[INFO] cloning repository https://github.com/pymongo/rust_first [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pymongo/rust_first" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3abe09e6b7909fe59a313252d3c395e11c9b052f [INFO] checking pymongo/rust_first against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first" "/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/pymongo/rust_first on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pymongo/rust_first [INFO] finished tweaking git repo https://github.com/pymongo/rust_first [INFO] tweaked toml for git repo https://github.com/pymongo/rust_first written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f7223a5d4400e9549074a39aadd1362264c07ae29d89902c51a37598f27f342 [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" "9f7223a5d4400e9549074a39aadd1362264c07ae29d89902c51a37598f27f342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f7223a5d4400e9549074a39aadd1362264c07ae29d89902c51a37598f27f342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f7223a5d4400e9549074a39aadd1362264c07ae29d89902c51a37598f27f342", kill_on_drop: false }` [INFO] [stdout] 9f7223a5d4400e9549074a39aadd1362264c07ae29d89902c51a37598f27f342 [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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 139c0f84a8ce94cb3228aea57ac7433df6543d187dcd9f95c10f5b49b5cf2ece [INFO] running `Command { std: "docker" "start" "-a" "139c0f84a8ce94cb3228aea57ac7433df6543d187dcd9f95c10f5b49b5cf2ece", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking sval v1.0.0-alpha.5 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking 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v0.6.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling derive_more v0.99.13 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling actix-web-codegen v0.4.0 [INFO] [stderr] Compiling actix_derive v0.6.0 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking async-io v1.4.1 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking async-process v1.1.0 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking actix-threadpool v0.3.3 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking actix-codec v0.3.0 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking actix-utils v2.0.0 [INFO] [stderr] Checking actix-rt v2.2.0 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Checking actix-server v1.0.4 [INFO] [stderr] Checking actix-tls v2.0.0 [INFO] [stderr] Checking actix v0.11.1 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_qs v0.7.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking actix-router v0.2.7 [INFO] [stderr] Checking rust_decimal v1.12.2 [INFO] [stderr] Checking bigdecimal v0.2.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking trust-dns-proto v0.19.7 [INFO] [stderr] Checking async-session v2.0.1 [INFO] [stderr] Checking femme v2.1.1 [INFO] [stderr] Checking trust-dns-resolver v0.19.7 [INFO] [stderr] Checking http-client v6.3.5 [INFO] [stderr] Checking async-sse v4.1.0 [INFO] [stderr] Checking async-h1 v2.3.2 [INFO] [stderr] Checking actix-connect v2.0.0 [INFO] [stderr] Checking actix-http v2.2.0 [INFO] [stderr] Checking tide v0.16.0 [INFO] [stderr] thread 'rustc' panicked at 'Box', /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/panic.rs:59:5 [INFO] [stdout] error: internal compiler error: compiler/rustc_mir/src/transform/generator.rs:751:13: Broken MIR: generator contains type Pin> + std::marker::Send>> in MIR, but typeck only knows about for<'r, 's, 't0> {ResumeTy, &'r F, request::Request, middleware::Next<'s, State>, Pin> + std::marker::Send + 't0)>>, ()} [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tide-0.16.0/src/middleware.rs:35:89 [INFO] [stdout] | [INFO] [stdout] 35 | async fn handle(&self, req: Request, next: Next<'_, State>) -> crate::Result { [INFO] [stdout] | _________________________________________________________________________________________^ [INFO] [stdout] 36 | | (self)(req, next).await [INFO] [stdout] 37 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f11c653cdd0 - std::backtrace_rs::backtrace::libunwind::trace::hec7eaac9435d3512 [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x7f11c653cdd0 - std::backtrace_rs::backtrace::trace_unsynchronized::h42791b8fa12b7daa [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f11c653cdd0 - std::sys_common::backtrace::_print_fmt::h3da3ebe04fb665a8 [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7f11c653cdd0 - ::fmt::he40bcdde3c4491cd [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7f11c65ae05f - core::fmt::write::h2c729149c08098ab [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x7f11c6531865 - std::io::Write::write_fmt::h28e0f2f58b8d7b7e [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/io/mod.rs:1580:15 [INFO] [stderr] 6: 0x7f11c65409bb - std::sys_common::backtrace::_print::h7f0223b1e3d898fc [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7f11c65409bb - std::sys_common::backtrace::print::h58edd634a14c2d4c [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7f11c65409bb - std::panicking::default_hook::{{closure}}::h71657a7591430164 [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x7f11c654049d - std::panicking::default_hook::hcdf4eb5db072c85b [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x7f11c6cff63d - rustc_driver::report_ice::hc702a08d9fb7377c [INFO] [stderr] 11: 0x7f11b7c20f53 - as core::ops::function::Fn>::call::h75a362f089b44afc [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/alloc/src/boxed.rs:1560:9 [INFO] [stderr] 12: 0x7f11b7c26126 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h597809c3c1c4abe8 [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/proc_macro/src/bridge/client.rs:320:21 [INFO] [stderr] 13: 0x7f11c65410d0 - std::panicking::rust_panic_with_hook::hfb91e961ffb5b8e0 [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/panicking.rs:595:17 [INFO] [stderr] 14: 0x7f11c7630e9e - std::panicking::begin_panic::{{closure}}::h24a38702b45ac0f3 [INFO] [stderr] 15: 0x7f11c7630bd9 - std::sys_common::backtrace::__rust_end_short_backtrace::h02cc30df948cb652 [INFO] [stderr] 16: 0x7f11c7630df2 - std::panicking::begin_panic::h4dd79645ccae3b6e [INFO] [stderr] 17: 0x7f11c75c0220 - std::panic::panic_any::hb6abb086932facc4 [INFO] [stderr] 18: 0x7f11c75bb375 - rustc_errors::HandlerInner::span_bug::hd47e97195754211a [INFO] [stderr] 19: 0x7f11c75bb783 - rustc_errors::Handler::span_bug::ha07d3f2efbc4b3d3 [INFO] [stderr] 20: 0x7f11c755b35b - rustc_middle::ty::context::tls::with_opt::h41357ac587925078 [INFO] [stderr] 21: 0x7f11c755bcd0 - rustc_middle::util::bug::opt_span_bug_fmt::hdf5251129308f472 [INFO] [stderr] 22: 0x7f11c755bc9c - rustc_middle::util::bug::span_bug_fmt::h6df431584eb135c1 [INFO] [stderr] 23: 0x7f11c8d246da - ::run_pass::h35fb8f3bebb5fa76 [INFO] [stderr] 24: 0x7f11c82e60d5 - rustc_mir::transform::run_passes::hadd0ed6897143b9e [INFO] [stderr] 25: 0x7f11c8d88560 - rustc_mir::transform::optimized_mir::h39ed0b27b4aefc95 [INFO] [stderr] 26: 0x7f11c80fbc1f - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h8092114f6c04d11b [INFO] [stderr] 27: 0x7f11c80d752c - rustc_data_structures::stack::ensure_sufficient_stack::h0fec7e4f57a493ad [INFO] [stderr] 28: 0x7f11c8099490 - rustc_query_system::query::plumbing::force_query_with_job::h18c0a204e19f48b1 [INFO] [stderr] 29: 0x7f11c80779b1 - rustc_query_system::query::plumbing::get_query_impl::h7b8f88aa3b9abc9b [INFO] [stderr] 30: 0x7f11c80ebeaa - ::optimized_mir::h10cbe90dbbffd1ad [INFO] [stderr] 31: 0x7f11c83fcd3f - rustc_metadata::rmeta::encoder::EncodeContext::encode_crate_root::h6c8fc5ec2eb1aca3 [INFO] [stderr] 32: 0x7f11c8e27309 - rustc_metadata::rmeta::encoder::encode_metadata_impl::h1e5610af05591ef3 [INFO] [stderr] 33: 0x7f11c8e36b51 - rustc_data_structures::sync::join::he037a5382f7b2964 [INFO] [stderr] 34: 0x7f11c8e2bc9e - rustc_metadata::rmeta::decoder::cstore_impl::::encode_metadata::h80d669b724ffba8e [INFO] [stderr] 35: 0x7f11c9043959 - rustc_middle::ty::context::TyCtxt::encode_metadata::h4f743868421bfc46 [INFO] [stderr] 36: 0x7f11c87b900e - rustc_interface::passes::QueryContext::enter::hcd73d7d93779570e [INFO] [stderr] 37: 0x7f11c87c1dc6 - rustc_interface::queries::Queries::ongoing_codegen::h74f3ebc4a4e04394 [INFO] [stderr] 38: 0x7f11c877d5c6 - rustc_interface::queries::::enter::h022bc5d96316a497 [INFO] [stderr] 39: 0x7f11c877c514 - rustc_span::with_source_map::h71765ec8b8fd9951 [INFO] [stderr] 40: 0x7f11c877e561 - rustc_interface::interface::create_compiler_and_run::hb7fa0da3b5c16631 [INFO] [stderr] 41: 0x7f11c8797e18 - scoped_tls::ScopedKey::set::he6d088ee8831445a [INFO] [stderr] 42: 0x7f11c8798334 - std::sys_common::backtrace::__rust_begin_short_backtrace::hab4e36ec9faa9780 [INFO] [stderr] 43: 0x7f11c879bb45 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h32361ced26b14e7a [INFO] [stderr] 44: 0x7f11c6550fe3 - as core::ops::function::FnOnce>::call_once::h6bc35b6a67165211 [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/alloc/src/boxed.rs:1546:9 [INFO] [stderr] 45: 0x7f11c6550fe3 - as core::ops::function::FnOnce>::call_once::h22a1030555589216 [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/alloc/src/boxed.rs:1546:9 [INFO] [stderr] 46: 0x7f11c6550fe3 - std::sys::unix::thread::Thread::new::thread_start::h729365a01fb88184 [INFO] [stderr] at /rustc/836c31742687ba4e2f857b5b698e1e9e6b67619c/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stderr] 47: 0x7f11c646d609 - start_thread [INFO] [stderr] 48: 0x7f11c6381293 - clone [INFO] [stderr] 49: 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 1.53.0-nightly (836c31742 2021-04-03) 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 `middleware::::handle::{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 `tide` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "139c0f84a8ce94cb3228aea57ac7433df6543d187dcd9f95c10f5b49b5cf2ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "139c0f84a8ce94cb3228aea57ac7433df6543d187dcd9f95c10f5b49b5cf2ece", kill_on_drop: false }` [INFO] [stdout] 139c0f84a8ce94cb3228aea57ac7433df6543d187dcd9f95c10f5b49b5cf2ece