[INFO] fetching crate queen-io 0.6.1... [INFO] testing queen-io-0.6.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate queen-io 0.6.1 into /workspace/builds/worker-46/source [INFO] validating manifest of crates.io crate queen-io 0.6.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate queen-io 0.6.1 [INFO] finished tweaking crates.io crate queen-io 0.6.1 [INFO] tweaked toml for crates.io crate queen-io 0.6.1 written to /workspace/builds/worker-46/source/Cargo.toml [INFO] crate crates.io crate queen-io 0.6.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 746e135d9a0a99d09e7a284dd2ade2948ec8133dd4ac9b9cdf0f52f65a40adc4 [INFO] running `Command { std: "docker" "start" "-a" "746e135d9a0a99d09e7a284dd2ade2948ec8133dd4ac9b9cdf0f52f65a40adc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "746e135d9a0a99d09e7a284dd2ade2948ec8133dd4ac9b9cdf0f52f65a40adc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "746e135d9a0a99d09e7a284dd2ade2948ec8133dd4ac9b9cdf0f52f65a40adc4", kill_on_drop: false }` [INFO] [stdout] 746e135d9a0a99d09e7a284dd2ade2948ec8133dd4ac9b9cdf0f52f65a40adc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92429bef33685851c16c66aeb3a27152dd7dd82d4934323a9fda7e4d5a6b63bf [INFO] running `Command { std: "docker" "start" "-a" "92429bef33685851c16c66aeb3a27152dd7dd82d4934323a9fda7e4d5a6b63bf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling queen-io v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/plus/mpmc_queue.rs:77:52 [INFO] [stdout] | [INFO] [stdout] 77 | let enqueue_pos = self.enqueue_pos.compare_and_swap(pos, pos + 1, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/plus/mpmc_queue.rs:104:52 [INFO] [stdout] | [INFO] [stdout] 104 | let dequeue_pos = self.dequeue_pos.compare_and_swap(pos, pos + 1, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.49s [INFO] running `Command { std: "docker" "inspect" "92429bef33685851c16c66aeb3a27152dd7dd82d4934323a9fda7e4d5a6b63bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92429bef33685851c16c66aeb3a27152dd7dd82d4934323a9fda7e4d5a6b63bf", kill_on_drop: false }` [INFO] [stdout] 92429bef33685851c16c66aeb3a27152dd7dd82d4934323a9fda7e4d5a6b63bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a2f22e766492c96909897202d54182de0bdf4db236bca6153001c716b304f1c [INFO] running `Command { std: "docker" "start" "-a" "0a2f22e766492c96909897202d54182de0bdf4db236bca6153001c716b304f1c", kill_on_drop: false }` [INFO] [stderr] Compiling queen-io v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/plus/mpmc_queue.rs:77:52 [INFO] [stdout] | [INFO] [stdout] 77 | let enqueue_pos = self.enqueue_pos.compare_and_swap(pos, pos + 1, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/plus/mpmc_queue.rs:104:52 [INFO] [stdout] | [INFO] [stdout] 104 | let dequeue_pos = self.dequeue_pos.compare_and_swap(pos, pos + 1, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/plus/mpmc_queue.rs:77:52 [INFO] [stdout] | [INFO] [stdout] 77 | let enqueue_pos = self.enqueue_pos.compare_and_swap(pos, pos + 1, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/plus/mpmc_queue.rs:104:52 [INFO] [stdout] | [INFO] [stdout] 104 | let dequeue_pos = self.dequeue_pos.compare_and_swap(pos, pos + 1, Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `Command { std: "docker" "inspect" "0a2f22e766492c96909897202d54182de0bdf4db236bca6153001c716b304f1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a2f22e766492c96909897202d54182de0bdf4db236bca6153001c716b304f1c", kill_on_drop: false }` [INFO] [stdout] 0a2f22e766492c96909897202d54182de0bdf4db236bca6153001c716b304f1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 02a10b6610fa2f12353f0a09e16cd073783fa0f93a045cef6857a6723f123501 [INFO] running `Command { std: "docker" "start" "-a" "02a10b6610fa2f12353f0a09e16cd073783fa0f93a045cef6857a6723f123501", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/plus/mpmc_queue.rs:77:52 [INFO] [stderr] | [INFO] [stderr] 77 | let enqueue_pos = self.enqueue_pos.compare_and_swap(pos, pos + 1, Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/plus/mpmc_queue.rs:104:52 [INFO] [stderr] | [INFO] [stderr] 104 | let dequeue_pos = self.dequeue_pos.compare_and_swap(pos, pos + 1, Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `queen-io` (lib) generated 2 warnings [INFO] [stderr] warning: `queen-io` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/queen_io-62953f73be845682) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test plus::mpsc_queue::tests::test_full ... ok [INFO] [stdout] test plus::spsc_queue::tests::drop_full ... ok [INFO] [stdout] test