[INFO] fetching crate rahmen 0.2.0... [INFO] checking rahmen-0.2.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478 [INFO] extracting crate rahmen 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rahmen 0.2.0 [INFO] finished tweaking crates.io crate rahmen 0.2.0 [INFO] tweaked toml for crates.io crate rahmen 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rahmen 0.2.0 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 crates.io crate rahmen 0.2.0 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] [stderr] warning: explicit `package.readme` can be inferred [INFO] [stderr] --> Cargo.toml:102:1 [INFO] [stderr] | [INFO] [stderr] 102 | readme = "README.md" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::manual_readme` is set to `warn` by default [INFO] [stderr] help: consider removing `package.readme` [INFO] [stderr] warning: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> Cargo.toml:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | homepage = "https://github.com/antiguru/rahmen" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 103 | repository = "https://github.com/antiguru/rahmen" [INFO] [stderr] | ------------------------------------ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `rahmen` (manifest) generated 2 warnings [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] a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809 [INFO] running `Command { std: "docker" "start" "a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809", 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" "a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809", 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" "a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: explicit `package.readme` can be inferred [INFO] [stderr] --> Cargo.toml:102:1 [INFO] [stderr] | [INFO] [stderr] 102 | readme = "README.md" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::manual_readme` is set to `warn` by default [INFO] [stderr] help: consider removing `package.readme` [INFO] [stderr] warning: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> Cargo.toml:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | homepage = "https://github.com/antiguru/rahmen" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 103 | repository = "https://github.com/antiguru/rahmen" [INFO] [stderr] | ------------------------------------ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `rahmen` (manifest) generated 2 warnings [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling scratch v1.0.9 [INFO] [stderr] Compiling cc v1.2.63 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking memchr v2.8.1 [INFO] [stderr] Compiling cxxbridge-flags v1.0.194 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling pyo3-build-config v0.28.3 [INFO] [stderr] Compiling pathfinder_simd v0.5.6 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v6.0.1 [INFO] [stderr] Checking log v0.4.32 [INFO] [stderr] Checking libloading v0.8.9 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling codespan-reporting v0.13.1 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking winnow v1.0.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking dlib v0.5.3 [INFO] [stderr] Checking serde_spanned v1.1.1 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling font-kit v0.14.3 [INFO] [stderr] Checking foldhash v0.2.0 [INFO] [stderr] Checking timely_logging v0.12.1 [INFO] [stderr] Checking abomonation v0.7.3 [INFO] [stderr] Checking timely_bytes v0.12.2 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking clap_builder v4.6.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking rgb v0.8.53 [INFO] [stderr] Checking jiff v0.2.28 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Checking convert_case v0.11.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking png v0.18.1 [INFO] [stderr] Checking xdg v3.0.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking moxcms v0.7.11 [INFO] [stderr] Compiling link-cplusplus v1.0.12 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling cxx v1.0.194 [INFO] [stderr] Compiling mozjpeg-sys v2.2.3 [INFO] [stderr] Compiling pyo3-ffi v0.28.3 [INFO] [stderr] Compiling pyo3-macros-backend v0.28.3 [INFO] [stderr] Compiling pyo3 v0.28.3 [INFO] [stderr] Checking toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking toml v1.1.2+spec-1.1.0 [INFO] [stderr] Checking clap v4.6.1 [INFO] [stderr] Checking config v0.15.23 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking nix v0.22.1 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking framebuffer v0.3.0 [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `KdMode`. [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framebuffer-0.3.0/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-0.3.0/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-0.3.0/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-0.3.0/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-0.22.1/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-0.22.1/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" "a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809", kill_on_drop: false }` [INFO] [stdout] a5dabb2cb9dc19f03fd473039bdfc718bf1bd934ba2b76b89d2cd3611261f809