[INFO] cloning repository https://github.com/Comet959/armv8-baremetal-demo-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Comet959/armv8-baremetal-demo-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComet959%2Farmv8-baremetal-demo-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComet959%2Farmv8-baremetal-demo-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cef8aa1befd0da7e64512c757b2c0522780c1ace
[INFO] building Comet959/armv8-baremetal-demo-rust against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComet959%2Farmv8-baremetal-demo-rust" "/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/Comet959/armv8-baremetal-demo-rust on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Comet959/armv8-baremetal-demo-rust
[INFO] finished tweaking git repo https://github.com/Comet959/armv8-baremetal-demo-rust
[INFO] tweaked toml for git repo https://github.com/Comet959/armv8-baremetal-demo-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Comet959/armv8-baremetal-demo-rust 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.7.1
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44dea57522b26260ad7a9885d8903e75791e9cbc57571a18d6dd1e9c23c8633e
[INFO] running `Command { std: "docker" "start" "-a" "44dea57522b26260ad7a9885d8903e75791e9cbc57571a18d6dd1e9c23c8633e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44dea57522b26260ad7a9885d8903e75791e9cbc57571a18d6dd1e9c23c8633e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44dea57522b26260ad7a9885d8903e75791e9cbc57571a18d6dd1e9c23c8633e", kill_on_drop: false }`
[INFO] [stdout] 44dea57522b26260ad7a9885d8903e75791e9cbc57571a18d6dd1e9c23c8633e
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 750bf2c92702a3d51415d72cb0fdc22a755b6d50e74d91b8d785339b722d123b
[INFO] running `Command { std: "docker" "start" "-a" "750bf2c92702a3d51415d72cb0fdc22a755b6d50e74d91b8d785339b722d123b", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.7.1
[INFO] [stderr]    Compiling armv8-baremetal-demo-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]   |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]  --> <inline asm>:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ldr   x30       , =stack_top      //; 栈顶指针
[INFO] [stdout]   |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'bl'
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     bl    init                    //; never return 
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     b     .                           //; never run here
[INFO] [stdout]    |           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `armv8-baremetal-demo-rust` (bin "armv8-baremetal-demo-rust") due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "750bf2c92702a3d51415d72cb0fdc22a755b6d50e74d91b8d785339b722d123b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750bf2c92702a3d51415d72cb0fdc22a755b6d50e74d91b8d785339b722d123b", kill_on_drop: false }`
[INFO] [stdout] 750bf2c92702a3d51415d72cb0fdc22a755b6d50e74d91b8d785339b722d123b
