[INFO] fetching crate game-loop 0.8.0...
[INFO] testing game-loop-0.8.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate game-loop 0.8.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate game-loop 0.8.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-97/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e50ba767443363a005765fb36136aa234909d017b9e52d72f5c33d1dfa82cbc2
[INFO] running `Command { std: "docker" "start" "-a" "e50ba767443363a005765fb36136aa234909d017b9e52d72f5c33d1dfa82cbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e50ba767443363a005765fb36136aa234909d017b9e52d72f5c33d1dfa82cbc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50ba767443363a005765fb36136aa234909d017b9e52d72f5c33d1dfa82cbc2", kill_on_drop: false }`
[INFO] [stdout] e50ba767443363a005765fb36136aa234909d017b9e52d72f5c33d1dfa82cbc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 511bed0836fd6b441be0225e7a29cc2de64c7912be103e045c1bf301d4188f5b
[INFO] running `Command { std: "docker" "start" "-a" "511bed0836fd6b441be0225e7a29cc2de64c7912be103e045c1bf301d4188f5b", 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 dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "511bed0836fd6b441be0225e7a29cc2de64c7912be103e045c1bf301d4188f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "511bed0836fd6b441be0225e7a29cc2de64c7912be103e045c1bf301d4188f5b", kill_on_drop: false }`
[INFO] [stdout] 511bed0836fd6b441be0225e7a29cc2de64c7912be103e045c1bf301d4188f5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbcd567dc8c44741a7809bb2534b3fb8bdf5cd49210e19606f3f2d897a7fa8ff
[INFO] running `Command { std: "docker" "start" "-a" "bbcd567dc8c44741a7809bb2534b3fb8bdf5cd49210e19606f3f2d897a7fa8ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-loop v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "bbcd567dc8c44741a7809bb2534b3fb8bdf5cd49210e19606f3f2d897a7fa8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbcd567dc8c44741a7809bb2534b3fb8bdf5cd49210e19606f3f2d897a7fa8ff", kill_on_drop: false }`
[INFO] [stdout] bbcd567dc8c44741a7809bb2534b3fb8bdf5cd49210e19606f3f2d897a7fa8ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1de6baa536e11519997292fc90c78773d32f2a9e7b13d109a66da49ce1828e8d
[INFO] running `Command { std: "docker" "start" "-a" "1de6baa536e11519997292fc90c78773d32f2a9e7b13d109a66da49ce1828e8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_loop-066f7622ddb0a851)
[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 tests/game_loop.rs (/opt/rustwide/target/debug/deps/game_loop-d95a203f22b43d66)
[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_can_exit_the_game_loop_from_the_update_or_render_closure ... ok
[INFO] [stdout] test it_provides_fixed_time_step_to_the_closures ... ok
[INFO] [stdout] test it_provides_max_frame_time_to_the_closures ... ok
[INFO] [stdout] test it_provides_number_of_renders_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_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] [stderr]    Doc-tests game-loop
[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 0.21s
[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" "1de6baa536e11519997292fc90c78773d32f2a9e7b13d109a66da49ce1828e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de6baa536e11519997292fc90c78773d32f2a9e7b13d109a66da49ce1828e8d", kill_on_drop: false }`
[INFO] [stdout] 1de6baa536e11519997292fc90c78773d32f2a9e7b13d109a66da49ce1828e8d