[INFO] fetching crate sn_transfers 0.20.3...
[INFO] checking sn_transfers-0.20.3 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate sn_transfers 0.20.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sn_transfers 0.20.3
[INFO] finished tweaking crates.io crate sn_transfers 0.20.3
[INFO] tweaked toml for crates.io crate sn_transfers 0.20.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sn_transfers 0.20.3 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 319 packages to highest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding lazy_static v1.4.0 (available: v1.5.0)
[INFO] [stderr]       Adding libp2p v0.54.1 (available: v0.57.0)
[INFO] [stderr]       Adding pprof v0.13.0 (available: v0.15.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.2)
[INFO] [stderr]       Adding secrecy v0.8.0 (available: v0.10.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.20)
[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:126:1
[INFO] [stderr]     |
[INFO] [stderr] 126 | 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: `sn_transfers` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3
[INFO] running `Command { std: "docker" "start" "501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3", 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" "501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3", 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" "501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3" "/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:126:1
[INFO] [stderr]     |
[INFO] [stderr] 126 | 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: `sn_transfers` (manifest) generated 1 warning
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.57
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling match-lookup v0.1.3
[INFO] [stderr]     Checking curve25519-dalek v4.1.3
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.19
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]     Checking data-encoding-macro v0.1.21
[INFO] [stderr]     Checking base256emoji v1.0.2
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking multihash v0.19.5
[INFO] [stderr]     Checking base45 v3.2.0
[INFO] [stderr]     Checking zerocopy v0.8.57
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]     Checking multibase v0.9.3
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking futures-timer v3.0.4
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling blst v0.3.17
[INFO] [stderr]     Checking prost v0.14.4
[INFO] [stderr]     Checking icu_provider v2.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking icu_normalizer v2.3.0
[INFO] [stderr]     Checking icu_properties v2.3.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]     Checking asynchronous-codec v0.7.0
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking rw-stream-sink v0.4.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking multistream-select v0.13.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking futures-bounded v0.2.4
[INFO] [stderr]     Checking globset v0.4.20
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking quick-protobuf-codec v0.3.1
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling symbolic-demangle v12.18.3
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking symbolic-common v12.18.3
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking ignore v0.4.33
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling custom_debug_derive v0.6.2
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]    Compiling pprof v0.13.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking str_stack v0.1.1
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking clap v4.6.7
[INFO] [stderr]     Checking custom_debug v0.6.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking regex v1.13.1
[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" "501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3", kill_on_drop: false }`
[INFO] [stdout] 501e75f16b237765b23151d4b1a26a0f41ab5edb49817f3ca406beb31247bae3
