[INFO] cloning repository https://github.com/arlyon/esp-wifi-async-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arlyon/esp-wifi-async-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fesp-wifi-async-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fesp-wifi-async-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4699c6ebe2edd78d81e98856863e835df2c1d17a
[INFO] checking arlyon/esp-wifi-async-example/4699c6ebe2edd78d81e98856863e835df2c1d17a against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlyon%2Fesp-wifi-async-example" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arlyon/esp-wifi-async-example on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/arlyon/esp-wifi-async-example
[INFO] finished tweaking git repo https://github.com/arlyon/esp-wifi-async-example
[INFO] tweaked toml for git repo https://github.com/arlyon/esp-wifi-async-example written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/arlyon/esp-wifi-async-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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/arlyon/embedded-svc`
[INFO] [stderr]     Updating git repository `https://github.com/arlyon/esp-wifi`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nourl v0.1.1
[INFO] [stderr]   Downloaded buffered-io v0.5.0
[INFO] [stderr]   Downloaded scd4x v0.2.2
[INFO] [stderr]   Downloaded reqwless v0.11.0
[INFO] [stderr]   Downloaded sht3x v0.1.1
[INFO] [stderr]   Downloaded esp-riscv-rt v0.6.0
[INFO] [stderr]   Downloaded sensirion-i2c v0.1.1
[INFO] [stderr]   Downloaded embassy-executor-macros v0.4.0
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0-rc.2
[INFO] [stderr]   Downloaded embassy-net v0.3.0
[INFO] [stderr]   Downloaded embassy-executor v0.4.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0-rc.2
[INFO] [stderr]   Downloaded esp32c2-hal v0.12.0
[INFO] [stderr]   Downloaded esp32-hal v0.17.0
[INFO] [stderr]   Downloaded esp32h2-hal v0.5.0
[INFO] [stderr]   Downloaded esp32s3-hal v0.14.0
[INFO] [stderr]   Downloaded capnp v0.18.11
[INFO] [stderr]   Downloaded esp32c6-hal v0.7.0
[INFO] [stderr]   Downloaded minijinja v1.0.11
[INFO] [stderr]   Downloaded esp32s2-hal v0.14.0
[INFO] [stderr]   Downloaded esp32c3-hal v0.14.0
[INFO] [stderr]   Downloaded embassy-time v0.2.0
[INFO] [stderr]   Downloaded embedded-hal v1.0.0-rc.2
[INFO] [stderr]   Downloaded esp-hal-common v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09b502edcae9bc451b8676f67dca38815dc17b86153148a5dd274930be4eddc9
[INFO] running `Command { std: "docker" "start" "-a" "09b502edcae9bc451b8676f67dca38815dc17b86153148a5dd274930be4eddc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b502edcae9bc451b8676f67dca38815dc17b86153148a5dd274930be4eddc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b502edcae9bc451b8676f67dca38815dc17b86153148a5dd274930be4eddc9", kill_on_drop: false }`
[INFO] [stdout] 09b502edcae9bc451b8676f67dca38815dc17b86153148a5dd274930be4eddc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2521a11408dee66e2b12c2268fd7b4ffea1152c48cd06c891b9f123b2a46c0b1
[INFO] running `Command { std: "docker" "start" "-a" "2521a11408dee66e2b12c2268fd7b4ffea1152c48cd06c891b9f123b2a46c0b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stdout] error[E0463]: can't find crate for `core`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the `riscv32imc-unknown-none-elf` target may not be installed
[INFO] [stdout]   = help: consider downloading the target with `rustup target add riscv32imc-unknown-none-elf`
[INFO] [stdout]   = help: consider building the standard library from source with `cargo build -Zbuild-std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `core`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the `riscv32imc-unknown-none-elf` target may not be installed
[INFO] [stdout]   = help: consider downloading the target with `rustup target add riscv32imc-unknown-none-elf`
[INFO] [stdout]   = help: consider building the standard library from source with `cargo build -Zbuild-std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stable_deref_trait` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nb` (lib) due to 2 previous errors
[INFO] [stdout] error[E0463]: can't find crate for `core`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the `riscv32imc-unknown-none-elf` target may not be installed
[INFO] [stdout]   = help: consider downloading the target with `rustup target add riscv32imc-unknown-none-elf`
[INFO] [stdout]   = help: consider building the standard library from source with `cargo build -Zbuild-std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `critical-section` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2521a11408dee66e2b12c2268fd7b4ffea1152c48cd06c891b9f123b2a46c0b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2521a11408dee66e2b12c2268fd7b4ffea1152c48cd06c891b9f123b2a46c0b1", kill_on_drop: false }`
[INFO] [stdout] 2521a11408dee66e2b12c2268fd7b4ffea1152c48cd06c891b9f123b2a46c0b1