[INFO] fetching crate paxakos 0.13.0... [INFO] checking paxakos-0.13.0 against try#19b2ca067bf5289cfffa296a3ab03a538d513623 for pr-112365-1 [INFO] extracting crate paxakos 0.13.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate paxakos 0.13.0 on toolchain 19b2ca067bf5289cfffa296a3ab03a538d513623 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19b2ca067bf5289cfffa296a3ab03a538d513623" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate paxakos 0.13.0 [INFO] finished tweaking crates.io crate paxakos 0.13.0 [INFO] tweaked toml for crates.io crate paxakos 0.13.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19b2ca067bf5289cfffa296a3ab03a538d513623" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19b2ca067bf5289cfffa296a3ab03a538d513623" "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:ee140239ab1b0f8122969764b067164664e0d95d26f53df575574e2e5e286359" "/opt/rustwide/cargo-home/bin/cargo" "+19b2ca067bf5289cfffa296a3ab03a538d513623" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50e736874a2dc81fdec0cda28e1ad1319d4d3ad7ce3f06813ea6c59a63b02f50 [INFO] running `Command { std: "docker" "start" "-a" "50e736874a2dc81fdec0cda28e1ad1319d4d3ad7ce3f06813ea6c59a63b02f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50e736874a2dc81fdec0cda28e1ad1319d4d3ad7ce3f06813ea6c59a63b02f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50e736874a2dc81fdec0cda28e1ad1319d4d3ad7ce3f06813ea6c59a63b02f50", kill_on_drop: false }` [INFO] [stdout] 50e736874a2dc81fdec0cda28e1ad1319d4d3ad7ce3f06813ea6c59a63b02f50 [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:ee140239ab1b0f8122969764b067164664e0d95d26f53df575574e2e5e286359" "/opt/rustwide/cargo-home/bin/cargo" "+19b2ca067bf5289cfffa296a3ab03a538d513623" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e050a599c03954d32eecb70401707a912cf4548675b8db59376059317cf77671 [INFO] running `Command { std: "docker" "start" "-a" "e050a599c03954d32eecb70401707a912cf4548675b8db59376059317cf77671", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking snarc v0.1.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking paxakos v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/node/commits.rs:39:23 [INFO] [stdout] | [INFO] [stdout] 39 | if !cx.waker().borrow().will_wake(&self.waker.borrow()) { [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/node/commits.rs:39:23 [INFO] [stdout] | [INFO] [stdout] 39 | if !cx.waker().borrow().will_wake(&self.waker.borrow()) { [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `Waker` does not implement `Borrow`, so calling `borrow` on `&Waker` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: no errors encountered even though `delay_span_bug` issued [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: broken MIR in Item(DefId(0:2769 ~ paxakos[607b]::node::handle::{impl#1}::append::{closure#1})) (after phase change to runtime-optimized) at bb22[1]: [INFO] [stdout] Field projection `PlaceRef { local: _15, projection: [Field(1, std::result::Result, futures::futures_channel::oneshot::Canceled>), Downcast(Some("Ok"), 0), Field(0, node::handle::NodeHandleResponse), Downcast(Some("Append"), 1)] }.0` specified type `std::result::Result::State, ::RoundNum>, error::ShutDownOr>>`, but actual type is `std::result::Result::State, ::RoundNum, <<::State as state::State>::LogEntry as applicable::ApplicableTo<::State>>::Projection>, error::ShutDownOr>>` [INFO] [stdout] --> src/node/handle.rs:84:54 [INFO] [stdout] | [INFO] [stdout] 84 | (Ok(_), Ok(NodeHandleResponse::$name(r))) => Some(r), [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 185 | / dispatch_node_handle_req!(self, Append, { [INFO] [stdout] 186 | | log_entry: applicable.into_log_entry(), [INFO] [stdout] 187 | | args, [INFO] [stdout] 188 | | }) [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: delayed at compiler/rustc_const_eval/src/transform/validate.rs:76:25 [INFO] [stdout] 0: ::emit_diagnostic [INFO] [stdout] 1: ::delay_span_bug:: [INFO] [stdout] 2: ::fail:: [INFO] [stdout] 3: ::run_pass [INFO] [stdout] 4: rustc_mir_transform::pass_manager::run_passes [INFO] [stdout] 5: rustc_mir_transform::optimized_mir [INFO] [stdout] 6: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stdout] 7: >::call_once [INFO] [stdout] 8: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stdout] 9: rustc_query_impl::query_impl::optimized_mir::get_query_non_incr::__rust_end_short_backtrace [INFO] [stdout] 10: ::encode_crate_root [INFO] [stdout] 11: rustc_metadata::rmeta::encoder::encode_metadata_impl [INFO] [stdout] 12: rustc_metadata::rmeta::encoder::encode_metadata [INFO] [stdout] 13: rustc_metadata::fs::encode_and_write_metadata [INFO] [stdout] 14: rustc_interface::passes::start_codegen [INFO] [stdout] 15: ::enter::<::ongoing_codegen::{closure#0}, core::result::Result, rustc_span::ErrorGuaranteed>> [INFO] [stdout] 16: ::enter::, rustc_span::ErrorGuaranteed>> [INFO] [stdout] 17: std::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>> [INFO] [stdout] 18: <::spawn_unchecked_, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 19: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/19b2ca067bf5289cfffa296a3ab03a538d513623/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 20: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/19b2ca067bf5289cfffa296a3ab03a538d513623/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 21: std::sys::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/19b2ca067bf5289cfffa296a3ab03a538d513623/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 22: [INFO] [stdout] 23: __clone [INFO] [stdout] --> src/node/handle.rs:84:54 [INFO] [stdout] | [INFO] [stdout] 84 | (Ok(_), Ok(NodeHandleResponse::$name(r))) => Some(r), [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 185 | / dispatch_node_handle_req!