[INFO] cloning repository https://github.com/robber-m/stream-merge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robber-m/stream-merge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobber-m%2Fstream-merge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobber-m%2Fstream-merge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c443e9fff27dbe5a58fcd2a50300154184f3be7a [INFO] building robber-m/stream-merge against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobber-m%2Fstream-merge" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robber-m/stream-merge on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/robber-m/stream-merge [INFO] finished tweaking git repo https://github.com/robber-m/stream-merge [INFO] tweaked toml for git repo https://github.com/robber-m/stream-merge written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/robber-m/stream-merge already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", 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] e1a55222f26f970cd02e58b9dafc5c2ea10ef1fc65ebe5bc352a2ee5fe8a747a [INFO] running `Command { std: "docker" "start" "-a" "e1a55222f26f970cd02e58b9dafc5c2ea10ef1fc65ebe5bc352a2ee5fe8a747a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1a55222f26f970cd02e58b9dafc5c2ea10ef1fc65ebe5bc352a2ee5fe8a747a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1a55222f26f970cd02e58b9dafc5c2ea10ef1fc65ebe5bc352a2ee5fe8a747a", kill_on_drop: false }` [INFO] [stdout] e1a55222f26f970cd02e58b9dafc5c2ea10ef1fc65ebe5bc352a2ee5fe8a747a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--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] 04d114c44fbf911cdf0dadc927dc3dfd7219fe481f5d15988d19afcdd0c9622d [INFO] running `Command { std: "docker" "start" "-a" "04d114c44fbf911cdf0dadc927dc3dfd7219fe481f5d15988d19afcdd0c9622d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling crc32fast v1.2.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling zeroize v1.4.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling zstd-safe v3.1.0+zstd.1.4.9 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling anyhow v1.0.49 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling circular v0.3.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling coz v0.1.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rusoto_core v0.45.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Compiling async-process v1.3.0 [INFO] [stderr] Compiling async-net v1.6.1 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling zstd-sys v1.5.0+zstd.1.4.9 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Compiling rusticata-macros v2.1.0 [INFO] [stderr] Compiling pcap-parser v0.9.4 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling pin-project v0.4.28 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling async-compat v0.1.4 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling rusoto_credential v0.45.0 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling rusoto_signature v0.45.0 [INFO] [stderr] Compiling zstd v0.7.0+zstd.1.4.9 [INFO] [stderr] Compiling async-compression v0.3.8 [INFO] [stderr] Compiling rusoto_s3 v0.45.0 [INFO] [stderr] Compiling jemallocator v0.3.2 [INFO] [stderr] Compiling stream-merge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: internal compiler error: compiler/rustc_mir_transform/src/generator.rs:753:13: Broken MIR: generator contains type HeadObjectRequest in MIR, but typeck only knows about {ResumeTy, Compat>> + std::marker::Send>>>, ()} and [std::sync::Arc, std::string::String, std::string::String] [INFO] [stdout] --> src/s3/mod.rs:117:32 [INFO] [stdout] | [INFO] [stdout] 117 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 118 | | other_client [INFO] [stdout] 119 | | .head_object(HeadObjectRequest { [INFO] [stdout] 120 | | bucket: other_bucket, [INFO] [stdout] ... | [INFO] [stdout] 125 | | .await [INFO] [stdout] 126 | | } [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'Box', /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/compiler/rustc_errors/src/lib.rs:1274:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7ff530438f4d - std::backtrace_rs::backtrace::libunwind::trace::h48663e6e02482f77 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7ff530438f4d - std::backtrace_rs::backtrace::trace_unsynchronized::hd59d5365552a1436 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7ff530438f4d - std::sys_common::backtrace::_print_fmt::ha78e5f373355cd4a [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x7ff530438f4d - ::fmt::h1b6548c67a95d5a1 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x7ff530494aac - core::fmt::write::hca7ee89651358f58 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/core/src/fmt/mod.rs:1196:17 [INFO] [stderr] 5: 0x7ff53042a6e1 - std::io::Write::write_fmt::h4bbc99e2a7952e78 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/io/mod.rs:1654:15 [INFO] [stderr] 6: 0x7ff53043bc35 - std::sys_common::backtrace::_print::h26a0e5520b381b04 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x7ff53043bc35 - std::sys_common::backtrace::print::h743a45291d5f39cc [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x7ff53043bc35 - std::panicking::default_hook::{{closure}}::hf1e2b39dfd75cbc2 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x7ff53043b956 - std::panicking::default_hook::h347898a158e52020 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x7ff530c02d11 - rustc_driver[2c8e23c1704d1846]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7ff518e4fb33 - as core::ops::function::Fn>::call::h2cd7af4adc1a5622 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/alloc/src/boxed.rs:1886:9 [INFO] [stderr] 12: 0x7ff518e9158d - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h255ad7425342f0f4 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/proc_macro/src/bridge/client.rs:335:21 [INFO] [stderr] 13: 0x7ff53043c30a - std::panicking::rust_panic_with_hook::h3cc7233c1fa5669e [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/panicking.rs:702:17 [INFO] [stderr] 14: 0x7ff530dcacf1 - std[23f59d9749713536]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 15: 0x7ff530dc7296 - std[23f59d9749713536]::sys_common::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 16: 0x7ff530ddd946 - std[23f59d9749713536]::panicking::begin_panic:: [INFO] [stderr] 17: 0x7ff530dc6546 - std[23f59d9749713536]::panic::panic_any:: [INFO] [stderr] 18: 0x7ff530dc45a1 - ::span_bug:: [INFO] [stderr] 19: 0x7ff530dc39b0 - ::span_bug:: [INFO] [stderr] 20: 0x7ff530e13fb8 - rustc_middle[8b88f8a0f89f93bb]::ty::context::tls::with_opt::::{closure#0}, ()> [INFO] [stderr] 21: 0x7ff530e13b86 - rustc_middle[8b88f8a0f89f93bb]::util::bug::opt_span_bug_fmt:: [INFO] [stderr] 22: 0x7ff530e13b44 - rustc_middle[8b88f8a0f89f93bb]::util::bug::span_bug_fmt:: [INFO] [stderr] 23: 0x7ff5320182aa - ::run_pass [INFO] [stderr] 24: 0x7ff5320094d0 - rustc_mir_transform[63cdf027e05c8c75]::pass_manager::run_passes [INFO] [stderr] 25: 0x7ff53205deed - rustc_mir_transform[63cdf027e05c8c75]::optimized_mir [INFO] [stderr] 26: 0x7ff5327135c7 - rustc_query_system[8f6ed9285397c37a]::query::plumbing::try_execute_query::> [INFO] [stderr] 27: 0x7ff5326deb5e - ::optimized_mir [INFO] [stderr] 28: 0x7ff5327a2942 - ::encode_crate_root [INFO] [stderr] 29: 0x7ff53330f48a - rustc_metadata[fbfa442e55eb5e9c]::rmeta::encoder::encode_metadata_impl [INFO] [stderr] 30: 0x7ff533328911 - rustc_data_structures[10bde15a730ca175]::sync::join:: [INFO] [stderr] 31: 0x7ff53330ec06 - rustc_metadata[fbfa442e55eb5e9c]::rmeta::encoder::encode_metadata [INFO] [stderr] 32: 0x7ff532cbd034 - ::enter::<::ongoing_codegen::{closure#0}::{closure#0}, core[d4370e29f295d5d]::result::Result, rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>> [INFO] [stderr] 33: 0x7ff532ce146f - ::ongoing_codegen [INFO] [stderr] 34: 0x7ff532c89deb - ::enter::, rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>> [INFO] [stderr] 35: 0x7ff532cb25af - rustc_span[e0494e7a78d29b23]::with_source_map::, rustc_interface[b04e2cdf424baf9e]::interface::create_compiler_and_run, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>::{closure#1}> [INFO] [stderr] 36: 0x7ff532c9dd94 - rustc_interface[b04e2cdf424baf9e]::interface::create_compiler_and_run::, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}> [INFO] [stderr] 37: 0x7ff532c882b2 - >::set::, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>> [INFO] [stderr] 38: 0x7ff532c9f37f - std[23f59d9749713536]::sys_common::backtrace::__rust_begin_short_backtrace::, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>> [INFO] [stderr] 39: 0x7ff532c9f4b9 - <::spawn_unchecked_, rustc_driver[2c8e23c1704d1846]::run_compiler::{closure#1}>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>::{closure#0}, core[d4370e29f295d5d]::result::Result<(), rustc_errors[4317dacdbe7ee454]::ErrorGuaranteed>>::{closure#1} as core[d4370e29f295d5d]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 40: 0x7ff530446223 - as core::ops::function::FnOnce>::call_once::hae8ffeec5cb662e2 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/alloc/src/boxed.rs:1872:9 [INFO] [stderr] 41: 0x7ff530446223 - as core::ops::function::FnOnce>::call_once::h1b179c7aca9d8b98 [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/alloc/src/boxed.rs:1872:9 [INFO] [stderr] 42: 0x7ff530446223 - std::sys::unix::thread::Thread::new::thread_start::h3faf721b71afff7d [INFO] [stderr] at /rustc/615edd3ad1cf6871c977dc900317cb6c2070fd6b/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 43: 0x7ff530353609 - start_thread [INFO] [stderr] 44: 0x7ff53026c133 - 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 1.63.0-nightly (615edd3ad 2022-05-23) 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] #0 [optimized_mir] optimizing MIR for `s3::::poll_next::{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 `stream-merge` due to previous error [INFO] running `Command { std: "docker" "inspect" "04d114c44fbf911cdf0dadc927dc3dfd7219fe481f5d15988d19afcdd0c9622d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04d114c44fbf911cdf0dadc927dc3dfd7219fe481f5d15988d19afcdd0c9622d", kill_on_drop: false }` [INFO] [stdout] 04d114c44fbf911cdf0dadc927dc3dfd7219fe481f5d15988d19afcdd0c9622d