[INFO] cloning repository https://github.com/xslingcn/reg_helper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xslingcn/reg_helper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxslingcn%2Freg_helper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxslingcn%2Freg_helper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71e04b1d713661d11c09d0125510b99995edb059
[INFO] checking xslingcn/reg_helper against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxslingcn%2Freg_helper" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xslingcn/reg_helper
[INFO] finished tweaking git repo https://github.com/xslingcn/reg_helper
[INFO] tweaked toml for git repo https://github.com/xslingcn/reg_helper written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xslingcn/reg_helper on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xslingcn/reg_helper 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9de923fbba1263bd7a12262dcf0818f85c7942b5ddea7c01f21695df76802f8
[INFO] running `Command { std: "docker" "start" "-a" "a9de923fbba1263bd7a12262dcf0818f85c7942b5ddea7c01f21695df76802f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9de923fbba1263bd7a12262dcf0818f85c7942b5ddea7c01f21695df76802f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9de923fbba1263bd7a12262dcf0818f85c7942b5ddea7c01f21695df76802f8", kill_on_drop: false }`
[INFO] [stdout] a9de923fbba1263bd7a12262dcf0818f85c7942b5ddea7c01f21695df76802f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b482fefe6bb211b2ee1cc1b853b45aec22c6fcacef1a3db5351a1c1e49c1105
[INFO] running `Command { std: "docker" "start" "-a" "1b482fefe6bb211b2ee1cc1b853b45aec22c6fcacef1a3db5351a1c1e49c1105", kill_on_drop: false }`
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[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `()` is non-empty
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/thirtyfour-0.34.0/src/support.rs:43:27
[INFO] [stdout]    |
[INFO] [stdout] 43 |                     match std::future::pending::<Infallible>().await {}
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the matched value is of type `()`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]    |
[INFO] [stdout] 43 ~                     match std::future::pending::<Infallible>().await {
[INFO] [stdout] 44 +                         _ => todo!(),
[INFO] [stdout] 45 ~                     }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking apple-flat-package v0.20.0
[INFO] [stderr]     Checking selenium-manager v0.4.28-nightly (https://github.com/SeleniumHQ/selenium?branch=trunk#81f435d4)
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thirtyfour` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1b482fefe6bb211b2ee1cc1b853b45aec22c6fcacef1a3db5351a1c1e49c1105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b482fefe6bb211b2ee1cc1b853b45aec22c6fcacef1a3db5351a1c1e49c1105", kill_on_drop: false }`
[INFO] [stdout] 1b482fefe6bb211b2ee1cc1b853b45aec22c6fcacef1a3db5351a1c1e49c1105
