[INFO] cloning repository https://github.com/open-nexa/nexapipe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/open-nexa/nexapipe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-nexa%2Fnexapipe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopen-nexa%2Fnexapipe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1be0df1eeb7b1f35b478c1db181eb064eed217d2
[INFO] checking open-nexa/nexapipe 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%2Fopen-nexa%2Fnexapipe" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/open-nexa/nexapipe
[INFO] finished tweaking git repo https://github.com/open-nexa/nexapipe
[INFO] tweaked toml for git repo https://github.com/open-nexa/nexapipe written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/open-nexa/nexapipe 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/open-nexa/nexapipe 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] 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] c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b
[INFO] running `Command { std: "docker" "start" "c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b", 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" "c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b", 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" "c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]     Checking der v0.8.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking hybrid-array v0.4.8
[INFO] [stderr]    Compiling spez v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling n0-error-macros v0.1.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.11.0
[INFO] [stderr]     Checking spki v0.8.0-rc.4
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.1
[INFO] [stderr]    Compiling vergen-lib v9.1.0
[INFO] [stderr]     Checking n0-error v0.1.3
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[INFO] [stderr]    Compiling winnow v0.7.15
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[INFO] [stderr]     Checking digest v0.11.0-rc.10
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[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking futures-buffered v0.2.13
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking pkcs8 v0.11.0-rc.11
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]    Compiling vergen-lib v0.1.6
[INFO] [stderr]    Compiling vergen v9.1.0
[INFO] [stderr]    Compiling n0-future v0.3.2
[INFO] [stderr]    Compiling iroh-quinn-udp v0.8.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]     Checking signature v3.0.0-rc.10
[INFO] [stderr]     Checking ed25519 v3.0.0-rc.4
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]     Checking sha2 v0.11.0-rc.2
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]    Compiling vergen-gitcl v1.0.8
[INFO] [stderr]    Compiling postcard-derive v0.2.2
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling toml_edit v0.25.4+spec-1.1.0
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]     Checking ed25519-dalek v3.0.0-pre.1
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking netlink-sys v0.8.8
[INFO] [stderr]     Checking fastbloom v0.14.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]     Checking netlink-packet-route v0.29.0
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling iroh-metrics-derive v0.4.1
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling netwatch v0.14.0
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]    Compiling iroh-quinn v0.16.1
[INFO] [stderr]    Compiling pkarr v5.0.3
[INFO] [stderr]    Compiling enum-assoc v1.3.0
[INFO] [stderr]     Checking identity-hash v0.1.0
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking sorted-index-buffer v0.2.1
[INFO] [stderr]     Checking mac-addr v0.3.0
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking xml-rs v0.8.28
[INFO] [stderr]    Compiling iroh-relay v0.96.1
[INFO] [stderr]     Checking ntimestamp v1.0.0
[INFO] [stderr]     Checking moka v0.12.14
[INFO] [stderr]     Checking num_enum v0.7.5
[INFO] [stderr]     Checking iroh-metrics v0.38.3
[INFO] [stderr]     Checking n0-watcher v0.6.1
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking netlink-proto v0.12.0
[INFO] [stderr]     Checking async-compat v0.2.5
[INFO] [stderr]     Checking iroh-base v0.96.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking netlink-packet-route v0.28.0
[INFO] [stderr]     Checking attohttpc v0.30.1
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking simple-dns v0.9.3
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking self_cell v1.2.2
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking seize v0.5.1
[INFO] [stderr]    Compiling iroh v0.96.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking z32 v1.3.0
[INFO] [stderr]     Checking papaya v0.2.3
[INFO] [stderr]     Checking backon v1.6.0
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]     Checking iroh-tickets v0.3.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]     Checking duct v0.13.7
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking strum v0.27.2
[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-0.29.0/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-0.29.0/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-0.29.0/src/unistd.rs:956:13
[INFO] [stdout]     |
[INFO] [stdout] 956 |             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-0.29.0/src/unistd.rs:956:13
[INFO] [stdout]     |
[INFO] [stdout] 956 |             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" "c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b", kill_on_drop: false }`
[INFO] [stdout] c480ac18a2b3054e4c11d175741c95ee914b5f0893aabff4887855eb9c8eaf4b
