[INFO] cloning repository https://github.com/pufferhaus/precrime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pufferhaus/precrime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpufferhaus%2Fprecrime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpufferhaus%2Fprecrime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 461868722c6e21d015530960ad72750fa89aabb7
[INFO] checking pufferhaus/precrime 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%2Fpufferhaus%2Fprecrime" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/pufferhaus/precrime
[INFO] finished tweaking git repo https://github.com/pufferhaus/precrime
[INFO] tweaked toml for git repo https://github.com/pufferhaus/precrime written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pufferhaus/precrime 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/pufferhaus/precrime 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]     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] 9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231
[INFO] running `Command { std: "docker" "start" "9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231", 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" "9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231", 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" "9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking option-operations v0.5.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking muldiv v1.0.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking hw-stats v0.1.0 (/opt/rustwide/workdir/hw-stats)
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking temple v0.1.0 (/opt/rustwide/workdir/temple)
[INFO] [stdout] warning: unused import: `tracing::warn`
[INFO] [stdout]  --> temple/src/recv.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::warn;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::warn`
[INFO] [stdout]  --> temple/src/recv.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::warn;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> temple/src/ball.rs:235:12
[INFO] [stdout]     |
[INFO] [stdout] 235 |         if let Ball::V1(v) = b {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cfg-expr v0.20.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing-journald v0.3.2
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]    Compiling system-deps v7.0.8
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling glib-sys v0.20.10
[INFO] [stderr]    Compiling gobject-sys v0.20.10
[INFO] [stderr]    Compiling gio-sys v0.20.10
[INFO] [stderr]    Compiling gstreamer-sys v0.23.6
[INFO] [stderr]    Compiling gstreamer-base-sys v0.23.6
[INFO] [stderr]    Compiling gstreamer-video-sys v0.23.6
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.10
[INFO] [stderr]    Compiling glib-macros v0.20.12
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231", kill_on_drop: false }`
[INFO] [stdout] 9e5eeb80168cf8666a593597d97228fdcb5be24caab5b1f5c4e24b26b96e1231
