[INFO] fetching crate gtk4 0.10.2... [INFO] testing gtk4-0.10.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate gtk4 0.10.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate gtk4 0.10.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate gtk4 0.10.2 [INFO] tweaked toml for crates.io crate gtk4 0.10.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gtk4 0.10.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gtk4 0.10.2 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56fa0d1742ad927641879457346938fc1ffa02e62e307a8ef961f8f8b41840ee [INFO] running `Command { std: "docker" "start" "-a" "56fa0d1742ad927641879457346938fc1ffa02e62e307a8ef961f8f8b41840ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56fa0d1742ad927641879457346938fc1ffa02e62e307a8ef961f8f8b41840ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56fa0d1742ad927641879457346938fc1ffa02e62e307a8ef961f8f8b41840ee", kill_on_drop: false }` [INFO] [stdout] 56fa0d1742ad927641879457346938fc1ffa02e62e307a8ef961f8f8b41840ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51881ed1d4ff973c5c1731ce40ac644ec1a1ed9d6e01655ccbaebf970ef7087f [INFO] running `Command { std: "docker" "start" "-a" "51881ed1d4ff973c5c1731ce40ac644ec1a1ed9d6e01655ccbaebf970ef7087f", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling cfg-expr v0.18.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling gio v0.21.4 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling toml_edit v0.23.7 [INFO] [stderr] Compiling system-deps v7.0.6 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling glib-sys v0.21.2 [INFO] [stderr] Compiling gobject-sys v0.21.2 [INFO] [stderr] Compiling gio-sys v0.21.2 [INFO] [stderr] Compiling cairo-sys-rs v0.21.2 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.21.2 [INFO] [stderr] Compiling pango-sys v0.21.2 [INFO] [stderr] Compiling graphene-sys v0.21.2 [INFO] [stderr] Compiling gdk4-sys v0.10.1 [INFO] [stderr] Compiling gsk4-sys v0.10.1 [INFO] [stderr] Compiling gtk4-sys v0.10.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling glib-macros v0.21.4 [INFO] [stderr] Compiling gtk4-macros v0.10.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling glib v0.21.4 [INFO] [stderr] Compiling cairo-rs v0.21.2 [INFO] [stderr] Compiling graphene-rs v0.21.2 [INFO] [stderr] Compiling pango v0.21.3 [INFO] [stderr] Compiling gdk-pixbuf v0.21.2 [INFO] [stderr] Compiling gdk4 v0.10.1 [INFO] [stderr] Compiling gsk4 v0.10.1 [INFO] [stderr] Compiling gtk4 v0.10.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 03s [INFO] running `Command { std: "docker" "inspect" "51881ed1d4ff973c5c1731ce40ac644ec1a1ed9d6e01655ccbaebf970ef7087f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51881ed1d4ff973c5c1731ce40ac644ec1a1ed9d6e01655ccbaebf970ef7087f", kill_on_drop: false }` [INFO] [stdout] 51881ed1d4ff973c5c1731ce40ac644ec1a1ed9d6e01655ccbaebf970ef7087f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d21809f87971fac1f1d4c87182b20d3f9eaff206a50068235c824ea1ca3f474 [INFO] running `Command { std: "docker" "start" "-a" "5d21809f87971fac1f1d4c87182b20d3f9eaff206a50068235c824ea1ca3f474", kill_on_drop: false }` [INFO] [stderr] Compiling gir-format-check v0.1.3 [INFO] [stderr] Compiling gtk4 v0.10.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 28.96s [INFO] running `Command { std: "docker" "inspect" "5d21809f87971fac1f1d4c87182b20d3f9eaff206a50068235c824ea1ca3f474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d21809f87971fac1f1d4c87182b20d3f9eaff206a50068235c824ea1ca3f474", kill_on_drop: false }` [INFO] [stdout] 5d21809f87971fac1f1d4c87182b20d3f9eaff206a50068235c824ea1ca3f474 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d96d4b7844e7319af2255c50803fea8c950029a29276dbaaacb5be86a409a743 [INFO] running `Command { std: "docker" "start" "-a" "d96d4b7844e7319af2255c50803fea8c950029a29276dbaaacb5be86a409a743", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gtk4-46645da0dd3c53c3) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stderr] [INFO] [stderr] thread '' (25) panicked at src/lib.rs:70:27: [INFO] [stderr] Tests failed to initialize gtk: