[INFO] cloning repository https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonrun1%2FSuperKit_Rust_code_for_RaspberryPi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonrun1%2FSuperKit_Rust_code_for_RaspberryPi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3297ca88efac8b4d14da35d74c35eeba498285b
[INFO] checking Dragonrun1/SuperKit_Rust_code_for_RaspberryPi 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%2FDragonrun1%2FSuperKit_Rust_code_for_RaspberryPi" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi
[INFO] finished tweaking git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi
[INFO] tweaked toml for git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi 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/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi 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 `01_led` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../01_led
[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 `01-led`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_led.rs
[INFO] [stderr] 1 + src/bin/01-led.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_btn_and_led` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../02_btn_and_led
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-btn-and-led`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_btn_and_led.rs
[INFO] [stderr] 1 + src/bin/02-btn-and-led.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_8led` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../03_8led
[INFO] [stderr]   |                                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-8led`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_8led.rs
[INFO] [stderr] 1 + src/bin/03-8led.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_pwm_led` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../04_pwm_led
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-pwm-led`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_pwm_led.rs
[INFO] [stderr] 1 + src/bin/04-pwm-led.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_rgb` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../05_rgb
[INFO] [stderr]   |                                                  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-rgb`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_rgb.rs
[INFO] [stderr] 1 + src/bin/05-rgb.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_beep` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../06_beep
[INFO] [stderr]   |                                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-beep`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_beep.rs
[INFO] [stderr] 1 + src/bin/06-beep.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_motor` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../07_motor
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-motor`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_motor.rs
[INFO] [stderr] 1 + src/bin/07-motor.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_rotary_encoder` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../08_rotary_encoder
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-rotary-encoder`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_rotary_encoder.rs
[INFO] [stderr] 1 + src/bin/08-rotary-encoder.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `09_timer555` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../09_timer555
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `09-timer555`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/09_timer555.rs
[INFO] [stderr] 1 + src/bin/09-timer555.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `10_hc595` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../10_hc595
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `10-hc595`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/10_hc595.rs
[INFO] [stderr] 1 + src/bin/10-hc595.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_dice` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../11_dice
[INFO] [stderr]   |                                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-dice`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_dice.rs
[INFO] [stderr] 1 + src/bin/11-dice.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_segment` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../11_segment
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-segment`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_segment.rs
[INFO] [stderr] 1 + src/bin/11-segment.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `12_dox_matrix` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../12_dox_matrix
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `12-dox-matrix`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/12_dox_matrix.rs
[INFO] [stderr] 1 + src/bin/12-dox-matrix.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `13_lcd1602` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../13_lcd1602
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `13-lcd1602`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/13_lcd1602.rs
[INFO] [stderr] 1 + src/bin/13-lcd1602.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `superkit_rust_code_for_raspberrypi` (manifest) generated 14 warnings
[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] dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e
[INFO] running `Command { std: "docker" "start" "dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e", 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" "dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e", 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" "dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `01_led` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../01_led
[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 `01-led`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/01_led.rs
[INFO] [stderr] 1 + src/bin/01-led.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `02_btn_and_led` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../02_btn_and_led
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `02-btn-and-led`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/02_btn_and_led.rs
[INFO] [stderr] 1 + src/bin/02-btn-and-led.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `03_8led` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../03_8led
[INFO] [stderr]   |                          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `03-8led`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/03_8led.rs
[INFO] [stderr] 1 + src/bin/03-8led.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `04_pwm_led` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../04_pwm_led
[INFO] [stderr]   |                          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `04-pwm-led`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/04_pwm_led.rs
[INFO] [stderr] 1 + src/bin/04-pwm-led.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `05_rgb` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../05_rgb
[INFO] [stderr]   |                          ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `05-rgb`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/05_rgb.rs
[INFO] [stderr] 1 + src/bin/05-rgb.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `06_beep` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../06_beep
[INFO] [stderr]   |                          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `06-beep`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/06_beep.rs
[INFO] [stderr] 1 + src/bin/06-beep.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `07_motor` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../07_motor
[INFO] [stderr]   |                          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `07-motor`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/07_motor.rs
[INFO] [stderr] 1 + src/bin/07-motor.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `08_rotary_encoder` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../08_rotary_encoder
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `08-rotary-encoder`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/08_rotary_encoder.rs
[INFO] [stderr] 1 + src/bin/08-rotary-encoder.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `09_timer555` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../09_timer555
[INFO] [stderr]   |                          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `09-timer555`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/09_timer555.rs
[INFO] [stderr] 1 + src/bin/09-timer555.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `10_hc595` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../10_hc595
[INFO] [stderr]   |                          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `10-hc595`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/10_hc595.rs
[INFO] [stderr] 1 + src/bin/10-hc595.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_dice` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../11_dice
[INFO] [stderr]   |                          ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-dice`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_dice.rs
[INFO] [stderr] 1 + src/bin/11-dice.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `11_segment` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../11_segment
[INFO] [stderr]   |                          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `11-segment`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/11_segment.rs
[INFO] [stderr] 1 + src/bin/11-segment.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `12_dox_matrix` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../12_dox_matrix
[INFO] [stderr]   |                          ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `12-dox-matrix`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/12_dox_matrix.rs
[INFO] [stderr] 1 + src/bin/12-dox-matrix.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `13_lcd1602` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../13_lcd1602
[INFO] [stderr]   |                          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `13-lcd1602`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/13_lcd1602.rs
[INFO] [stderr] 1 + src/bin/13-lcd1602.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `superkit_rust_code_for_raspberrypi` (manifest) generated 14 warnings
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking rppal v0.11.3
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]     Checking rppal v0.11.3 (https://github.com/golemparts/rppal/#2e980caf)
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `&[Segment<'_, '_>]`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rppal-492e92401adcb11e/2e980ca/src/spi/ioctl.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             segments,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `&[Segment<'_, '_>]` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rppal-492e92401adcb11e/2e980ca/src/spi/ioctl.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |             segments,
[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 `rppal` (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 `&[Segment<'_, '_>]`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rppal-0.11.3/src/spi/ioctl.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             segments,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `&[Segment<'_, '_>]` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rppal-0.11.3/src/spi/ioctl.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             segments,
[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 `rppal` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.14.1/src/unistd.rs:800:56
[INFO] [stdout]     |
[INFO] [stdout] 800 |                       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-0.14.1/src/unistd.rs:800:56
[INFO] [stdout]     |
[INFO] [stdout] 800 |                       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] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.18.0/src/unistd.rs:853:56
[INFO] [stdout]     |
[INFO] [stdout] 853 |                       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-0.18.0/src/unistd.rs:853:56
[INFO] [stdout]     |
[INFO] [stdout] 853 |                       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" "dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e", kill_on_drop: false }`
[INFO] [stdout] dbf773213f9b6ea8b953483fad785fd647ba9392a4959173371d272be236f86e