[INFO] fetching crate solana-tpu-tools-common 0.1.0...
[INFO] checking solana-tpu-tools-common-0.1.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate solana-tpu-tools-common 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate solana-tpu-tools-common 0.1.0
[INFO] finished tweaking crates.io crate solana-tpu-tools-common 0.1.0
[INFO] tweaked toml for crates.io crate solana-tpu-tools-common 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate solana-tpu-tools-common 0.1.0 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 solana-tpu-tools-common 0.1.0 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:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | 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: `solana-tpu-tools-common` (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] d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81
[INFO] running `Command { std: "docker" "start" "d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81", 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" "d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81", 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" "d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81" "/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:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | 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: `solana-tpu-tools-common` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling borsh v1.6.0
[INFO] [stderr]     Checking five8_core v0.1.2
[INFO] [stderr]     Checking solana-sanitize v3.0.1
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]     Checking solana-atomic-u64 v3.0.0
[INFO] [stderr]     Checking sha2-const-stable v0.1.0
[INFO] [stderr]    Compiling wincode v0.4.9
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking five8 v1.0.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking five8_const v1.0.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking solana-program-memory v3.1.0
[INFO] [stderr]     Checking solana-derivation-path v3.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling solana-sdk-macro v3.0.0
[INFO] [stderr]     Checking solana-seed-derivable v3.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking bv v0.11.1
[INFO] [stderr]     Checking solana-fee-calculator v3.1.0
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking solana-define-syscall v4.0.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking solana-short-vec v3.2.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling cc v1.2.46
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking solana-msg v3.0.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking compression-core v0.4.30
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling borsh-derive v1.6.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking solana-seed-phrase v3.0.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking aes-gcm-siv v0.11.1
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking num_enum v0.7.5
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]    Compiling prost-derive v0.14.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking solana-signature v3.3.0
[INFO] [stderr]     Checking ed25519-dalek-bip32 v0.3.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking solana-program-option v3.0.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.2
[INFO] [stderr]     Checking serde_with v3.18.0
[INFO] [stderr]     Checking solana-commitment-config v3.1.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking solana-serde-varint v3.0.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling cfg_eval v0.1.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling wincode-derive v0.4.3
[INFO] [stderr]    Compiling spl-discriminator-syn v0.2.1
[INFO] [stderr]     Checking solana-program-error v3.0.0
[INFO] [stderr]    Compiling spl-discriminator-derive v0.2.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]     Checking solana-instruction-error v2.2.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]     Checking solana-transaction-error v3.0.0
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]     Checking solana-svm-feature-set v4.0.0-rc.0
[INFO] [stderr]    Compiling solana-version v4.0.0-rc.0
[INFO] [stderr]     Checking console v0.16.2
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]    Compiling libusb1-sys v0.7.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]     Checking solana-reward-info v5.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking compression-codecs v0.4.32
[INFO] [stderr]    Compiling prost v0.14.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking solana-time-utils v3.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking axum-core v0.5.5
[INFO] [stderr]    Compiling pulldown-cmark-to-cmark v21.1.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling prost-types v0.14.1
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]     Checking solana-program-pack v3.1.0
[INFO] [stderr]     Checking solana-borsh v3.0.1
[INFO] [stderr]     Checking solana-curve25519 v3.1.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking solana-inflation v3.0.0
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.14.2
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.50.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=9340bba1334d2318 -C extra-filename=-1eec4be68e43f3a6 --out-dir /opt/rustwide/target/debug/build/tokio/1eec4be68e43f3a6/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/b130e4df861970d7/out -L dependency=/opt/rustwide/target/debug/build/libc/8d43b71bfc09eed3/out -L dependency=/opt/rustwide/target/debug/build/lock_api/ffb5a428b287a4e1/out -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/97303445e5ec4de7/out -L dependency=/opt/rustwide/target/debug/build/scopeguard/9130ca354df06040/out -L dependency=/opt/rustwide/target/debug/build/serde/4445e46501767bc9/out -L dependency=/opt/rustwide/target/debug/build/serde_core/9151e91e6268820f/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/14a2aaecc33ad468/out -L dependency=/opt/rustwide/target/debug/build/smallvec/7e8c498af38daca9/out --extern bytes=/opt/rustwide/target/debug/build/bytes/384a7fa1fd76b3ae/out/libbytes-384a7fa1fd76b3ae.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/8d43b71bfc09eed3/out/liblibc-8d43b71bfc09eed3.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/a064761651603a8d/out/libmio-a064761651603a8d.rmeta --extern parking_lot=/opt/rustwide/target/debug/build/parking_lot/311510058c1c4cfd/out/libparking_lot-311510058c1c4cfd.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/6060e7b3d063b7ca/out/libpin_project_lite-6060e7b3d063b7ca.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/build/signal-hook-registry/204e1e04ce64d81f/out/libsignal_hook_registry-204e1e04ce64d81f.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/d194fb3a216f3f9b/out/libsocket2-d194fb3a216f3f9b.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/edf97f31cbbc6f6b/out/libtokio_macros-edf97f31cbbc6f6b.so --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] error: could not compile `nix` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81", kill_on_drop: false }`
[INFO] [stdout] d28b8ce85b42e5e54c4937386a7e541202a4740a284e349304ff5dc0005d1a81
