[INFO] cloning repository https://github.com/vonnemo212/RustLearning_GUI
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vonnemo212/RustLearning_GUI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvonnemo212%2FRustLearning_GUI", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvonnemo212%2FRustLearning_GUI'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7fae66a826ddf14b5f99924fcab72368369d9db9
[INFO] testing vonnemo212/RustLearning_GUI against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvonnemo212%2FRustLearning_GUI" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vonnemo212/RustLearning_GUI
[INFO] finished tweaking git repo https://github.com/vonnemo212/RustLearning_GUI
[INFO] tweaked toml for git repo https://github.com/vonnemo212/RustLearning_GUI written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vonnemo212/RustLearning_GUI on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vonnemo212/RustLearning_GUI 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9758d8c05c578a6acf3862218c3379a4ba5aeec80ace9f42e93d64ec4ba834a9
[INFO] running `Command { std: "docker" "start" "-a" "9758d8c05c578a6acf3862218c3379a4ba5aeec80ace9f42e93d64ec4ba834a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9758d8c05c578a6acf3862218c3379a4ba5aeec80ace9f42e93d64ec4ba834a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9758d8c05c578a6acf3862218c3379a4ba5aeec80ace9f42e93d64ec4ba834a9", kill_on_drop: false }`
[INFO] [stdout] 9758d8c05c578a6acf3862218c3379a4ba5aeec80ace9f42e93d64ec4ba834a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b990f57f3568bb6e77d96675ffdb598f63a46b768c8e91acfc7e4ad38614c745
[INFO] running `Command { std: "docker" "start" "-a" "b990f57f3568bb6e77d96675ffdb598f63a46b768c8e91acfc7e4ad38614c745", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.5.35
[INFO] [stderr]    Compiling target-lexicon v0.12.13
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling gio v0.18.4
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling indexmap v2.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cfg-expr v0.15.6
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.1
[INFO] [stderr]    Compiling gtk4-macros v0.7.2
[INFO] [stderr]    Compiling system-deps v6.2.0
[INFO] [stderr]    Compiling glib-macros v0.18.5
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling glib-sys v0.18.1
[INFO] [stderr]    Compiling gobject-sys v0.18.0
[INFO] [stderr]    Compiling gio-sys v0.18.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.18.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.18.2
[INFO] [stderr]    Compiling pango-sys v0.18.0
[INFO] [stderr]    Compiling graphene-sys v0.18.1
[INFO] [stderr]    Compiling gdk4-sys v0.7.2
[INFO] [stderr]    Compiling gsk4-sys v0.7.3
[INFO] [stderr]    Compiling gtk4-sys v0.7.3
[INFO] [stderr]    Compiling glib v0.18.5
[INFO] [stderr]    Compiling cairo-rs v0.18.5
[INFO] [stderr]    Compiling graphene-rs v0.18.1
[INFO] [stderr]    Compiling pango v0.18.3
[INFO] [stderr]    Compiling gdk-pixbuf v0.18.5
[INFO] [stderr]    Compiling gdk4 v0.7.3
[INFO] [stderr]    Compiling gsk4 v0.7.3
[INFO] [stderr]    Compiling gtk4 v0.7.3
[INFO] [stderr]    Compiling GuiTest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct User {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 14 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `content`, `tags`, and `likes` are never read
[INFO] [stdout]   --> src/lib.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Post {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 47 |     content: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 48 |     #[new(value = "vec![\"rusty\".to_owned()]")]
[INFO] [stdout] 49 |     tags: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 50 |     #[new(default)]
[INFO] [stdout] 51 |     likes: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `GuiTest` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `gui_test`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gtk4` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/db823df02fd0c2cf67b43025ac3fef3f2d743245/bin/rustc --crate-name gtk4 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk4-0.7.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v4_10"' --cfg 'feature="v4_12"' --cfg 'feature="v4_2"' --cfg 'feature="v4_4"' --cfg 'feature="v4_6"' --cfg 'feature="v4_8"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("blueprint", "gnome_42", "gnome_43", "gnome_44", "gnome_45", "unsafe-assume-initialized", "v4_10", "v4_12", "v4_14", "v4_2", "v4_4", "v4_6", "v4_8", "xml_validation"))' -C metadata=f8ee8835bd30dfd5 -C extra-filename=-0dee5f721bc976e1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cairo=/opt/rustwide/target/debug/deps/libcairo-98f877785718ee4e.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-152009fbfc44ff54.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-c14d53af98c530a4.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-f4b1ef7cd3b93bcb.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk4-850b09fccc72b400.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-0c6b931d7b984042.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-0d473cbceafb7816.rmeta --extern graphene=/opt/rustwide/target/debug/deps/libgraphene-b05691575de49f72.rmeta --extern gsk=/opt/rustwide/target/debug/deps/libgsk4-ccbdbdb85b3116f7.rmeta --extern gtk4_macros=/opt/rustwide/target/debug/deps/libgtk4_macros-ebe5177ac54027ec.so --extern ffi=/opt/rustwide/target/debug/deps/libgtk4_sys-72a4d0822a6fe78a.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-18c320aa6b112eb4.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-ffbb2cc905ba29d4.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b990f57f3568bb6e77d96675ffdb598f63a46b768c8e91acfc7e4ad38614c745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b990f57f3568bb6e77d96675ffdb598f63a46b768c8e91acfc7e4ad38614c745", kill_on_drop: false }`
[INFO] [stdout] b990f57f3568bb6e77d96675ffdb598f63a46b768c8e91acfc7e4ad38614c745