[INFO] cloning repository https://github.com/lucascompython/qr_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucascompython/qr_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascompython%2Fqr_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascompython%2Fqr_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d777d0c1d1ea74e9b49827738fed6a9571b05ee2
[INFO] testing lucascompython/qr_code against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucascompython%2Fqr_code" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lucascompython/qr_code on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lucascompython/qr_code
[INFO] finished tweaking git repo https://github.com/lucascompython/qr_code
[INFO] tweaked toml for git repo https://github.com/lucascompython/qr_code written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lucascompython/qr_code 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d306826a4ab74367941ecbf916fcf53a4275dad5037dfc1e06793cd7359bb8d
[INFO] running `Command { std: "docker" "start" "-a" "4d306826a4ab74367941ecbf916fcf53a4275dad5037dfc1e06793cd7359bb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d306826a4ab74367941ecbf916fcf53a4275dad5037dfc1e06793cd7359bb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d306826a4ab74367941ecbf916fcf53a4275dad5037dfc1e06793cd7359bb8d", kill_on_drop: false }`
[INFO] [stdout] 4d306826a4ab74367941ecbf916fcf53a4275dad5037dfc1e06793cd7359bb8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 826f35bb9342c21e5e38653c4b2957fc51be4bedc45eac767129c14def81fa08
[INFO] running `Command { std: "docker" "start" "-a" "826f35bb9342c21e5e38653c4b2957fc51be4bedc45eac767129c14def81fa08", kill_on_drop: false }`
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[INFO] [stderr]    Compiling encase v0.3.0
[INFO] [stderr]    Compiling tiny-skia v0.7.0
[INFO] [stderr]    Compiling lyon v1.0.1
[INFO] [stderr]    Compiling iced_core v0.9.0
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[INFO] [stderr]    Compiling futures-executor v0.3.28
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[INFO] [stderr]    Compiling iced_native v0.10.3
[INFO] [stderr]    Compiling iced_graphics v0.8.0
[INFO] [stderr]    Compiling clipboard_x11 v0.4.0
[INFO] [stderr]    Compiling wgpu-hal v0.15.4
[INFO] [stderr]    Compiling wgpu-core v0.15.1
[INFO] [stderr]    Compiling wgpu v0.15.1
[INFO] [stderr]    Compiling wgpu_glyph v0.19.0
[INFO] [stderr]    Compiling iced_wgpu v0.10.0
[INFO] [stderr]    Compiling smithay-clipboard v0.6.6
[INFO] [stderr]    Compiling sctk-adwaita v0.4.3
[INFO] [stderr]    Compiling clipboard_wayland v0.2.0
[INFO] [stderr]    Compiling window_clipboard v0.2.4
[INFO] [stderr]    Compiling winit v0.27.5
[INFO] [stderr]    Compiling iced_winit v0.9.1
[INFO] [stderr]    Compiling iced v0.9.0
[INFO] [stderr]    Compiling qr_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `Result<(), iced::Error>`, which is not FFI-safe
[INFO] [stdout]  --> src/main.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub extern "C" fn main() -> iced::Result {
[INFO] [stdout]   |                             ^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]   = note: enum has no representation hint
[INFO] [stdout]   = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.87s
[INFO] running `Command { std: "docker" "inspect" "826f35bb9342c21e5e38653c4b2957fc51be4bedc45eac767129c14def81fa08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826f35bb9342c21e5e38653c4b2957fc51be4bedc45eac767129c14def81fa08", kill_on_drop: false }`
[INFO] [stdout] 826f35bb9342c21e5e38653c4b2957fc51be4bedc45eac767129c14def81fa08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38b386919a754a16e1a72d491631a115ec9dee7eb50940803f33989e817c3ed3
[INFO] running `Command { std: "docker" "start" "-a" "38b386919a754a16e1a72d491631a115ec9dee7eb50940803f33989e817c3ed3", kill_on_drop: false }`
[INFO] [stderr]    Compiling qr_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `Result<(), iced::Error>`, which is not FFI-safe
[INFO] [stdout]  --> src/main.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub extern "C" fn main() -> iced::Result {
[INFO] [stdout]   |                             ^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stdout]   = note: enum has no representation hint
[INFO] [stdout]   = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.87s
[INFO] running `Command { std: "docker" "inspect" "38b386919a754a16e1a72d491631a115ec9dee7eb50940803f33989e817c3ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b386919a754a16e1a72d491631a115ec9dee7eb50940803f33989e817c3ed3", kill_on_drop: false }`
