[INFO] fetching crate osdemo 0.1.3...
[INFO] testing osdemo-0.1.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate osdemo 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate osdemo 0.1.3
[INFO] finished tweaking crates.io crate osdemo 0.1.3
[INFO] tweaked toml for crates.io crate osdemo 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate osdemo 0.1.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate osdemo 0.1.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00
[INFO] running `Command { std: "docker" "start" "3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00", 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" "3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00", 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" "3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling aarch64-rt v0.4.3
[INFO] [stderr]    Compiling embedded-io v0.7.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling osdemo v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr] error: failed to run custom build command for `osdemo v0.1.3 (/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/osdemo/597d65703ad5b5d1/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo::rustc-check-cfg=cfg(platform, values("crosvm", "qemu"))
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (294) panicked at build.rs:15:51:
[INFO] [stderr]   Missing platform name: NotPresent
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56813dd519b1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x56813dd6221a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x56813dd54f5c - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x56813dd3b7e6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x56813dd4df81 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x56813dd4e13b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x56813dd3b892 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x56813dd34969 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x56813dd3c05d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x56813dd6294c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x56813dd62722 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stderr]     11:     0x56813dd2a204 - <core[a373ad73a504971]::result::Result<alloc[2e1b2a31b91974c5]::string::String, std[617be2ca0a6fd877]::env::VarError>>::expect
[INFO] [stderr]     12:     0x56813dd29e1e - build_script_build[ab6bd9cbc5da5a31]::main
[INFO] [stderr]     13:     0x56813dd2a793 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     14:     0x56813dd29aae - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     15:     0x56813dd29c29 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     16:     0x56813dd4d728 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     17:     0x56813dd29941 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     18:     0x56813dd2a805 - main
[INFO] [stderr]     19:     0x725c076c4601 - <unknown>
[INFO] [stderr]     20:     0x725c076c4718 - __libc_start_main
[INFO] [stderr]     21:     0x56813dd28685 - _start
[INFO] [stderr]     22:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00", kill_on_drop: false }`
[INFO] [stdout] 3c2e073a84fd56b656693305f850d16b74403b9e1516433bb80628abd232ee00