plus::spsc_queue::tests::smoke ... ok [INFO] [stdout] test plus::spsc_queue::tests::peek ... ok [INFO] [stdout] test plus::spsc_queue::tests::smoke_bound ... ok [INFO] [stdout] test plus::mpsc_queue::tests::test ... ok [INFO] [stdout] test sys::eventfd::test::write_and_read ... ok [INFO] [stdout] test sys::eventfd::test::write_block ... ok [INFO] [stdout] test plus::mpmc_queue::tests::test ... ok [INFO] [stdout] test plus::block_queue::tests::timeout ... ok [INFO] [stderr] Doc-tests queen-io [INFO] [stdout] test plus::spsc_queue::tests::stress ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::get_mut (line 306) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::set_capacity (line 390) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::iter_mut (line 480) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::insert (line 241) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::VacantEntry::key (line 107) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::contains_key (line 219) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::VacantEntry (line 137) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::iter (line 455) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::get (line 267) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::remove (line 348) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::OccupiedEntry::key (line 58) ... FAILED [INFO] [stdout] test src/plus/lru_cache.rs - plus::lru_cache::LruCache::change_capacity (line 194) ... FAILED [INFO] [stdout] test src/plus/lru_cache.rs - plus::lru_cache::LruCache::get (line 124) ... FAILED [INFO] [stdout] test src/plus/lru_cache.rs - plus::lru_cache::LruCache::pop (line 158) ... FAILED [INFO] [stdout] test src/plus/lru_cache.rs - plus::lru_cache::LruCache::put (line 79) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab (line 1033) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::compact (line 437) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::remove (line 848) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab (line 1045) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::iter (line 566) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::retain (line 907) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::iter_mut (line 597) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::drain (line 947) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::new (line 181) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::get_unchecked (line 673) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::VacantEntry::key (line 1190) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab (line 38) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab (line 21) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::compact (line 420) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::VacantEntry::insert (line 1160) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::vacant_entry (line 800) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::get_unchecked_mut (line 696) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::insert (line 778) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::shrink_to_fit (line 344) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::get (line 627) ... FAILED [INFO] [stdout] test src/plus/ttl_cache.rs - plus::ttl_cache::TtlCache::capacity (line 374) ... FAILED [INFO] [stdout] test src/plus/lru_cache.rs - plus::lru_cache::LruCache::capacity (line 180) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::clear (line 506) ... FAILED [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::key_of (line 729) ... FAILED [INFO] [stdout] test src/plus/lru_cache.rs - plus::lru_cache::LruCache::new (line 58) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab (line 59) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::capacity (line 240) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::contains (line 881) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::get_mut (line 649) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::is_empty (line 545) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::key_of (line 741) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::len (line 527) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::new (line 193) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::reserve (line 268) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::reserve_exact (line 302) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::shrink_to_fit (line 329) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::with_capacity (line 213) has