[INFO] cloning repository https://github.com/karthik977/rustPracticing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karthik977/rustPracticing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthik977%2FrustPracticing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthik977%2FrustPracticing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ccca9ffe8d7953122715734effcd5a1827a7011
[INFO] testing karthik977/rustPracticing against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthik977%2FrustPracticing" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/karthik977/rustPracticing
[INFO] finished tweaking git repo https://github.com/karthik977/rustPracticing
[INFO] tweaked toml for git repo https://github.com/karthik977/rustPracticing written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/karthik977/rustPracticing on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/karthik977/rustPracticing 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ffedd30474d5247b8a0ce51812c8bcad9cf84710929818ace0527f26c897d5b
[INFO] running `Command { std: "docker" "start" "-a" "4ffedd30474d5247b8a0ce51812c8bcad9cf84710929818ace0527f26c897d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ffedd30474d5247b8a0ce51812c8bcad9cf84710929818ace0527f26c897d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffedd30474d5247b8a0ce51812c8bcad9cf84710929818ace0527f26c897d5b", kill_on_drop: false }`
[INFO] [stdout] 4ffedd30474d5247b8a0ce51812c8bcad9cf84710929818ace0527f26c897d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 557e6e48ee7208346984bfce1564e8b93a81655115430ce3b93346e95bd7c95d
[INFO] running `Command { std: "docker" "start" "-a" "557e6e48ee7208346984bfce1564e8b93a81655115430ce3b93346e95bd7c95d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustPracticing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "557e6e48ee7208346984bfce1564e8b93a81655115430ce3b93346e95bd7c95d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557e6e48ee7208346984bfce1564e8b93a81655115430ce3b93346e95bd7c95d", kill_on_drop: false }`
[INFO] [stdout] 557e6e48ee7208346984bfce1564e8b93a81655115430ce3b93346e95bd7c95d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6665214b1462b2f957faa3b86cc1ad2028dce439c17e6f2c14a8910ea5ad5ca
[INFO] running `Command { std: "docker" "start" "-a" "a6665214b1462b2f957faa3b86cc1ad2028dce439c17e6f2c14a8910ea5ad5ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustPracticing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "a6665214b1462b2f957faa3b86cc1ad2028dce439c17e6f2c14a8910ea5ad5ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6665214b1462b2f957faa3b86cc1ad2028dce439c17e6f2c14a8910ea5ad5ca", kill_on_drop: false }`
[INFO] [stdout] a6665214b1462b2f957faa3b86cc1ad2028dce439c17e6f2c14a8910ea5ad5ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b45070e4df003755cd77771fb3692dc1ed98e96e673681d79bb185c31f5e2888
[INFO] running `Command { std: "docker" "start" "-a" "b45070e4df003755cd77771fb3692dc1ed98e96e673681d79bb185c31f5e2888", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests main.rs (/opt/rustwide/target/debug/deps/rustPracticing-3ee6753323529fed)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b45070e4df003755cd77771fb3692dc1ed98e96e673681d79bb185c31f5e2888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45070e4df003755cd77771fb3692dc1ed98e96e673681d79bb185c31f5e2888", kill_on_drop: false }`
[INFO] [stdout] b45070e4df003755cd77771fb3692dc1ed98e96e673681d79bb185c31f5e2888
