[INFO] cloning repository https://github.com/joecharamut/smartusb-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joecharamut/smartusb-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoecharamut%2Fsmartusb-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoecharamut%2Fsmartusb-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 674f02576952b6bd95836362d09f0b7539008f5b
[INFO] checking joecharamut/smartusb-rs 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%2Fjoecharamut%2Fsmartusb-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/joecharamut/smartusb-rs
[INFO] finished tweaking git repo https://github.com/joecharamut/smartusb-rs
[INFO] tweaked toml for git repo https://github.com/joecharamut/smartusb-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joecharamut/smartusb-rs 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/joecharamut/smartusb-rs 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] 41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798
[INFO] running `Command { std: "docker" "start" "41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798", 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" "41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798", 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" "41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling az v1.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.138
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling serde v1.0.138
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]    Compiling sh1106 v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking boxfnonce v0.1.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.5
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking micromath v1.1.1
[INFO] [stderr]     Checking once_cell v1.12.1
[INFO] [stderr]     Checking spin_sleep v1.1.1
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking closure v0.3.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking fps_clock v2.0.0
[INFO] [stderr]     Checking embedded-hal v0.1.3
[INFO] [stderr]     Checking mb85rc v0.1.2 (https://github.com/joecharamut/rust-mb85rc.git#8d8864a6)
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rppal v0.13.1
[INFO] [stderr]     Checking daemonize v0.4.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking embedded-graphics-core v0.3.3
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `&[Segment<'_, '_>]`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rppal-0.13.1/src/spi/ioctl.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             segments,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `&[Segment<'_, '_>]` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rppal-0.13.1/src/spi/ioctl.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             segments,
[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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rppal` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798", kill_on_drop: false }`
[INFO] [stdout] 41627f9bc2ba712e26884f50d4497aa20018a001299b329dc2c503b700d70798
