[INFO] cloning repository https://github.com/jjcosmos/taiko
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jjcosmos/taiko" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjcosmos%2Ftaiko", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjcosmos%2Ftaiko'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 226bf15f9e882d385cb38958b6b14a31123c8eb0
[INFO] testing jjcosmos/taiko against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjcosmos%2Ftaiko" "/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/jjcosmos/taiko
[INFO] finished tweaking git repo https://github.com/jjcosmos/taiko
[INFO] tweaked toml for git repo https://github.com/jjcosmos/taiko written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jjcosmos/taiko on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jjcosmos/taiko 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c29fd72a6dafd48330803182675d3306735aa13891805f080e5f4dd4cd61edd
[INFO] running `Command { std: "docker" "start" "-a" "2c29fd72a6dafd48330803182675d3306735aa13891805f080e5f4dd4cd61edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c29fd72a6dafd48330803182675d3306735aa13891805f080e5f4dd4cd61edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c29fd72a6dafd48330803182675d3306735aa13891805f080e5f4dd4cd61edd", kill_on_drop: false }`
[INFO] [stdout] 2c29fd72a6dafd48330803182675d3306735aa13891805f080e5f4dd4cd61edd
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8537d2df9448d245c4501ef0e08801f7c2aff0f5ceecd0df6cfa9a408ddf492
[INFO] running `Command { std: "docker" "start" "-a" "f8537d2df9448d245c4501ef0e08801f7c2aff0f5ceecd0df6cfa9a408ddf492", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cairo-sys-rs v0.16.3
[INFO] [stderr]    Compiling gtk-sys v0.16.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling bytemuck_derive v1.4.0
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[INFO] [stderr]    Compiling foreign-types-macros v0.2.2
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling midly v0.5.3
[INFO] [stderr]    Compiling foreign-types v0.5.0
[INFO] [stderr]    Compiling bytemuck v1.13.0
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling safe_arch v0.5.2
[INFO] [stderr]    Compiling tiny-skia-path v0.7.0
[INFO] [stderr]    Compiling emath v0.20.0
[INFO] [stderr]    Compiling ecolor v0.20.0
[INFO] [stderr]    Compiling tiny-skia v0.7.0
[INFO] [stderr]    Compiling epaint v0.20.0
[INFO] [stderr]    Compiling calloop v0.10.5
[INFO] [stderr]    Compiling clap v4.1.4
[INFO] [stderr]    Compiling darling_macro v0.14.3
[INFO] [stderr]    Compiling darling v0.14.3
[INFO] [stderr]    Compiling enumset_derive v0.6.1
[INFO] [stderr]    Compiling enumset v1.0.12
[INFO] [stderr]    Compiling accesskit v0.8.1
[INFO] [stderr]    Compiling egui v0.20.1
[INFO] [stderr]    Compiling x11rb v0.10.1
[INFO] [stderr]    Compiling arboard v3.2.0
[INFO] [stderr]    Compiling egui_glow v0.20.1
[INFO] [stderr]    Compiling sctk-adwaita v0.4.3
[INFO] [stderr]    Compiling smithay-clipboard v0.6.6
[INFO] [stderr]    Compiling winit v0.27.5
[INFO] [stderr]    Compiling accesskit_winit v0.7.3
[INFO] [stderr]    Compiling egui-winit v0.20.1
[INFO] [stderr]    Compiling eframe v0.20.1
[INFO] [stderr]    Compiling taiko v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Root` is never constructed
[INFO] [stdout]  --> src/json_structures.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub struct Root {
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomData` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub struct CustomData {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Editors` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub struct Editors {
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Edda` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub struct Edda {
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DifficultyBeatmapSet` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:73:16
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub struct DifficultyBeatmapSet {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DifficultyBeatmap` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:82:16
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub struct DifficultyBeatmap {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomData2` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub struct CustomData2 {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "f8537d2df9448d245c4501ef0e08801f7c2aff0f5ceecd0df6cfa9a408ddf492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8537d2df9448d245c4501ef0e08801f7c2aff0f5ceecd0df6cfa9a408ddf492", kill_on_drop: false }`
[INFO] [stdout] f8537d2df9448d245c4501ef0e08801f7c2aff0f5ceecd0df6cfa9a408ddf492
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ea32a36540a5f030900c0133b8dbec41e13a89bc94539283d510c5f5a8230b5
[INFO] running `Command { std: "docker" "start" "-a" "7ea32a36540a5f030900c0133b8dbec41e13a89bc94539283d510c5f5a8230b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling taiko v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Root` is never constructed
[INFO] [stdout]  --> src/json_structures.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub struct Root {
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomData` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:49:16
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub struct CustomData {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Editors` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub struct Editors {
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Edda` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub struct Edda {
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DifficultyBeatmapSet` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:73:16
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub struct DifficultyBeatmapSet {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DifficultyBeatmap` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:82:16
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub struct DifficultyBeatmap {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomData2` is never constructed
[INFO] [stdout]   --> src/json_structures.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub struct CustomData2 {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "7ea32a36540a5f030900c0133b8dbec41e13a89bc94539283d510c5f5a8230b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea32a36540a5f030900c0133b8dbec41e13a89bc94539283d510c5f5a8230b5", kill_on_drop: false }`
[INFO] [stdout] 7ea32a36540a5f030900c0133b8dbec41e13a89bc94539283d510c5f5a8230b5
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba808902bda6c7e7a16b6a002a36ee5698c5feeacc2a6d866ebbfd5bb53118f3
[INFO] running `Command { std: "docker" "start" "-a" "ba808902bda6c7e7a16b6a002a36ee5698c5feeacc2a6d866ebbfd5bb53118f3", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Root` is never constructed
[INFO] [stderr]  --> src/json_structures.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub struct Root {
[INFO] [stderr]   |                ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CustomData` is never constructed
[INFO] [stderr]   --> src/json_structures.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub struct CustomData {
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Editors` is never constructed
[INFO] [stderr]   --> src/json_structures.rs:58:16
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub struct Editors {
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Edda` is never constructed
[INFO] [stderr]   --> src/json_structures.rs:67:16
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub struct Edda {
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DifficultyBeatmapSet` is never constructed
[INFO] [stderr]   --> src/json_structures.rs:73:16
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub struct DifficultyBeatmapSet {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DifficultyBeatmap` is never constructed
[INFO] [stderr]   --> src/json_structures.rs:82:16
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub struct DifficultyBeatmap {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CustomData2` is never constructed
[INFO] [stderr]   --> src/json_structures.rs:99:16
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub struct CustomData2 {
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `taiko` (bin "taiko" test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/taiko-2a7e0941dadf26bc)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba808902bda6c7e7a16b6a002a36ee5698c5feeacc2a6d866ebbfd5bb53118f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba808902bda6c7e7a16b6a002a36ee5698c5feeacc2a6d866ebbfd5bb53118f3", kill_on_drop: false }`
[INFO] [stdout] ba808902bda6c7e7a16b6a002a36ee5698c5feeacc2a6d866ebbfd5bb53118f3
