[INFO] cloning repository https://github.com/webrror/sere
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/webrror/sere" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebrror%2Fsere", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebrror%2Fsere'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f53c49a8c4e2e2c6c8704027cc4661df1740114
[INFO] checking webrror/sere 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%2Fwebrror%2Fsere" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/webrror/sere
[INFO] finished tweaking git repo https://github.com/webrror/sere
[INFO] tweaked toml for git repo https://github.com/webrror/sere written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/webrror/sere 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/webrror/sere 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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1
[INFO] running `Command { std: "docker" "start" "4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1", 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" "4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1", 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" "4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling cc v1.2.13
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling rustls v0.23.23
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy v0.8.17
[INFO] [stderr]     Checking data-encoding v2.8.0
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking webpki-roots v0.26.8
[INFO] [stderr]    Compiling winnow v0.7.2
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]    Compiling struct_iterable_internal v0.1.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking uuid v1.13.1
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling n0-future v0.1.2
[INFO] [stderr]    Compiling iroh-quinn v0.13.0
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]     Checking xml-rs v0.8.25
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking erased_set v0.8.0
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking cordyceps v0.3.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking hmac-sha1 v0.2.2
[INFO] [stderr]     Checking pnet_macros_support v0.34.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking netdev v0.31.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking futures-buffered v0.2.9
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling iroh-relay v0.32.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]     Checking hostname-validator v1.1.1
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking bounded-integer v0.5.8
[INFO] [stderr]     Checking hmac-sha256 v1.1.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]    Compiling iroh-blake3 v1.4.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.27.1/src/unistd.rs:961:13
[INFO] [stdout]     |
[INFO] [stdout] 961 |             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-0.27.1/src/unistd.rs:961:13
[INFO] [stdout]     |
[INFO] [stdout] 961 |             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]     = note: requested on the command line with `--force-warn invalid-c-variadic-arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr] error: could not compile `nix` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1", kill_on_drop: false }`
[INFO] [stdout] 4f983a03a342a74608341221d8acbf6201d7ec1b61a27135c0f8b26534a6f7f1
