[INFO] fetching crate rlink-sink-conf 0.6.0...
[INFO] checking rlink-sink-conf-0.6.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate rlink-sink-conf 0.6.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rlink-sink-conf 0.6.0
[INFO] finished tweaking crates.io crate rlink-sink-conf 0.6.0
[INFO] tweaked toml for crates.io crate rlink-sink-conf 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlink-sink-conf 0.6.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 325 packages to highest compatible versions
[INFO] [stderr]       Adding dashmap v3.11.10 (available: v6.2.1)
[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] 0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de
[INFO] running `Command { std: "docker" "start" "0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de", 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" "0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de", 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" "0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling standback v0.2.17
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[INFO] [stderr]    Compiling libz-sys v1.1.29
[INFO] [stderr]    Compiling num-bigint v0.2.6
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[INFO] [stderr]    Compiling const_fn v0.4.12
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[INFO] [stderr]     Checking crossbeam-deque v0.8.8
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[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling rust_decimal v1.43.0
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking bigdecimal v0.1.2
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[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking raw-cpuid v9.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]    Compiling sysinfo v0.17.5
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[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling metrics-macros v0.2.0
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]    Compiling mysql v20.1.0
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[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking socket2 v0.3.19
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[INFO] [stderr]     Checking crossbeam-channel v0.5.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking sketches-ddsketch v0.1.3
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking mock_instant v0.6.1
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking crossbeam v0.8.5
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking log4rs v1.4.0
[INFO] [stderr]     Checking dns-lookup v1.0.8
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking metrics-util v0.6.2
[INFO] [stderr]     Checking daggy v0.7.0
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking thread-id v4.2.2
[INFO] [stderr]     Checking serbuffer v1.3.3
[INFO] [stderr]     Checking murmur3 v0.5.2
[INFO] [stderr]     Checking dashmap v3.11.10
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.19.1/src/unistd.rs:853:56
[INFO] [stdout]     |
[INFO] [stdout] 853 |                       args_p.as_ptr(), env_p.as_ptr(), 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-0.19.1/src/unistd.rs:853:56
[INFO] [stdout]     |
[INFO] [stdout] 853 |                       args_p.as_ptr(), env_p.as_ptr(), 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] 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" "0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de", kill_on_drop: false }`
[INFO] [stdout] 0e609b399cf6ad83cfa0be4da9fd42cadf6bf5c9a36c1cdd719c56fe8fa660de
