[INFO] fetching crate rustduino 0.2.2...
[INFO] testing rustduino-0.2.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rustduino 0.2.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate rustduino 0.2.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustduino 0.2.2
[INFO] finished tweaking crates.io crate rustduino 0.2.2
[INFO] tweaked toml for crates.io crate rustduino 0.2.2 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_env--value v0.1.2
[INFO] [stderr]   Downloaded fixed-slice-vec v0.8.0
[INFO] [stderr]   Downloaded const_env_impl--value v0.1.2
[INFO] [stderr]   Downloaded bit_field v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 703b79846469c39af9d0bbec887cb7b2ce5535fbafd4b784f00b23e42466a3ac
[INFO] running `Command { std: "docker" "start" "-a" "703b79846469c39af9d0bbec887cb7b2ce5535fbafd4b784f00b23e42466a3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "703b79846469c39af9d0bbec887cb7b2ce5535fbafd4b784f00b23e42466a3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703b79846469c39af9d0bbec887cb7b2ce5535fbafd4b784f00b23e42466a3ac", kill_on_drop: false }`
[INFO] [stdout] 703b79846469c39af9d0bbec887cb7b2ce5535fbafd4b784f00b23e42466a3ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e914e4e6791547a905de13ac930538b41efb1bdec08e2a00d995c9846a013457
[INFO] running `Command { std: "docker" "start" "-a" "e914e4e6791547a905de13ac930538b41efb1bdec08e2a00d995c9846a013457", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling volatile v0.2.7
[INFO] [stderr]    Compiling bit_field v0.7.0
[INFO] [stderr]    Compiling fixed-slice-vec v0.8.0
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling const_env_impl--value v0.1.2
[INFO] [stderr]    Compiling const_env--value v0.1.2
[INFO] [stderr]    Compiling rustduino v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/llvm.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     unsafe { llvm_asm!("nop") }
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/delay.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             llvm_asm!("1: sbiw $0,1
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `llvm_asm` in this scope
[INFO] [stdout]   --> src/delay.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         llvm_asm!("1: sbiw $0,1
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustduino` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "e914e4e6791547a905de13ac930538b41efb1bdec08e2a00d995c9846a013457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e914e4e6791547a905de13ac930538b41efb1bdec08e2a00d995c9846a013457", kill_on_drop: false }`
[INFO] [stdout] e914e4e6791547a905de13ac930538b41efb1bdec08e2a00d995c9846a013457