[INFO] cloning repository https://github.com/KaueMiziara/rs-esp32-simple-preventive-maintenance-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaueMiziara/rs-esp32-simple-preventive-maintenance-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaueMiziara%2Frs-esp32-simple-preventive-maintenance-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaueMiziara%2Frs-esp32-simple-preventive-maintenance-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 940e00037577760b28953f7dd44de7b16e5751ab
[INFO] documenting KaueMiziara/rs-esp32-simple-preventive-maintenance-example against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaueMiziara%2Frs-esp32-simple-preventive-maintenance-example" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KaueMiziara/rs-esp32-simple-preventive-maintenance-example 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-0-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/KaueMiziara/rs-esp32-simple-preventive-maintenance-example
[INFO] finished tweaking git repo https://github.com/KaueMiziara/rs-esp32-simple-preventive-maintenance-example
[INFO] tweaked toml for git repo https://github.com/KaueMiziara/rs-esp32-simple-preventive-maintenance-example written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/KaueMiziara/rs-esp32-simple-preventive-maintenance-example 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 v0.2.0
[INFO] [stderr]   Downloaded esp-hal-procmacros v0.5.0
[INFO] [stderr]   Downloaded mpu6050 v0.1.6
[INFO] [stderr]   Downloaded esp32-hal v0.12.0
[INFO] [stderr]   Downloaded esp-hal-common v0.9.0
[INFO] [stderr]   Downloaded core-isa-parser v0.2.0
[INFO] [stderr]   Downloaded esp32 v0.23.0
[INFO] [stderr]   Downloaded minijinja v0.15.0
[INFO] [stderr]   Downloaded xtensa-lx-rt v0.15.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a41dab9f64bd2aeacaa6bb218f473ebc6303b60163ada2416fe2a246c30df722
[INFO] running `Command { std: "docker" "start" "-a" "a41dab9f64bd2aeacaa6bb218f473ebc6303b60163ada2416fe2a246c30df722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a41dab9f64bd2aeacaa6bb218f473ebc6303b60163ada2416fe2a246c30df722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41dab9f64bd2aeacaa6bb218f473ebc6303b60163ada2416fe2a246c30df722", kill_on_drop: false }`
[INFO] [stdout] a41dab9f64bd2aeacaa6bb218f473ebc6303b60163ada2416fe2a246c30df722
[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=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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e18c1bd4c0159d8f28e43365c412b7ccb648c9e874a24fa95d285a4f9ffda55b
[INFO] running `Command { std: "docker" "start" "-a" "e18c1bd4c0159d8f28e43365c412b7ccb648c9e874a24fa95d285a4f9ffda55b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling xtensa-lx v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling winnow v0.4.6
[INFO] [stderr]     Checking critical-section v1.1.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking mutex-trait v0.2.0
[INFO] [stderr]    Compiling esp32 v0.23.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]     Checking r0 v1.0.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling esp-println v0.5.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking gcd v2.3.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking fugit v0.3.6
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling esp-backtrace v0.7.0
[INFO] [stderr]    Compiling esp32-hal v0.12.0
[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" "e18c1bd4c0159d8f28e43365c412b7ccb648c9e874a24fa95d285a4f9ffda55b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18c1bd4c0159d8f28e43365c412b7ccb648c9e874a24fa95d285a4f9ffda55b", kill_on_drop: false }`
[INFO] [stdout] e18c1bd4c0159d8f28e43365c412b7ccb648c9e874a24fa95d285a4f9ffda55b
