[INFO] cloning repository https://github.com/oxidized-playground/embedded-hello-world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oxidized-playground/embedded-hello-world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidized-playground%2Fembedded-hello-world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidized-playground%2Fembedded-hello-world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 167cbf57e04231f239a1c8e93a88f1d4c1c887d3
[INFO] checking oxidized-playground/embedded-hello-world against try#9228062c11d321a3ea08123f57e47533a3c88b00 for pr-154781
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidized-playground%2Fembedded-hello-world" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/oxidized-playground/embedded-hello-world
[INFO] finished tweaking git repo https://github.com/oxidized-playground/embedded-hello-world
[INFO] tweaked toml for git repo https://github.com/oxidized-playground/embedded-hello-world written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oxidized-playground/embedded-hello-world on toolchain 9228062c11d321a3ea08123f57e47533a3c88b00
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oxidized-playground/embedded-hello-world 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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/esp-rs/esp-hal.git`
[INFO] [stderr]     Updating git repository `https://github.com/esp-rs/esp-pacs`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
[INFO] [stderr]   Downloaded riscv-rt-macros v0.6.0
[INFO] [stderr]   Downloaded riscv-macros v0.3.0
[INFO] [stderr]   Downloaded riscv-target-parser v0.1.3
[INFO] [stderr]   Downloaded enumset v1.1.10
[INFO] [stderr]   Downloaded bitfield-macros v0.19.2
[INFO] [stderr]   Downloaded defmt-parser v1.0.0
[INFO] [stderr]   Downloaded bitfield v0.19.2
[INFO] [stderr]   Downloaded somni-expr v0.1.0
[INFO] [stderr]   Downloaded somni-parser v0.1.0
[INFO] [stderr]   Downloaded riscv-rt v0.16.0
[INFO] [stderr]   Downloaded toml_edit v0.23.6
[INFO] [stderr]   Downloaded embassy-sync v0.7.2
[INFO] [stderr]   Downloaded toml_datetime v0.7.2
[INFO] [stderr]   Downloaded embassy-embedded-hal v0.5.0
[INFO] [stderr]   Downloaded enumset_derive v0.14.0
[INFO] [stderr]   Downloaded toml_parser v1.0.3
[INFO] [stderr]   Downloaded defmt v1.0.1
[INFO] [stderr]   Downloaded defmt v0.3.100
[INFO] [stderr]   Downloaded riscv v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f3a84a151069dcbdd18f9a2a8a7036a48ebd0791640059f76181e216498a35f
[INFO] running `Command { std: "docker" "start" "-a" "6f3a84a151069dcbdd18f9a2a8a7036a48ebd0791640059f76181e216498a35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f3a84a151069dcbdd18f9a2a8a7036a48ebd0791640059f76181e216498a35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3a84a151069dcbdd18f9a2a8a7036a48ebd0791640059f76181e216498a35f", kill_on_drop: false }`
[INFO] [stdout] 6f3a84a151069dcbdd18f9a2a8a7036a48ebd0791640059f76181e216498a35f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 333b3f1a547add080596f9c4b2b2c925bffc9964f49a7d8415719f19dc1aaa64
[INFO] running `Command { std: "docker" "start" "-a" "333b3f1a547add080596f9c4b2b2c925bffc9964f49a7d8415719f19dc1aaa64", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling esp-metadata-generated v0.1.0 (https://github.com/esp-rs/esp-hal.git?rev=acf3327fa3fd21205ddd1bc3be2cfce5de0d8020#acf3327f)
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling somni-parser v0.1.0
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling embassy-sync v0.7.2
[INFO] [stderr]    Compiling esp-rom-sys v0.1.1 (https://github.com/esp-rs/esp-hal.git?rev=acf3327fa3fd21205ddd1bc3be2cfce5de0d8020#acf3327f)
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling embassy-sync v0.6.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling esp-sync v0.0.0 (https://github.com/esp-rs/esp-hal.git?rev=acf3327fa3fd21205ddd1bc3be2cfce5de0d8020#acf3327f)
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling esp-println v0.15.0 (https://github.com/esp-rs/esp-hal.git?rev=acf3327fa3fd21205ddd1bc3be2cfce5de0d8020#acf3327f)
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]    Compiling embassy-hal-internal v0.3.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling instability v0.3.9
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling esp32 v0.38.0 (https://github.com/esp-rs/esp-pacs?rev=aaacac954c30c19debd1c86fd6bbecf3ae554581#aaacac95)
[INFO] [stderr]     Checking esp-config v0.5.0 (https://github.com/esp-rs/esp-hal.git?rev=acf3327fa3fd21205ddd1bc3be2cfce5de0d8020#acf3327f)
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stdout] error[E0599]: no method named `to_ascii_lowercase` found for type `i8` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/esp-hal-29ef8683203c9b81/acf3327/esp-rom-sys/src/lib.rs:83:31
[INFO] [stdout]    |
[INFO] [stdout] 83 |             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/git/checkouts/esp-hal-29ef8683203c9b81/acf3327/esp-rom-sys/src/lib.rs:83:69
[INFO] [stdout]    |
[INFO] [stdout] 83 |             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" "333b3f1a547add080596f9c4b2b2c925bffc9964f49a7d8415719f19dc1aaa64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "333b3f1a547add080596f9c4b2b2c925bffc9964f49a7d8415719f19dc1aaa64", kill_on_drop: false }`
[INFO] [stdout] 333b3f1a547add080596f9c4b2b2c925bffc9964f49a7d8415719f19dc1aaa64