[INFO] fetching crate esp32-hal 0.16.0...
[INFO] testing esp32-hal-0.16.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate esp32-hal 0.16.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate esp32-hal 0.16.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate esp32-hal 0.16.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate esp32-hal 0.16.0
[INFO] tweaked toml for crates.io crate esp32-hal 0.16.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate esp32-hal 0.16.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xtensa-lx-rt-proc-macros v0.2.1
[INFO] [stderr]   Downloaded smart-leds v0.3.0
[INFO] [stderr]   Downloaded defmt v0.3.5
[INFO] [stderr]   Downloaded embassy-futures v0.1.0
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0-rc.1
[INFO] [stderr]   Downloaded smart-leds-trait v0.2.1
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0-rc.1
[INFO] [stderr]   Downloaded embedded-io-async v0.6.0
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.5
[INFO] [stderr]   Downloaded accelerometer v0.12.0
[INFO] [stderr]   Downloaded micromath v1.1.1
[INFO] [stderr]   Downloaded esp32h2 v0.4.0
[INFO] [stderr]   Downloaded esp32s3 v0.22.0
[INFO] [stderr]   Downloaded esp-hal-common v0.13.0
[INFO] [stderr]   Downloaded esp32s2 v0.18.0
[INFO] [stderr]   Downloaded core-isa-parser v0.2.0
[INFO] [stderr]   Downloaded esp32c3 v0.18.0
[INFO] [stderr]   Downloaded esp32 v0.27.0
[INFO] [stderr]   Downloaded esp32c6 v0.8.0
[INFO] [stderr]   Downloaded esp32c2 v0.15.0
[INFO] [stderr]   Downloaded embedded-can v0.4.1
[INFO] [stderr]   Downloaded r0 v1.0.0
[INFO] [stderr]   Downloaded embassy-sync v0.3.0
[INFO] [stderr]   Downloaded defmt-macros v0.3.6
[INFO] [stderr]   Downloaded minijinja v1.0.9
[INFO] [stderr]   Downloaded esp-hal-procmacros v0.7.0
[INFO] [stderr]   Downloaded esp-backtrace v0.9.0
[INFO] [stderr]   Downloaded fugit v0.3.7
[INFO] [stderr]   Downloaded mutex-trait v0.2.0
[INFO] [stderr]   Downloaded embassy-executor v0.3.0
[INFO] [stderr]   Downloaded esp-println v0.7.0
[INFO] [stderr]   Downloaded static_cell v1.2.0
[INFO] [stderr]   Downloaded embassy-macros v0.2.1
[INFO] [stderr]   Downloaded esp-hal-smartled v0.6.0
[INFO] [stderr]   Downloaded embassy-time v0.1.5
[INFO] [stderr]   Downloaded xtensa-lx v0.8.0
[INFO] [stderr]   Downloaded embedded-io v0.6.1
[INFO] [stderr]   Downloaded defmt-parser v0.3.3
[INFO] [stderr]   Downloaded esp-alloc v0.3.0
[INFO] [stderr]   Downloaded xtensa-lx-rt v0.16.0
[INFO] [stderr]   Downloaded lis3dh-async v0.8.0
[INFO] [stderr]   Downloaded embedded-hal v1.0.0-rc.1
[INFO] [stderr]   Downloaded ssd1306 v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe6dae263f0c13fb761a079075f3547ded053c3869d9285e566e61109aedd717
[INFO] running `Command { std: "docker" "start" "-a" "fe6dae263f0c13fb761a079075f3547ded053c3869d9285e566e61109aedd717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe6dae263f0c13fb761a079075f3547ded053c3869d9285e566e61109aedd717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6dae263f0c13fb761a079075f3547ded053c3869d9285e566e61109aedd717", kill_on_drop: false }`
[INFO] [stdout] fe6dae263f0c13fb761a079075f3547ded053c3869d9285e566e61109aedd717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e21677587c901d98845ceb93b561ae304697ecce0ade093f96c6f9e765a21d02
[INFO] running `Command { std: "docker" "start" "-a" "e21677587c901d98845ceb93b561ae304697ecce0ade093f96c6f9e765a21d02", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling xtensa-lx v0.8.0
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling winnow v0.5.17
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling mutex-trait v0.2.0
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling esp32 v0.27.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/xtensa-lx-0.8.0/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(asm_experimental_arch)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xtensa-lx` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e21677587c901d98845ceb93b561ae304697ecce0ade093f96c6f9e765a21d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21677587c901d98845ceb93b561ae304697ecce0ade093f96c6f9e765a21d02", kill_on_drop: false }`
[INFO] [stdout] e21677587c901d98845ceb93b561ae304697ecce0ade093f96c6f9e765a21d02
