[INFO] cloning repository https://github.com/j92/rust-p1-monitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j92/rust-p1-monitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj92%2Frust-p1-monitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj92%2Frust-p1-monitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3265853497f6fdff5aa9d4d63a2255ee096d30de
[INFO] checking j92/rust-p1-monitor 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%2Fj92%2Frust-p1-monitor" "/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/j92/rust-p1-monitor
[INFO] finished tweaking git repo https://github.com/j92/rust-p1-monitor
[INFO] tweaked toml for git repo https://github.com/j92/rust-p1-monitor written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/j92/rust-p1-monitor 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/j92/rust-p1-monitor 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] 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] 17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627
[INFO] running `Command { std: "docker" "start" "17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627", 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" "17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627", 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" "17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking bstr v1.13.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking http-body-util v0.1.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[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" "17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627", kill_on_drop: false }`
[INFO] [stdout] 17cc7179234ef0f4ee3715381d81f2d8fce0d09d283f61ab664cac01af654627
