[INFO] fetching crate octofhir-cql 0.1.0...
[INFO] checking octofhir-cql-0.1.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate octofhir-cql 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate octofhir-cql 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate octofhir-cql 0.1.0
[INFO] tweaked toml for crates.io crate octofhir-cql 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate octofhir-cql 0.1.0 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] crate crates.io crate octofhir-cql 0.1.0 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: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:145:1
[INFO] [stderr]     |
[INFO] [stderr] 145 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `octofhir-cql` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632
[INFO] running `Command { std: "docker" "start" "1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632", 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" "1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632", 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" "1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:145:1
[INFO] [stderr]     |
[INFO] [stderr] 145 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `octofhir-cql` (manifest) generated 1 warning
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking itoa v1.0.16
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking rustls-pki-types v1.13.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling rust_decimal v1.39.0
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling quick-xml v0.38.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking zmij v0.1.9
[INFO] [stderr]     Checking compression-core v0.4.31
[INFO] [stderr]     Checking compression-codecs v0.4.35
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking ryu v1.0.21
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling rstest_macros v0.18.2
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking toml v0.9.10+spec-1.1.0
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking seize v0.5.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking papaya v0.2.3
[INFO] [stderr]     Checking sysinfo v0.34.2
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=a4046ea6e9f31653 -C extra-filename=-748e8254729d4305 --out-dir /opt/rustwide/target/debug/build/syn/748e8254729d4305/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/71fbf460b03f3976/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/512c5f3d4313e323/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/71fbf460b03f3976/out/libproc_macro2-71fbf460b03f3976.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/418ee8ea08eed230/out/libquote-418ee8ea08eed230.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/512c5f3d4313e323/out/libunicode_ident-512c5f3d4313e323.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] error: could not compile `nix` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632", kill_on_drop: false }`
[INFO] [stdout] 1fe8db52bb54c333e93af9323c1f53c74cbe3009071ce60e9d4daa2da252b632
