[INFO] cloning repository https://github.com/ultratwo/rust-pyspec-snapshot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ultratwo/rust-pyspec-snapshot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultratwo%2Frust-pyspec-snapshot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultratwo%2Frust-pyspec-snapshot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1550f20657d9a3df08ad79ecf3144bed55a5ef29
[INFO] documenting ultratwo/rust-pyspec-snapshot against 1.99.0-beta.1 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultratwo%2Frust-pyspec-snapshot" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ultratwo/rust-pyspec-snapshot
[INFO] finished tweaking git repo https://github.com/ultratwo/rust-pyspec-snapshot
[INFO] tweaked toml for git repo https://github.com/ultratwo/rust-pyspec-snapshot written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ultratwo/rust-pyspec-snapshot on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ultratwo/rust-pyspec-snapshot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating git repository `https://github.com/akula-bft/akula`
[INFO] [stderr]     Updating git repository `https://github.com/petertdavies/rust-pyspec-db`
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[INFO] [stderr]     Updating git repository `https://github.com/vorot93/croaring-rs`
[INFO] [stderr]     Updating git submodule `https://github.com/lemire/CRoaringUnityBuild`
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[INFO] [stderr]     Updating git repository `https://github.com/paritytech/jsonrpsee`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748
[INFO] running `Command { std: "docker" "start" "0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
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[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]     Checking pin-project v1.0.10
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[INFO] [stderr]     Checking hdrhistogram v7.4.0
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling auto_impl v0.5.0
[INFO] [stderr]    Compiling rlp-derive v0.1.0
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[INFO] [stderr]     Checking tracing-subscriber v0.3.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling jsonrpsee-proc-macros v0.7.0 (https://github.com/paritytech/jsonrpsee#3749ae27)
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[INFO] [stderr]    Compiling croaring-sys v0.5.1 (https://github.com/vorot93/croaring-rs?branch=staging#13dc3f31)
[INFO] [stderr]    Compiling tonic-build v0.6.2
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]    Compiling ethereum-interfaces v0.1.0 (https://github.com/ledgerwatch/interfaces?branch=akula#5472b13e)
[INFO] [stderr]    Compiling console-api v0.1.0
[INFO] [stderr] error: failed to run custom build command for `console-api v0.1.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/console-api-73f15cf79edb439e/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the toolchain '1.99.0-beta.1-x86_64-unknown-linux-gnu'.
[INFO] [stderr]   help: run `rustup component add --toolchain 1.99.0-beta.1-x86_64-unknown-linux-gnu rustfmt` to install it
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `mdbx-sys v0.11.7-6`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mdbx-sys-bfd6419ef324d4e4/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (3732) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.36/src/fallback.rs:708:9:
[INFO] [stderr]   "MDBX_version_info_struct_(unnamed_at_/opt/rustwide/cargo-home/registry/src/index_crates_io-1949cf8c6b5b557f/mdbx-sys-0_11_7-6/libmdbx/mdbx_h_667_3)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x588c9a86c891 - std[104cf6e2632825ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x588c9a86c891 - std[104cf6e2632825ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[104cf6e2632825ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x588c9a86c891 - std[104cf6e2632825ea]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x588c9a86c891 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x588c9a88414a - <core[7c831bd917ebf35f]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x588c9a88414a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stderr]      6:     0x588c9a872dec - core[7c831bd917ebf35f]::io::write::default_write_fmt::<std[104cf6e2632825ea]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:402:11
[INFO] [stderr]      7:     0x588c9a872dec - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:335:13
[INFO] [stderr]      8:     0x588c9a849736 - <std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x588c9a849736 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x588c9a866231 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x588c9a86655b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:815:13
[INFO] [stderr]     12:     0x588c9a8497e2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:688:13
