[INFO] fetching crate sh4d0wup 0.11.1...
[INFO] checking sh4d0wup-0.11.1 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate sh4d0wup 0.11.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sh4d0wup 0.11.1
[INFO] finished tweaking crates.io crate sh4d0wup 0.11.1
[INFO] tweaked toml for crates.io crate sh4d0wup 0.11.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sh4d0wup 0.11.1 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 sh4d0wup 0.11.1 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:233:1
[INFO] [stderr]     |
[INFO] [stderr] 233 | 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: `sh4d0wup` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378
[INFO] running `Command { std: "docker" "start" "340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378", 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" "340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378", 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" "340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378" "/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:233:1
[INFO] [stderr]     |
[INFO] [stderr] 233 | 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: `sh4d0wup` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking gix-trace v0.1.21
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking bstr v1.13.0
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling pest v2.8.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking prodash v29.0.2
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling pcsc-sys v1.3.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking gix-features v0.42.1
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling pest_meta v2.8.8
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling lalrpop v0.20.2
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]    Compiling sha1collisiondetection v0.3.4
[INFO] [stderr]     Checking libbz2-rs-sys v0.1.3
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]     Checking clap_builder v4.6.5
[INFO] [stderr]     Checking konst v0.2.20
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling pest_generator v2.8.8
[INFO] [stderr]     Checking gix-hash v0.18.0
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking curve25519-dalek v4.1.3
[INFO] [stderr]     Checking gix-utils v0.3.5
[INFO] [stderr]     Checking gix-date v0.10.7
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking gix-validate v0.10.1
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking generic-array v1.4.4
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking num-modular v0.6.4
[INFO] [stderr]     Checking gix-hashtable v0.8.1
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking clap v4.6.5
[INFO] [stderr]     Checking derp v0.0.14
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking num-order v1.2.0
[INFO] [stderr]     Checking const_format v0.2.36
[INFO] [stderr]     Checking gix-actor v0.35.6
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking bcrypt-pbkdf v0.10.0
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking gix-path v0.10.22
[INFO] [stderr]     Checking pcsc v2.9.0
[INFO] [stderr]    Compiling pest_derive v2.8.8
[INFO] [stderr]     Checking cryptovec v0.6.1
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking buffered-reader v1.4.1
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking futures-executor v0.3.33
[INFO] [stderr]    Compiling getset v0.1.7
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking des v0.8.1
[INFO] [stderr]     Checking pem v2.0.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking memsec v0.7.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking xxhash-rust v0.8.18
[INFO] [stderr]     Checking path-clean v1.0.1
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking osshkeys v0.7.0
[INFO] [stderr]     Checking tree_magic_mini v3.2.2
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking env_logger v0.11.11
[INFO] [stderr]     Checking futures v0.3.33
[INFO] [stderr]     Checking talktosc v0.2.0
[INFO] [stderr]     Checking zip v3.0.0
[INFO] [stderr]     Checking in-toto v0.4.0
[INFO] [stderr]     Checking oci-spec v0.8.4
[INFO] [stderr]     Checking xz2 v0.1.7
[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-0.30.1/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-0.30.1/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-0.30.1/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-0.30.1/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] 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" "340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378", kill_on_drop: false }`
[INFO] [stdout] 340ef9dbf350fb53f324acf4b924f44a17f6a3ae79e699e0ac5249fc3374a378
