[INFO] fetching crate skarn-gateway 1.0.1...
[INFO] checking skarn-gateway-1.0.1 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate skarn-gateway 1.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate skarn-gateway 1.0.1
[INFO] finished tweaking crates.io crate skarn-gateway 1.0.1
[INFO] tweaked toml for crates.io crate skarn-gateway 1.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skarn-gateway 1.0.1 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 skarn-gateway 1.0.1 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 | homepage = "https://github.com/Rani367/Skarn"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 | repository = "https://github.com/Rani367/Skarn"
[INFO] [stderr]    |              ----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `skarn-gateway` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e
[INFO] running `Command { std: "docker" "start" "ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e", 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" "ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e", 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" "ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 | homepage = "https://github.com/Rani367/Skarn"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 | repository = "https://github.com/Rani367/Skarn"
[INFO] [stderr]    |              ----------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `skarn-gateway` (manifest) generated 1 warning
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking bytes v1.12.0
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking str_indices v0.4.4
[INFO] [stderr]     Checking smawk v0.3.3
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling oxc-miette-derive v2.7.1
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking oxc_estree v0.95.0
[INFO] [stderr]     Checking cow-utils v0.1.3
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking unicode-id-start v1.4.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking dragonbox_ecma v0.0.5
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking ropey v1.6.1
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling oxc_ast_macros v0.95.0
[INFO] [stderr]     Checking oxc_index v4.1.0
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling rquickjs-sys v0.9.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]    Compiling rustls v0.23.41
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking oxc_data_structures v0.95.0
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]    Compiling oxc_sourcemap v6.1.1
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking oxc-miette v2.7.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking oxc_allocator v0.95.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]     Checking oxc-browserslist v2.3.1
[INFO] [stderr]     Checking json-escape-simd v3.0.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking skarn-common v1.0.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]    Compiling rmcp v1.8.0
[INFO] [stderr]     Checking oxc_span v0.95.0
[INFO] [stderr]     Checking oxc_diagnostics v0.95.0
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking landlock v0.4.5
[INFO] [stderr]     Checking oxc_syntax v0.95.0
[INFO] [stderr]     Checking oxc_regular_expression v0.95.0
[INFO] [stderr]     Checking seccompiler v0.5.0
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking skarn-sandbox v1.0.1
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]     Checking oxc_compat v0.95.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking sse-stream v0.2.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking oxc_ast v0.95.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling rmcp-macros v1.8.0
[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" "ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e", kill_on_drop: false }`
[INFO] [stdout] ee933fa290655cdc0c60a70bb1c17d4787175e075f809af378eaff3903b5b72e
