[INFO] cloning repository https://github.com/felipecrp/ttwm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/felipecrp/ttwm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipecrp%2Fttwm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipecrp%2Fttwm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d05d301f1c19d09c36ce15b5b4f043aeb74e2b13
[INFO] building felipecrp/ttwm against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelipecrp%2Fttwm" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/felipecrp/ttwm
[INFO] finished tweaking git repo https://github.com/felipecrp/ttwm
[INFO] tweaked toml for git repo https://github.com/felipecrp/ttwm written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/felipecrp/ttwm on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/felipecrp/ttwm 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22fbdb3ea10bb2d04c2c0f348d4883b16a26b214ca37ce934e0a799f45daa205
[INFO] running `Command { std: "docker" "start" "-a" "22fbdb3ea10bb2d04c2c0f348d4883b16a26b214ca37ce934e0a799f45daa205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22fbdb3ea10bb2d04c2c0f348d4883b16a26b214ca37ce934e0a799f45daa205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22fbdb3ea10bb2d04c2c0f348d4883b16a26b214ca37ce934e0a799f45daa205", kill_on_drop: false }`
[INFO] [stdout] 22fbdb3ea10bb2d04c2c0f348d4883b16a26b214ca37ce934e0a799f45daa205
[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=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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 85fff2d740e53077c61ab21c538044f45d5be66268a284c87c3850c9e268ae88
[INFO] running `Command { std: "docker" "start" "-a" "85fff2d740e53077c61ab21c538044f45d5be66268a284c87c3850c9e268ae88", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows-targets v0.52.4
[INFO] [stderr]    Compiling windows-result v0.1.0
[INFO] [stderr]    Compiling windows-core v0.54.0
[INFO] [stderr]    Compiling windows v0.54.0
[INFO] [stderr]    Compiling ttwm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `window_event::WindowEventListener`
[INFO] [stdout]  --> src/desktop.rs:1:119
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...ayout::Layout, window::{Window, WindowManager}, window_event::WindowEventListener, workspace::Workspace};
[INFO] [stdout]   |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `container::Container` and `window::Window`
[INFO] [stdout]  --> src/workspace.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{container::Container, window::Window};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `desktop::Desktop` and `window::Window`
[INFO] [stdout]  --> src/window_event.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{desktop::Desktop, window::Window};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::container::Container`
[INFO] [stdout]  --> src/geometry.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::container::Container;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/api/win.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/api/win.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::string`
[INFO] [stdout]  --> src/api/win.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::string;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OnceLock`
[INFO] [stdout]  --> src/api/win.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Mutex, OnceLock};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `windows::Win32::UI::Accessibility::*`
[INFO] [stdout]   --> src/api/win.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use windows::Win32::UI::Accessibility::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/api/win.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::window::{self, Window, WindowManager};
[INFO] [stdout]    |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `geo`
[INFO] [stdout]   --> src/api/win.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn mve(&self, geo: (i32, i32, i32, i32)) -> () {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_geo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `test` is never used
[INFO] [stdout]   --> src/desktop.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Desktop {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn test(&self) -> () {}
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shape` is never read
[INFO] [stdout]  --> src/workspace.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Workspace {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 7 |     containers: Vec<Layout>,
[INFO] [stdout] 8 |     shape: Shape
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Layout` is never constructed
[INFO] [stdout]  --> src/container.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Container {
[INFO] [stdout]   |          --------- variant in this enum
[INFO] [stdout] 5 |     Layout(Layout),
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_maximized`, `is_minimized`, `get_shape`, and `set_shape` are never used
[INFO] [stdout]   --> src/window.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait Window {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn is_maximized(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn is_minimized(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn get_shape(&self) -> Shape;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn set_shape(&self, geometry: Shape) -> ();
