[INFO] cloning repository https://github.com/Abrar124/Rust-Hackathon1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Abrar124/Rust-Hackathon1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbrar124%2FRust-Hackathon1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbrar124%2FRust-Hackathon1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a70c44cb05756dad5eddc4efd0bbbdde14572288
[INFO] testing Abrar124/Rust-Hackathon1 against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbrar124%2FRust-Hackathon1" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Abrar124/Rust-Hackathon1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Abrar124/Rust-Hackathon1
[INFO] finished tweaking git repo https://github.com/Abrar124/Rust-Hackathon1
[INFO] tweaked toml for git repo https://github.com/Abrar124/Rust-Hackathon1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Abrar124/Rust-Hackathon1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9d2d4dba947f50e794e119fb8280affbf499d7eb42e8854a6eea4d446d059e1c
[INFO] running `Command { std: "docker" "start" "-a" "9d2d4dba947f50e794e119fb8280affbf499d7eb42e8854a6eea4d446d059e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d2d4dba947f50e794e119fb8280affbf499d7eb42e8854a6eea4d446d059e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2d4dba947f50e794e119fb8280affbf499d7eb42e8854a6eea4d446d059e1c", kill_on_drop: false }`
[INFO] [stdout] 9d2d4dba947f50e794e119fb8280affbf499d7eb42e8854a6eea4d446d059e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dfbf9406e0bf7fbc65d58bd5086611b2cd550da98bcb9b180b1e2ca84088a7d9
[INFO] running `Command { std: "docker" "start" "-a" "dfbf9406e0bf7fbc65d58bd5086611b2cd550da98bcb9b180b1e2ca84088a7d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling hackathon_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "dfbf9406e0bf7fbc65d58bd5086611b2cd550da98bcb9b180b1e2ca84088a7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbf9406e0bf7fbc65d58bd5086611b2cd550da98bcb9b180b1e2ca84088a7d9", kill_on_drop: false }`
[INFO] [stdout] dfbf9406e0bf7fbc65d58bd5086611b2cd550da98bcb9b180b1e2ca84088a7d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e905da297eecdb6ca1f2131c266f76cd4f1b773ed4581e5ca12e1028c8b273b7
[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" "e905da297eecdb6ca1f2131c266f76cd4f1b773ed4581e5ca12e1028c8b273b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hackathon_1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "e905da297eecdb6ca1f2131c266f76cd4f1b773ed4581e5ca12e1028c8b273b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e905da297eecdb6ca1f2131c266f76cd4f1b773ed4581e5ca12e1028c8b273b7", kill_on_drop: false }`
[INFO] [stdout] e905da297eecdb6ca1f2131c266f76cd4f1b773ed4581e5ca12e1028c8b273b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f05510ec8c4ca52653ab2b508c4d67d8fa71a8bcf7d3194934a41c7148f47e5
[INFO] running `Command { std: "docker" "start" "-a" "8f05510ec8c4ca52653ab2b508c4d67d8fa71a8bcf7d3194934a41c7148f47e5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hackathon_1-436b78e547e50045
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f05510ec8c4ca52653ab2b508c4d67d8fa71a8bcf7d3194934a41c7148f47e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f05510ec8c4ca52653ab2b508c4d67d8fa71a8bcf7d3194934a41c7148f47e5", kill_on_drop: false }`
[INFO] [stdout] 8f05510ec8c4ca52653ab2b508c4d67d8fa71a8bcf7d3194934a41c7148f47e5