[INFO] cloning repository https://github.com/andrewtheguy/wormhole-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewtheguy/wormhole-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewtheguy%2Fwormhole-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewtheguy%2Fwormhole-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eafd65c10365ff32a2ff1d215d6c0be004bac2a5
[INFO] checking andrewtheguy/wormhole-rs 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%2Fandrewtheguy%2Fwormhole-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andrewtheguy/wormhole-rs
[INFO] finished tweaking git repo https://github.com/andrewtheguy/wormhole-rs
[INFO] tweaked toml for git repo https://github.com/andrewtheguy/wormhole-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andrewtheguy/wormhole-rs 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/andrewtheguy/wormhole-rs 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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285
[INFO] running `Command { std: "docker" "start" "97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285", 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" "97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285", 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" "97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]    Compiling n0-future v0.3.2
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking futures-buffered v0.2.13
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-rc.0
[INFO] [stderr]    Compiling noq-udp v1.3.0
[INFO] [stderr]     Checking base16ct v1.0.0
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]    Compiling data-encoding v2.11.0
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]    Compiling n0-dns-resolver v0.1.0
[INFO] [stderr]    Compiling netdev v0.46.3
[INFO] [stderr]     Checking netlink-packet-core v0.9.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking lru v0.18.0
[INFO] [stderr]     Checking simple-dns v0.12.0
[INFO] [stderr]     Checking rand_pcg v0.10.2
[INFO] [stderr]    Compiling noq v1.3.0
[INFO] [stderr]    Compiling iroh-dns v1.3.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling netwatch v0.19.3
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking mac-addr v0.3.0
[INFO] [stderr]     Checking sorted-index-buffer v0.2.1
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking xml-rs v0.8.28
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking identity-hash v0.1.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking netlink-sys v0.9.0
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking netlink-packet-route v0.31.0
[INFO] [stderr]    Compiling acto v0.8.2
[INFO] [stderr]    Compiling iroh-relay v1.2.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking seize v0.5.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]    Compiling iroh v1.2.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking smol_str v0.1.24
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking papaya v0.2.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking endian-type v0.2.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[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-0.31.3/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" "97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285", kill_on_drop: false }`
[INFO] [stdout] 97cabf5b56e852dba243514f875bf52fff89e0089b578e7f286fe1c100cf2285
