[INFO] fetching crate mq2_pcf8563 0.1.1...
[INFO] checking mq2_pcf8563-0.1.1 against try#1463461488056994d1b84e8b752e7c11c7fae7aa for pr-154205
[INFO] extracting crate mq2_pcf8563 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate mq2_pcf8563 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mq2_pcf8563 0.1.1
[INFO] tweaked toml for crates.io crate mq2_pcf8563 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mq2_pcf8563 0.1.1 on toolchain 1463461488056994d1b84e8b752e7c11c7fae7aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mq2_pcf8563 0.1.1 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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bf389d6c8eea231dd90d9fc7e29c7156bd941f4a867889d9a53f98048990ec6
[INFO] running `Command { std: "docker" "start" "-a" "6bf389d6c8eea231dd90d9fc7e29c7156bd941f4a867889d9a53f98048990ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bf389d6c8eea231dd90d9fc7e29c7156bd941f4a867889d9a53f98048990ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf389d6c8eea231dd90d9fc7e29c7156bd941f4a867889d9a53f98048990ec6", kill_on_drop: false }`
[INFO] [stdout] 6bf389d6c8eea231dd90d9fc7e29c7156bd941f4a867889d9a53f98048990ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67f68d47b72951d81c0df90de2386cc9c7a29e4898653c18b076369a8c64954b
[INFO] running `Command { std: "docker" "start" "-a" "67f68d47b72951d81c0df90de2386cc9c7a29e4898653c18b076369a8c64954b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking pcf8563 v0.2.1
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling ufmt-macros v0.3.0
[INFO] [stderr]     Checking ufmt v0.2.0
[INFO] [stderr]     Checking mq2_pcf8563 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `arduino_hal`
[INFO] [stdout]  --> examples/basic_logger.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use arduino_hal::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `arduino_hal`, use `cargo add arduino_hal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `arduino_hal` in this scope
[INFO] [stdout]   --> examples/basic_logger.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let i2c = arduino_hal::I2c::new(
[INFO] [stdout]    |               ^^^^^^^^^^^ use of unresolved module or unlinked crate `arduino_hal`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `arduino_hal`, use `cargo add arduino_hal` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  5 + use embedded_hal::i2c::I2c;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `I2c`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 29 -     let i2c = arduino_hal::I2c::new(
[INFO] [stdout] 29 +     let i2c = I2c::new(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mq2_pcf8563` (example "basic_logger") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "67f68d47b72951d81c0df90de2386cc9c7a29e4898653c18b076369a8c64954b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f68d47b72951d81c0df90de2386cc9c7a29e4898653c18b076369a8c64954b", kill_on_drop: false }`
[INFO] [stdout] 67f68d47b72951d81c0df90de2386cc9c7a29e4898653c18b076369a8c64954b