[INFO] fetching crate tg-rcore-tutorial-ch1-T2L2 0.0.1-preview.1...
[INFO] testing tg-rcore-tutorial-ch1-T2L2-0.0.1-preview.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tg-rcore-tutorial-ch1-T2L2 0.0.1-preview.1 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate tg-rcore-tutorial-ch1-T2L2 0.0.1-preview.1
[INFO] finished tweaking crates.io crate tg-rcore-tutorial-ch1-T2L2 0.0.1-preview.1
[INFO] tweaked toml for crates.io crate tg-rcore-tutorial-ch1-T2L2 0.0.1-preview.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tg-rcore-tutorial-ch1-T2L2 0.0.1-preview.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tg-rcore-tutorial-ch1-T2L2 0.0.1-preview.1 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4585b65472016240371bf456d59aead312b95ac817f3c2de8b4669c108c09e55
[INFO] running `Command { std: "docker" "start" "-a" "4585b65472016240371bf456d59aead312b95ac817f3c2de8b4669c108c09e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4585b65472016240371bf456d59aead312b95ac817f3c2de8b4669c108c09e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4585b65472016240371bf456d59aead312b95ac817f3c2de8b4669c108c09e55", kill_on_drop: false }`
[INFO] [stdout] 4585b65472016240371bf456d59aead312b95ac817f3c2de8b4669c108c09e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 792365a00921321cdc9f708488b94bf11ba0d725149afa728312cd6ec1204991
[INFO] running `Command { std: "docker" "start" "-a" "792365a00921321cdc9f708488b94bf11ba0d725149afa728312cd6ec1204991", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling riscv v0.10.1
[INFO] [stderr]    Compiling tg-rcore-tutorial-ch1-T2L2 v0.0.1-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling tg-rcore-tutorial-sbi-T2L2 v0.0.1-preview.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stdout] warning: unused imports: `scause`, `sstatus`, `stvec`, and `time`
[INFO] [stdout]   --> src/main.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 | use riscv::register::{scause, sstatus, stvec, time};
[INFO] [stdout]    |                       ^^^^^^  ^^^^^^^  ^^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `set_timer`
[INFO] [stdout]   --> src/main.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 | use tg_sbi::{set_timer, shutdown};
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "792365a00921321cdc9f708488b94bf11ba0d725149afa728312cd6ec1204991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "792365a00921321cdc9f708488b94bf11ba0d725149afa728312cd6ec1204991", kill_on_drop: false }`
[INFO] [stdout] 792365a00921321cdc9f708488b94bf11ba0d725149afa728312cd6ec1204991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cacc186a6f026194b90549c5fb1cffe5afc7402905178a820515fbecc094676a
[INFO] running `Command { std: "docker" "start" "-a" "cacc186a6f026194b90549c5fb1cffe5afc7402905178a820515fbecc094676a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling tg-rcore-tutorial-sbi-T2L2 v0.0.1-preview.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling riscv v0.10.1
[INFO] [stderr]    Compiling tg-rcore-tutorial-ch1-T2L2 v0.0.1-preview.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `scause`, `sstatus`, `stvec`, and `time`
[INFO] [stdout]   --> src/main.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 | use riscv::register::{scause, sstatus, stvec, time};
[INFO] [stdout]    |                       ^^^^^^  ^^^^^^^  ^^^^^  ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `set_timer`
[INFO] [stdout]   --> src/main.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 | use tg_sbi::{set_timer, shutdown};
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> src/main.rs:213:1
[INFO] [stdout]     |
[INFO] [stdout] 213 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 214 | |     shutdown(true) // true 表示异常关机
[INFO] [stdout] 215 | | }
[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/33835004928d3bf65db4d4712e1330766263b0bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6f68ae1f01e962b3.so, /opt/rustwide/rustup-home/toolchains/33835004928d3bf65db4d4712e1330766263b0bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6f68ae1f01e962b3.rlib, /opt/rustwide/rustup-home/toolchains/33835004928d3bf65db4d4712e1330766263b0bd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6f68ae1f01e962b3.rmeta
[INFO] [stdout]     = note: second definition in the local crate (`tg_rcore_tutorial_ch1_T2L2`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tg-rcore-tutorial-ch1-T2L2` (bin "tg-rcore-tutorial-ch1-T2L2" test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cacc186a6f026194b90549c5fb1cffe5afc7402905178a820515fbecc094676a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cacc186a6f026194b90549c5fb1cffe5afc7402905178a820515fbecc094676a", kill_on_drop: false }`
[INFO] [stdout] cacc186a6f026194b90549c5fb1cffe5afc7402905178a820515fbecc094676a
