[INFO] cloning repository https://github.com/KangVF/kv-algor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KangVF/kv-algor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKangVF%2Fkv-algor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKangVF%2Fkv-algor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a234f11a52fed4aa05f3e361dc32887dad4e104d [INFO] checking KangVF/kv-algor against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKangVF%2Fkv-algor" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KangVF/kv-algor on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KangVF/kv-algor [INFO] finished tweaking git repo https://github.com/KangVF/kv-algor [INFO] tweaked toml for git repo https://github.com/KangVF/kv-algor written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/KangVF/kv-algor already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35f1c522871c35200a50e278d0dbdb3e24e5be2fd36037a4877e19c211d36022 [INFO] running `Command { std: "docker" "start" "-a" "35f1c522871c35200a50e278d0dbdb3e24e5be2fd36037a4877e19c211d36022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35f1c522871c35200a50e278d0dbdb3e24e5be2fd36037a4877e19c211d36022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35f1c522871c35200a50e278d0dbdb3e24e5be2fd36037a4877e19c211d36022", kill_on_drop: false }` [INFO] [stdout] 35f1c522871c35200a50e278d0dbdb3e24e5be2fd36037a4877e19c211d36022 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0458f41a2df3fc6cc9e13f4622127b39c5dfcc96c6a80753e8bb7732ef9e6a9f [INFO] running `Command { std: "docker" "start" "-a" "0458f41a2df3fc6cc9e13f4622127b39c5dfcc96c6a80753e8bb7732ef9e6a9f", kill_on_drop: false }` [INFO] [stderr] Checking kv-algor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `example` [INFO] [stdout] | [INFO] [stdout] = note: consider adding a `main` function to `examples/example.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kv-algor` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0458f41a2df3fc6cc9e13f4622127b39c5dfcc96c6a80753e8bb7732ef9e6a9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0458f41a2df3fc6cc9e13f4622127b39c5dfcc96c6a80753e8bb7732ef9e6a9f", kill_on_drop: false }` [INFO] [stdout] 0458f41a2df3fc6cc9e13f4622127b39c5dfcc96c6a80753e8bb7732ef9e6a9f