[INFO] cloning repository https://github.com/cofy-x/axern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cofy-x/axern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcofy-x%2Faxern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcofy-x%2Faxern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8565f1296a1ad8dc254a06bd16bff89c80b851e1
[INFO] checking cofy-x/axern 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%2Fcofy-x%2Faxern" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cofy-x/axern
[INFO] finished tweaking git repo https://github.com/cofy-x/axern
[INFO] tweaked toml for git repo https://github.com/cofy-x/axern written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cofy-x/axern 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/cofy-x/axern 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: binary `chunkdb_bench` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc2/source/target/.../chunkdb_bench
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `chunkdb-bench`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/chunkdb_bench.rs
[INFO] [stderr] 1 + src/bin/chunkdb-bench.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `peer_bench` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc2/source/target/.../peer_bench
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `peer-bench`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/peer_bench.rs
[INFO] [stderr] 1 + src/bin/peer-bench.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `imagefsd` (manifest) generated 2 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2
[INFO] running `Command { std: "docker" "start" "b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2", 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" "b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2", 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" "b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `chunkdb_bench` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../chunkdb_bench
[INFO] [stderr]   |                          ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `chunkdb-bench`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/chunkdb_bench.rs
[INFO] [stderr] 1 + src/bin/chunkdb-bench.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `peer_bench` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../peer_bench
[INFO] [stderr]   |                          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `peer-bench`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/peer_bench.rs
[INFO] [stderr] 1 + src/bin/peer-bench.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `imagefsd` (manifest) generated 2 warnings
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling openssl-src v300.6.0+3.6.2
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]    Compiling prost-derive v0.14.4
[INFO] [stderr]    Compiling libz-sys v1.1.28
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling doxygen-rs v0.4.2
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking uuid v1.23.4
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking iri-string v0.7.12
[INFO] [stderr]    Compiling fuse-backend-rs v0.14.0
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking prost v0.14.4
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]    Compiling lmdb-master-sys v0.2.6
[INFO] [stderr]     Checking moka v0.12.15
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking vmm-sys-util v0.15.0
[INFO] [stderr]     Checking opentelemetry v0.32.0
[INFO] [stderr]     Checking nydus-api v0.4.1 (https://github.com/dragonflyoss/nydus.git?rev=41415762b478f1f1a28e05ca6f4450c0fafb825c#41415762)
[INFO] [stderr]     Checking vm-memory v0.17.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking caps v0.5.6
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking prost-types v0.14.4
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking heed-traits v0.20.0
[INFO] [stderr]    Compiling heed v0.22.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking heed-types v0.21.0
[INFO] [stderr]     Checking synchronoise v1.0.1
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]    Compiling imagefsd v0.6.2 (/opt/rustwide/workdir/runtime/imagefsd)
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.24.3/src/unistd.rs:893:56
[INFO] [stdout]     |
[INFO] [stdout] 893 |                       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-0.24.3/src/unistd.rs:893:56
[INFO] [stdout]     |
[INFO] [stdout] 893 |                       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]     Checking bytemuck v1.25.0
[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] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.14.1/src/unistd.rs:800:56
[INFO] [stdout]     |
[INFO] [stdout] 800 |                       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-0.14.1/src/unistd.rs:800:56
[INFO] [stdout]     |
[INFO] [stdout] 800 |                       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] running `Command { std: "docker" "inspect" "b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2", kill_on_drop: false }`
[INFO] [stdout] b88c13c8f48eee670c8e62276a46fa341439c42342cf5dc0aa6ed388a1f048d2