[INFO] [stderr]     13:     0x588c9a841f29 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x588c9a84a0ed - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:679:5
[INFO] [stderr]     15:     0x588c9a8849ec - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x588c9a82a6ab - proc_macro2[3a4426b5850c2723]::fallback::validate_ident
[INFO] [stderr]     17:     0x588c9a829bc1 - <proc_macro2[3a4426b5850c2723]::fallback::Ident>::_new
[INFO] [stderr]     18:     0x588c9a829b7f - <proc_macro2[3a4426b5850c2723]::fallback::Ident>::new
[INFO] [stderr]     19:     0x588c9a81e3a8 - <proc_macro2[3a4426b5850c2723]::imp::Ident>::new
[INFO] [stderr]     20:     0x588c9a816578 - <proc_macro2[3a4426b5850c2723]::Ident>::new
[INFO] [stderr]     21:     0x588c9a521b1f - <bindgen[340af9505c3d9984]::ir::context::BindgenContext>::rust_ident_raw::<alloc[2fdc3f7464fcf288]::borrow::Cow<str>>
[INFO] [stderr]     22:     0x588c9a521529 - <bindgen[340af9505c3d9984]::ir::context::BindgenContext>::rust_ident::<&alloc[2fdc3f7464fcf288]::string::String>
[INFO] [stderr]     23:     0x588c9a51708f - <bindgen[340af9505c3d9984]::ir::comp::CompInfo as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     24:     0x588c9a61efc0 - <bindgen[340af9505c3d9984]::ir::ty::Type as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     25:     0x588c9a5c03cf - <bindgen[340af9505c3d9984]::ir::item::Item as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     26:     0x588c9a51dc39 - <bindgen[340af9505c3d9984]::ir::comp::CompInfo as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     27:     0x588c9a61efc0 - <bindgen[340af9505c3d9984]::ir::ty::Type as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     28:     0x588c9a5c03cf - <bindgen[340af9505c3d9984]::ir::item::Item as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     29:     0x588c9a58ddf5 - <bindgen[340af9505c3d9984]::ir::module::Module as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen::{closure#0}
[INFO] [stderr]     30:     0x588c9a61e457 - <bindgen[340af9505c3d9984]::ir::module::Module as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     31:     0x588c9a5c03b4 - <bindgen[340af9505c3d9984]::ir::item::Item as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     32:     0x588c9a58d64c - bindgen[340af9505c3d9984]::codegen::codegen::{closure#0}
[INFO] [stderr]     33:     0x588c9a522ac8 - <bindgen[340af9505c3d9984]::ir::context::BindgenContext>::gen::<bindgen[340af9505c3d9984]::codegen::codegen::{closure#0}, alloc[2fdc3f7464fcf288]::vec::Vec<proc_macro2[3a4426b5850c2723]::TokenStream>>
[INFO] [stderr]     34:     0x588c9a59a8bf - bindgen[340af9505c3d9984]::codegen::codegen
[INFO] [stderr]     35:     0x588c9a541347 - <bindgen[340af9505c3d9984]::Bindings>::generate
[INFO] [stderr]     36:     0x588c9a53e1dd - <bindgen[340af9505c3d9984]::Builder>::generate
[INFO] [stderr]     37:     0x588c9a4a80eb - build_script_build[b59f9a62ef60d7f3]::main
[INFO] [stderr]     38:     0x588c9a4a9a3b - <fn() as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     39:     0x588c9a4a7a46 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     40:     0x588c9a4a7a79 - std[104cf6e2632825ea]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     41:     0x588c9a8655e9 - <&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     42:     0x588c9a8655e9 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stderr]     43:     0x588c9a8655e9 - std[104cf6e2632825ea]::panicking::catch_unwind::<i32, &dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stderr]     44:     0x588c9a8655e9 - std[104cf6e2632825ea]::panic::catch_unwind::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stderr]     45:     0x588c9a8655e9 - std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:175:24
[INFO] [stderr]     46:     0x588c9a8655e9 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stderr]     47:     0x588c9a8655e9 - std[104cf6e2632825ea]::panicking::catch_unwind::<isize, std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stderr]     48:     0x588c9a8655e9 - std[104cf6e2632825ea]::panic::catch_unwind::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stderr]     49:     0x588c9a8655e9 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:171:5
[INFO] [stderr]     50:     0x588c9a4a79d1 - std[104cf6e2632825ea]::rt::lang_start::<()>
[INFO] [stderr]     51:     0x588c9a4a9bf5 - main
[INFO] [stderr]     52:     0x7d17f7665601 - <unknown>
[INFO] [stderr]     53:     0x7d17f7665718 - __libc_start_main
[INFO] [stderr]     54:     0x588c9a4a6f25 - _start
[INFO] [stderr]     55:                0x0 - <unknown>
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c: In function 'array_container_shrink_to_fit':
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c:10143:31: warning: pointer 'oldarray' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] warning: croaring-sys@0.5.1: 10143 |       if (src->array == NULL) free(oldarray);  // should never happen?