been running for over 60 seconds [INFO] [stdout] test src/sys/timerfd.rs - sys::timerfd::TimerFd::create (line 107) has been running for over 60 seconds [INFO] [stdout] test src/sys/timerfd.rs - sys::timerfd::TimerFd::gettime (line 169) has been running for over 60 seconds [INFO] [stdout] test src/sys/timerfd.rs - sys::timerfd::TimerFd::new (line 92) has been running for over 60 seconds [INFO] [stdout] test src/sys/timerfd.rs - sys::timerfd::TimerFd::settime (line 125) has been running for over 60 seconds [INFO] [stdout] test src/plus/slab.rs - plus::slab::Slab::shrink_to_fit (line 329) ... FAILED [INFO] [stderr] thread 'rustc' panicked at 'internal error: entered unreachable code', /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sync/mpsc/mod.rs:1175:43 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fba8dbeb2ac - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7fba8dbeb2ac - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7fba8dbeb2ac - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x7fba8dbeb2ac - ::fmt::h82b0e3aaf8a96140 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x7fba8dc4821c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/fmt/mod.rs:1149:17 [INFO] [stderr] 5: 0x7fba8dbdba35 - std::io::Write::write_fmt::hc2da38dc44811df8 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/io/mod.rs:1697:15 [INFO] [stderr] 6: 0x7fba8dbee500 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x7fba8dbee500 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x7fba8dbee500 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x7fba8dbee0ab - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x7fba8e385351 - rustc_driver[e620c7401644acc4]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7fba8dbeed19 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:610:17 [INFO] [stderr] 12: 0x7fba8dbee7a2 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:500:13 [INFO] [stderr] 13: 0x7fba8dbeb764 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 14: 0x7fba8dbee739 - rust_begin_unwind [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:498:5 [INFO] [stderr] 15: 0x7fba8dbb3631 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:107:14 [INFO] [stderr] 16: 0x7fba8dbb357d - core::panicking::panic::h50b51d19800453c0 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:48:5 [INFO] [stderr] 17: 0x7fba91c8e100 - std::sync::mpsc::Receiver::recv::haf2f57a5be7093b5 [INFO] [stderr] 18: 0x7fba91ca3780 - test::run_tests::h335a93130a653cd8 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:362:27 [INFO] [stderr] 19: 0x7fba91ca3780 - test::console::run_tests_console::hde241f74313ed81b [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/console.rs:290:5 [INFO] [stderr] 20: 0x7fba91cbb58d - test::test_main::ha5ee23f0cd04ef8d [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:124:15 [INFO] [stderr] 21: 0x560d9b461d0e - rustdoc[d8338c2fad7bf15e]::doctest::run_tests [INFO] [stderr] 22: 0x560d9b460d08 - rustdoc[d8338c2fad7bf15e]::doctest::run [INFO] [stderr] 23: 0x560d9b3200c8 - rustdoc[d8338c2fad7bf15e]::main_options [INFO] [stderr] 24: 0x560d9b36547d - >::set::>::{closure#0}::{closure#0}, core[cc79c391059f8e46]::result::Result<(), rustc_errors[c8a333c965fedc03]::ErrorReported>> [INFO] [stderr] 25: 0x560d9b4a5239 - std[a3bc703e0d1c3409]::sys_common::backtrace::__rust_begin_short_backtrace::>::{closure#0}, core[cc79c391059f8e46]::result::Result<(), rustc_errors[c8a333c965fedc03]::ErrorReported>> [INFO] [stderr] 26: 0x560d9b5a05d0 - <::spawn_unchecked>::{closure#0}, core[cc79c391059f8e46]::result::Result<(), rustc_errors[c8a333c965fedc03]::ErrorReported>>::{closure#1} as core[cc79c391059f8e46]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 27: 0x7fba8dbfa003 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stderr] 28: 0x7fba8dbfa003 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stderr] 29: 0x7fba8dbfa003 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stderr] 30: 0x7fba8db11609 - start_thread [INFO] [stderr] 31: 0x7fba8d8bb293 - clone [INFO] [stderr] 32: 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 1.58.0-nightly (722e17972 2021-11-20) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no --crate-type lib [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "02a10b6610fa2f12353f0a09e16cd073783fa0f93a045cef6857a6723f123501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02a10b6610fa2f12353f0a09e16cd073783fa0f93a045cef6857a6723f123501", kill_on_drop: false }` [INFO] [stdout] 02a10b6610fa2f12353f0a09e16cd073783fa0f93a045cef6857a6723f123501