[INFO] fetching crate kbus_mqtt_bridge 0.1.0...
[INFO] testing kbus_mqtt_bridge-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kbus_mqtt_bridge 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate kbus_mqtt_bridge 0.1.0
[INFO] finished tweaking crates.io crate kbus_mqtt_bridge 0.1.0
[INFO] tweaked toml for crates.io crate kbus_mqtt_bridge 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kbus_mqtt_bridge 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kbus_mqtt_bridge 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6e1566631beb621540f4944a23d05218181953ba964334007595d555a4a5518
[INFO] running `Command { std: "docker" "start" "-a" "d6e1566631beb621540f4944a23d05218181953ba964334007595d555a4a5518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6e1566631beb621540f4944a23d05218181953ba964334007595d555a4a5518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e1566631beb621540f4944a23d05218181953ba964334007595d555a4a5518", kill_on_drop: false }`
[INFO] [stdout] d6e1566631beb621540f4944a23d05218181953ba964334007595d555a4a5518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ab177c192fde2e83c7b4ba71a2a269caaf566485f8f782c2def3beb446e82c6
[INFO] running `Command { std: "docker" "start" "-a" "2ab177c192fde2e83c7b4ba71a2a269caaf566485f8f782c2def3beb446e82c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling rustls-pki-types v1.11.0
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling once_cell v1.21.2
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling kbus-sys v0.1.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr] error: failed to run custom build command for `kbus-sys v0.1.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/kbus-sys-d11d43c4adb8c4b9/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (478) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kbus-sys-0.1.0/build.rs:4:49:
[INFO] [stderr]   PTXPROJ_PATH not found: NotPresent
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5d2ffb685a72 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]      1:     0x5d2ffb69473f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]      2:     0x5d2ffb662ff1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]      3:     0x5d2ffb668672 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]      4:     0x5d2ffb669fbc - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]      5:     0x5d2ffb669e16 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]      6:     0x5d2ffb66a645 - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]      7:     0x5d2ffb66a4da - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]      8:     0x5d2ffb6687a9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]      9:     0x5d2ffb657b1d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]     10:     0x5d2ffb697790 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stderr]     11:     0x5d2ffb697036 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stderr]     12:     0x5d2ffb6575c4 - core::result::Result<T,E>::expect::hb627ea727cd08187
[INFO] [stderr]     13:     0x5d2ffb6566c9 - build_script_build::main::h37b5a9735d1ebf60
[INFO] [stderr]     14:     0x5d2ffb656f43 - core::ops::function::FnOnce::call_once::h123182ddea30e133
[INFO] [stderr]     15:     0x5d2ffb656d56 - std::sys::backtrace::__rust_begin_short_backtrace::hc768afb56866480b
[INFO] [stderr]     16:     0x5d2ffb656c69 - std::rt::lang_start::{{closure}}::h940e135425cbf2c1
[INFO] [stderr]     17:     0x5d2ffb664650 - std::rt::lang_start_internal::h06ad7395f4fda8d7
[INFO] [stderr]     18:     0x5d2ffb656c51 - std::rt::lang_start::h7856941fa44b96da
[INFO] [stderr]     19:     0x5d2ffb657815 - main
[INFO] [stderr]     20:     0x7084473fd1ca - <unknown>
[INFO] [stderr]     21:     0x7084473fd28b - __libc_start_main
[INFO] [stderr]     22:     0x5d2ffb656465 - _start
[INFO] [stderr]     23:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2ab177c192fde2e83c7b4ba71a2a269caaf566485f8f782c2def3beb446e82c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab177c192fde2e83c7b4ba71a2a269caaf566485f8f782c2def3beb446e82c6", kill_on_drop: false }`
[INFO] [stdout] 2ab177c192fde2e83c7b4ba71a2a269caaf566485f8f782c2def3beb446e82c6