[INFO] cloning repository https://github.com/kamoshi/esp32-c6-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamoshi/esp32-c6-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamoshi%2Fesp32-c6-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamoshi%2Fesp32-c6-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62c2e32c82c7bc378a250ed0cb7943067f0c4a4b
[INFO] testing kamoshi/esp32-c6-playground against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamoshi%2Fesp32-c6-playground" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kamoshi/esp32-c6-playground
[INFO] finished tweaking git repo https://github.com/kamoshi/esp32-c6-playground
[INFO] tweaked toml for git repo https://github.com/kamoshi/esp32-c6-playground written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kamoshi/esp32-c6-playground on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kamoshi/esp32-c6-playground 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded esp-println v0.16.1
[INFO] [stderr]   Downloaded xtensa-lx v0.13.0
[INFO] [stderr]   Downloaded esp-backtrace v0.18.1
[INFO] [stderr]   Downloaded bitfield-macros v0.19.4
[INFO] [stderr]   Downloaded embassy-futures v0.1.2
[INFO] [stderr]   Downloaded esp-riscv-rt v0.13.0
[INFO] [stderr]   Downloaded embedded-storage v0.3.1
[INFO] [stderr]   Downloaded riscv-rt v0.16.0
[INFO] [stderr]   Downloaded gcd v2.3.0
[INFO] [stderr]   Downloaded riscv v0.15.0
[INFO] [stderr]   Downloaded embassy-sync v0.7.2
[INFO] [stderr]   Downloaded embassy-sync v0.6.2
[INFO] [stderr]   Downloaded bitfield v0.19.4
[INFO] [stderr]   Downloaded esp-rom-sys v0.1.3
[INFO] [stderr]   Downloaded esp32s2 v0.30.0
[INFO] [stderr]   Downloaded esp32 v0.39.0
[INFO] [stderr]   Downloaded esp32c2 v0.28.0
[INFO] [stderr]   Downloaded esp-metadata-generated v0.3.0
[INFO] [stderr]   Downloaded xtensa-lx-rt-proc-macros v0.5.0
[INFO] [stderr]   Downloaded esp-hal-procmacros v0.21.0
[INFO] [stderr]   Downloaded esp32h2 v0.18.0
[INFO] [stderr]   Downloaded esp32c6 v0.22.0
[INFO] [stderr]   Downloaded esp-bootloader-esp-idf v0.4.0
[INFO] [stderr]   Downloaded riscv-target-parser v0.1.3
[INFO] [stderr]   Downloaded esp-sync v0.1.1
[INFO] [stderr]   Downloaded somni-parser v0.2.2
[INFO] [stderr]   Downloaded esp-config v0.6.1
[INFO] [stderr]   Downloaded esp-hal v1.0.0
[INFO] [stderr]   Downloaded somni-expr v0.2.0
[INFO] [stderr]   Downloaded fugit v0.3.9
[INFO] [stderr]   Downloaded xtensa-lx-rt v0.21.0
[INFO] [stderr]   Downloaded riscv-rt-macros v0.6.1
[INFO] [stderr]   Downloaded riscv-macros v0.3.0
[INFO] [stderr]   Downloaded esp32c3 v0.31.0
[INFO] [stderr]   Downloaded esp32s3 v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71ff33855dc42564493a057144d328266b563c4e525065a735e9e4426c6fe48e
[INFO] running `Command { std: "docker" "start" "-a" "71ff33855dc42564493a057144d328266b563c4e525065a735e9e4426c6fe48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ff33855dc42564493a057144d328266b563c4e525065a735e9e4426c6fe48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ff33855dc42564493a057144d328266b563c4e525065a735e9e4426c6fe48e", kill_on_drop: false }`
[INFO] [stdout] 71ff33855dc42564493a057144d328266b563c4e525065a735e9e4426c6fe48e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b8ae8ed69aca9ebed5d0eaa4d3c3b2efa84b192244b383fded81e531d0c1f1f
[INFO] running `Command { std: "docker" "start" "-a" "8b8ae8ed69aca9ebed5d0eaa4d3c3b2efa84b192244b383fded81e531d0c1f1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling esp-metadata-generated v0.3.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling somni-parser v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling embassy-sync v0.7.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling embassy-sync v0.6.2
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling esp-rom-sys v0.1.3
[INFO] [stderr]    Compiling esp-sync v0.1.1
[INFO] [stderr]    Compiling somni-expr v0.2.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling esp-println v0.16.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling esp32c6 v0.22.0
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling jiff v0.2.19
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling esp-config v0.6.1
[INFO] [stderr]    Compiling fugit v0.3.9
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stdout] error[E0599]: no method named `to_ascii_lowercase` found for type `i8` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-rom-sys-0.1.3/src/lib.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let val = (*s1_i).to_ascii_lowercase() as i32 - (*s2_i).to_ascii_lowercase() as i32;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^ method not found in `i8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_ascii_lowercase` found for type `i8` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-rom-sys-0.1.3/src/lib.rs:86:69
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let val = (*s1_i).to_ascii_lowercase() as i32 - (*s2_i).to_ascii_lowercase() as i32;
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^ method not found in `i8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `esp-rom-sys` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8b8ae8ed69aca9ebed5d0eaa4d3c3b2efa84b192244b383fded81e531d0c1f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8ae8ed69aca9ebed5d0eaa4d3c3b2efa84b192244b383fded81e531d0c1f1f", kill_on_drop: false }`
[INFO] [stdout] 8b8ae8ed69aca9ebed5d0eaa4d3c3b2efa84b192244b383fded81e531d0c1f1f