[INFO] [stderr] warning: croaring-sys@0.5.1:       |                               ^~~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c:10142:21: note: call to 'realloc' here
[INFO] [stderr] warning: croaring-sys@0.5.1: 10142 |         (uint16_t *)realloc(oldarray, src->capacity * sizeof(uint16_t));
[INFO] [stderr] warning: croaring-sys@0.5.1:       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c: In function 'array_container_grow':
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c:10180:39: warning: pointer 'array' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] warning: croaring-sys@0.5.1: 10180 |         if (container->array == NULL) free(array);
[INFO] [stderr] warning: croaring-sys@0.5.1:       |                                       ^~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c:10179:25: note: call to 'realloc' here
[INFO] [stderr] warning: croaring-sys@0.5.1: 10179 |             (uint16_t *)realloc(array, new_capacity * sizeof(uint16_t));
[INFO] [stderr] warning: croaring-sys@0.5.1:       |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c: In function 'run_container_shrink_to_fit':
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c:14237:28: warning: pointer 'oldruns' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] warning: croaring-sys@0.5.1: 14237 |     if (src->runs == NULL) free(oldruns);  // should never happen?
[INFO] [stderr] warning: croaring-sys@0.5.1:       |                            ^~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c:14236:28: note: call to 'realloc' here
[INFO] [stderr] warning: croaring-sys@0.5.1: 14236 |     src->runs = (rle16_t *)realloc(oldruns, src->capacity * sizeof(rle16_t));
[INFO] [stderr] warning: croaring-sys@0.5.1:       |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c: In function 'run_container_grow':
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c:14277:32: warning: pointer 'oldruns' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr] warning: croaring-sys@0.5.1: 14277 |         if (run->runs == NULL) free(oldruns);
[INFO] [stderr] warning: croaring-sys@0.5.1:       |                                ^~~~~~~~~~~~~
[INFO] [stderr] warning: croaring-sys@0.5.1: CRoaring/roaring.c:14276:24: note: call to 'realloc' here
[INFO] [stderr] warning: croaring-sys@0.5.1: 14276 |             (rle16_t *)realloc(oldruns, run->capacity * sizeof(rle16_t));
[INFO] [stderr] warning: croaring-sys@0.5.1:       |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] error: failed to run custom build command for `croaring-sys v0.5.1 (https://github.com/vorot93/croaring-rs?branch=staging#13dc3f31)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/croaring-sys-68ea7869e09c2851/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[INFO] [stderr]   running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/croaring-sys-0b7f2284d4ab546f/out/CRoaring/roaring.o" "-c" "CRoaring/roaring.c"
[INFO] [stderr]   cargo:warning=CRoaring/roaring.c: In function 'array_container_shrink_to_fit':
[INFO] [stderr]   cargo:warning=CRoaring/roaring.c:10143:31: warning: pointer 'oldarray' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr]   cargo:warning=10143 |       if (src->array == NULL) free(oldarray);  // should never happen?
[INFO] [stderr]   cargo:warning=      |                               ^~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=CRoaring/roaring.c:10142:21: note: call to 'realloc' here
[INFO] [stderr]   cargo:warning=10142 |         (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:10180:39: warning: pointer 'array' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr]   cargo:warning=10180 |         if (container->array == NULL) free(array);
[INFO] [stderr]   cargo:warning=      |                                       ^~~~~~~~~~~
[INFO] [stderr]   cargo:warning=CRoaring/roaring.c:10179:25: note: call to 'realloc' here
[INFO] [stderr]   cargo:warning=10179 |             (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:14237:28: warning: pointer 'oldruns' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr]   cargo:warning=14237 |     if (src->runs == NULL) free(oldruns);  // should never happen?
