[INFO] cloning repository https://github.com/manchangfengxu/Hypervisor-in-1k-lines
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manchangfengxu/Hypervisor-in-1k-lines" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanchangfengxu%2FHypervisor-in-1k-lines", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanchangfengxu%2FHypervisor-in-1k-lines'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc6f54c871753876153a7351f25dcfc2e8e2b14c
[INFO] fixing manchangfengxu/Hypervisor-in-1k-lines against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanchangfengxu%2FHypervisor-in-1k-lines" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/manchangfengxu/Hypervisor-in-1k-lines
[INFO] finished tweaking git repo https://github.com/manchangfengxu/Hypervisor-in-1k-lines
[INFO] tweaked toml for git repo https://github.com/manchangfengxu/Hypervisor-in-1k-lines written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/manchangfengxu/Hypervisor-in-1k-lines on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/manchangfengxu/Hypervisor-in-1k-lines 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vm-fdt v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0ede77bad8d191f254d075a3cbc8a7e0c4ff8a243e0d280e47086ac880cf14ae
[INFO] running `Command { std: "docker" "start" "0ede77bad8d191f254d075a3cbc8a7e0c4ff8a243e0d280e47086ac880cf14ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0ede77bad8d191f254d075a3cbc8a7e0c4ff8a243e0d280e47086ac880cf14ae" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ede77bad8d191f254d075a3cbc8a7e0c4ff8a243e0d280e47086ac880cf14ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0ede77bad8d191f254d075a3cbc8a7e0c4ff8a243e0d280e47086ac880cf14ae" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking vm-fdt v0.3.0
[INFO] [stderr]     Checking hypervisor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../linux/Image`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let kernel_image = include_bytes!("../linux/Image");
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | / pub fn panic_handler(info: &PanicInfo) -> ! {
[INFO] [stdout] 73 | |     println!("PANIC: {}", info);
[INFO] [stdout] 74 | |     loop {
[INFO] [stdout] 75 | |         unsafe {
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | | }
[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/622891a4e29178280638a6b63a8908bde2c0c854/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ebc3593764c44f83.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`hypervisor`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hypervisor` (bin "hypervisor" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't read `src/../linux/Image`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:60:24
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let kernel_image = include_bytes!("../linux/Image");
[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] error: invalid register `a6`: unknown register
[INFO] [stdout]  --> src/print.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |             in("a6") 0, // SBI function ID
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]  --> src/print.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             in("a7") 1, // SBI extension ID (Console Putchar)
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]  --> src/print.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             inout("a0") ch as usize => _, // Argument #0
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> src/print.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             out("a1") _ // Argument #1 (not used)
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: formatting may not be suitable for sub-register argument
[INFO] [stdout]    --> src/vcpu.rs:91:35
[INFO] [stdout]     |
[INFO] [stdout]  91 |                 "csrw hcounteren, {hcounteren}",
[INFO] [stdout]     |                                   ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |                 hcounteren = in(reg) 0b11, /* cycle and time */
[INFO] [stdout]     |                                      ---- for this argument
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `{5:e}` to have the register formatted as `eax` (for 32-bit values)
[INFO] [stdout]     = help: or use `{5:r}` to keep the default formatting of `rax` (for 64-bit values)
[INFO] [stdout]     = note: `#[warn(asm_sub_register)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hypervisor` (bin "hypervisor") due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "0ede77bad8d191f254d075a3cbc8a7e0c4ff8a243e0d280e47086ac880cf14ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ede77bad8d191f254d075a3cbc8a7e0c4ff8a243e0d280e47086ac880cf14ae", kill_on_drop: false }`
[INFO] [stdout] 0ede77bad8d191f254d075a3cbc8a7e0c4ff8a243e0d280e47086ac880cf14ae
