[INFO] cloning repository https://github.com/finaIity/karabinerv1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finaIity/karabinerv1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfinaIity%2Fkarabinerv1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfinaIity%2Fkarabinerv1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30ce77d8ea0984d4e2788907ed2938b5182b265d
[INFO] checking finaIity/karabinerv1 against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfinaIity%2Fkarabinerv1" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/finaIity/karabinerv1 on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/finaIity/karabinerv1
[INFO] finished tweaking git repo https://github.com/finaIity/karabinerv1
[INFO] tweaked toml for git repo https://github.com/finaIity/karabinerv1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/finaIity/karabinerv1 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffe2dabdde0c54d7a07f13d9f636e0dd03e9ed7aa7591832b8e90dd941426ea0
[INFO] running `Command { std: "docker" "start" "-a" "ffe2dabdde0c54d7a07f13d9f636e0dd03e9ed7aa7591832b8e90dd941426ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffe2dabdde0c54d7a07f13d9f636e0dd03e9ed7aa7591832b8e90dd941426ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe2dabdde0c54d7a07f13d9f636e0dd03e9ed7aa7591832b8e90dd941426ea0", kill_on_drop: false }`
[INFO] [stdout] ffe2dabdde0c54d7a07f13d9f636e0dd03e9ed7aa7591832b8e90dd941426ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dreturn-local-variable-ptr" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a52f02796b124ec0d398cc5af9f555dad06cffd9f004f3cb35eba92904288299
[INFO] running `Command { std: "docker" "start" "-a" "a52f02796b124ec0d398cc5af9f555dad06cffd9f004f3cb35eba92904288299", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking cpufeatures v0.2.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2`
[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/xcb-24054bcdedafdf56/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('request: ', ('xcb', 'Xevie', 'SelectInput'))
[INFO] [stderr]   Traceback (most recent call last):
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/rs_client.py", line 2448, in <module>
[INFO] [stderr]       module.generate()
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/xcbgen/state.py", line 108, in generate
[INFO] [stderr]       self.close()
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/rs_client.py", line 296, in rs_close
[INFO] [stderr]       _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name)))
[INFO] [stderr]     File "/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/rs_client.py", line 114, in writeout
[INFO] [stderr]       with open(path, 'w') as f:
[INFO] [stderr]   OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/src/ffi/xevie.rs'
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/build.rs:75:17:
[INFO] [stderr]   processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xcb-0.8.2/xml/xevie.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x59f92ec225ba - std::backtrace_rs::backtrace::libunwind::trace::h307a2ccd3f714d13
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x59f92ec225ba - std::backtrace_rs::backtrace::trace_unsynchronized::h72f2412d446c80ba
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x59f92ec225ba - std::sys::backtrace::_print_fmt::h0348542dfa0f454d
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x59f92ec225ba - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h83cc558ebbab7f3e
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x59f92ec42ae3 - core::fmt::rt::Argument::fmt::hc7b0a6620a66024f
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x59f92ec42ae3 - core::fmt::write::hdd28460bea21157b
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/core/src/fmt/mod.rs:1437:21
[INFO] [stderr]      6:     0x59f92ec1f873 - std::io::Write::write_fmt::h9b8cc6ead3b39cdd
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/io/mod.rs:1887:15
[INFO] [stderr]      7:     0x59f92ec22402 - std::sys::backtrace::BacktraceLock::print::h2cb0b2956c593045
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x59f92ec2358d - std::panicking::default_hook::{{closure}}::h87affb6de0e6d3c3
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:284:22
[INFO] [stderr]      9:     0x59f92ec233d2 - std::panicking::default_hook::h60d075bf3c53cfd0
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:311:9
[INFO] [stderr]     10:     0x59f92ec23b87 - std::panicking::rust_panic_with_hook::hc68efbf750f95a95
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:817:13
[INFO] [stderr]     11:     0x59f92ec23a1a - std::panicking::begin_panic_handler::{{closure}}::ha5896b97d959f2a0
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:690:13
[INFO] [stderr]     12:     0x59f92ec22a89 - std::sys::backtrace::__rust_end_short_backtrace::h682350289edd7bbc
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     13:     0x59f92ec236ad - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:681:5
[INFO] [stderr]     14:     0x59f92ec41d10 - core::panicking::panic_fmt::h63a8e543320657a5
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/core/src/panicking.rs:75:14
[INFO] [stderr]     15:     0x59f92ebfc9ed - build_script_build::main::{{closure}}::hf9f7ea73872e9fc4
[INFO] [stderr]     16:     0x59f92ebfb636 - build_script_build::visit_xml::he83aa51029dfd065
[INFO] [stderr]     17:     0x59f92ebfbf5c - build_script_build::main::h9d6bab4b824d3dbb
[INFO] [stderr]     18:     0x59f92ebf84c3 - core::ops::function::FnOnce::call_once::hc532a6a09d6d3987
[INFO] [stderr]     19:     0x59f92ebf7d76 - std::sys::backtrace::__rust_begin_short_backtrace::hd0c48fbd3379bf7d
[INFO] [stderr]     20:     0x59f92ebf7bf9 - std::rt::lang_start::{{closure}}::h003d0af26fab5c4d
[INFO] [stderr]     21:     0x59f92ec1ca07 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha95ea464c47b76f4
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     22:     0x59f92ec1ca07 - std::panicking::try::do_call::h7c6f901823432ee0
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:573:40
[INFO] [stderr]     23:     0x59f92ec1ca07 - std::panicking::try::h870680796eac2aad
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:536:19
[INFO] [stderr]     24:     0x59f92ec1ca07 - std::panic::catch_unwind::h11977973966e10e2
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panic.rs:358:14
[INFO] [stderr]     25:     0x59f92ec1ca07 - std::rt::lang_start_internal::{{closure}}::h86815d41b8036007
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/rt.rs:174:48
[INFO] [stderr]     26:     0x59f92ec1ca07 - std::panicking::try::do_call::habbf100e364972e8
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:573:40
[INFO] [stderr]     27:     0x59f92ec1ca07 - std::panicking::try::ha06b8019dcaa25aa
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panicking.rs:536:19
[INFO] [stderr]     28:     0x59f92ec1ca07 - std::panic::catch_unwind::hffa9642007a55060
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/panic.rs:358:14
[INFO] [stderr]     29:     0x59f92ec1ca07 - std::rt::lang_start_internal::hdc90accacda0c097
[INFO] [stderr]                                  at /rustc/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/library/std/src/rt.rs:174:20
[INFO] [stderr]     30:     0x59f92ebf7bd7 - std::rt::lang_start::h64745ae974b6579c
[INFO] [stderr]     31:     0x59f92ebfca75 - main
[INFO] [stderr]     32:     0x762c1a90dd90 - <unknown>
[INFO] [stderr]     33:     0x762c1a90de40 - __libc_start_main
[INFO] [stderr]     34:     0x59f92ebf69a5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a52f02796b124ec0d398cc5af9f555dad06cffd9f004f3cb35eba92904288299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52f02796b124ec0d398cc5af9f555dad06cffd9f004f3cb35eba92904288299", kill_on_drop: false }`
[INFO] [stdout] a52f02796b124ec0d398cc5af9f555dad06cffd9f004f3cb35eba92904288299