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# rustc version
rustc 1.92.0-nightly (dd7fda570 2025-09-20)# docs.rs version
docsrs 0.6.0 (f42173de 2025-09-12)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/stack_test_epic_pool-3.0.3/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/stack_test_epic_pool-3.0.3/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250920-1.92.0-nightly-dd7fda570\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", 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] 5665bc054eb67dc593140032aea3703a809d515a26e94bf58b501f1c4f68b79d
[INFO] running `Command { std: "docker" "start" "-a" "5665bc054eb67dc593140032aea3703a809d515a26e94bf58b501f1c4f68b79d", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Compiling croaring-sys v0.3.9
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c: In function 'array_container_shrink_to_fit':
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c:2967:31: warning: pointer 'oldarray' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] warning: croaring-sys@0.3.9: 2967 | if (src->array == NULL) free(oldarray); // should never happen?
[INFO] [stderr] warning: croaring-sys@0.3.9: | ^~~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c:2966:21: note: call to 'realloc' here
[INFO] [stderr] warning: croaring-sys@0.3.9: 2966 | (uint16_t *)realloc(oldarray, src->capacity * sizeof(uint16_t));
[INFO] [stderr] warning: croaring-sys@0.3.9: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c: In function 'array_container_grow':
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c:3004:39: warning: pointer 'array' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] warning: croaring-sys@0.3.9: 3004 | if (container->array == NULL) free(array);
[INFO] [stderr] warning: croaring-sys@0.3.9: | ^~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c:3003:25: note: call to 'realloc' here
[INFO] [stderr] warning: croaring-sys@0.3.9: 3003 | (uint16_t *)realloc(array, new_capacity * sizeof(uint16_t));
[INFO] [stderr] warning: croaring-sys@0.3.9: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c: In function 'run_container_shrink_to_fit':
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c:6777:28: warning: pointer 'oldruns' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] warning: croaring-sys@0.3.9: 6777 | if (src->runs == NULL) free(oldruns); // should never happen?
[INFO] [stderr] warning: croaring-sys@0.3.9: | ^~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c:6776:28: note: call to 'realloc' here
[INFO] [stderr] warning: croaring-sys@0.3.9: 6776 | src->runs = (rle16_t *)realloc(oldruns, src->capacity * sizeof(rle16_t));
[INFO] [stderr] warning: croaring-sys@0.3.9: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c: In function 'run_container_grow':
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c:6817:32: warning: pointer 'oldruns' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] warning: croaring-sys@0.3.9: 6817 | if (run->runs == NULL) free(oldruns);
[INFO] [stderr] warning: croaring-sys@0.3.9: | ^~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.3.9: CRoaring/roaring.c:6816:24: note: call to 'realloc' here
[INFO] [stderr] warning: croaring-sys@0.3.9: 6816 | (rle16_t *)realloc(oldruns, run->capacity * sizeof(rle16_t));
[INFO] [stderr] warning: croaring-sys@0.3.9: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] error: failed to run custom build command for `croaring-sys v0.3.9`
[INFO] [stderr]
[INFO] [stderr] Caused by:
[INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/croaring-sys-bc7faebb08fa5ba4/build-script-build` (signal: 6, SIGABRT: process abort signal)
[INFO] [stderr] --- stdout
[INFO] [stderr] OUT_DIR = Some(/opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/croaring-sys-b6234df0a6596336/out)
[INFO] [stderr] OPT_LEVEL = Some(0)
[INFO] [stderr] TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
[INFO] [stderr] CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
[INFO] [stderr] CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_CC
[INFO] [stderr] HOST_CC = None
[INFO] [stderr] cargo:rerun-if-env-changed=CC
[INFO] [stderr] CC = None
[INFO] [stderr] cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr] RUSTC_WRAPPER = None
[INFO] [stderr] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] DEBUG = Some(true)
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CARGO_ENCODED_RUSTFLAGS = Some()
[INFO] [stderr] OUT_DIR = Some(/opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/croaring-sys-b6234df0a6596336/out)
[INFO] [stderr] cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr] HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] OUT_DIR = Some(/opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/croaring-sys-b6234df0a6596336/out)
[INFO] [stderr] cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr] HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] OUT_DIR = Some(/opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/croaring-sys-b6234df0a6596336/out)
[INFO] [stderr] cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr] HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr] CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr] HOST_CFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] cargo:warning=CRoaring/roaring.c: In function 'array_container_shrink_to_fit':
[INFO] [stderr] cargo:warning=CRoaring/roaring.c:2967:31: warning: pointer 'oldarray' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] cargo:warning= 2967 | if (src->array == NULL) free(oldarray); // should never happen?
[INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=CRoaring/roaring.c:2966:21: note: call to 'realloc' here
[INFO] [stderr] cargo:warning= 2966 | (uint16_t *)realloc(oldarray, src->capacity * sizeof(uint16_t));
[INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=CRoaring/roaring.c: In function 'array_container_grow':
[INFO] [stderr] cargo:warning=CRoaring/roaring.c:3004:39: warning: pointer 'array' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] cargo:warning= 3004 | if (container->array == NULL) free(array);
[INFO] [stderr] cargo:warning= | ^~~~~~~~~~~
[INFO] [stderr] cargo:warning=CRoaring/roaring.c:3003:25: note: call to 'realloc' here
[INFO] [stderr] cargo:warning= 3003 | (uint16_t *)realloc(array, new_capacity * sizeof(uint16_t));
[INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=CRoaring/roaring.c: In function 'run_container_shrink_to_fit':
[INFO] [stderr] cargo:warning=CRoaring/roaring.c:6777:28: warning: pointer 'oldruns' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] cargo:warning= 6777 | if (src->runs == NULL) free(oldruns); // should never happen?
[INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=CRoaring/roaring.c:6776:28: note: call to 'realloc' here
[INFO] [stderr] cargo:warning= 6776 | src->runs = (rle16_t *)realloc(oldruns, src->capacity * sizeof(rle16_t));
[INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=CRoaring/roaring.c: In function 'run_container_grow':
[INFO] [stderr] cargo:warning=CRoaring/roaring.c:6817:32: warning: pointer 'oldruns' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] cargo:warning= 6817 | if (run->runs == NULL) free(oldruns);
[INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=CRoaring/roaring.c:6816:24: note: call to 'realloc' here
[INFO] [stderr] cargo:warning= 6816 | (rle16_t *)realloc(oldruns, run->capacity * sizeof(rle16_t));
[INFO] [stderr] cargo:warning= | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:rerun-if-env-changed=AR_x86_64-unknown-linux-gnu
[INFO] [stderr] AR_x86_64-unknown-linux-gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=AR_x86_64_unknown_linux_gnu
[INFO] [stderr] AR_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_AR
[INFO] [stderr] HOST_AR = None
[INFO] [stderr] cargo:rerun-if-env-changed=AR
[INFO] [stderr] AR = None
[INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS
[INFO] [stderr] ARFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=HOST_ARFLAGS
[INFO] [stderr] HOST_ARFLAGS = None
[INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr] ARFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] cargo:rerun-if-env-changed=ARFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr] ARFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] cargo:rustc-link-lib=static=roaring
[INFO] [stderr] cargo:rustc-link-search=native=/opt/rustwide/target/x86_64-unknown-linux-gnu/debug/build/croaring-sys-b6234df0a6596336/out
[INFO] [stderr]
[INFO] [stderr] --- stderr
[INFO] [stderr]
[INFO] [stderr] thread 'main' (15) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.37.4/src/ir/context.rs:2026:25:
[INFO] [stderr] Non floating-type complex? Type(_Complex _Float16, kind: Complex, cconv: 100, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None)), Type(_Float16, kind: Float16, cconv: 100, decl: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None), canon: Cursor( kind: NoDeclFound, loc: builtin definitions, usr: None))
[INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[INFO] [stderr]
[INFO] [stderr] thread 'main' (15) panicked at library/core/src/panicking.rs:225:5:
[INFO] [stderr] panic in a function that cannot unwind
[INFO] [stderr] stack backtrace:
