[INFO] fetching crate blockdb 0.5.0...
[INFO] checking blockdb-0.5.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate blockdb 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate blockdb 0.5.0
[INFO] finished tweaking crates.io crate blockdb 0.5.0
[INFO] tweaked toml for crates.io crate blockdb 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blockdb 0.5.0 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 blockdb 0.5.0 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: Cargo.toml: `lints.clippy.absolute-paths` is deprecated in favor of `lints.clippy.absolute_paths` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.arithmetic-side-effects` is deprecated in favor of `lints.clippy.arithmetic_side_effects` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.dbg-macro` is deprecated in favor of `lints.clippy.dbg_macro` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.decimal-literal-representation` is deprecated in favor of `lints.clippy.decimal_literal_representation` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.get-unwrap` is deprecated in favor of `lints.clippy.get_unwrap` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.indexing-slicing` is deprecated in favor of `lints.clippy.indexing_slicing` and will not work in a future edition
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:86:1
[INFO] [stderr]    |
[INFO] [stderr] 86 | 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: `blockdb` (manifest) generated 7 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968
[INFO] running `Command { std: "docker" "start" "d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968", 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" "d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968", 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" "d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.absolute-paths` is deprecated in favor of `lints.clippy.absolute_paths` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.arithmetic-side-effects` is deprecated in favor of `lints.clippy.arithmetic_side_effects` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.dbg-macro` is deprecated in favor of `lints.clippy.dbg_macro` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.decimal-literal-representation` is deprecated in favor of `lints.clippy.decimal_literal_representation` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.get-unwrap` is deprecated in favor of `lints.clippy.get_unwrap` and will not work in a future edition
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.indexing-slicing` is deprecated in favor of `lints.clippy.indexing_slicing` and will not work in a future edition
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:86:1
[INFO] [stderr]    |
[INFO] [stderr] 86 | 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: `blockdb` (manifest) generated 7 warnings
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking uuid v1.25.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling symbolic-demangle v12.18.3
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]    Compiling pprof v0.15.0
[INFO] [stderr]     Checking symbolic-common v12.18.3
[INFO] [stderr]     Checking str_stack v0.1.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking spin v0.10.1
[INFO] [stderr]     Checking xxhash-rust v0.8.18
[INFO] [stderr]     Checking more-asserts v0.3.1
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.26.4/src/unistd.rs:929:56
[INFO] [stdout]     |
[INFO] [stdout] 929 |                       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-0.26.4/src/unistd.rs:929:56
[INFO] [stdout]     |
[INFO] [stdout] 929 |                       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" "d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968", kill_on_drop: false }`
[INFO] [stdout] d9c3a0247f26d5b27abae517f89512148d7abe0f7dc44255230ffb799c284968
