[INFO] fetching crate lbl-tg-rcore-tutorial-ch1-storage 0.1.0-preview.1...
[INFO] testing lbl-tg-rcore-tutorial-ch1-storage-0.1.0-preview.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate lbl-tg-rcore-tutorial-ch1-storage 0.1.0-preview.1 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate lbl-tg-rcore-tutorial-ch1-storage 0.1.0-preview.1
[INFO] finished tweaking crates.io crate lbl-tg-rcore-tutorial-ch1-storage 0.1.0-preview.1
[INFO] tweaked toml for crates.io crate lbl-tg-rcore-tutorial-ch1-storage 0.1.0-preview.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lbl-tg-rcore-tutorial-ch1-storage 0.1.0-preview.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lbl-tg-rcore-tutorial-ch1-storage 0.1.0-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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tg-rcore-tutorial-sbi v0.4.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc12eae3dc7dec0c595643f862f8745aa894892848f9c03e200b6ad4504d60cf
[INFO] running `Command { std: "docker" "start" "-a" "cc12eae3dc7dec0c595643f862f8745aa894892848f9c03e200b6ad4504d60cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc12eae3dc7dec0c595643f862f8745aa894892848f9c03e200b6ad4504d60cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc12eae3dc7dec0c595643f862f8745aa894892848f9c03e200b6ad4504d60cf", kill_on_drop: false }`
[INFO] [stdout] cc12eae3dc7dec0c595643f862f8745aa894892848f9c03e200b6ad4504d60cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcea3fb6e5981de277d108d30f2641e3fc2a062de4ebceede6966f49babca070
[INFO] running `Command { std: "docker" "start" "-a" "fcea3fb6e5981de277d108d30f2641e3fc2a062de4ebceede6966f49babca070", kill_on_drop: false }`
[INFO] [stderr]    Compiling lbl-tg-rcore-tutorial-ch1-storage v0.1.0-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tg-rcore-tutorial-sbi v0.4.8
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "fcea3fb6e5981de277d108d30f2641e3fc2a062de4ebceede6966f49babca070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcea3fb6e5981de277d108d30f2641e3fc2a062de4ebceede6966f49babca070", kill_on_drop: false }`
[INFO] [stdout] fcea3fb6e5981de277d108d30f2641e3fc2a062de4ebceede6966f49babca070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef9a063af974705051dfa39e61d201a76f001c324beb57814c5535b798e6705b
[INFO] running `Command { std: "docker" "start" "-a" "ef9a063af974705051dfa39e61d201a76f001c324beb57814c5535b798e6705b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-rcore-tutorial-sbi v0.4.8
[INFO] [stderr]    Compiling lbl-tg-rcore-tutorial-ch1-storage v0.1.0-preview.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> src/main.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 114 | |     shutdown(true) // true 表示异常关机
[INFO] [stdout] 115 | | }
[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/562dee4820c458d823175268e41601d4c060588a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.so, /opt/rustwide/rustup-home/toolchains/562dee4820c458d823175268e41601d4c060588a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rlib, /opt/rustwide/rustup-home/toolchains/562dee4820c458d823175268e41601d4c060588a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rmeta
[INFO] [stdout]     = note: second definition in the local crate (`tg_rcore_tutorial_ch1`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lbl-tg-rcore-tutorial-ch1-storage` (bin "tg-rcore-tutorial-ch1" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ef9a063af974705051dfa39e61d201a76f001c324beb57814c5535b798e6705b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9a063af974705051dfa39e61d201a76f001c324beb57814c5535b798e6705b", kill_on_drop: false }`
[INFO] [stdout] ef9a063af974705051dfa39e61d201a76f001c324beb57814c5535b798e6705b