[INFO] [stderr] 0: 0x55da90e7ea32 - std::backtrace_rs::backtrace::libunwind::trace::h7f395bb80fab61ae
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr] 1: 0x55da90e7ea32 - std::backtrace_rs::backtrace::trace_unsynchronized::hf38d2193f2ecfa84
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr] 2: 0x55da90e7ea32 - std::sys::backtrace::_print_fmt::h577b98df709d59a8
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr] 3: 0x55da90e7ea32 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h7c6ba7eb3d79c74e
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr] 4: 0x55da90e9097f - core::fmt::rt::Argument::fmt::h2cf874d5bcb93f26
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr] 5: 0x55da90e9097f - core::fmt::write::h51b415dc740abb61
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr] 6: 0x55da90e4c3d1 - std::io::default_write_fmt::hfeb563480adc3399
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/io/mod.rs:639:11
[INFO] [stderr] 7: 0x55da90e4c3d1 - std::io::Write::write_fmt::h65024e6b411b5d6a
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/io/mod.rs:1954:13
[INFO] [stderr] 8: 0x55da90e584e2 - std::sys::backtrace::BacktraceLock::print::h1fa141d4115fcdc7
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr] 9: 0x55da90e5ba4f - std::panicking::default_hook::{{closure}}::h5b8d1bafc007debc
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:301:27
[INFO] [stderr] 10: 0x55da90e5b8a9 - std::panicking::default_hook::hbee1bd2db26bedfe
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:328:9
[INFO] [stderr] 11: 0x55da90e5c0d5 - std::panicking::panic_with_hook::h8cbd8c4377e6572b
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:834:13
[INFO] [stderr] 12: 0x55da90e5bf36 - std::panicking::panic_handler::{{closure}}::h335ded1aca77b6b6
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:700:13
[INFO] [stderr] 13: 0x55da90e58629 - std::sys::backtrace::__rust_end_short_backtrace::hd229ab5df32e8172
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr] 14: 0x55da90e4054d - __rustc[8ed8e68a5aa5849d]::rust_begin_unwind
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:698:5
[INFO] [stderr] 15: 0x55da90e9ab0d - core::panicking::panic_nounwind_fmt::runtime::h6d4bea90dc1c5f54
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/core/src/panicking.rs:117:22
[INFO] [stderr] 16: 0x55da90e9ab0d - core::panicking::panic_nounwind_fmt::h21307ce289537a70
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/core/src/intrinsics/mod.rs:2435:9
[INFO] [stderr] 17: 0x55da90e9aa52 - core::panicking::panic_nounwind::ha7dd1d4b4e78e96b
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/core/src/panicking.rs:225:5
[INFO] [stderr] 18: 0x55da90e9ac67 - core::panicking::panic_cannot_unwind::h4293b779f84f2a2f
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/core/src/panicking.rs:337:5
[INFO] [stderr] 19: 0x55da90a5b01e - bindgen::clang::visit_children::h029d0b78c91dc7a9
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.37.4/src/clang.rs:711:1
[INFO] [stderr] 20: 0x7fb35de809d6 - <unknown>
[INFO] [stderr] 21: 0x7fb35de80b78 - <unknown>
[INFO] [stderr] 22: 0x7fb35de7f5d9 - <unknown>
[INFO] [stderr] 23: 0x7fb35de8afda - clang_visitChildren
[INFO] [stderr] 24: 0x55da90d6375e - clang_sys::clang_visitChildren::h865270294437f2e5
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clang-sys-0.23.0/src/link.rs:92:17
[INFO] [stderr] 25: 0x55da90a5f869 - bindgen::clang::Cursor::visit::h7c7f6b90d9e0201a
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.37.4/src/clang.rs:398:13
[INFO] [stderr] 26: 0x55da90a47969 - bindgen::parse::{{closure}}::hc827e004d83ad441
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.37.4/src/lib.rs:1889:16
