[INFO] cloning repository https://github.com/s1s5/ros2-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s1s5/ros2-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs1s5%2Fros2-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs1s5%2Fros2-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69788cfedb936d1a8d94c7197696e8a6b9680f8c
[INFO] checking s1s5/ros2-example 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%2Fs1s5%2Fros2-example" "/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/s1s5/ros2-example
[INFO] finished tweaking git repo https://github.com/s1s5/ros2-example
[INFO] tweaked toml for git repo https://github.com/s1s5/ros2-example written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/s1s5/ros2-example 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/s1s5/ros2-example 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 `cmd_vel_listener` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc2/source/target/.../cmd_vel_listener
[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 `cmd-vel-listener`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/cmd_vel_listener.rs
[INFO] [stderr] 1 + src/bin/cmd-vel-listener.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `imu_node` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc2/source/target/.../imu_node
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `imu-node`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/imu_node.rs
[INFO] [stderr] 1 + src/bin/imu-node.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `lidar_node` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc2/source/target/.../lidar_node
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `lidar-node`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/lidar_node.rs
[INFO] [stderr] 1 + src/bin/lidar-node.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `obsbot_node` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc2/source/target/.../obsbot_node
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `obsbot-node`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/obsbot_node.rs
[INFO] [stderr] 1 + src/bin/obsbot-node.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `wheel_odom_node` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-4-tc2/source/target/.../wheel_odom_node
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `wheel-odom-node`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/wheel_odom_node.rs
[INFO] [stderr] 1 + src/bin/wheel-odom-node.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `ros2-example` (manifest) generated 5 warnings
[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] 994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d
[INFO] running `Command { std: "docker" "start" "994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d", 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" "994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d", 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" "994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `cmd_vel_listener` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../cmd_vel_listener
[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 `cmd-vel-listener`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/cmd_vel_listener.rs
[INFO] [stderr] 1 + src/bin/cmd-vel-listener.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `imu_node` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../imu_node
[INFO] [stderr]   |                          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `imu-node`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/imu_node.rs
[INFO] [stderr] 1 + src/bin/imu-node.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `lidar_node` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../lidar_node
[INFO] [stderr]   |                          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `lidar-node`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/lidar_node.rs
[INFO] [stderr] 1 + src/bin/lidar-node.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `obsbot_node` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../obsbot_node
[INFO] [stderr]   |                          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `obsbot-node`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/obsbot_node.rs
[INFO] [stderr] 1 + src/bin/obsbot-node.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `wheel_odom_node` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../wheel_odom_node
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `wheel-odom-node`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/wheel_odom_node.rs
[INFO] [stderr] 1 + src/bin/wheel-odom-node.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `ros2-example` (manifest) generated 5 warnings
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking pnet_base v0.35.0
[INFO] [stderr]     Checking pnet_macros_support v0.35.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling pnet v0.35.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]    Compiling socketpair v0.19.8
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling speedy-derive v0.8.7
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking ipnetwork v0.20.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking cdr-encoding v0.10.2
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking widestring v1.2.1
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking speedy v0.8.7
[INFO] [stderr]     Checking pnet_sys v0.35.0
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking pnet_datalink v0.35.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking if-addrs v0.14.0
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]    Compiling cdr-encoding-size-derive v0.5.1
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking cdr-encoding-size v0.5.1
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `NonZero<usize>`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.3/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[INFO] [stdout]     |                                                                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `NonZero<usize>` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.3/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[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] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.31.3/src/unistd.rs:1240:13
[INFO] [stdout]      |
[INFO] [stdout] 1240 |             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-0.31.3/src/unistd.rs:1240:13
[INFO] [stdout]      |
[INFO] [stdout] 1240 |             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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nix` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d", kill_on_drop: false }`
[INFO] [stdout] 994c7803f8353bc263b7d2e699838b51e6566bd9ce0eb9fb0ccbdab7af901f3d