[INFO] [stdout] 38b386919a754a16e1a72d491631a115ec9dee7eb50940803f33989e817c3ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb6a594b77d0825251f39e6d7815be1ebd288c022c8b7f734e564c90750795c0
[INFO] running `Command { std: "docker" "start" "-a" "fb6a594b77d0825251f39e6d7815be1ebd288c022c8b7f734e564c90750795c0", kill_on_drop: false }`
[INFO] [stderr] warning: `extern` fn uses type `Result<(), iced::Error>`, which is not FFI-safe
[INFO] [stderr]  --> src/main.rs:8:29
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub extern "C" fn main() -> iced::Result {
[INFO] [stderr]   |                             ^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum
[INFO] [stderr]   = note: enum has no representation hint
[INFO] [stderr]   = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `qr_code` (bin "qr_code" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/qr_code-ef9651641884fe22)
[INFO] [stderr] thread '<unnamed>' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/winit-0.27.5/src/platform_impl/linux/mod.rs:719:9:
[INFO] [stderr] Failed to initialize any backend! Wayland status: XdgRuntimeDirNotSet X11 status: XOpenDisplayFailed
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x558d0d2b5b5c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]    1:     0x558d0d2b5b5c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x558d0d2b5b5c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]    3:     0x558d0d2b5b5c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x558d0d2de830 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]    5:     0x558d0d2de830 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]    6:     0x558d0d2b322f - std::io::Write::write_fmt::h5fc9997dfe05f882
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stderr]    7:     0x558d0d2b5944 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    8:     0x558d0d2b5944 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    9:     0x558d0d2b6f47 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stderr]   10:     0x558d0d2b6caf - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:292:9
[INFO] [stderr]   11:     0x558d0d2b73c8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:779:13
[INFO] [stderr]   12:     0x558d0d2b72ae - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stderr]   13:     0x558d0d2b6026 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stderr]   14:     0x558d0d2b7012 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stderr]   15:     0x558d0c2366c5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stderr]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stderr]   16:     0x558d0c2c6c43 - winit::platform_impl::platform::EventLoop<T>::new::hef58e69a42062eff
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/winit-0.27.5/src/platform_impl/linux/mod.rs:719:9
[INFO] [stderr]   17:     0x558d0c3124ef - winit::event_loop::EventLoopBuilder<T>::build::h836a14f685f97213
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/winit-0.27.5/src/event_loop.rs:111:25
[INFO] [stderr]   18:     0x558d0c2cd792 - iced_winit::application::run::h759158f4d7b4a029
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/iced_winit-0.9.1/src/application.rs:131:22
[INFO] [stderr]   19:     0x558d0c272e78 - iced::application::Application::run::h00e05ae1bc6b6cc5
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/iced-0.9.0/src/application.rs:209:12
[INFO] [stderr]   20:     0x558d0c2730dd - iced::sandbox::Sandbox::run::h18bd7ac7575a8c06
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/iced-0.9.0/src/sandbox.rs:153:9
[INFO] [stderr]   21:     0x558d0c289db8 - main
[INFO] [stderr]                                at /opt/rustwide/workdir/src/main.rs:9:5
[INFO] [stderr]   22:     0x7f868aebbd90 - <unknown>
[INFO] [stderr]   23:     0x7f868aebbe40 - __libc_start_main
[INFO] [stderr]   24:     0x558d0c236ff5 - _start
[INFO] [stderr]   25:                0x0 - <unknown>
[INFO] [stderr] fatal runtime error: failed to initiate panic, error 5
[INFO] [stderr] error: test failed, to rerun pass `--bin qr_code`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/qr_code-ef9651641884fe22` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "fb6a594b77d0825251f39e6d7815be1ebd288c022c8b7f734e564c90750795c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6a594b77d0825251f39e6d7815be1ebd288c022c8b7f734e564c90750795c0", kill_on_drop: false }`
[INFO] [stdout] fb6a594b77d0825251f39e6d7815be1ebd288c022c8b7f734e564c90750795c0
