[INFO] fetching crate esp-fast-serial 0.5.0...
[INFO] testing esp-fast-serial-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate esp-fast-serial 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate esp-fast-serial 0.5.0
[INFO] finished tweaking crates.io crate esp-fast-serial 0.5.0
[INFO] tweaked toml for crates.io crate esp-fast-serial 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate esp-fast-serial 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 140 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding embassy-executor v0.6.3 (available: v0.7.0)
[INFO] [stderr]       Adding embassy-sync v0.6.2 (available: v0.7.0)
[INFO] [stderr]       Adding esp-backtrace v0.14.2 (available: v0.16.0)
[INFO] [stderr]       Adding esp-hal v0.22.0 (available: v0.23.1)
[INFO] [stderr]       Adding esp-hal-embassy v0.5.0 (available: v0.8.1)
[INFO] [stderr]       Adding esp-println v0.12.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xtensa-lx-rt-proc-macros v0.2.2
[INFO] [stderr]   Downloaded esp-hal-embassy v0.5.0
[INFO] [stderr]   Downloaded static_cell v2.1.1
[INFO] [stderr]   Downloaded xtensa-lx-rt v0.17.2
[INFO] [stderr]   Downloaded embassy-executor-macros v0.6.2
[INFO] [stderr]   Downloaded bbqueue v0.5.1
[INFO] [stderr]   Downloaded esp-backtrace v0.14.2
[INFO] [stderr]   Downloaded embassy-executor v0.6.3
[INFO] [stderr]   Downloaded semihosting v0.1.20
[INFO] [stderr]   Downloaded minijinja v2.11.0
[INFO] [stderr]   Downloaded embassy-sync v0.6.2
[INFO] [stderr]   Downloaded esp-synopsys-usb-otg v0.4.2
[INFO] [stderr]   Downloaded embassy-embedded-hal v0.2.0
[INFO] [stderr]   Downloaded bitfield v0.17.0
[INFO] [stderr]   Downloaded embassy-time v0.3.2
[INFO] [stderr]   Downloaded embassy-usb-synopsys-otg v0.1.0
[INFO] [stderr]   Downloaded esp-config v0.2.0
[INFO] [stderr]   Downloaded ral-registers v0.1.3
[INFO] [stderr]   Downloaded esp-hal-procmacros v0.15.0
[INFO] [stderr]   Downloaded delegate v0.13.3
[INFO] [stderr]   Downloaded riscv-rt-macros v0.2.2
[INFO] [stderr]   Downloaded esp-riscv-rt v0.9.1
[INFO] [stderr]   Downloaded esp-println v0.12.0
[INFO] [stderr]   Downloaded esp-metadata v0.4.0
[INFO] [stderr]   Downloaded esp32c3 v0.26.0
[INFO] [stderr]   Downloaded esp32s2 v0.25.0
[INFO] [stderr]   Downloaded esp32h2 v0.13.0
[INFO] [stderr]   Downloaded esp-hal v0.22.0
[INFO] [stderr]   Downloaded esp32c6 v0.17.0
[INFO] [stderr]   Downloaded esp32s3 v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78a4c480428ab147430b95e647e49178d5a3f1ffa26eaaa4f2098d4ba0da7911
[INFO] running `Command { std: "docker" "start" "-a" "78a4c480428ab147430b95e647e49178d5a3f1ffa26eaaa4f2098d4ba0da7911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a4c480428ab147430b95e647e49178d5a3f1ffa26eaaa4f2098d4ba0da7911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a4c480428ab147430b95e647e49178d5a3f1ffa26eaaa4f2098d4ba0da7911", kill_on_drop: false }`
[INFO] [stdout] 78a4c480428ab147430b95e647e49178d5a3f1ffa26eaaa4f2098d4ba0da7911
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] aa010c86550e549f514f3e0a061929c97e60068a13d42d2fa4f26d607252376e
[INFO] running `Command { std: "docker" "start" "-a" "aa010c86550e549f514f3e0a061929c97e60068a13d42d2fa4f26d607252376e", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling embassy-time-driver v0.1.0
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling embassy-time-queue-driver v0.1.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling embassy-sync v0.6.2
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling embedded-storage v0.3.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling embedded-storage-async v0.4.1
