[INFO] fetching crate tg-ch1 0.4.2-preview.1...
[INFO] checking tg-ch1-0.4.2-preview.1 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1
[INFO] extracting crate tg-ch1 0.4.2-preview.1 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate tg-ch1 0.4.2-preview.1
[INFO] finished tweaking crates.io crate tg-ch1 0.4.2-preview.1
[INFO] tweaked toml for crates.io crate tg-ch1 0.4.2-preview.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tg-ch1 0.4.2-preview.1 on toolchain 38c2997544af84fe301d600d6896397738163002
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tg-ch1 0.4.2-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" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8625a42dbc740b972e871efd2bb9531eeef18caeb2851927f7f6ff42311a97e5
[INFO] running `Command { std: "docker" "start" "-a" "8625a42dbc740b972e871efd2bb9531eeef18caeb2851927f7f6ff42311a97e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8625a42dbc740b972e871efd2bb9531eeef18caeb2851927f7f6ff42311a97e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8625a42dbc740b972e871efd2bb9531eeef18caeb2851927f7f6ff42311a97e5", kill_on_drop: false }`
[INFO] [stdout] 8625a42dbc740b972e871efd2bb9531eeef18caeb2851927f7f6ff42311a97e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fd3e8680218903ea81a28b7fe810599412d72fe619dd90cca028d20b7cc15b9
[INFO] running `Command { std: "docker" "start" "-a" "6fd3e8680218903ea81a28b7fe810599412d72fe619dd90cca028d20b7cc15b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-ch1 v0.4.2-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tg-sbi v0.4.2-preview.1
[INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:15:17","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 77 | |     shutdown(true) // true 表示异常关机
[INFO] [stdout] 78 | | }
[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/38c2997544af84fe301d600d6896397738163002/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eaa78b24106cd0ea.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`tg_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 `tg-ch1` (bin "tg-ch1" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6fd3e8680218903ea81a28b7fe810599412d72fe619dd90cca028d20b7cc15b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd3e8680218903ea81a28b7fe810599412d72fe619dd90cca028d20b7cc15b9", kill_on_drop: false }`
[INFO] [stdout] 6fd3e8680218903ea81a28b7fe810599412d72fe619dd90cca028d20b7cc15b9