[INFO] fetching crate game-loop 1.3.0...
[INFO] testing game-loop-1.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate game-loop 1.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate game-loop 1.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate game-loop 1.3.0
[INFO] tweaked toml for crates.io crate game-loop 1.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate game-loop 1.3.0 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 crates.io crate game-loop 1.3.0 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] 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] 36642ac9282fbf03204974e2561d875c6d4b56a8b28aee36d80e105190144ce5
[INFO] running `Command { std: "docker" "start" "-a" "36642ac9282fbf03204974e2561d875c6d4b56a8b28aee36d80e105190144ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36642ac9282fbf03204974e2561d875c6d4b56a8b28aee36d80e105190144ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36642ac9282fbf03204974e2561d875c6d4b56a8b28aee36d80e105190144ce5", kill_on_drop: false }`
[INFO] [stdout] 36642ac9282fbf03204974e2561d875c6d4b56a8b28aee36d80e105190144ce5
[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] 63b6f59f1e775ecb7f0919da64c3393e78a6adf3330402ef0bd2f9972ed058b8
[INFO] running `Command { std: "docker" "start" "-a" "63b6f59f1e775ecb7f0919da64c3393e78a6adf3330402ef0bd2f9972ed058b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-loop v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "63b6f59f1e775ecb7f0919da64c3393e78a6adf3330402ef0bd2f9972ed058b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b6f59f1e775ecb7f0919da64c3393e78a6adf3330402ef0bd2f9972ed058b8", kill_on_drop: false }`
[INFO] [stdout] 63b6f59f1e775ecb7f0919da64c3393e78a6adf3330402ef0bd2f9972ed058b8
[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] a82453d24d859929a21f4e8507e0da81eef5bae95506a450602025b9910a916d
[INFO] running `Command { std: "docker" "start" "-a" "a82453d24d859929a21f4e8507e0da81eef5bae95506a450602025b9910a916d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling gio v0.18.4
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling libxdo-sys v0.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling dpi v0.1.1
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling gtk v0.18.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling libxdo v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling keyboard-types v0.7.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling gtk3-macros v0.18.0
[INFO] [stderr]    Compiling glib-macros v0.18.5
[INFO] [stderr]    Compiling system-deps v6.2.2
[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 cairo-sys-rs v0.18.2
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.18.0
[INFO] [stderr]    Compiling pango-sys v0.18.0
[INFO] [stderr]    Compiling atk-sys v0.18.0
[INFO] [stderr]    Compiling gdk-sys v0.18.0
[INFO] [stderr]    Compiling gtk-sys v0.18.0
[INFO] [stderr]    Compiling glib v0.18.5
[INFO] [stderr]    Compiling cairo-rs v0.18.5
[INFO] [stderr]    Compiling atk v0.18.0
[INFO] [stderr]    Compiling pango v0.18.3
[INFO] [stderr]    Compiling gdk-pixbuf v0.18.5
[INFO] [stderr]    Compiling gdk v0.18.0
[INFO] [stderr]    Compiling muda v0.14.1
[INFO] [stderr]    Compiling game-loop v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 54s
[INFO] running `Command { std: "docker" "inspect" "a82453d24d859929a21f4e8507e0da81eef5bae95506a450602025b9910a916d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82453d24d859929a21f4e8507e0da81eef5bae95506a450602025b9910a916d", kill_on_drop: false }`
[INFO] [stdout] a82453d24d859929a21f4e8507e0da81eef5bae95506a450602025b9910a916d
[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] 9603fe0c5f5922c9e414f508de23bba77905d7db4e48570601ef2694c76bf3da
[INFO] running `Command { std: "docker" "start" "-a" "9603fe0c5f5922c9e414f508de23bba77905d7db4e48570601ef2694c76bf3da", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[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/game_loop-d015a4ccc2b53165)
[INFO] [stderr]      Running tests/game_loop.rs (/opt/rustwide/target/debug/deps/game_loop-2d9678bfd306d3bd)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test it_provides_blending_factor_so_that_render_can_interpolate_between_frames ... ok
[INFO] [stdout] test it_provides_number_of_renders_to_the_closures ... ok
[INFO] [stdout] test it_provides_updates_per_second_to_the_closures ... ok
[INFO] [stdout] test it_returns_the_control_struct_after_the_game_loop_exits ... ok
[INFO] [stdout] test it_can_exit_the_game_loop_from_the_update_or_render_closure ... ok
[INFO] [stdout] test it_provides_max_frame_time_to_the_closures ... ok
[INFO] [stdout] test it_provides_game_to_the_closures ... ok
[INFO] [stdout] test it_provides_fixed_time_step_to_the_closures ... ok
[INFO] [stdout] test it_provides_running_time_to_the_closures ... ok
[INFO] [stdout] test it_provides_accumulated_time_to_the_closures ... ok
[INFO] [stdout] test it_provides_number_of_updates_to_the_closures ... ok
[INFO] [stdout] test it_calls_the_render_function_as_quickly_as_possible ... ok
[INFO] [stdout] test it_calls_the_update_function_according_to_updates_per_second ... ok
[INFO] [stdout] test it_can_re_measure_how_much_time_has_accumulated_mid_way_through_a_render ... ok
[INFO] [stderr]    Doc-tests game_loop
[INFO] [stdout] test it_limits_the_maximum_frame_time_which_reduces_the_number_of_updates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[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" "9603fe0c5f5922c9e414f508de23bba77905d7db4e48570601ef2694c76bf3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9603fe0c5f5922c9e414f508de23bba77905d7db4e48570601ef2694c76bf3da", kill_on_drop: false }`
[INFO] [stdout] 9603fe0c5f5922c9e414f508de23bba77905d7db4e48570601ef2694c76bf3da
