[INFO] cloning repository https://github.com/FliegendeWurst/raspi-oled
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FliegendeWurst/raspi-oled" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFliegendeWurst%2Fraspi-oled", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFliegendeWurst%2Fraspi-oled'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19382b8a4059cc4b0c24bd0ad29b71a1be77dd2e
[INFO] checking FliegendeWurst/raspi-oled 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%2FFliegendeWurst%2Fraspi-oled" "/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/FliegendeWurst/raspi-oled
[INFO] finished tweaking git repo https://github.com/FliegendeWurst/raspi-oled
[INFO] tweaked toml for git repo https://github.com/FliegendeWurst/raspi-oled written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FliegendeWurst/raspi-oled 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/FliegendeWurst/raspi-oled 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 `display_all` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../display_all
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `display-all`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/display_all.rs
[INFO] [stderr] 1 + src/bin/display-all.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `display_off` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../display_off
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `display-off`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/display_off.rs
[INFO] [stderr] 1 + src/bin/display-off.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `main_loop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../main_loop
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `main-loop`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/main_loop.rs
[INFO] [stderr] 1 + src/bin/main-loop.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `raspi_oled_helper` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../raspi_oled_helper
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `raspi-oled-helper`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/raspi_oled_helper.rs
[INFO] [stderr] 1 + src/bin/raspi-oled-helper.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `refresh_json` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../refresh_json
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `refresh-json`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/refresh_json.rs
[INFO] [stderr] 1 + src/bin/refresh-json.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `rgb_test` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../rgb_test
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rgb-test`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/rgb_test.rs
[INFO] [stderr] 1 + src/bin/rgb-test.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `status_check` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../status_check
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `status-check`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/status_check.rs
[INFO] [stderr] 1 + src/bin/status-check.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `status_check_example` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../status_check_example
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `status-check-example`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/status_check_example.rs
[INFO] [stderr] 1 + src/bin/status-check-example.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `take_measurement` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../take_measurement
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `take-measurement`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/take_measurement.rs
[INFO] [stderr] 1 + src/bin/take-measurement.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `raspi-oled` (manifest) generated 9 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] b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377
[INFO] running `Command { std: "docker" "start" "b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377", 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" "b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377", 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" "b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `display_all` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../display_all
[INFO] [stderr]   |                          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `display-all`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/display_all.rs
[INFO] [stderr] 1 + src/bin/display-all.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `display_off` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../display_off
[INFO] [stderr]   |                          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `display-off`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/display_off.rs
[INFO] [stderr] 1 + src/bin/display-off.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `main_loop` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../main_loop
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `main-loop`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/main_loop.rs
[INFO] [stderr] 1 + src/bin/main-loop.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `raspi_oled_helper` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../raspi_oled_helper
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `raspi-oled-helper`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/raspi_oled_helper.rs
[INFO] [stderr] 1 + src/bin/raspi-oled-helper.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `refresh_json` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../refresh_json
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `refresh-json`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/refresh_json.rs
[INFO] [stderr] 1 + src/bin/refresh-json.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `rgb_test` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../rgb_test
[INFO] [stderr]   |                          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `rgb-test`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/rgb_test.rs
[INFO] [stderr] 1 + src/bin/rgb-test.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `status_check` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../status_check
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `status-check`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/status_check.rs
[INFO] [stderr] 1 + src/bin/status-check.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `status_check_example` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../status_check_example
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `status-check-example`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/status_check_example.rs
[INFO] [stderr] 1 + src/bin/status-check-example.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `take_measurement` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../take_measurement
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `take-measurement`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/take_measurement.rs
[INFO] [stderr] 1 + src/bin/take-measurement.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `raspi-oled` (manifest) generated 9 warnings
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling xml-rs v0.8.23
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking itoa v1.0.13
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking fdeflate v0.3.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking litemap v0.7.3
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking embedded-graphics v0.8.1
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling drm-sys v0.6.1
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[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" "b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377", kill_on_drop: false }`
[INFO] [stdout] b1780f9f12cc0e24a7022b32e0b5bf80d313f48f6f81b4e2c494a4ec7dd32377
