[INFO] cloning repository https://github.com/CuteZaiyuan2333/TerminUS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CuteZaiyuan2333/TerminUS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCuteZaiyuan2333%2FTerminUS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCuteZaiyuan2333%2FTerminUS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 012b5679c362e4581b8817c8ae3fd4dd6cdc6130
[INFO] fixing CuteZaiyuan2333/TerminUS 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%2FCuteZaiyuan2333%2FTerminUS" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CuteZaiyuan2333/TerminUS
[INFO] finished tweaking git repo https://github.com/CuteZaiyuan2333/TerminUS
[INFO] tweaked toml for git repo https://github.com/CuteZaiyuan2333/TerminUS written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CuteZaiyuan2333/TerminUS 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/CuteZaiyuan2333/TerminUS 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] caf059ad8f7da19331994799800da29894e260795c92bd9ed63818159e2c28e6
[INFO] running `Command { std: "docker" "start" "caf059ad8f7da19331994799800da29894e260795c92bd9ed63818159e2c28e6", 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" "caf059ad8f7da19331994799800da29894e260795c92bd9ed63818159e2c28e6" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caf059ad8f7da19331994799800da29894e260795c92bd9ed63818159e2c28e6", 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" "caf059ad8f7da19331994799800da29894e260795c92bd9ed63818159e2c28e6" "/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 terminus-kernel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/ipc.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / /// TerminUS IPC (Inter-Process Communication) Protocol
[INFO] [stdout]  2 | | ///
[INFO] [stdout]  3 | | /// 基于宿主机代理的消息队列，提供进程间通信
[INFO] [stdout]  4 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout]  7 | | ///   [4..8]  msg_type    (u32 LE)
[INFO] [stdout]  8 | | ///   [8..]   payload     (variable)
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout]  9 |
[INFO] [stdout] 10 | / unsafe extern "C" {
[INFO] [stdout] 11 | |     fn vm_terminal_write(ptr: u32, len: u32);
[INFO] [stdout] 12 | |     fn vm_ipc_send(target_pid: u32, ptr: u32, len: u32) -> u32;
[INFO] [stdout] 13 | |     fn vm_ipc_recv(pid: u32, buf_ptr: u32, buf_max_len: u32) -> u32;
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/lib.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | / fn panic(_info: &PanicInfo) -> ! {
[INFO] [stdout] 77 | |     kprint("\r\n[Kernel Panic] System halted.\r\n");
[INFO] [stdout] 78 | |     loop {}
[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 (`terminus_kernel`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `terminus-kernel` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/ipc.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / /// TerminUS IPC (Inter-Process Communication) Protocol
[INFO] [stdout]  2 | | ///
[INFO] [stdout]  3 | | /// 基于宿主机代理的消息队列，提供进程间通信
[INFO] [stdout]  4 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout]  7 | | ///   [4..8]  msg_type    (u32 LE)
[INFO] [stdout]  8 | | ///   [8..]   payload     (variable)
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout]  9 |
[INFO] [stdout] 10 | / unsafe extern "C" {
[INFO] [stdout] 11 | |     fn vm_terminal_write(ptr: u32, len: u32);
[INFO] [stdout] 12 | |     fn vm_ipc_send(target_pid: u32, ptr: u32, len: u32) -> u32;
[INFO] [stdout] 13 | |     fn vm_ipc_recv(pid: u32, buf_ptr: u32, buf_max_len: u32) -> u32;
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[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] [stderr] error: could not compile `terminus-kernel` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "caf059ad8f7da19331994799800da29894e260795c92bd9ed63818159e2c28e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf059ad8f7da19331994799800da29894e260795c92bd9ed63818159e2c28e6", kill_on_drop: false }`
[INFO] [stdout] caf059ad8f7da19331994799800da29894e260795c92bd9ed63818159e2c28e6