[INFO] [stderr] 27: 0x55da90a8a95e - bindgen::ir::context::BindgenContext::with_module::h40bfa8ec04b2d236
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.37.4/src/ir/context.rs:2244:9
[INFO] [stderr] 28: 0x55da90a47763 - bindgen::parse::h27bab120fb26ba6c
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.37.4/src/lib.rs:1888:13
[INFO] [stderr] 29: 0x55da90a4ac60 - bindgen::Bindings::generate::h42e253642d4fac05
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.37.4/src/lib.rs:1685:13
[INFO] [stderr] 30: 0x55da90a47c1d - bindgen::Builder::generate::h1104184c906e3f40
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.37.4/src/lib.rs:1139:9
[INFO] [stderr] 31: 0x55da908939ec - build_script_build::main::h80956c2123a91c27
[INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/croaring-sys-0.3.9/build.rs:19:10
[INFO] [stderr] 32: 0x55da9089456b - core::ops::function::FnOnce::call_once::h3fdbfbcc708c880e
[INFO] [stderr] at /opt/rustwide/rustup-home/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250:5
[INFO] [stderr] 33: 0x55da908944ce - std::sys::backtrace::__rust_begin_short_backtrace::h254a26502af24515
[INFO] [stderr] at /opt/rustwide/rustup-home/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr] 34: 0x55da908944a1 - std::rt::lang_start::{{closure}}::h662484925441d39d
[INFO] [stderr] at /opt/rustwide/rustup-home/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/rt.rs:206:18
[INFO] [stderr] 35: 0x55da90e4df60 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h9b6eb59db33246b2
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/core/src/ops/function.rs:287:21
[INFO] [stderr] 36: 0x55da90e4df60 - std::panicking::catch_unwind::do_call::h8f9308cc67aba528
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:590:40
[INFO] [stderr] 37: 0x55da90e4df60 - std::panicking::catch_unwind::h1dfa898f2b730716
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:553:19
[INFO] [stderr] 38: 0x55da90e4df60 - std::panic::catch_unwind::h2834873e286d7db3
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panic.rs:359:14
[INFO] [stderr] 39: 0x55da90e4df60 - std::rt::lang_start_internal::{{closure}}::hf638b8c8828d0fc4
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/rt.rs:175:24
[INFO] [stderr] 40: 0x55da90e4df60 - std::panicking::catch_unwind::do_call::hba975dbff484c86e
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:590:40
[INFO] [stderr] 41: 0x55da90e4df60 - std::panicking::catch_unwind::h768cc3fd3cdf2189
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panicking.rs:553:19
[INFO] [stderr] 42: 0x55da90e4df60 - std::panic::catch_unwind::hfd330cc705770e6e
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/panic.rs:359:14
[INFO] [stderr] 43: 0x55da90e4df60 - std::rt::lang_start_internal::he1ac9d930648aed8
[INFO] [stderr] at /rustc/dd7fda570040e8a736f7d8bc28ddd1b444aabc82/library/std/src/rt.rs:171:5
[INFO] [stderr] 44: 0x55da90894487 - std::rt::lang_start::h90f18276c5d0661a
[INFO] [stderr] at /opt/rustwide/rustup-home/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/rt.rs:205:5
[INFO] [stderr] 45: 0x55da9089597e - main
[INFO] [stderr] 46: 0x7fb35fb7a1ca - <unknown>
[INFO] [stderr] 47: 0x7fb35fb7a28b - __libc_start_main
[INFO] [stderr] 48: 0x55da908935b5 - _start
[INFO] [stderr] 49: 0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] running `Command { std: "docker" "inspect" "5665bc054eb67dc593140032aea3703a809d515a26e94bf58b501f1c4f68b79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5665bc054eb67dc593140032aea3703a809d515a26e94bf58b501f1c4f68b79d", kill_on_drop: false }`
[INFO] [stdout] 5665bc054eb67dc593140032aea3703a809d515a26e94bf58b501f1c4f68b79d