[INFO] cloning repository https://github.com/parammadan/aether-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parammadan/aether-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparammadan%2Faether-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparammadan%2Faether-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a8d5b73d96b37286c3e63d8722d915b3e307697
[INFO] checking parammadan/aether-engine against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparammadan%2Faether-engine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/parammadan/aether-engine
[INFO] finished tweaking git repo https://github.com/parammadan/aether-engine
[INFO] tweaked toml for git repo https://github.com/parammadan/aether-engine written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/parammadan/aether-engine 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 git repo https://github.com/parammadan/aether-engine 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: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | repository = "https://github.com/parammadan/aether-engine"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: workspace (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] 5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c
[INFO] running `Command { std: "docker" "start" "5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c", 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" "5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c", 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" "5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | repository = "https://github.com/parammadan/aether-engine"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking smallvec v1.15.2
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[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rustls v0.23.42
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[INFO] [stderr]    Compiling rustversion v1.0.23
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[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
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[INFO] [stderr]    Compiling regex-syntax v0.8.11
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[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cmake v0.1.58
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[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling multimap v0.10.1
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[INFO] [stderr]     Checking rustls-native-certs v0.8.4
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
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[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling semver v1.0.28
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[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]    Compiling aws-types v1.4.0
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]     Checking tokio v1.53.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking tungstenite v0.24.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]    Compiling aws-smithy-runtime-api-macros v1.1.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking regex-lite v0.1.9
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-tungstenite v0.24.0
[INFO] [stderr]     Checking aws-smithy-async v1.3.0
[INFO] [stderr]     Checking h2 v0.4.15
[INFO] [stderr]     Checking aws-smithy-types v1.6.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]    Compiling common v0.0.0 (/opt/rustwide/workdir/crates/common)
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]    Compiling rust_decimal v1.42.1
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking aws-smithy-runtime-api v1.13.0
[INFO] [stderr]     Checking aws-smithy-eventstream v0.61.1
[INFO] [stderr]     Checking spin v0.10.1
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]     Checking aws-smithy-query v0.61.1
[INFO] [stderr]     Checking crc-fast v1.10.0
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking aws-smithy-schema v0.2.0
[INFO] [stderr]     Checking aws-smithy-http v0.64.0
[INFO] [stderr]     Checking aws-credential-types v1.3.0
[INFO] [stderr]     Checking aws-smithy-observability v0.3.0
[INFO] [stderr]     Checking aws-sigv4 v1.5.1
[INFO] [stderr]     Checking aws-smithy-json v0.63.0
[INFO] [stderr]     Checking aws-smithy-xml v0.61.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking anyerror v0.1.13
[INFO] [stderr]     Checking futures-executor v0.3.33
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking utf8-width v0.1.9
[INFO] [stderr]     Checking byte-unit v5.2.5
[INFO] [stderr]     Checking aws-smithy-checksums v0.65.0
[INFO] [stderr]     Checking futures v0.3.33
[INFO] [stderr]     Checking validit v0.2.6
[INFO] [stderr]    Compiling openraft-macros v0.9.24
[INFO] [stderr]     Checking lru v0.16.4
[INFO] [stderr]     Checking hyper v1.10.1
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking clap v4.6.2
[INFO] [stderr]     Checking openraft v0.9.24
[INFO] [stderr]     Checking jiff v0.2.32
[INFO] [stderr]     Checking sysctl v0.6.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking axum v0.7.9
[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" "5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c", kill_on_drop: false }`
[INFO] [stdout] 5b6cbe7942c5aaeb69e8b15a8af8db8944f00813851a9607ebf6afa3d676c48c
