[INFO] cloning repository https://github.com/qhlai/autoban
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qhlai/autoban" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqhlai%2Fautoban", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqhlai%2Fautoban'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8d1cf89e4bc71d894c0b232b8d658569ae5bfc4
[INFO] checking qhlai/autoban 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%2Fqhlai%2Fautoban" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qhlai/autoban
[INFO] finished tweaking git repo https://github.com/qhlai/autoban
[INFO] tweaked toml for git repo https://github.com/qhlai/autoban written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qhlai/autoban 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/qhlai/autoban 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]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to highest compatible versions
[INFO] [stderr]       Adding anyhow v1.0.104
[INFO] [stderr]       Adding cidr-utils v0.5.11 (available: v0.7.1)
[INFO] [stderr]       Adding clap_derive v4.4.2 (available: v4.6.7)
[INFO] [stderr]       Adding debug-helper v0.3.14
[INFO] [stderr]       Adding getrandom v0.2.10 (available: v0.2.17)
[INFO] [stderr]       Adding mime_guess v2.0.5
[INFO] [stderr]       Adding num-bigint v0.4.8
[INFO] [stderr]       Adding num-integer v0.1.47
[INFO] [stderr]     Updating num-traits v0.2.16 -> v0.2.19
[INFO] [stderr]       Adding pkg-config v0.3.34
[INFO] [stderr]       Adding qqwry v0.1.0 (/workspace/builds/worker-5-tc2/source/crates/rust-qqwry)
[INFO] [stderr]       Adding rust-embed v6.8.1 (available: v8.12.0)
[INFO] [stderr]       Adding rust-embed-impl v6.8.1
[INFO] [stderr]       Adding rust-embed-utils v7.8.1
[INFO] [stderr]       Adding same-file v1.0.6
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding sqlite v0.31.1 (available: v0.37.0)
[INFO] [stderr]       Adding sqlite3-src v0.5.1
[INFO] [stderr]       Adding sqlite3-sys v0.15.2
[INFO] [stderr]       Adding textcode v0.2.2
[INFO] [stderr]       Adding time v0.1.45
[INFO] [stderr]       Adding unicase v2.9.0
[INFO] [stderr]       Adding unicode-width v0.1.14
[INFO] [stderr]       Adding uuid v1.12.1 (available: v1.26.1)
[INFO] [stderr]       Adding walkdir v2.5.0
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[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] ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14
[INFO] running `Command { std: "docker" "start" "ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14", 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" "ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14", 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" "ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling cpufeatures v0.2.9
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.57
[INFO] [stderr]     Checking anstyle v1.0.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking matchit v0.7.2
[INFO] [stderr]     Checking textcode v0.2.2
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking http-range-header v0.3.1
[INFO] [stderr]     Checking debug-helper v0.3.14
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]     Checking rust-embed-utils v7.8.1
[INFO] [stderr]     Checking qqwry v0.1.0 (/opt/rustwide/workdir/crates/rust-qqwry)
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking chrono v0.4.29
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]   --> crates/rust-qqwry/src/qqwry.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     String::from("");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let _ = String::from("");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling sqlite3-src v0.5.1
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking sqlite3-sys v0.15.2
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking sqlite v0.31.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling autoban v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cron v0.12.0
[INFO] [stderr]     Checking regex v1.9.5
[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] [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-0.23.2/src/unistd.rs:855:56
[INFO] [stdout]     |
[INFO] [stdout] 855 |                       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-0.23.2/src/unistd.rs:855:56
[INFO] [stdout]     |
[INFO] [stdout] 855 |                       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" "ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14", kill_on_drop: false }`
[INFO] [stdout] ed6bd17263b6fcb69d4ff9d51a649d1aeb16bd9f3be0da66e5f5d41c0828ec14
