[INFO] fetching crate ws281x 0.1.0...
[INFO] testing ws281x-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ws281x 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate ws281x 0.1.0
[INFO] finished tweaking crates.io crate ws281x 0.1.0
[INFO] tweaked toml for crates.io crate ws281x 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ws281x 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ws281x` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123
[INFO] running `Command { std: "docker" "start" "714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123", 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" "714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ws281x` (manifest) generated 1 warning
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling ws281x v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `gcc::compile_library`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 |     gcc::compile_library("libws281x.a", &["c/mailbox.c", "c/ws2811.c", "c/pwm.c", "c/dma.c", "c/rpihw.c"]);
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: ws281x@0.1.0: c/mailbox.c: In function 'unmapmem':
[INFO] [stderr] warning: ws281x@0.1.0: c/mailbox.c:71:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
[INFO] [stderr] warning: ws281x@0.1.0:    71 |     uint32_t baseaddr = (uint32_t)addr & pagemask;
[INFO] [stderr] warning: ws281x@0.1.0:       |                         ^
[INFO] [stderr] warning: ws281x@0.1.0: c/mailbox.c:74:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
[INFO] [stderr] warning: ws281x@0.1.0:    74 |     s = munmap((void *)baseaddr, size);
[INFO] [stderr] warning: ws281x@0.1.0:       |                ^
[INFO] [stderr] warning: ws281x@0.1.0: c/mailbox.c: In function 'mbox_open':
[INFO] [stderr] warning: ws281x@0.1.0: c/mailbox.c:275:39: error: implicit declaration of function 'makedev' [-Wimplicit-function-declaration]
[INFO] [stderr] warning: ws281x@0.1.0:   275 |     if (mknod(filename, S_IFCHR|0600, makedev(100, 0)) < 0) {
[INFO] [stderr] warning: ws281x@0.1.0:       |                                       ^~~~~~~
[INFO] [stderr] error: failed to run custom build command for `ws281x v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/ws281x-f0889fbe586ca7e9/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("3")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   DEBUG = Some("false")
[INFO] [stderr]   running: "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/release/build/ws281x-acbb17fe1bfe2cbb/out/c/mailbox.o" "-c" "c/mailbox.c"
[INFO] [stderr]   cargo:warning=c/mailbox.c: In function 'unmapmem':
[INFO] [stderr]   cargo:warning=c/mailbox.c:71:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
[INFO] [stderr]   cargo:warning=   71 |     uint32_t baseaddr = (uint32_t)addr & pagemask;
[INFO] [stderr]   cargo:warning=      |                         ^
[INFO] [stderr]   cargo:warning=c/mailbox.c:74:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
[INFO] [stderr]   cargo:warning=   74 |     s = munmap((void *)baseaddr, size);
[INFO] [stderr]   cargo:warning=      |                ^
[INFO] [stderr]   cargo:warning=c/mailbox.c: In function 'mbox_open':
[INFO] [stderr]   cargo:warning=c/mailbox.c:275:39: error: implicit declaration of function 'makedev' [-Wimplicit-function-declaration]
[INFO] [stderr]   cargo:warning=  275 |     if (mknod(filename, S_IFCHR|0600, makedev(100, 0)) < 0) {
[INFO] [stderr]   cargo:warning=      |                                       ^~~~~~~
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (109) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gcc-0.3.55/src/lib.rs:1672:5:
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   Internal error occurred: Command "cc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/release/build/ws281x-acbb17fe1bfe2cbb/out/c/mailbox.o" "-c" "c/mailbox.c" with args "cc" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5dc5dad20751 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5dc5dad3401a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x5dc5dad2622c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5dc5dacfec26 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5dc5dad1af51 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x5dc5dad1b10b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5dc5dacfecd2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5dc5dacf79e9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5dc5dacff5bd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x5dc5dad3478c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5dc5dacc98f7 - gcc[cad2299997bcc4]::fail
[INFO] [stderr]     11:     0x5dc5dacd49dd - <gcc[cad2299997bcc4]::Build>::compile
[INFO] [stderr]     12:     0x5dc5dacc8f53 - gcc[cad2299997bcc4]::compile_library
[INFO] [stderr]     13:     0x5dc5dacc76ef - build_script_build[df2adf95d724c82a]::main
[INFO] [stderr]     14:     0x5dc5dacc76fb - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     15:     0x5dc5dacc769e - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     16:     0x5dc5dacc76a9 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     17:     0x5dc5dad1a389 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     18:     0x5dc5dacc7691 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     19:     0x5dc5dacc7735 - main
[INFO] [stderr]     20:     0x7903c8f29601 - <unknown>
[INFO] [stderr]     21:     0x7903c8f29718 - __libc_start_main
[INFO] [stderr]     22:     0x5dc5dacc75a5 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123", kill_on_drop: false }`
[INFO] [stdout] 714a1f9b8b1927e21e1330da57033f3b5dbc549e86472b428c0008ad31d2c123
