[INFO] fetching crate nexus-gateway 0.0.1-alpha...
[INFO] checking nexus-gateway-0.0.1-alpha against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate nexus-gateway 0.0.1-alpha into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nexus-gateway 0.0.1-alpha
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nexus-gateway 0.0.1-alpha
[INFO] tweaked toml for crates.io crate nexus-gateway 0.0.1-alpha written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexus-gateway 0.0.1-alpha 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 nexus-gateway 0.0.1-alpha 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:116:1
[INFO] [stderr]     |
[INFO] [stderr] 116 | 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: `nexus-gateway` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df
[INFO] running `Command { std: "docker" "start" "75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df", 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" "75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df", 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" "75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df" "/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:116:1
[INFO] [stderr]     |
[INFO] [stderr] 116 | 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: `nexus-gateway` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking cmov v0.5.2
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking ctutils v0.4.0
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking hybrid-array v0.4.7
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking std-next v0.1.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking crc-fast v1.10.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking fid-rs v0.2.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking digest v0.11.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking louds-rs v0.7.0
[INFO] [stderr]     Checking hmac v0.13.0-rc.5
[INFO] [stderr]     Checking md-5 v0.11.0-rc.5
[INFO] [stderr]     Checking sha1 v0.11.0-rc.5
[INFO] [stderr]     Checking sha2 v0.11.0-rc.5
[INFO] [stderr]     Checking procfs-core v0.18.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking hex-simd v0.8.0
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking bytestring v1.5.0
[INFO] [stderr]     Checking transform-stream v0.3.1
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking numeric_cast v0.3.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking trie-rs v0.4.2
[INFO] [stderr]     Checking core_affinity v0.8.3
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking crossbeam-skiplist v0.1.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling nexus-gateway v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Checking include_dir v0.7.4
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `NonZero<usize>`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.1/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[INFO] [stdout]     |                                                                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `NonZero<usize>` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.1/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[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] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.1/src/unistd.rs:1233:13
[INFO] [stdout]      |
[INFO] [stdout] 1233 |             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-0.31.1/src/unistd.rs:1233:13
[INFO] [stdout]      |
[INFO] [stdout] 1233 |             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 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr] error: could not compile `nix` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df", kill_on_drop: false }`
[INFO] [stdout] 75ac6c182d5f54260c2be02c932504936e3d146fcbc4463aa8cafc2b6b2ef2df
