[INFO] fetching crate ferrokey-surface 0.2.0...
[INFO] checking ferrokey-surface-0.2.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate ferrokey-surface 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ferrokey-surface 0.2.0
[INFO] finished tweaking crates.io crate ferrokey-surface 0.2.0
[INFO] tweaked toml for crates.io crate ferrokey-surface 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferrokey-surface 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 ferrokey-surface 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:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 | 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: `ferrokey-surface` (manifest) generated 1 warning
[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] 41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e
[INFO] running `Command { std: "docker" "start" "41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e", 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" "41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e", 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" "41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e" "/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:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 | 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: `ferrokey-surface` (manifest) generated 1 warning
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling pulldown-cmark v0.13.4
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling icu_locale_data v2.2.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking font-types v0.11.3
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking read-fonts v0.39.2
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]     Checking tiny-skia-path v0.12.0
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]     Checking euclid v0.22.14
[INFO] [stderr]     Checking unicode-ccc v0.4.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]    Compiling icu_segmenter_data v2.2.0
[INFO] [stderr]     Checking icu_locale v2.2.0
[INFO] [stderr]    Compiling icu_decimal_data v2.2.0
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.4.0
[INFO] [stderr]     Checking zune-core v0.5.3
[INFO] [stderr]     Checking rustybuzz v0.20.1
[INFO] [stderr]     Checking lyon_geom v1.0.19
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking svgtypes v0.16.1
[INFO] [stderr]     Checking fontdb v0.23.0
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]     Checking font-types v0.12.2
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking imagesize v0.14.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling htmlparser v0.2.1
[INFO] [stderr]     Checking parlance v0.1.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking usvg v0.47.0
[INFO] [stderr]    Compiling i-slint-common v1.17.1
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]     Checking read-fonts v0.41.0
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]     Checking lyon_path v1.0.19
[INFO] [stderr]     Checking tiny-skia v0.12.0
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking fixed_decimal v0.7.2
[INFO] [stderr]    Compiling const-field-offset-macro v0.2.0
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]     Checking const-field-offset v0.2.0
[INFO] [stderr]     Checking icu_decimal v2.2.0
[INFO] [stderr]     Checking resvg v0.47.0
[INFO] [stderr]     Checking skrifa v0.42.1
[INFO] [stderr]     Checking fontique v0.10.0
[INFO] [stderr]     Checking harfrust v0.8.4
[INFO] [stderr]     Checking parley_data v0.10.0
[INFO] [stderr]     Checking icu_segmenter v2.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.2
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling wayland-backend v0.3.16
[INFO] [stderr]    Compiling vtable-macro v0.4.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling derive_utils v0.16.0
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]     Checking zeno v0.3.3
[INFO] [stderr]     Checking yazi v0.2.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]     Checking vtable v0.4.0
[INFO] [stderr]    Compiling auto_enums v0.8.10
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling i-slint-core-macros v1.17.1
[INFO] [stderr]     Checking parley v0.10.0
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]     Checking clru v0.6.3
[INFO] [stderr]     Checking lyon_algorithms v1.0.20
[INFO] [stderr]     Checking lyon_extra v1.1.0
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking taffy v0.10.1
[INFO] [stderr]    Compiling i-slint-compiler v1.17.1
[INFO] [stderr]     Checking pin-weak v1.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]     Checking sys-locale v0.3.2
[INFO] [stderr]    Compiling annotate-snippets v0.12.16
[INFO] [stderr]    Compiling linked_hash_set v0.1.6
[INFO] [stderr]    Compiling rowan v0.16.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.11
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]     Checking skrifa v0.44.0
[INFO] [stderr]    Compiling num_enum v0.7.6
[INFO] [stderr]    Compiling i-slint-backend-selector v1.17.1
[INFO] [stderr]    Compiling typed-index-collections v3.5.0
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling smol_str v0.3.6
[INFO] [stderr]    Compiling spin_on v0.1.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]     Checking x11rb-protocol v0.14.0
[INFO] [stderr]     Checking ferrokey-core v0.2.0
[INFO] [stderr]     Checking wayland-client v0.31.15
[INFO] [stderr]     Checking image v0.25.10
[INFO] [stderr]     Checking wayland-protocols v0.32.13
[INFO] [stderr]     Checking swash v0.2.10
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.12
[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-0.31.3/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-0.31.3/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-0.31.3/src/unistd.rs:1240:13
[INFO] [stdout]      |
[INFO] [stdout] 1240 |             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-0.31.3/src/unistd.rs:1240:13
[INFO] [stdout]      |
[INFO] [stdout] 1240 |             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] 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" "41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e", kill_on_drop: false }`
[INFO] [stdout] 41ef8351350b2f0c84d98e9195b82190f088d64f8d856c3d3159e7ff8f967b0e
