[INFO] cloning repository https://github.com/jarkonik/raytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jarkonik/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjarkonik%2Fraytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjarkonik%2Fraytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9a91cbb885d60438e13e913198769aac8e5883b [INFO] checking jarkonik/raytracer 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%2Fjarkonik%2Fraytracer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jarkonik/raytracer [INFO] finished tweaking git repo https://github.com/jarkonik/raytracer [INFO] tweaked toml for git repo https://github.com/jarkonik/raytracer written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jarkonik/raytracer 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/jarkonik/raytracer 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03 [INFO] running `Command { std: "docker" "start" "97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03", 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" "97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03", 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" "97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking memoffset v0.6.5 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling x11-dl v2.20.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling minifb v0.23.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking gif v0.10.2 [INFO] [stderr] Checking png v0.15.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking framebuffer v0.3.1 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `KdMode`. [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framebuffer-0.3.1/src/lib.rs:257:49 [INFO] [stdout] | [INFO] [stdout] 257 | match unsafe { ioctl(0, KDSETMODE as _, kd_mode) } { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `KdMode` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framebuffer-0.3.1/src/lib.rs:257:49 [INFO] [stdout] | [INFO] [stdout] 257 | match unsafe { ioctl(0, KDSETMODE as _, kd_mode) } { [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 [INFO] [stdout] = note: requested on the command line with `--force-warn invalid-c-variadic-arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `KdMode`. [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framebuffer-0.3.1/src/lib.rs:276:66 [INFO] [stdout] | [INFO] [stdout] 276 | match unsafe { ioctl(device.as_raw_fd(), KDSETMODE as _, kd_mode) } { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `KdMode` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framebuffer-0.3.1/src/lib.rs:276:66 [INFO] [stdout] | [INFO] [stdout] 276 | match unsafe { ioctl(device.as_raw_fd(), KDSETMODE as _, kd_mode) } { [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `framebuffer` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`. [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.22.3/src/unistd.rs:853:56 [INFO] [stdout] | [INFO] [stdout] 853 | args_p.as_ptr(), env_p.as_ptr(), flags); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `AtFlags` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.22.3/src/unistd.rs:853:56 [INFO] [stdout] | [INFO] [stdout] 853 | args_p.as_ptr(), env_p.as_ptr(), flags); [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 [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 `nix` (lib) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03", kill_on_drop: false }` [INFO] [stdout] 97137aac9731090bac1d9d67d02660ab297f94491542f9c5610b789ab2758c03