[INFO] fetching crate mouse_automation 0.1.3...
[INFO] checking mouse_automation-0.1.3 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate mouse_automation 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mouse_automation 0.1.3 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mouse_automation 0.1.3
[INFO] finished tweaking crates.io crate mouse_automation 0.1.3
[INFO] tweaked toml for crates.io crate mouse_automation 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 10ce9d4bb9ab12c34b7f5d82f0c215be218c2cf278c971c200ea664c3d5c5294
[INFO] running `Command { std: "docker" "start" "-a" "10ce9d4bb9ab12c34b7f5d82f0c215be218c2cf278c971c200ea664c3d5c5294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10ce9d4bb9ab12c34b7f5d82f0c215be218c2cf278c971c200ea664c3d5c5294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ce9d4bb9ab12c34b7f5d82f0c215be218c2cf278c971c200ea664c3d5c5294", kill_on_drop: false }`
[INFO] [stdout] 10ce9d4bb9ab12c34b7f5d82f0c215be218c2cf278c971c200ea664c3d5c5294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e22943cb0e7bc594b68ef287610ab437c8f7066cd67f6256679a9eab6eb1e46
[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" "4e22943cb0e7bc594b68ef287610ab437c8f7066cd67f6256679a9eab6eb1e46", kill_on_drop: false }`
[INFO] [stderr]     Checking mouse_automation v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` block uses type `Input`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:2:45
[INFO] [stdout]    |
[INFO] [stdout] 2  |     pub fn SendInput(cInputs: u32, pInputs: *mut Input, cbSize: i32) -> u32;
[INFO] [stdout]    |                                             ^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / pub struct Input {
[INFO] [stdout] 16 | |     pub input_type: u32,
[INFO] [stdout] 17 | |     pub input_data: MouseInput,
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `Input`, which is not FFI-safe
[INFO] [stdout]   --> src/lib.rs:2:45
[INFO] [stdout]    |
[INFO] [stdout] 2  |     pub fn SendInput(cInputs: u32, pInputs: *mut Input, cbSize: i32) -> u32;
[INFO] [stdout]    |                                             ^^^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]    = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]    = note: this struct has unspecified layout
[INFO] [stdout] note: the type is defined here
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / pub struct Input {
[INFO] [stdout] 16 | |     pub input_type: u32,
[INFO] [stdout] 17 | |     pub input_data: MouseInput,
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "4e22943cb0e7bc594b68ef287610ab437c8f7066cd67f6256679a9eab6eb1e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e22943cb0e7bc594b68ef287610ab437c8f7066cd67f6256679a9eab6eb1e46", kill_on_drop: false }`
[INFO] [stdout] 4e22943cb0e7bc594b68ef287610ab437c8f7066cd67f6256679a9eab6eb1e46