[INFO] fetching crate wasmtime-wasi-http-plus 0.0.2...
[INFO] checking wasmtime-wasi-http-plus-0.0.2 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate wasmtime-wasi-http-plus 0.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wasmtime-wasi-http-plus 0.0.2
[INFO] finished tweaking crates.io crate wasmtime-wasi-http-plus 0.0.2
[INFO] tweaked toml for crates.io crate wasmtime-wasi-http-plus 0.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmtime-wasi-http-plus 0.0.2 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 wasmtime-wasi-http-plus 0.0.2 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:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | 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: `wasmtime-wasi-http-plus` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 79 packages to highest Rust 1.94 compatible versions
[INFO] [stderr]  Downgrading astral-tokio-tar v0.6.0 -> v0.5.6
[INFO] [stderr]  Downgrading dlopen2 v0.8.2 -> v0.5.0
[INFO] [stderr]       Adding foreign-types v0.3.2
[INFO] [stderr]       Adding foreign-types-shared v0.1.1
[INFO] [stderr]  Downgrading gix v0.80.0 -> v0.74.1
[INFO] [stderr]  Downgrading gix-actor v0.40.0 -> v0.35.6
[INFO] [stderr]  Downgrading gix-archive v0.29.0 -> v0.23.1
[INFO] [stderr]  Downgrading gix-attributes v0.31.0 -> v0.28.1
[INFO] [stderr]  Downgrading gix-bitmap v0.3.0 -> v0.2.16
[INFO] [stderr]  Downgrading gix-blame v0.10.0 -> v0.4.0
[INFO] [stderr]  Downgrading gix-chunk v0.7.0 -> v0.4.12
[INFO] [stderr]  Downgrading gix-command v0.8.0 -> v0.6.5
[INFO] [stderr]  Downgrading gix-commitgraph v0.34.0 -> v0.30.1
[INFO] [stderr]  Downgrading gix-config v0.53.0 -> v0.47.1
[INFO] [stderr]  Downgrading gix-config-value v0.17.1 -> v0.15.3
[INFO] [stderr]  Downgrading gix-credentials v0.37.0 -> v0.31.1
[INFO] [stderr]  Downgrading gix-date v0.15.0 -> v0.10.7
[INFO] [stderr]  Downgrading gix-diff v0.60.0 -> v0.54.1
[INFO] [stderr]  Downgrading gix-dir v0.22.0 -> v0.16.0
[INFO] [stderr]  Downgrading gix-discover v0.48.0 -> v0.42.0
[INFO] [stderr]  Downgrading gix-features v0.46.1 -> v0.44.1
[INFO] [stderr]  Downgrading gix-filter v0.27.0 -> v0.21.0
[INFO] [stderr]  Downgrading gix-fs v0.19.1 -> v0.17.0
[INFO] [stderr]  Downgrading gix-glob v0.24.0 -> v0.22.1
[INFO] [stderr]  Downgrading gix-hash v0.22.1 -> v0.20.1
[INFO] [stderr]  Downgrading gix-hashtable v0.12.0 -> v0.10.0
[INFO] [stderr]  Downgrading gix-ignore v0.19.0 -> v0.17.1
[INFO] [stderr]  Downgrading gix-index v0.48.0 -> v0.42.1
[INFO] [stderr]  Downgrading gix-lock v21.0.1 -> v19.0.0
[INFO] [stderr]  Downgrading gix-mailmap v0.32.0 -> v0.27.4
[INFO] [stderr]  Downgrading gix-negotiate v0.28.0 -> v0.22.0
[INFO] [stderr]  Downgrading gix-object v0.57.0 -> v0.51.1
[INFO] [stderr]  Downgrading gix-odb v0.77.0 -> v0.71.1
[INFO] [stderr]  Downgrading gix-pack v0.67.0 -> v0.61.1
[INFO] [stderr]  Downgrading gix-packetline v0.21.1 -> v0.19.3
[INFO] [stderr]       Adding gix-packetline-blocking v0.19.3
[INFO] [stderr]  Downgrading gix-path v0.11.1 -> v0.10.22
[INFO] [stderr]  Downgrading gix-pathspec v0.16.0 -> v0.13.0
[INFO] [stderr]  Downgrading gix-prompt v0.14.0 -> v0.11.2
[INFO] [stderr]  Downgrading gix-protocol v0.58.0 -> v0.52.1
[INFO] [stderr]  Downgrading gix-quote v0.7.0 -> v0.6.2
[INFO] [stderr]  Downgrading gix-ref v0.60.0 -> v0.54.1
[INFO] [stderr]  Downgrading gix-refspec v0.38.0 -> v0.32.0
[INFO] [stderr]  Downgrading gix-revision v0.42.0 -> v0.36.1
[INFO] [stderr]  Downgrading gix-revwalk v0.28.0 -> v0.22.0
[INFO] [stderr]  Downgrading gix-sec v0.13.1 -> v0.12.2
[INFO] [stderr]  Downgrading gix-shallow v0.9.0 -> v0.6.0
[INFO] [stderr]  Downgrading gix-status v0.27.0 -> v0.21.1
[INFO] [stderr]  Downgrading gix-submodule v0.27.0 -> v0.21.0
