[INFO] cloning repository https://github.com/lpubsppop01/my-todo-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lpubsppop01/my-todo-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpubsppop01%2Fmy-todo-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpubsppop01%2Fmy-todo-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 715ea063c7728117bcc5f742cc3deed6c324a72a [INFO] checking lpubsppop01/my-todo-engine against master#de32266a1780aa4ef748ce7f6200a1554fad0aca for pr-75585 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpubsppop01%2Fmy-todo-engine" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lpubsppop01/my-todo-engine on toolchain de32266a1780aa4ef748ce7f6200a1554fad0aca [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lpubsppop01/my-todo-engine [INFO] finished tweaking git repo https://github.com/lpubsppop01/my-todo-engine [INFO] tweaked toml for git repo https://github.com/lpubsppop01/my-todo-engine written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/lpubsppop01/my-todo-engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3bbdb8d79b1f050497babb07fd88e35247a5d0d96c04387c5f1543559d7ec14 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f3bbdb8d79b1f050497babb07fd88e35247a5d0d96c04387c5f1543559d7ec14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3bbdb8d79b1f050497babb07fd88e35247a5d0d96c04387c5f1543559d7ec14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3bbdb8d79b1f050497babb07fd88e35247a5d0d96c04387c5f1543559d7ec14", kill_on_drop: false }` [INFO] [stdout] f3bbdb8d79b1f050497babb07fd88e35247a5d0d96c04387c5f1543559d7ec14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 443582a394f45524a4f9ec17982c3d7134ddd8c1c40bc2cb6b7ffdabdc8a25a4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "443582a394f45524a4f9ec17982c3d7134ddd8c1c40bc2cb6b7ffdabdc8a25a4", kill_on_drop: false }` [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking my-todo-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Task` [INFO] [stdout] --> src/task.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Task { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `Command { std: "docker" "inspect" "443582a394f45524a4f9ec17982c3d7134ddd8c1c40bc2cb6b7ffdabdc8a25a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "443582a394f45524a4f9ec17982c3d7134ddd8c1c40bc2cb6b7ffdabdc8a25a4", kill_on_drop: false }` [INFO] [stdout] 443582a394f45524a4f9ec17982c3d7134ddd8c1c40bc2cb6b7ffdabdc8a25a4