[INFO] [stderr]   cargo:warning=      |                            ^~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=CRoaring/roaring.c:14236:28: note: call to 'realloc' here
[INFO] [stderr]   cargo:warning=14236 |     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:14277:32: warning: pointer 'oldruns' may be used after 'realloc' [-Wuse-after-free]
[INFO] [stderr]   cargo:warning=14277 |         if (run->runs == NULL) free(oldruns);
[INFO] [stderr]   cargo:warning=      |                                ^~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=CRoaring/roaring.c:14276:24: note: call to 'realloc' here
[INFO] [stderr]   cargo:warning=14276 |             (rle16_t *)realloc(oldruns, run->capacity * sizeof(rle16_t));
[INFO] [stderr]   cargo:warning=      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   AR_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   AR_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_AR = None
[INFO] [stderr]   AR = None
[INFO] [stderr]   running: ZERO_AR_DATE="1" "ar" "cq" "/opt/rustwide/target/debug/build/croaring-sys-0b7f2284d4ab546f/out/libroaring.a" "/opt/rustwide/target/debug/build/croaring-sys-0b7f2284d4ab546f/out/CRoaring/roaring.o"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   running: "ar" "s" "/opt/rustwide/target/debug/build/croaring-sys-0b7f2284d4ab546f/out/libroaring.a"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   cargo:rustc-link-lib=static=roaring
[INFO] [stderr]   cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/croaring-sys-0b7f2284d4ab546f/out
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (3673) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.36/src/fallback.rs:708:9:
[INFO] [stderr]   "enum_(unnamed_at_CRoaring/roaring_h_27_1)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x58d9ee2fe071 - std[104cf6e2632825ea]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x58d9ee2fe071 - std[104cf6e2632825ea]::backtrace_rs::backtrace::trace_unsynchronized::<std[104cf6e2632825ea]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x58d9ee2fe071 - std[104cf6e2632825ea]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x58d9ee2fe071 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x58d9ee31592a - <core[7c831bd917ebf35f]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x58d9ee31592a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stderr]      6:     0x58d9ee3045cc - core[7c831bd917ebf35f]::io::write::default_write_fmt::<std[104cf6e2632825ea]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:402:11
[INFO] [stderr]      7:     0x58d9ee3045cc - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/io/write.rs:335:13
[INFO] [stderr]      8:     0x58d9ee2daf16 - <std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x58d9ee2daf16 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x58d9ee2f7a11 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x58d9ee2f7d3b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:815:13
[INFO] [stderr]     12:     0x58d9ee2dafc2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:688:13
[INFO] [stderr]     13:     0x58d9ee2d3709 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x58d9ee2db8cd - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:679:5
[INFO] [stderr]     15:     0x58d9ee3161cc - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x58d9ee272edb - proc_macro2[3a4426b5850c2723]::fallback::validate_ident
[INFO] [stderr]     17:     0x58d9ee2723f1 - <proc_macro2[3a4426b5850c2723]::fallback::Ident>::_new
[INFO] [stderr]     18:     0x58d9ee2723af - <proc_macro2[3a4426b5850c2723]::fallback::Ident>::new
[INFO] [stderr]     19:     0x58d9ee266bd8 - <proc_macro2[3a4426b5850c2723]::imp::Ident>::new
[INFO] [stderr]     20:     0x58d9ee25eda8 - <proc_macro2[3a4426b5850c2723]::Ident>::new
[INFO] [stderr]     21:     0x58d9edf6a4bf - <bindgen[340af9505c3d9984]::ir::context::BindgenContext>::rust_ident_raw::<alloc[2fdc3f7464fcf288]::borrow::Cow<str>>
