[INFO] cloning repository https://github.com/BlueQuantumx/rCore-Tutorial-fork
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlueQuantumx/rCore-Tutorial-fork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueQuantumx%2FrCore-Tutorial-fork", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueQuantumx%2FrCore-Tutorial-fork'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a94bbda9c9f620d1824c38a99427fc5f0e4264b
[INFO] checking BlueQuantumx/rCore-Tutorial-fork against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueQuantumx%2FrCore-Tutorial-fork" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/BlueQuantumx/rCore-Tutorial-fork
[INFO] finished tweaking git repo https://github.com/BlueQuantumx/rCore-Tutorial-fork
[INFO] tweaked toml for git repo https://github.com/BlueQuantumx/rCore-Tutorial-fork written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BlueQuantumx/rCore-Tutorial-fork on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BlueQuantumx/rCore-Tutorial-fork 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9fc5fbe5d0b11b86242bc95b38ed052a673917d02bfcdd95c55e85bde9e7d44
[INFO] running `Command { std: "docker" "start" "-a" "a9fc5fbe5d0b11b86242bc95b38ed052a673917d02bfcdd95c55e85bde9e7d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9fc5fbe5d0b11b86242bc95b38ed052a673917d02bfcdd95c55e85bde9e7d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9fc5fbe5d0b11b86242bc95b38ed052a673917d02bfcdd95c55e85bde9e7d44", kill_on_drop: false }`
[INFO] [stdout] a9fc5fbe5d0b11b86242bc95b38ed052a673917d02bfcdd95c55e85bde9e7d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f6045f77909b6c6c269d7121aea69073f6d194752fd2e9958da6deac0873b0
[INFO] running `Command { std: "docker" "start" "-a" "26f6045f77909b6c6c269d7121aea69073f6d194752fd2e9958da6deac0873b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv v0.11.1
[INFO] [stderr]    Compiling user_apps v0.1.0 (/opt/rustwide/workdir/user_apps)
[INFO] [stderr]     Checking user_lib v0.1.0 (/opt/rustwide/workdir/user_lib)
[INFO] [stderr]    Compiling kernel v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]     Checking sbi-spec v0.0.7
[INFO] [stderr]     Checking zero v0.1.3
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> kernel/build.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x10`: unknown register
[INFO] [stdout]   --> user_lib/src/syscall/mod.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             inlateout("x10") args[0] => ret,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x11`: unknown register
[INFO] [stdout]   --> user_lib/src/syscall/mod.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             in("x11") args[1],
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x12`: unknown register
[INFO] [stdout]   --> user_lib/src/syscall/mod.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             in("x12") args[2],
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `x17`: unknown register
[INFO] [stdout]   --> user_lib/src/syscall/mod.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             in("x17") id
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `user_lib` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> user_lib/src/lib.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / fn panic_handler(panic_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout]  9 | |     println!("[user_lib] {}", panic_info);
[INFO] [stdout] 10 | |     syscall::sys_exit(-1);
[INFO] [stdout] 11 | |     unreachable!("reach after sys_exit in panic_handler!")
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/ddcf048784667508cd676fef4667f88ae15628a3/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d73d50f7d7b085f5.rlib
[INFO] [stdout]    = note: second definition in the local crate (`user_lib`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `user_lib` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "26f6045f77909b6c6c269d7121aea69073f6d194752fd2e9958da6deac0873b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f6045f77909b6c6c269d7121aea69073f6d194752fd2e9958da6deac0873b0", kill_on_drop: false }`
[INFO] [stdout] 26f6045f77909b6c6c269d7121aea69073f6d194752fd2e9958da6deac0873b0