[INFO] [stderr]  Downgrading gix-tempfile v21.0.1 -> v19.0.1
[INFO] [stderr]  Downgrading gix-transport v0.55.0 -> v0.49.1
[INFO] [stderr]  Downgrading gix-traverse v0.54.0 -> v0.48.0
[INFO] [stderr]  Downgrading gix-url v0.35.2 -> v0.33.2
[INFO] [stderr]  Downgrading gix-validate v0.11.0 -> v0.10.1
[INFO] [stderr]  Downgrading gix-worktree v0.49.0 -> v0.43.1
[INFO] [stderr]  Downgrading gix-worktree-state v0.27.0 -> v0.21.0
[INFO] [stderr]  Downgrading gix-worktree-stream v0.29.0 -> v0.23.0
[INFO] [stderr]       Adding hyper-tls v0.6.0
[INFO] [stderr]       Adding kutil v0.0.5
[INFO] [stderr]       Adding kutil v0.0.6
[INFO] [stderr]       Adding kutil-std-macros v0.0.4
[INFO] [stderr]       Adding libz-rs-sys v0.5.5
[INFO] [stderr]       Adding native-tls v0.2.18
[INFO] [stderr]  Downgrading netdev v0.41.0 -> v0.39.0
[INFO] [stderr]  Downgrading netlink-packet-route v0.29.0 -> v0.25.1
[INFO] [stderr]       Adding openssl v0.10.81
[INFO] [stderr]       Adding openssl-macros v0.1.1
[INFO] [stderr]       Adding openssl-sys v0.9.117
[INFO] [stderr]  Downgrading prodash v31.0.0 -> v30.0.1
[INFO] [stderr]       Adding read-url v0.0.10
[INFO] [stderr]  Downgrading reqwest v0.13.2 -> v0.12.28
[INFO] [stderr]       Adding ryu v1.0.23
[INFO] [stderr]       Adding serde_urlencoded v0.7.1
[INFO] [stderr]  Downgrading signal-hook v0.4.3 -> v0.3.18
[INFO] [stderr]       Adding system-configuration v0.6.1
[INFO] [stderr]       Adding tokio-native-tls v0.3.1
[INFO] [stderr]       Adding vcpkg v0.2.15
[INFO] [stderr]  Downgrading wasm-streams v0.5.0 -> v0.4.2
[INFO] [stderr]  Downgrading zlib-rs v0.6.3 -> v0.5.5
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1
[INFO] running `Command { std: "docker" "start" "01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1", 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" "01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1", 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" "01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1" "/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:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | 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: `wasmtime-wasi-http-plus` (manifest) generated 1 warning
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking gix-trace v0.1.18
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking zlib-rs v0.5.5
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking bytesize v2.3.1
[INFO] [stderr]     Checking human_format v1.2.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]     Checking jiff v0.2.23
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking gix-chunk v0.4.12
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking prodash v30.0.1
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking libz-rs-sys v0.5.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]     Checking gix-utils v0.3.1
[INFO] [stderr]     Checking gix-validate v0.10.1
[INFO] [stderr]     Checking gix-path v0.10.22
[INFO] [stderr]     Checking gix-quote v0.6.2
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking gix-features v0.44.1
[INFO] [stderr]    Compiling wasmtime-internal-core v43.0.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking gix-command v0.6.5
[INFO] [stderr]     Checking gix-hash v0.20.1
[INFO] [stderr]     Checking gix-fs v0.17.0
[INFO] [stderr]     Checking gix-glob v0.22.1
[INFO] [stderr]     Checking gix-hashtable v0.10.0
[INFO] [stderr]     Checking gix-commitgraph v0.30.1
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking gix-attributes v0.28.1
[INFO] [stderr]     Checking gix-config-value v0.15.3
[INFO] [stderr]     Checking gix-date v0.10.7
