[INFO] cloning repository https://github.com/bobozaur/tongfang-touchpad-toggle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bobozaur/tongfang-touchpad-toggle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobozaur%2Ftongfang-touchpad-toggle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobozaur%2Ftongfang-touchpad-toggle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 689f101cb2528f141c416650f784cc0f7d22db64
[INFO] checking bobozaur/tongfang-touchpad-toggle against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobozaur%2Ftongfang-touchpad-toggle" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bobozaur/tongfang-touchpad-toggle
[INFO] finished tweaking git repo https://github.com/bobozaur/tongfang-touchpad-toggle
[INFO] tweaked toml for git repo https://github.com/bobozaur/tongfang-touchpad-toggle written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bobozaur/tongfang-touchpad-toggle on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bobozaur/tongfang-touchpad-toggle 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7
[INFO] running `Command { std: "docker" "start" "50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling winnow v0.5.39
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling indexmap v2.2.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling gio v0.19.0
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking clap_builder v4.5.0
[INFO] [stderr]    Compiling cfg-expr v0.15.7
[INFO] [stderr]     Checking udev v0.8.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.1
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling toml_edit v0.22.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking tongfang-touchpad-lib v0.1.0 (/opt/rustwide/workdir/tongfang-touchpad-lib)
[INFO] [stderr] error: could not compile `tongfang-touchpad-lib` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `&mut [u8]`.
[INFO] [stdout]   --> tongfang-touchpad-lib/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | ioctl_readwrite_buf!(_touchpad_state, HID_IOC_MAGIC, HID_IOC_G_FEATURE, u8);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ioctl_readwrite_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: type `&mut [u8]` does not implement `VaArgSafe`
[INFO] [stdout]   --> tongfang-touchpad-lib/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | ioctl_readwrite_buf!(_touchpad_state, HID_IOC_MAGIC, HID_IOC_G_FEATURE, u8);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout]    = note: requested on the command line with `--force-warn invalid-c-variadic-arguments`
[INFO] [stdout]    = note: this warning originates in the macro `ioctl_readwrite_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `&mut [u8]`.
[INFO] [stdout]   --> tongfang-touchpad-lib/src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | ioctl_readwrite_buf!(_touchpad_set_state, HID_IOC_MAGIC, HID_IOC_S_FEATURE, u8);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ioctl_readwrite_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `&mut [u8]` does not implement `VaArgSafe`
[INFO] [stdout]   --> tongfang-touchpad-lib/src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | ioctl_readwrite_buf!(_touchpad_set_state, HID_IOC_MAGIC, HID_IOC_S_FEATURE, u8);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout]    = note: this warning originates in the macro `ioctl_readwrite_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `&mut [u8]`.
[INFO] [stdout]   --> tongfang-touchpad-lib/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | ioctl_readwrite_buf!(_touchpad_state, HID_IOC_MAGIC, HID_IOC_G_FEATURE, u8);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ioctl_readwrite_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `&mut [u8]` does not implement `VaArgSafe`
[INFO] [stdout]   --> tongfang-touchpad-lib/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | ioctl_readwrite_buf!(_touchpad_state, HID_IOC_MAGIC, HID_IOC_G_FEATURE, u8);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout]    = note: requested on the command line with `--force-warn invalid-c-variadic-arguments`
[INFO] [stdout]    = note: this warning originates in the macro `ioctl_readwrite_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `&mut [u8]`.
[INFO] [stdout]   --> tongfang-touchpad-lib/src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | ioctl_readwrite_buf!(_touchpad_set_state, HID_IOC_MAGIC, HID_IOC_S_FEATURE, u8);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ioctl_readwrite_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `&mut [u8]` does not implement `VaArgSafe`
[INFO] [stdout]   --> tongfang-touchpad-lib/src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | ioctl_readwrite_buf!(_touchpad_set_state, HID_IOC_MAGIC, HID_IOC_S_FEATURE, u8);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout]    = note: this warning originates in the macro `ioctl_readwrite_buf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tongfang-touchpad-lib` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7", kill_on_drop: false }`
[INFO] [stdout] 50607c66668bf21d407e73642cd363db695d15968e6b1316dcfebb473738f0e7
