[INFO] fetching crate piston2d-scroll_controller 0.12.0...
[INFO] checking piston2d-scroll_controller-0.12.0 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate piston2d-scroll_controller 0.12.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate piston2d-scroll_controller 0.12.0 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piston2d-scroll_controller 0.12.0
[INFO] finished tweaking crates.io crate piston2d-scroll_controller 0.12.0
[INFO] tweaked toml for crates.io crate piston2d-scroll_controller 0.12.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate piston2d-scroll_controller 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytemuck v1.2.0
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.72.0
[INFO] [stderr]   Downloaded piston2d-graphics v0.36.0
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.51.0
[INFO] [stderr]   Downloaded piston v0.51.0
[INFO] [stderr]   Downloaded pistoncore-sdl2_window v0.65.0
[INFO] [stderr]   Downloaded pistoncore-window v0.46.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bff78cf179b05acaf526ae557b20e85f1c2ee8a915c94281af857171048ac66a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bff78cf179b05acaf526ae557b20e85f1c2ee8a915c94281af857171048ac66a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bff78cf179b05acaf526ae557b20e85f1c2ee8a915c94281af857171048ac66a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff78cf179b05acaf526ae557b20e85f1c2ee8a915c94281af857171048ac66a", kill_on_drop: false }`
[INFO] [stdout] bff78cf179b05acaf526ae557b20e85f1c2ee8a915c94281af857171048ac66a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3586512bdabcfcea2d1dbdc91f55beca9f05e7f6edee78b76ed8fd0fc9cfed8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3586512bdabcfcea2d1dbdc91f55beca9f05e7f6edee78b76ed8fd0fc9cfed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]     Checking piston-graphics_api_version v0.2.0
[INFO] [stderr]    Compiling sdl2 v0.34.2
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.3.1
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking crossbeam-utils v0.7.2
[INFO] [stderr]     Checking piston2d-graphics v0.36.0
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking shader_version v0.6.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.2
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking rayon v1.3.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.7
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.72.0
[INFO] [stderr]     Checking pistoncore-input v1.0.0
[INFO] [stderr]     Checking pistoncore-window v0.46.0
[INFO] [stderr]     Checking piston2d-scroll_controller v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking pistoncore-event_loop v0.51.0
[INFO] [stderr]     Checking pistoncore-sdl2_window v0.65.0
[INFO] [stderr]     Checking piston v0.51.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.29s
[INFO] running `Command { std: "docker" "inspect" "b3586512bdabcfcea2d1dbdc91f55beca9f05e7f6edee78b76ed8fd0fc9cfed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3586512bdabcfcea2d1dbdc91f55beca9f05e7f6edee78b76ed8fd0fc9cfed8", kill_on_drop: false }`
[INFO] [stdout] b3586512bdabcfcea2d1dbdc91f55beca9f05e7f6edee78b76ed8fd0fc9cfed8