[INFO] fetching crate game-loop 0.8.0...
[INFO] testing game-loop-0.8.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate game-loop 0.8.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate game-loop 0.8.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate game-loop 0.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate game-loop 0.8.0
[INFO] tweaked toml for crates.io crate game-loop 0.8.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate game-loop 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.2
[INFO] [stderr]   Downloaded once_cell v1.5.2
[INFO] [stderr]   Downloaded wayland-sys v0.28.2
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[INFO] [stderr]   Downloaded xcursor v0.3.3
[INFO] [stderr]   Downloaded rusttype v0.9.2
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[INFO] [stderr]   Downloaded thiserror-impl v1.0.26
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[INFO] [stderr]   Downloaded crossbeam v0.8.1
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[INFO] [stderr]   Downloaded syn v1.0.56
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[INFO] [stderr]   Downloaded xml-rs v0.8.3
[INFO] [stderr]   Downloaded owned_ttf_parser v0.6.0
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[INFO] [stderr]   Downloaded smallvec v1.5.1
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[INFO] [stderr]   Downloaded mio-misc v1.2.1
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[INFO] [stderr]   Downloaded wayland-client v0.28.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4b4e54627c9754df10f31aa9020c741efc7fbb301d8a1e643a0082a07f2377b
[INFO] running `Command { std: "docker" "start" "-a" "a4b4e54627c9754df10f31aa9020c741efc7fbb301d8a1e643a0082a07f2377b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b4e54627c9754df10f31aa9020c741efc7fbb301d8a1e643a0082a07f2377b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b4e54627c9754df10f31aa9020c741efc7fbb301d8a1e643a0082a07f2377b", kill_on_drop: false }`
[INFO] [stdout] a4b4e54627c9754df10f31aa9020c741efc7fbb301d8a1e643a0082a07f2377b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d0b902af3998dfa00e2fae9ae588d49509bdf990a2c5194039e134bbf20101
[INFO] running `Command { std: "docker" "start" "-a" "74d0b902af3998dfa00e2fae9ae588d49509bdf990a2c5194039e134bbf20101", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling game-loop v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "74d0b902af3998dfa00e2fae9ae588d49509bdf990a2c5194039e134bbf20101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d0b902af3998dfa00e2fae9ae588d49509bdf990a2c5194039e134bbf20101", kill_on_drop: false }`
[INFO] [stdout] 74d0b902af3998dfa00e2fae9ae588d49509bdf990a2c5194039e134bbf20101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f3358e785e84eef54c2901c3dbff72514588d11bf8b94fbcb3bc7de5d2f82e1
[INFO] running `Command { std: "docker" "start" "-a" "4f3358e785e84eef54c2901c3dbff72514588d11bf8b94fbcb3bc7de5d2f82e1", 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] [stderr]    Compiling game-loop v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "4f3358e785e84eef54c2901c3dbff72514588d11bf8b94fbcb3bc7de5d2f82e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3358e785e84eef54c2901c3dbff72514588d11bf8b94fbcb3bc7de5d2f82e1", kill_on_drop: false }`
[INFO] [stdout] 4f3358e785e84eef54c2901c3dbff72514588d11bf8b94fbcb3bc7de5d2f82e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8885af6b9cc57c5998b62bb57686b99d33dfb05c986cb6a70a5f2d0028f1bb5b
[INFO] running `Command { std: "docker" "start" "-a" "8885af6b9cc57c5998b62bb57686b99d33dfb05c986cb6a70a5f2d0028f1bb5b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_loop-066f7622ddb0a851)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/game_loop.rs (/opt/rustwide/target/debug/deps/game_loop-d95a203f22b43d66)
[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] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test it_can_exit_the_game_loop_from_the_update_or_render_closure ... ok
[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_fixed_time_step_to_the_closures ... ok
[INFO] [stdout] test it_provides_game_to_the_closures ... ok
[INFO] [stdout] test it_provides_updates_per_second_to_the_closures ... ok
[INFO] [stdout] test it_provides_max_frame_time_to_the_closures ... ok
[INFO] [stdout] test it_returns_the_control_struct_after_the_game_loop_exits ... 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_provides_running_time_to_the_closures ... ok
[INFO] [stdout] test it_calls_the_update_function_according_to_updates_per_second ... ok
[INFO] [stdout] test it_calls_the_render_function_as_quickly_as_possible ... ok
[INFO] [stdout] test it_can_re_measure_how_much_time_has_accumulated_mid_way_through_a_render ... ok
[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 0.22s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests game-loop
[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" "8885af6b9cc57c5998b62bb57686b99d33dfb05c986cb6a70a5f2d0028f1bb5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8885af6b9cc57c5998b62bb57686b99d33dfb05c986cb6a70a5f2d0028f1bb5b", kill_on_drop: false }`
[INFO] [stdout] 8885af6b9cc57c5998b62bb57686b99d33dfb05c986cb6a70a5f2d0028f1bb5b