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking gix-actor v0.35.6
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking gix-object v0.51.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking cranelift-bitset v0.130.0
[INFO] [stderr]    Compiling aws-lc-sys v0.39.0
[INFO] [stderr]     Checking gix-sec v0.12.2
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking gix-packetline-blocking v0.19.3
[INFO] [stderr]     Checking gix-bitmap v0.2.16
[INFO] [stderr]    Compiling wasmtime-internal-versioned-export-macros v43.0.0
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling cap-primitives v3.4.5
[INFO] [stderr]     Checking gix-revwalk v0.22.0
[INFO] [stderr]    Compiling object v0.38.1
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking gix-traverse v0.48.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking gix-filter v0.21.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rustix-linux-procfs v0.1.1
[INFO] [stderr]     Checking fs-set-times v0.20.3
[INFO] [stderr]     Checking gix-tempfile v19.0.1
[INFO] [stderr]     Checking cranelift-entity v0.130.0
[INFO] [stderr]     Checking zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking gix-ignore v0.17.1
[INFO] [stderr]     Checking gix-lock v19.0.0
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking gix-ref v0.54.1
[INFO] [stderr]     Checking gix-index v0.42.1
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling wasmparser v0.245.1
[INFO] [stderr]     Checking gix-worktree v0.43.1
[INFO] [stderr]     Checking cranelift-bforest v0.130.0
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking gix-pathspec v0.13.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking wasmtime-internal-component-util v43.0.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling cap-std v3.4.5
[INFO] [stderr]     Checking gimli v0.33.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling wasmtime-internal-fiber v43.0.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking gix-url v0.33.2
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v43.0.0
[INFO] [stderr]    Compiling wasmtime-internal-component-macro v43.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling deluxe-core v0.5.0
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling ownable-macro v0.6.3
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking gix-prompt v0.11.2
[INFO] [stderr]     Checking gix-revision v0.36.1
[INFO] [stderr]    Compiling wasmtime v43.0.0
[INFO] [stderr]    Compiling pulley-macros v43.0.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]     Checking pulley-interpreter v43.0.0
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]    Compiling deluxe-macros v0.5.0
[INFO] [stderr]     Checking gix-refspec v0.32.0
[INFO] [stderr]     Checking ownable v0.6.2
[INFO] [stderr]     Checking gix-credentials v0.31.1
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]     Checking oem_cp v2.1.2
[INFO] [stderr]     Checking gix-diff v0.54.1
[INFO] [stderr]     Checking uluru v3.1.0
[INFO] [stderr]     Checking wasmtime-environ v43.0.0
[INFO] [stderr]     Checking chrono v0.4.44
[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-0.31.2/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-0.31.2/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-0.31.2/src/unistd.rs:1241:13
[INFO] [stdout]      |
[INFO] [stdout] 1241 |             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-0.31.2/src/unistd.rs:1241:13
[INFO] [stdout]      |
[INFO] [stdout] 1241 |             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" "01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1", kill_on_drop: false }`
[INFO] [stdout] 01fa4899cab716a3828d5b70708518e4633c3563d57c175b7d56fdfc3ca912b1
