[INFO] cloning repository https://github.com/HiruNya/warp_petstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HiruNya/warp_petstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiruNya%2Fwarp_petstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiruNya%2Fwarp_petstore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0a66dd3648e112e113671fa7e3b4069574c537b5 [INFO] documenting HiruNya/warp_petstore against beta-2021-08-01 for beta-1.55-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiruNya%2Fwarp_petstore" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HiruNya/warp_petstore on toolchain beta-2021-08-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HiruNya/warp_petstore [INFO] finished tweaking git repo https://github.com/HiruNya/warp_petstore [INFO] tweaked toml for git repo https://github.com/HiruNya/warp_petstore written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/HiruNya/warp_petstore already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/HiruNya/warp.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.45 [INFO] [stderr] Downloaded futures v0.3.1 [INFO] [stderr] Downloaded headers v0.3.1 [INFO] [stderr] Downloaded tokio-macros v0.2.4 [INFO] [stderr] Downloaded openapiv3 v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66fe0ca6b8e9718eae22052012f9fff45a1d0da18306b03b201b4fd1d8d70f7b [INFO] running `Command { std: "docker" "start" "-a" "66fe0ca6b8e9718eae22052012f9fff45a1d0da18306b03b201b4fd1d8d70f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66fe0ca6b8e9718eae22052012f9fff45a1d0da18306b03b201b4fd1d8d70f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66fe0ca6b8e9718eae22052012f9fff45a1d0da18306b03b201b4fd1d8d70f7b", kill_on_drop: false }` [INFO] [stdout] 66fe0ca6b8e9718eae22052012f9fff45a1d0da18306b03b201b4fd1d8d70f7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b97fe5f8fd969fcba764bef828944a385933b591d26e7e20d41785b19e172a0f [INFO] running `Command { std: "docker" "start" "-a" "b97fe5f8fd969fcba764bef828944a385933b591d26e7e20d41785b19e172a0f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking urlencoding v1.0.0 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking mime_guess v2.0.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking headers v0.3.1 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Checking tungstenite v0.9.2 [INFO] [stderr] Checking multipart v0.16.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking serde_json v1.0.45 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking openapiv3 v0.3.0 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] Checking warp v0.2.1 (https://github.com/HiruNya/warp.git?rev=052b0a8#052b0a8b) [INFO] [stdout] error: internal compiler error: unexpected concrete region in borrowck: ReStatic [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/warp-2bb80123fbd84afe/052b0a8/src/filters/sse.rs:457:5 [INFO] [stdout] | [INFO] [stdout] 457 | / pub fn stream( [INFO] [stdout] 458 | | self, [INFO] [stdout] 459 | | event_stream: S, [INFO] [stdout] 460 | | ) -> impl TryStream< [INFO] [stdout] ... | [INFO] [stdout] 476 | | } [INFO] [stdout] 477 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at compiler/rustc_mir/src/borrow_check/region_infer/opaque_types.rs:87:44 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: unexpected concrete region in borrowck: ReStatic [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/warp-2bb80123fbd84afe/052b0a8/src/filters/sse.rs:492:1 [INFO] [stdout] | [INFO] [stdout] 492 | / pub fn keep( [INFO] [stdout] 493 | | event_stream: S, [INFO] [stdout] 494 | | keep_interval: impl Into>, [INFO] [stdout] 495 | | ) -> impl TryStream< [INFO] [stdout] ... | [INFO] [stdout] 514 | | } [INFO] [stdout] 515 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: delayed at compiler/rustc_mir/src/borrow_check/region_infer/opaque_types.rs:87:44 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'no errors encountered even though `delay_span_bug` issued', compiler/rustc_errors/src/lib.rs:1050:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f111ac5cb00 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x7f111ac5cb00 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f111ac5cb00 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f111ac5cb00 - ::fmt::h48b88277def8b362 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f111acca63c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x7f111ac4e3e5 - std::io::Write::write_fmt::hd42607e5d8e44db0 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15 [INFO] [stderr] 6: 0x7f111ac6081b - std::sys_common::backtrace::_print::ha537687d6c17dd0d [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f111ac6081b - std::sys_common::backtrace::print::h61376ae57d131d72 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f111ac6081b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7f111ac602f1 - std::panicking::default_hook::hdac7fc06578c14ce [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x7f111b43a531 - rustc_driver::DEFAULT_HOOK::{{closure}}::{{closure}}::he0fb23ee363efe57 [INFO] [stderr] 11: 0x7f110c8e6e03 - as core::ops::function::Fn>::call::hcc34790e3bc507b5 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1586:9 [INFO] [stderr] 12: 0x7f110c89207a - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h2e12519a8546bc1c [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7f111ac61049 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:626:17 [INFO] [stderr] 14: 0x7f111ac60b07 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13 [INFO] [stderr] 15: 0x7f111ac5cfdc - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 16: 0x7f111ac60a69 - rust_begin_unwind [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5 [INFO] [stderr] 17: 0x7f111ac29a6b - std::panicking::begin_panic_fmt::h746518bde832d259 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:457:5 [INFO] [stderr] 18: 0x7f111d89e1a9 - rustc_errors::HandlerInner::flush_delayed::h68abfe220c70dca1 [INFO] [stderr] 19: 0x7f111d89cc0d - ::drop::hd769a4292ac9bfa2 [INFO] [stderr] 20: 0x7f111cf518d6 - core::ptr::drop_in_place::h3c16055fae7b64de [INFO] [stderr] 21: 0x7f111cf53a1e - as core::ops::drop::Drop>::drop::ha02c0db4efb40d0e [INFO] [stderr] 22: 0x7f111cf28cfd - core::ptr::drop_in_place::h4b986457436dbab5 [INFO] [stderr] 23: 0x7f111cf282e3 - rustc_span::with_source_map::h46995da78fbfb2ca [INFO] [stderr] 24: 0x7f111cf39bca - rustc_interface::interface::create_compiler_and_run::hdd0d8e5ea2028f60 [INFO] [stderr] 25: 0x7f111cf2cc49 - scoped_tls::ScopedKey::set::h4889fb0c1fafdd05 [INFO] [stderr] 26: 0x7f111cf2966a - std::sys_common::backtrace::__rust_begin_short_backtrace::h78e9a1a2353d1913 [INFO] [stderr] 27: 0x7f111cf28ab5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb838edfbc6ca2ea1 [INFO] [stderr] 28: 0x7f111ac6d5d7 - as core::ops::function::FnOnce>::call_once::h65c29e4642be2358 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9 [INFO] [stderr] 29: 0x7f111ac6d5d7 - as core::ops::function::FnOnce>::call_once::hd0f8f7fbbd9fffbf [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9 [INFO] [stderr] 30: 0x7f111ac6d5d7 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65 [INFO] [stderr] at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17 [INFO] [stderr] 31: 0x7f111ab89609 - start_thread [INFO] [stderr] 32: 0x7f111aa9d293 - clone [INFO] [stderr] 33: 0x0 - [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 1.55.0-beta.3 (53fd98ca7 2021-07-31) 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] end of query stack [INFO] [stderr] error: could not compile `warp` [INFO] running `Command { std: "docker" "inspect" "b97fe5f8fd969fcba764bef828944a385933b591d26e7e20d41785b19e172a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b97fe5f8fd969fcba764bef828944a385933b591d26e7e20d41785b19e172a0f", kill_on_drop: false }` [INFO] [stdout] b97fe5f8fd969fcba764bef828944a385933b591d26e7e20d41785b19e172a0f