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_event` is never used
[INFO] [stdout]   --> src/window_event.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl WindowEventListener {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] 11 |     fn on_event(&self) -> () {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `geometry` is never read
[INFO] [stdout]   --> src/api/win.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct WinWindow {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 19 |     window_handler: WindowHandler,
[INFO] [stdout] 20 |     geometry: Shape
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WinWindow` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_maximized`, `is_minimized`, and `mve` are never used
[INFO] [stdout]    --> src/api/win.rs:75:8
[INFO] [stdout]     |
[INFO] [stdout]  68 | impl WindowHandler {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  75 |     fn is_maximized(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 |     fn is_minimized(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn mve(&self, geo: (i32, i32, i32, i32)) -> () {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `WINDOW_EVENT_LISTENER` is never used
[INFO] [stdout]    --> src/api/win.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | static WINDOW_EVENT_LISTENER: Mutex<WinWindowEventListener> = Mutex::new(WinWindowEventListener { win: None });
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `windows` and `window_event_listener` are never read
[INFO] [stdout]    --> src/api/win.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub struct WinWindowManager {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 162 |     pub windows: HashMap<WindowHandler, WinWindow>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 163 |     window_event_listener: WindowEventListener
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WinWindowManager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "rust-lld" "-flavor" "wasm" "--export" "__main_void" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<2 object files omitted>" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libwindows-02916d22cf53f3f6,libwindows_core-8109ac5a22a7c229,libwindows_result-3b1ec19b357c14df,libwindows_targets-3bfa20a58f7431a2}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/ttwm-9657e93f4088f3e7.wasm" "--gc-sections" "-O0"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/ttwm-9657e93f4088f3e7.ttwm.2fe6f7af666232f9-cgu.0.rcgu.o: undefined symbol: EnumWindows
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/ttwm-9657e93f4088f3e7.ttwm.2fe6f7af666232f9-cgu.0.rcgu.o: undefined symbol: GetWindowInfo
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/ttwm-9657e93f4088f3e7.ttwm.2fe6f7af666232f9-cgu.0.rcgu.o: undefined symbol: GetWindowRect
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/ttwm-9657e93f4088f3e7.ttwm.2fe6f7af666232f9-cgu.0.rcgu.o: undefined symbol: GetWindowTextW
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/ttwm-9657e93f4088f3e7.ttwm.2fe6f7af666232f9-cgu.0.rcgu.o: undefined symbol: IsWindowVisible
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/ttwm-9657e93f4088f3e7.ttwm.2fe6f7af666232f9-cgu.0.rcgu.o: undefined symbol: IsIconic
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/ttwm-9657e93f4088f3e7.ttwm.2fe6f7af666232f9-cgu.0.rcgu.o: undefined symbol: IsZoomed
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libwindows_result-3b1ec19b357c14df.rlib(windows_result-3b1ec19b357c14df.windows_result.4b22bc5eec05a59d-cgu.0.rcgu.o): undefined symbol: GetProcessHeap
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libwindows_result-3b1ec19b357c14df.rlib(windows_result-3b1ec19b357c14df.windows_result.4b22bc5eec05a59d-cgu.0.rcgu.o): undefined symbol: HeapFree
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libwindows_result-3b1ec19b357c14df.rlib(windows_result-3b1ec19b357c14df.windows_result.4b22bc5eec05a59d-cgu.0.rcgu.o): undefined symbol: SysFreeString
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libwindows_result-3b1ec19b357c14df.rlib(windows_result-3b1ec19b357c14df.windows_result.4b22bc5eec05a59d-cgu.0.rcgu.o): undefined symbol: GetLastError
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libwindows_result-3b1ec19b357c14df.rlib(windows_result-3b1ec19b357c14df.windows_result.4b22bc5eec05a59d-cgu.0.rcgu.o): undefined symbol: LoadLibraryExA
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libwindows_result-3b1ec19b357c14df.rlib(windows_result-3b1ec19b357c14df.windows_result.4b22bc5eec05a59d-cgu.0.rcgu.o): undefined symbol: FormatMessageW
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libwindows_result-3b1ec19b357c14df.rlib(windows_result-3b1ec19b357c14df.windows_result.4b22bc5eec05a59d-cgu.0.rcgu.o): undefined symbol: SysStringLen
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ttwm` (bin "ttwm") due to 1 previous error; 20 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "85fff2d740e53077c61ab21c538044f45d5be66268a284c87c3850c9e268ae88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85fff2d740e53077c61ab21c538044f45d5be66268a284c87c3850c9e268ae88", kill_on_drop: false }`
[INFO] [stdout] 85fff2d740e53077c61ab21c538044f45d5be66268a284c87c3850c9e268ae88