[INFO] [stderr]     22:     0x58d9edf69ec9 - <bindgen[340af9505c3d9984]::ir::context::BindgenContext>::rust_ident::<&alloc[2fdc3f7464fcf288]::string::String>
[INFO] [stderr]     23:     0x58d9ee045346 - <bindgen[340af9505c3d9984]::ir::enum_ty::Enum as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     24:     0x58d9ee06784e - <bindgen[340af9505c3d9984]::ir::ty::Type as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     25:     0x58d9ee008bff - <bindgen[340af9505c3d9984]::ir::item::Item as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     26:     0x58d9edfd6625 - <bindgen[340af9505c3d9984]::ir::module::Module as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen::{closure#0}
[INFO] [stderr]     27:     0x58d9ee066c87 - <bindgen[340af9505c3d9984]::ir::module::Module as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     28:     0x58d9ee008be4 - <bindgen[340af9505c3d9984]::ir::item::Item as bindgen[340af9505c3d9984]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     29:     0x58d9edfd5e7c - bindgen[340af9505c3d9984]::codegen::codegen::{closure#0}
[INFO] [stderr]     30:     0x58d9edf6b468 - <bindgen[340af9505c3d9984]::ir::context::BindgenContext>::gen::<bindgen[340af9505c3d9984]::codegen::codegen::{closure#0}, alloc[2fdc3f7464fcf288]::vec::Vec<proc_macro2[3a4426b5850c2723]::TokenStream>>
[INFO] [stderr]     31:     0x58d9edfe30ef - bindgen[340af9505c3d9984]::codegen::codegen
[INFO] [stderr]     32:     0x58d9edf89b77 - <bindgen[340af9505c3d9984]::Bindings>::generate
[INFO] [stderr]     33:     0x58d9edf86a0d - <bindgen[340af9505c3d9984]::Builder>::generate
[INFO] [stderr]     34:     0x58d9edf3ab92 - build_script_build[aa0bb7b0e03d80]::main
[INFO] [stderr]     35:     0x58d9edf3b7b3 - <fn() as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     36:     0x58d9edf3a826 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     37:     0x58d9edf3a839 - std[104cf6e2632825ea]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     38:     0x58d9ee2f6dc9 - <&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     39:     0x58d9ee2f6dc9 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stderr]     40:     0x58d9ee2f6dc9 - std[104cf6e2632825ea]::panicking::catch_unwind::<i32, &dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stderr]     41:     0x58d9ee2f6dc9 - std[104cf6e2632825ea]::panic::catch_unwind::<&dyn core[7c831bd917ebf35f]::ops::function::Fn<(), Output = i32> + core[7c831bd917ebf35f]::panic::unwind_safe::RefUnwindSafe + core[7c831bd917ebf35f]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stderr]     42:     0x58d9ee2f6dc9 - std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:175:24
[INFO] [stderr]     43:     0x58d9ee2f6dc9 - std[104cf6e2632825ea]::panicking::catch_unwind::do_call::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:576:43
[INFO] [stderr]     44:     0x58d9ee2f6dc9 - std[104cf6e2632825ea]::panicking::catch_unwind::<isize, std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panicking.rs:544:19
[INFO] [stderr]     45:     0x58d9ee2f6dc9 - std[104cf6e2632825ea]::panic::catch_unwind::<std[104cf6e2632825ea]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/panic.rs:359:14
[INFO] [stderr]     46:     0x58d9ee2f6dc9 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/f47d5bb13648d5c859f5b438eb7dc834b9729961/library/std/src/rt.rs:171:5
[INFO] [stderr]     47:     0x58d9edf3a7b1 - std[104cf6e2632825ea]::rt::lang_start::<()>
[INFO] [stderr]     48:     0x58d9edf3b915 - main
[INFO] [stderr]     49:     0x7a3785f5a601 - <unknown>
[INFO] [stderr]     50:     0x7a3785f5a718 - __libc_start_main
[INFO] [stderr]     51:     0x58d9edf3a2b5 - _start
[INFO] [stderr]     52:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748", kill_on_drop: false }`
[INFO] [stdout] 0cd994497516980517ef694808ea4fc5007fd489e4b5ba5f5dd40ca0962aa748
