecc44502c22 - std::sys::backtrace::BacktraceLock::print::hb824c8e7384b741b [INFO] [stderr] 4: 0x7ecc445050a2 - std::panicking::default_hook::{{closure}}::h0a7d0019d7ce7eea [INFO] [stderr] 5: 0x7ecc44504f2a - std::panicking::default_hook::h6cb2a7a01bfbcc48 [INFO] [stderr] 6: 0x7ecc4366207b - std[e1a59fe4e6b6f641]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7ecc44505be3 - std::panicking::rust_panic_with_hook::h7522f83a4b8d24ba [INFO] [stderr] 8: 0x7ecc445058a6 - std::panicking::begin_panic_handler::{{closure}}::h94d7efd80e7b798f [INFO] [stderr] 9: 0x7ecc44503299 - std::sys::backtrace::__rust_end_short_backtrace::h0d56bfd621a65a55 [INFO] [stderr] 10: 0x7ecc4450559d - rust_begin_unwind [INFO] [stderr] 11: 0x7ecc411aa680 - core::panicking::panic_fmt::habbf8c9f8f19a88c [INFO] [stderr] 12: 0x7ecc41c60c2c - core::panicking::panic::h034ec9b20210e258 [INFO] [stderr] 13: 0x7ecc4268d7e9 - core::option::unwrap_failed::h29d1cc8d4103b642 [INFO] [stderr] 6: 0x76f0bfa6207b - std[e1a59fe4e6b6f641]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x76f0c0905be3 - std::panicking::rust_panic_with_hook::h7522f83a4b8d24ba [INFO] [stderr] 8: 0x76f0c09058a6 - std::panicking::begin_panic_handler::{{closure}}::h94d7efd80e7b798f [INFO] [stderr] 9: 0x76f0c0903299 - std::sys::backtrace::__rust_end_short_backtrace::h0d56bfd621a65a55 [INFO] [stderr] 10: 0x76f0c090559d - rust_begin_unwind [INFO] [stderr] 11: 0x76f0bd5aa680 - core::panicking::panic_fmt::habbf8c9f8f19a88c [INFO] [stderr] 12: 0x76f0be060c2c - core::panicking::panic::h034ec9b20210e258 [INFO] [stderr] 13: 0x76f0bea8d7e9 - core::option::unwrap_failed::h29d1cc8d4103b642 [INFO] [stderr] 14: 0x7ecc4532da0a - ::lower_angle_bracketed_parameter_data [INFO] [stderr] 14: 0x76f0c172da0a - ::lower_angle_bracketed_parameter_data [INFO] [stderr] 15: 0x7ecc45324830 - ::lower_qpath [INFO] [stderr] 16: 0x7ecc4532ff93 - ::lower_ty_direct [INFO] [stderr] 15: 0x76f0c1724830 - ::lower_qpath [INFO] [stderr] 16: 0x76f0c172ff93 - ::lower_ty_direct [INFO] [stderr] 17: 0x7ecc4532b28c - ::lower_block_noalloc [INFO] [stderr] 18: 0x7ecc45329bc3 - ::lower_block_expr [INFO] [stderr] 19: 0x7ecc45328e76 - ::lower_maybe_coroutine_body [INFO] [stderr] 20: 0x7ecc452f2a3f - ::lower_item_kind [INFO] [stderr] 21: 0x7ecc452fc17b - ::lower_node [INFO] [stderr] 17: 0x76f0c172b28c - ::lower_block_noalloc [INFO] [stderr] 18: 0x76f0c1729bc3 - ::lower_block_expr [INFO] [stderr] 19: 0x76f0c1728e76 - ::lower_maybe_coroutine_body [INFO] [stderr] 20: 0x76f0c16f2a3f - ::lower_item_kind [INFO] [stderr] 21: 0x76f0c16fc17b - ::lower_node [INFO] [stderr] 22: 0x7ecc452faec2 - rustc_ast_lowering[4e262bf21d270cb0]::lower_to_hir [INFO] [stderr] 22: 0x76f0c16faec2 - rustc_ast_lowering[4e262bf21d270cb0]::lower_to_hir [INFO] [stderr] 23: 0x76f0c1e9c162 - rustc_query_impl[39b3c07570ef16c0]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 23: 0x7ecc45a9c162 - rustc_query_impl[39b3c07570ef16c0]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 24: 0x76f0c1ff1f17 - rustc_query_system[625c82a591e5a285]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[39b3c07570ef16c0]::plumbing::QueryCtxt, false> [INFO] [stderr] 24: 0x7ecc45bf1f17 - rustc_query_system[625c82a591e5a285]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[39b3c07570ef16c0]::plumbing::QueryCtxt, false> [INFO] [stderr] 25: 0x76f0c1ff1b1d - rustc_query_impl[39b3c07570ef16c0]::query_impl::hir_crate::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 25: 0x7ecc45bf1b1d - rustc_query_impl[39b3c07570ef16c0]::query_impl::hir_crate::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 26: 0x76f0c11fe0c4 - rustc_query_impl[39b3c07570ef16c0]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 27: 0x76f0c11fd676 - rustc_query_system[625c82a591e5a285]::query::plumbing::try_execute_query::, rustc_query_system[625c82a591e5a285]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[39b3c07570ef16c0]::plumbing::QueryCtxt, false> [INFO] [stderr] 28: 0x76f0c11fd3cf - rustc_query_impl[39b3c07570ef16c0]::query_impl::hir_attrs::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 26: 0x7ecc44dfe0c4 - rustc_query_impl[39b3c07570ef16c0]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 27: 0x7ecc44dfd676 - rustc_query_system[625c82a591e5a285]::query::plumbing::try_execute_query::, rustc_query_system[625c82a591e5a285]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[39b3c07570ef16c0]::plumbing::QueryCtxt, false> [INFO] [stderr] 28: 0x7ecc44dfd3cf - rustc_query_impl[39b3c07570ef16c0]::query_impl::hir_attrs::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 29: 0x76f0c12053c5 - ::attrs [INFO] [stderr] 29: 0x7ecc44e053c5 - ::attrs [INFO] [stderr] 30: 0x7ecc45b66486 - rustc_passes[b41a7baedba12d75]::entry::entry_fn [INFO] [stderr] 31: 0x7ecc45b66430 - rustc_query_impl[39b3c07570ef16c0]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 32: 0x7ecc45b66413 - >::call_once [INFO] [stderr] 33: 0x7ecc45b65d78 - rustc_query_system[625c82a591e5a285]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[39b3c07570ef16c0]::plumbing::QueryCtxt, false> [INFO] [stderr] 34: 0x7ecc45b65b20 - rustc_query_impl[39b3c07570ef16c0]::query_impl::entry_fn::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 30: 0x76f0c1f66486 - rustc_passes[b41a7baedba12d75]::entry::entry_fn [INFO] [stderr] 31: 0x76f0c1f66430 - rustc_query_impl[39b3c07570ef16c0]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 32: 0x76f0c1f66413 - >::call_once [INFO] [stderr] 33: 0x76f0c1f65d78 - rustc_query_system[625c82a591e5a285]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[39b3c07570ef16c0]::plumbing::QueryCtxt, false> [INFO] [stderr] 34: 0x76f0c1f65b20 - rustc_query_impl[39b3c07570ef16c0]::query_impl::entry_fn::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 35: 0x7ecc44f9f027 - rustc_interface[fd0a330840905a88]::passes::run_required_analyses [INFO] [stderr] 35: 0x76f0c139f027 - rustc_interface[fd0a330840905a88]::passes::run_required_analyses [INFO] [stderr] 36: 0x76f0c1f6fc5e - rustc_interface[fd0a330840905a88]::passes::analysis [INFO] [stderr] 37: 0x76f0c1f6fc2f - rustc_query_impl[39b3c07570ef16c0]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 38: 0x76f0c1ff0f15 - rustc_query_system[625c82a591e5a285]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[39b3c07570ef16c0]::plumbing::QueryCtxt, false> [INFO] [stderr] 39: 0x76f0c1ff0c4e - rustc_query_impl[39b3c07570ef16c0]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 40: 0x76f0c1fbf7a9 - rustc_interface[fd0a330840905a88]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[a523cffd4d413d4]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 41: 0x76f0c1f8fd96 - rustc_interface[fd0a330840905a88]::interface::run_compiler::<(), rustc_driver_impl[a523cffd4d413d4]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 36: 0x7ecc45b6fc5e - rustc_interface[fd0a330840905a88]::passes::analysis [INFO] [stderr] 37: 0x7ecc45b6fc2f - rustc_query_impl[39b3c07570ef16c0]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 38: 0x7ecc45bf0f15 - rustc_query_system[625c82a591e5a285]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[39b3c07570ef16c0]::plumbing::QueryCtxt, false> [INFO] [stderr] 39: 0x7ecc45bf0c4e - rustc_query_impl[39b3c07570ef16c0]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 40: 0x7ecc45bbf7a9 - rustc_interface[fd0a330840905a88]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[a523cffd4d413d4]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 41: 0x7ecc45b8fd96 - rustc_interface[fd0a330840905a88]::interface::run_compiler::<(), rustc_driver_impl[a523cffd4d413d4]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 42: 0x7ecc45aac047 - std[e1a59fe4e6b6f641]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 43: 0x7ecc45aabd19 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[ee3df2bc979bcaaf]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 44: 0x7ecc45aab4af - std::sys::pal::unix::thread::Thread::new::thread_start::hcbe448117a82660a [INFO] [stderr] 45: 0x7ecc47337ac3 - [INFO] [stderr] 46: 0x7ecc473c8a04 - clone [INFO] [stderr] 47: 0x0 - [INFO] [stderr] [INFO] [stderr] 42: 0x76f0c1eac047 - std[e1a59fe4e6b6f641]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 43: 0x76f0c1eabd19 - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[ee3df2bc979bcaaf]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 44: 0x76f0c1eab4af - std::sys::pal::unix::thread::Thread::new::thread_start::hcbe448117a82660a [INFO] [stderr] 45: 0x76f0c36e9ac3 - [INFO] [stderr] 46: 0x76f0c377aa04 - clone [INFO] [stderr] 47: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] error: 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: please make sure that you have updated to the latest nightly [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] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-01-19T14_59_08-243.txt`: Read-only file system (os error 30) [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-01-19T14_59_08-242.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] note: rustc 1.86.0-nightly (ae258e1fc 2025-01-19) running on x86_64-unknown-linux-gnu [INFO] [stderr] note: rustc 1.86.0-nightly (ae258e1fc 2025-01-19) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] note: compiler flags: -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] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] query stack during panic: [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [hir_crate] getting the crate HIR [INFO] [stderr] #0 [hir_crate] getting the crate HIR [INFO] [stderr] #1 [hir_attrs] getting HIR owner attributes in `` [INFO] [stderr] #1 [hir_attrs] getting HIR owner attributes in `` [INFO] [stderr] #2 [entry_fn] looking up the entry function of a crate [INFO] [stderr] #3 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] #2 [entry_fn] looking up the entry function of a crate [INFO] [stderr] #3 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `playground` (bin "playground" test); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ae258e1fcbee4a062f5f3d869f06004d7cea088e/bin/rustc --crate-name playground --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=23bce70979a18860 -C extra-filename=-9ef6b3874bf01a65 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-dcf90a9d33bceb2b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e8e83b78ff03e956.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-dc54eb9a554aba9e.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `playground` (bin "playground"); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ae258e1fcbee4a062f5f3d869f06004d7cea088e/bin/rustc --crate-name playground --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=58528b52450e5613 -C extra-filename=-6bb24465b3f0dbca --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-dcf90a9d33bceb2b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-e8e83b78ff03e956.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-dc54eb9a554aba9e.rmeta --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "66f67d23a56421168fd9028161e61dd7de3d8cd46ff75521197ab91dc71a35ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66f67d23a56421168fd9028161e61dd7de3d8cd46ff75521197ab91dc71a35ca", kill_on_drop: false }` [INFO] [stdout] 66f67d23a56421168fd9028161e61dd7de3d8cd46ff75521197ab91dc71a35ca