BoolError { message: "Failed to initialize GTK", filename: "src/rt.rs", function: "gtk4::rt::init", line: 159 } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x63d51cf63d62 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x63d51cf63d62 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x63d51cf63d62 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x63d51cf63d62 - ::fmt::h47627beda0767f4c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x63d51cf751ff - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x63d51cf751ff - core::fmt::write::h8a63064c67176fd8 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x63d51cf31493 - std::io::default_write_fmt::hc257f38f86d39af6 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x63d51cf31493 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x63d51cf3d552 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x63d51cf41fff - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x63d51cf41e59 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x63d51ced068e - as core::ops::function::Fn>::call::h3f5a16438cee2b4e [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stderr] 12: 0x63d51ced068e - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x63d51cf426bf - as core::ops::function::Fn>::call::hdb18da3e68df7464 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stderr] 14: 0x63d51cf426bf - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x63d51cf4246a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stderr] 16: 0x63d51cf3d689 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x63d51cf25d5d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x63d51cf7cfb0 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stderr] 19: 0x63d51cf7c3d6 - core::result::unwrap_failed::he81173b5792ad6b0 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5 [INFO] [stderr] 20: 0x63d51ce94e2f - core::result::Result::expect::h61ebfcfdaf3998e9 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1185:23 [INFO] [stderr] 21: 0x63d51ce8d807 - gtk4::test_synced::{{closure}}::{{closure}}::h95449c6bf6d846da [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:70:27 [INFO] [stderr] 22: 0x63d51ce6d7b6 - as core::ops::function::FnOnce<()>>::call_once::h453d87908c783a76 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 23: 0x63d51ce6f282 - std::panicking::catch_unwind::do_call::haf93edd80eb8f887 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x63d51ce6d2cb - __rust_try [INFO] [stderr] 25: 0x63d51ce69ea6 - std::panicking::catch_unwind::h7c25f4d412270c3b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 26: 0x63d51ce69ea6 - std::panic::catch_unwind::h5d77495c06cfdfd4 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x63d51ce7f8e3 - glib::thread_pool::ThreadPool::push::{{closure}}::ha37bcebe6feacb74 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glib-0.21.4/src/thread_pool.rs:87:33 [INFO] [stderr] 28: 0x63d51ce631a8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha70d1a6eb376dc62 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 29: 0x63d51cf00ef8 - as core::ops::function::FnOnce>::call_once::h9e206b4170922f23 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9 [INFO] [stderr] 30: 0x63d51cf00e73 - as core::ops::function::FnOnce>::call_once::h5baa72a60c2a0319 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9 [INFO] [stderr] 31: 0x63d51cefbef7 - glib::thread_pool::spawn_func::h481fb74f3ed6f5a6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/glib-0.21.4/src/thread_pool.rs:219:5 [INFO] [stderr] 32: 0x728bcfa35532 - [INFO] [stderr] 33: 0x728bcfa2fd92 - [INFO] [stderr] 34: 0x728bcf7feaa4 - [INFO] [stderr] 35: 0x728bcf88ba64 - clone [INFO] [stderr] 36: 0x0 - [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/gtk4-46645da0dd3c53c3` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "d96d4b7844e7319af2255c50803fea8c950029a29276dbaaacb5be86a409a743", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d96d4b7844e7319af2255c50803fea8c950029a29276dbaaacb5be86a409a743", kill_on_drop: false }` [INFO] [stdout] d96d4b7844e7319af2255c50803fea8c950029a29276dbaaacb5be86a409a743