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling embassy-futures v0.1.1
[INFO] [stderr]    Compiling fugit v0.3.7
[INFO] [stderr]    Compiling embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling embedded-can v0.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling ufmt-write v0.1.0
[INFO] [stderr]    Compiling bitfield v0.17.0
[INFO] [stderr]    Compiling embassy-executor v0.6.3
[INFO] [stderr]    Compiling bbqueue v0.5.1
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling static_cell v2.1.1
[INFO] [stderr]    Compiling esp-config v0.2.0
[INFO] [stderr]    Compiling embassy-time v0.3.2
[INFO] [stderr]    Compiling embassy-embedded-hal v0.2.0
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling esp-build v0.1.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling delegate v0.13.3
[INFO] [stderr]    Compiling esp-println v0.12.0
[INFO] [stderr]    Compiling esp-backtrace v0.14.2
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] ERROR: expected exactly one enabled feature from feature group:
[INFO] [stderr]   ["esp32", "esp32c2", "esp32c3", "esp32c6", "esp32h2", "esp32p4", "esp32s2", "esp32s3"]
[INFO] [stderr]     
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `esp-println` (build script)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name build_script_build --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-println-0.12.0/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="critical-section"' --cfg 'feature="jtag-serial"' --cfg 'feature="log"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("auto", "colors", "critical-section", "default", "defmt-espflash", "esp32", "esp32c2", "esp32c3", "esp32c6", "esp32h2", "esp32p4", "esp32s2", "esp32s3", "jtag-serial", "log", "no-op", "uart"))' -C metadata=65711a926af630fc -C extra-filename=-7fe81aef309ce437 --out-dir /opt/rustwide/target/debug/build/esp-println-7fe81aef309ce437 -L dependency=/opt/rustwide/target/debug/deps --extern esp_build=/opt/rustwide/target/debug/deps/libesp_build-c3285356ecb11d15.so --extern log=/opt/rustwide/target/debug/deps/liblog-2e1dd8ba3a1a55d0.rlib --cap-lints allow` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] ERROR: expected exactly one enabled feature from feature group:
[INFO] [stderr]   ["esp32", "esp32c2", "esp32c3", "esp32c6", "esp32h2", "esp32p4", "esp32s2", "esp32s3"]
[INFO] [stderr]     
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `esp-backtrace` (build script)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/bin/rustc --crate-name build_script_build --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-backtrace-0.14.2/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --allow=unexpected_cfgs --cfg 'feature="defmt"' --cfg 'feature="exception-handler"' --cfg 'feature="panic-handler"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("colors", "custom-halt", "custom-pre-backtrace", "default", "defmt", "esp32", "esp32c2", "esp32c3", "esp32c6", "esp32h2", "esp32p4", "esp32s2", "esp32s3", "exception-handler", "halt-cores", "panic-handler", "print-float-registers", "println", "semihosting"))' -C metadata=1874e0dccb4ab10d -C extra-filename=-1d6dd7bb546ac2a4 --out-dir /opt/rustwide/target/debug/build/esp-backtrace-1d6dd7bb546ac2a4 -L dependency=/opt/rustwide/target/debug/deps --extern esp_build=/opt/rustwide/target/debug/deps/libesp_build-c3285356ecb11d15.so --cap-lints allow` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "aa010c86550e549f514f3e0a061929c97e60068a13d42d2fa4f26d607252376e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa010c86550e549f514f3e0a061929c97e60068a13d42d2fa4f26d607252376e", kill_on_drop: false }`
[INFO] [stdout] aa010c86550e549f514f3e0a061929c97e60068a13d42d2fa4f26d607252376e