[INFO] fetching crate tg-rcore-tutorial-ch1-t2l3 0.0.1-preview.2...
[INFO] testing tg-rcore-tutorial-ch1-t2l3-0.0.1-preview.2 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tg-rcore-tutorial-ch1-t2l3 0.0.1-preview.2 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate tg-rcore-tutorial-ch1-t2l3 0.0.1-preview.2
[INFO] finished tweaking crates.io crate tg-rcore-tutorial-ch1-t2l3 0.0.1-preview.2
[INFO] tweaked toml for crates.io crate tg-rcore-tutorial-ch1-t2l3 0.0.1-preview.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tg-rcore-tutorial-ch1-t2l3 0.0.1-preview.2 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-t2l3 0.0.1-preview.2 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b14ced0687972cce8e2f9b7b6bfef67aeb35eaf46748a1c5212f28a2ecb3cca6
[INFO] running `Command { std: "docker" "start" "-a" "b14ced0687972cce8e2f9b7b6bfef67aeb35eaf46748a1c5212f28a2ecb3cca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b14ced0687972cce8e2f9b7b6bfef67aeb35eaf46748a1c5212f28a2ecb3cca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14ced0687972cce8e2f9b7b6bfef67aeb35eaf46748a1c5212f28a2ecb3cca6", kill_on_drop: false }`
[INFO] [stdout] b14ced0687972cce8e2f9b7b6bfef67aeb35eaf46748a1c5212f28a2ecb3cca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 094382acc90bb75d5719398afc69e048b433afc0fb46bd41c56e8052b92efd90
[INFO] running `Command { std: "docker" "start" "-a" "094382acc90bb75d5719398afc69e048b433afc0fb46bd41c56e8052b92efd90", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-rcore-tutorial-ch1-t2l3 v0.0.1-preview.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tg-rcore-tutorial-sbi v0.4.8
[INFO] [stdout] warning: unused import: `console_putchar`
[INFO] [stdout]   --> src/main.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 | use tg_sbi::{console_putchar, shutdown};
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "094382acc90bb75d5719398afc69e048b433afc0fb46bd41c56e8052b92efd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094382acc90bb75d5719398afc69e048b433afc0fb46bd41c56e8052b92efd90", kill_on_drop: false }`
[INFO] [stdout] 094382acc90bb75d5719398afc69e048b433afc0fb46bd41c56e8052b92efd90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4424c7ef93e99746f38f5b0551e98844bea866990d304824c14d41053bd15b8a
[INFO] running `Command { std: "docker" "start" "-a" "4424c7ef93e99746f38f5b0551e98844bea866990d304824c14d41053bd15b8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-rcore-tutorial-sbi v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-ch1-t2l3 v0.0.1-preview.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `console_putchar`
[INFO] [stdout]   --> src/main.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 | use tg_sbi::{console_putchar, shutdown};
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> src/main.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 146 | |     shutdown(true) // true 表示异常关机
[INFO] [stdout] 147 | | }
[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_t2l3`)
[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-t2l3` (bin "tg-rcore-tutorial-ch1-t2l3" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "4424c7ef93e99746f38f5b0551e98844bea866990d304824c14d41053bd15b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4424c7ef93e99746f38f5b0551e98844bea866990d304824c14d41053bd15b8a", kill_on_drop: false }`
[INFO] [stdout] 4424c7ef93e99746f38f5b0551e98844bea866990d304824c14d41053bd15b8a
