[INFO] fetching crate nitrogen-circle-message-transmitter-v2-encoder 0.1.6...
[INFO] checking nitrogen-circle-message-transmitter-v2-encoder-0.1.6 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate nitrogen-circle-message-transmitter-v2-encoder 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nitrogen-circle-message-transmitter-v2-encoder 0.1.6
[INFO] finished tweaking crates.io crate nitrogen-circle-message-transmitter-v2-encoder 0.1.6
[INFO] tweaked toml for crates.io crate nitrogen-circle-message-transmitter-v2-encoder 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nitrogen-circle-message-transmitter-v2-encoder 0.1.6 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 nitrogen-circle-message-transmitter-v2-encoder 0.1.6 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:82:1
[INFO] [stderr]    |
[INFO] [stderr] 82 | 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: `nitrogen-circle-message-transmitter-v2-encoder` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91
[INFO] running `Command { std: "docker" "start" "20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91", 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" "20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91", 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" "20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91" "/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:82:1
[INFO] [stderr]    |
[INFO] [stderr] 82 | 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: `nitrogen-circle-message-transmitter-v2-encoder` (manifest) generated 1 warning
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]     Checking five8_core v0.1.2
[INFO] [stderr]    Compiling borsh v1.5.7
[INFO] [stderr]     Checking solana-sanitize v3.0.1
[INFO] [stderr]     Checking solana-atomic-u64 v3.0.0
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]     Checking five8 v1.0.0
[INFO] [stderr]     Checking five8_const v1.0.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking five8 v0.2.1
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking solana-program-memory v3.1.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling rustls v0.23.34
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking solana-define-syscall v4.0.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking uriparse v0.6.4
[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking derivation-path v0.2.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking solana-msg v3.0.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking solana-svm-feature-set v3.0.10
[INFO] [stderr]    Compiling solana-version v3.0.10
[INFO] [stderr]     Checking compression-codecs v0.4.31
[INFO] [stderr]     Checking solana-derivation-path v3.0.0
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking solana-seed-derivable v3.0.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking solana-program-option v3.0.0
[INFO] [stderr]     Checking solana-time-utils v3.0.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling sha2 v0.10.9
[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 rustls v0.21.12
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]    Compiling solana-perf v3.0.10
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking caps v0.5.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking solana-rayon-threadlimit v3.0.10
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking solana-seed-phrase v3.0.0
[INFO] [stderr]    Compiling quinn v0.11.9
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking solana-measure v3.0.10
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking percentage v0.1.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking histogram v0.6.9
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking fastbloom v0.14.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking ruint v1.17.0
[INFO] [stderr]     Checking const-hex v1.17.0
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking indicatif v0.18.2
[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" "20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91", kill_on_drop: false }`
[INFO] [stdout] 20b57828781fd2be38052bebbf73f64b0301c890c2991a5c201f09906da1fc91
