[INFO] cloning repository https://github.com/yanzhehw/Drift_V2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yanzhehw/Drift_V2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanzhehw%2FDrift_V2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanzhehw%2FDrift_V2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] feb1664e2f20aa00f048f18c9e49a44ce18b6b0e
[INFO] testing yanzhehw/Drift_V2 against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanzhehw%2FDrift_V2" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yanzhehw/Drift_V2
[INFO] finished tweaking git repo https://github.com/yanzhehw/Drift_V2
[INFO] tweaked toml for git repo https://github.com/yanzhehw/Drift_V2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yanzhehw/Drift_V2 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/yanzhehw/Drift_V2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a23eab09c9a49c6f4a601b07a68efae0fff2cb87e28409b25551f14c627ebc44
[INFO] running `Command { std: "docker" "start" "-a" "a23eab09c9a49c6f4a601b07a68efae0fff2cb87e28409b25551f14c627ebc44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a23eab09c9a49c6f4a601b07a68efae0fff2cb87e28409b25551f14c627ebc44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23eab09c9a49c6f4a601b07a68efae0fff2cb87e28409b25551f14c627ebc44", kill_on_drop: false }`
[INFO] [stdout] a23eab09c9a49c6f4a601b07a68efae0fff2cb87e28409b25551f14c627ebc44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 919c2d8b5e9fac94da8913896a47015a61e5cbc6eedd32f42cb4ad132df443d8
[INFO] running `Command { std: "docker" "start" "-a" "919c2d8b5e9fac94da8913896a47015a61e5cbc6eedd32f42cb4ad132df443d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling naga v28.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling wgpu-hal v28.0.1
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling presser v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling glow v0.16.0
[INFO] [stderr]    Compiling wgpu-core v28.0.1
[INFO] [stderr]    Compiling bitstream-io v2.6.0
[INFO] [stderr]    Compiling gpu-descriptor v0.3.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling wgpu v28.0.0
[INFO] [stderr]    Compiling avif-serialize v0.8.6
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling rand_seeder v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling rand_pcg v0.10.1
[INFO] [stderr]    Compiling glam v0.32.1
[INFO] [stderr]    Compiling gif v0.13.3
[INFO] [stderr]    Compiling pollster v0.4.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling pxfm v0.1.25
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling moxcms v0.7.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling fax v0.2.6
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling v_frame v0.3.9
[INFO] [stderr]    Compiling gpu-allocator v0.28.0
[INFO] [stderr]    Compiling av1-grain v0.2.5
[INFO] [stderr]    Compiling wgpu-types v28.0.0
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling tiff v0.10.3
[INFO] [stderr]    Compiling ravif v0.11.20
[INFO] [stderr]    Compiling image v0.25.8
[INFO] [stderr]    Compiling wgpu-core-deps-windows-linux-android v28.0.0
[INFO] [stderr]    Compiling flux v7.0.0 (/opt/rustwide/workdir/flux)
[INFO] [stderr]    Compiling drift-v2-screensaver v7.0.0 (/opt/rustwide/workdir/drift)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "919c2d8b5e9fac94da8913896a47015a61e5cbc6eedd32f42cb4ad132df443d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919c2d8b5e9fac94da8913896a47015a61e5cbc6eedd32f42cb4ad132df443d8", kill_on_drop: false }`
[INFO] [stdout] 919c2d8b5e9fac94da8913896a47015a61e5cbc6eedd32f42cb4ad132df443d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 072c9a4cc8ad3c733f6ef7bc8d2417c646b91052e0607b08f8f3e88a9db2cd2e
[INFO] running `Command { std: "docker" "start" "-a" "072c9a4cc8ad3c733f6ef7bc8d2417c646b91052e0607b08f8f3e88a9db2cd2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling flux v7.0.0 (/opt/rustwide/workdir/flux)
[INFO] [stderr]    Compiling drift-v2-screensaver v7.0.0 (/opt/rustwide/workdir/drift)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "072c9a4cc8ad3c733f6ef7bc8d2417c646b91052e0607b08f8f3e88a9db2cd2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072c9a4cc8ad3c733f6ef7bc8d2417c646b91052e0607b08f8f3e88a9db2cd2e", kill_on_drop: false }`
[INFO] [stdout] 072c9a4cc8ad3c733f6ef7bc8d2417c646b91052e0607b08f8f3e88a9db2cd2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2614b2385e0ffa7501f4e0e961d3a9490ba9237d579c8e75a9dfc76fd708c3fd
[INFO] running `Command { std: "docker" "start" "-a" "2614b2385e0ffa7501f4e0e961d3a9490ba9237d579c8e75a9dfc76fd708c3fd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drift_v2_screensaver-64743f694914f938)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flux-ab0fdef3bb906ca8)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test grid::test::is_sane_grid_for_iphone_12_pro ... ok
[INFO] [stdout] test grid::test::is_sane_grid_for_macbook_pro_13_with_1280_800_scaling ... ok
[INFO] [stdout] test render::view::test::test_full_screen_viewport ... ok
[INFO] [stdout] test render::view::test::test_half_screen_viewport ... ok
[INFO] [stdout] test grid::test::is_sane_grid_for_iphone_xr ... ok
[INFO] [stdout] test grid::test::is_sane_grid_for_macbook_pro_15_with_1440_900_scaling ... ok
[INFO] [stdout] test render::view::test::test_small_viewport ... ok
[INFO] [stdout] test render::view::test::test_ultrawide_and_side ... ok
[INFO] [stdout] test render::view::test::test_wide_viewport ... ok
[INFO] [stdout] test render::view::test::test_two_halves ... ok
[INFO] [stdout] test grid::test::is_sane_grid_for_ultrawide_4k ... ok
[INFO] [stdout] test render::view::test::test_offset_viewport ... ok
[INFO] [stdout] test render::view::test::test_tall_viewport ... ok
[INFO] [stderr]    Doc-tests flux
[INFO] [stdout] test grid::test::is_sane_grid_for_triple_2560_1440 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "2614b2385e0ffa7501f4e0e961d3a9490ba9237d579c8e75a9dfc76fd708c3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2614b2385e0ffa7501f4e0e961d3a9490ba9237d579c8e75a9dfc76fd708c3fd", kill_on_drop: false }`
[INFO] [stdout] 2614b2385e0ffa7501f4e0e961d3a9490ba9237d579c8e75a9dfc76fd708c3fd