(self, Append, { [INFO] [stdout] 186 | | log_entry: applicable.into_log_entry(), [INFO] [stdout] 187 | | args, [INFO] [stdout] 188 | | }) [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] = note: this error: internal compiler error originates in the macro `dispatch_node_handle_req` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: broken MIR in Item(DefId(0:2769 ~ paxakos[607b]::node::handle::{impl#1}::append::{closure#1})) (after phase change to runtime-optimized) at bb34[0]: [INFO] [stdout] Field projection `PlaceRef { local: _15, projection: [Field(1, std::result::Result, futures::futures_channel::oneshot::Canceled>), Downcast(Some("Ok"), 0), Field(0, node::handle::NodeHandleResponse), Downcast(Some("Append"), 1)] }.0` specified type `std::result::Result::State, ::RoundNum>, error::ShutDownOr>>`, but actual type is `std::result::Result::State, ::RoundNum, <<::State as state::State>::LogEntry as applicable::ApplicableTo<::State>>::Projection>, error::ShutDownOr>>` [INFO] [stdout] --> src/node/handle.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 185 | / dispatch_node_handle_req!(self, Append, { [INFO] [stdout] 186 | | log_entry: applicable.into_log_entry(), [INFO] [stdout] 187 | | args, [INFO] [stdout] 188 | | }) [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: delayed at compiler/rustc_const_eval/src/transform/validate.rs:76:25 [INFO] [stdout] 0: ::emit_diagnostic [INFO] [stdout] 1: ::delay_span_bug:: [INFO] [stdout] 2: ::fail:: [INFO] [stdout] 3: ::run_pass [INFO] [stdout] 4: rustc_mir_transform::pass_manager::run_passes [INFO] [stdout] 5: rustc_mir_transform::optimized_mir [INFO] [stdout] 6: rustc_query_impl::plumbing::__rust_begin_short_backtrace::> [INFO] [stdout] 7: >::call_once [INFO] [stdout] 8: rustc_query_system::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl::plumbing::QueryCtxt, false> [INFO] [stdout] 9: rustc_query_impl::query_impl::optimized_mir::get_query_non_incr::__rust_end_short_backtrace [INFO] [stdout] 10: ::encode_crate_root [INFO] [stdout] 11: rustc_metadata::rmeta::encoder::encode_metadata_impl [INFO] [stdout] 12: rustc_metadata::rmeta::encoder::encode_metadata [INFO] [stdout] 13: rustc_metadata::fs::encode_and_write_metadata [INFO] [stdout] 14: rustc_interface::passes::start_codegen [INFO] [stdout] 15: ::enter::<::ongoing_codegen::{closure#0}, core::result::Result, rustc_span::ErrorGuaranteed>> [INFO] [stdout] 16: ::enter::, rustc_span::ErrorGuaranteed>> [INFO] [stdout] 17: std::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>> [INFO] [stdout] 18: <::spawn_unchecked_, rustc_driver_impl::run_compiler::{closure#1}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 19: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/19b2ca067bf5289cfffa296a3ab03a538d513623/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 20: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/19b2ca067bf5289cfffa296a3ab03a538d513623/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 21: std::sys::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/19b2ca067bf5289cfffa296a3ab03a538d513623/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 22: [INFO] [stdout] 23: __clone [INFO] [stdout] --> src/node/handle.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | } [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 185 | / dispatch_node_handle_req!(self, Append, { [INFO] [stdout] 186 | | log_entry: applicable.into_log_entry(), [INFO] [stdout] 187 | | args, [INFO] [stdout] 188 | | }) [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] = note: this error: internal compiler error originates in the macro `dispatch_node_handle_req` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [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] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2023-08-19T18:53:34.179984812Z-511.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.73.0-nightly (19b2ca067 2023-08-15) 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] error: could not compile `paxakos` (lib); 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e050a599c03954d32eecb70401707a912cf4548675b8db59376059317cf77671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e050a599c03954d32eecb70401707a912cf4548675b8db59376059317cf77671", kill_on_drop: false }` [INFO] [stdout] e050a599c03954d32eecb70401707a912cf4548675b8db59376059317cf77671