[INFO] cloning repository https://github.com/okawak/MHV4_monitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/okawak/MHV4_monitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fokawak%2FMHV4_monitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fokawak%2FMHV4_monitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72e3b1e637442fefd4f3bc180201d2e1ce806c1e
[INFO] checking okawak/MHV4_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%2Fokawak%2FMHV4_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/okawak/MHV4_monitor
[INFO] finished tweaking git repo https://github.com/okawak/MHV4_monitor
[INFO] tweaked toml for git repo https://github.com/okawak/MHV4_monitor written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/okawak/MHV4_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] 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]      Locking 186 packages to highest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding pretty_env_logger v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding warp v0.3.7 (available: v0.4.3)
[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 `mhv4_monitor` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../mhv4_monitor
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mhv4-monitor`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 - name = "mhv4_monitor"
[INFO] [stderr] 30 + name = "mhv4-monitor"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mhv4-monitor`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 ~ version = "0.5.0"
[INFO] [stderr] 32 + [[bin]]
[INFO] [stderr] 33 + name = "mhv4-monitor"
[INFO] [stderr] 34 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `mhv4_monitor` (manifest) generated 1 warning
[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] 98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e
[INFO] running `Command { std: "docker" "start" "98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e", 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" "98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e", 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" "98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `mhv4_monitor` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../mhv4_monitor
[INFO] [stderr]    |                          ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mhv4-monitor`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 - name = "mhv4_monitor"
[INFO] [stderr] 30 + name = "mhv4-monitor"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `mhv4-monitor`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 ~ version = "0.5.0"
[INFO] [stderr] 32 + [[bin]]
[INFO] [stderr] 33 + name = "mhv4-monitor"
[INFO] [stderr] 34 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `mhv4_monitor` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking core_detect v1.0.0
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]     Checking regex-automata v0.4.18
[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 v1.2.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.26.4/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" "98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e", kill_on_drop: false }`
[INFO] [stdout] 98eae451b6888a6236fd2e649319c425cdc65db3487482b7c02ad88725194b3e
