[INFO] fetching crate cyw43 0.7.0...
[INFO] testing cyw43-0.7.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cyw43 0.7.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cyw43 0.7.0
[INFO] finished tweaking crates.io crate cyw43 0.7.0
[INFO] tweaked toml for crates.io crate cyw43 0.7.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cyw43 0.7.0 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 cyw43 0.7.0 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" "+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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c
[INFO] running `Command { std: "docker" "start" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c", 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" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c" "/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" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c", 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" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling embassy-sync v0.8.0
[INFO] [stderr]    Compiling embedded-io v0.7.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling embassy-time-driver v0.2.2
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling as-slice v0.2.1
[INFO] [stderr]    Compiling embedded-io-async v0.7.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling embassy-net-driver v0.2.0
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling embassy-futures v0.1.2
[INFO] [stderr]    Compiling aligned v0.4.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling embassy-time v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling embassy-net-driver-channel v0.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling cyw43 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `cortex-m`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.cortex-m]
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cortex-m`
[INFO] [stderr] warning: unused dependency `cortex-m-rt`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.cortex-m-rt]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `cortex-m-rt`
[INFO] [stderr] warning: `cyw43` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c", 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" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cyw43 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/release/build/cyw43/b3111fb6f0689cf3/out/rustccIxuoM/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*}.rlib" "/opt/rustwide/target/release/build/futures/528b315ec6cb7483/out/libfutures-528b315ec6cb7483.rlib" "/opt/rustwide/target/release/build/futures-util/5824e91a9300b2f0/out/libfutures_util-5824e91a9300b2f0.rlib" "/opt/rustwide/target/release/build/pin-project-lite/9a89bb36c0c56875/out/libpin_project_lite-9a89bb36c0c56875.rlib" "/opt/rustwide/target/release/build/futures-task/635b82c6563dc7a8/out/libfutures_task-635b82c6563dc7a8.rlib" "/opt/rustwide/target/release/build/embassy-futures/a33a61d689437a13/out/libembassy_futures-a33a61d689437a13.rlib" "/opt/rustwide/target/release/build/aligned/0a1d614b7f16a24e/out/libaligned-0a1d614b7f16a24e.rlib" "/opt/rustwide/target/release/build/as-slice/7ea70f1455c41a12/out/libas_slice-7ea70f1455c41a12.rlib" "/opt/rustwide/target/release/build/stable_deref_trait/1fabeba25560deaf/out/libstable_deref_trait-1fabeba25560deaf.rlib" "/opt/rustwide/target/release/build/embassy-time/c47e0219b760eb29/out/libembassy_time-c47e0219b760eb29.rlib" "/opt/rustwide/target/release/build/embedded-hal/57890e751fcd266c/out/libembedded_hal-57890e751fcd266c.rlib" "/opt/rustwide/target/release/build/void/58d61b18b44b0b6c/out/libvoid-58d61b18b44b0b6c.rlib" "/opt/rustwide/target/release/build/nb/c55d99e3e7c9fbd8/out/libnb-c55d99e3e7c9fbd8.rlib" "/opt/rustwide/target/release/build/nb/226f7ba4cc4c327f/out/libnb-226f7ba4cc4c327f.rlib" "/opt/rustwide/target/release/build/embedded-hal-async/2cc5579bf46c67ae/out/libembedded_hal_async-2cc5579bf46c67ae.rlib" "/opt/rustwide/target/release/build/embedded-hal/daa72772ba7638a3/out/libembedded_hal-daa72772ba7638a3.rlib" "/opt/rustwide/target/release/build/embassy-time-driver/b8908ffa80ef9106/out/libembassy_time_driver-b8908ffa80ef9106.rlib" "/opt/rustwide/target/release/build/embassy-net-driver-channel/3073696561a81451/out/libembassy_net_driver_channel-3073696561a81451.rlib" "/opt/rustwide/target/release/build/embassy-sync/9bbff0bef92f6511/out/libembassy_sync-9bbff0bef92f6511.rlib" "/opt/rustwide/target/release/build/embedded-io-async/8ea8b2b680b820ec/out/libembedded_io_async-8ea8b2b680b820ec.rlib" "/opt/rustwide/target/release/build/embedded-io/7a442e5d12ea46df/out/libembedded_io-7a442e5d12ea46df.rlib" "/opt/rustwide/target/release/build/futures-core/4d772a909b45bcc4/out/libfutures_core-4d772a909b45bcc4.rlib" "/opt/rustwide/target/release/build/futures-sink/382db1032bbb8539/out/libfutures_sink-382db1032bbb8539.rlib" "/opt/rustwide/target/release/build/critical-section/b4d1ee6b61009441/out/libcritical_section-b4d1ee6b61009441.rlib" "/opt/rustwide/target/release/build/heapless/446a0765731636c6/out/libheapless-446a0765731636c6.rlib" "/opt/rustwide/target/release/build/hash32/15ff014dd320e13a/out/libhash32-15ff014dd320e13a.rlib" "/opt/rustwide/target/release/build/byteorder/d0fb3ad4741450f8/out/libbyteorder-d0fb3ad4741450f8.rlib" "/opt/rustwide/target/release/build/embassy-net-driver/c45caba073f19156/out/libembassy_net_driver-c45caba073f19156.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/release/build/cyw43/b3111fb6f0689cf3/out/rustccIxuoM/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/release/build/cortex-m-rt/5cf2827e638c121f/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/release/build/cyw43/b3111fb6f0689cf3/out/cyw43-b3111fb6f0689cf3" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: main
[INFO] [stdout]           >>> referenced by /usr/lib/gcc/x86_64-linux-gnu/15/../../../x86_64-linux-gnu/Scrt1.o:(_start)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cyw43` (lib test) due to 1 previous error
[INFO] [stderr] warning: unused dependency `cortex-m`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.cortex-m]
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `cortex-m`
[INFO] [stderr] warning: unused dependency `cortex-m-rt`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.cortex-m-rt]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `cortex-m-rt`
[INFO] [stderr] warning: `cyw43` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c", kill_on_drop: false }`
[INFO] [stdout] ade562b7873f8088bbd7e9d5a64923a99787852421ed92077f9207dbdef6fc8c
