[INFO] cloning repository https://github.com/jaewono/ds210_final_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaewono/ds210_final_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaewono%2Fds210_final_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaewono%2Fds210_final_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 823706f28a7219db1fa8d38885333eaa565085e5
[INFO] testing jaewono/ds210_final_project 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%2Fjaewono%2Fds210_final_project" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jaewono/ds210_final_project
[INFO] finished tweaking git repo https://github.com/jaewono/ds210_final_project
[INFO] tweaked toml for git repo https://github.com/jaewono/ds210_final_project written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jaewono/ds210_final_project 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/jaewono/ds210_final_project 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] aa4d714bef6c847038158eea3398f2ebbdc3bc0d6fd4a3075c04caa76dab68a7
[INFO] running `Command { std: "docker" "start" "-a" "aa4d714bef6c847038158eea3398f2ebbdc3bc0d6fd4a3075c04caa76dab68a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa4d714bef6c847038158eea3398f2ebbdc3bc0d6fd4a3075c04caa76dab68a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4d714bef6c847038158eea3398f2ebbdc3bc0d6fd4a3075c04caa76dab68a7", kill_on_drop: false }`
[INFO] [stdout] aa4d714bef6c847038158eea3398f2ebbdc3bc0d6fd4a3075c04caa76dab68a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0f9d82d106aeccb7e8f3603fdc4a11d1e91266cab1d37189ad20a1f5567d5245
[INFO] running `Command { std: "docker" "start" "-a" "0f9d82d106aeccb7e8f3603fdc4a11d1e91266cab1d37189ad20a1f5567d5245", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ds210_jwproject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "0f9d82d106aeccb7e8f3603fdc4a11d1e91266cab1d37189ad20a1f5567d5245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f9d82d106aeccb7e8f3603fdc4a11d1e91266cab1d37189ad20a1f5567d5245", kill_on_drop: false }`
[INFO] [stdout] 0f9d82d106aeccb7e8f3603fdc4a11d1e91266cab1d37189ad20a1f5567d5245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e012fb63a446591ae9a7df296a3505f94de03791d6d99a8489b977cf14d23675
[INFO] running `Command { std: "docker" "start" "-a" "e012fb63a446591ae9a7df296a3505f94de03791d6d99a8489b977cf14d23675", kill_on_drop: false }`
[INFO] [stderr]    Compiling ds210_jwproject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "e012fb63a446591ae9a7df296a3505f94de03791d6d99a8489b977cf14d23675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e012fb63a446591ae9a7df296a3505f94de03791d6d99a8489b977cf14d23675", kill_on_drop: false }`
[INFO] [stdout] e012fb63a446591ae9a7df296a3505f94de03791d6d99a8489b977cf14d23675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 93571257deee861be88192b5e73a8f23269a82c06ebbeac19b830318cbc1f5ee
[INFO] running `Command { std: "docker" "start" "-a" "93571257deee861be88192b5e73a8f23269a82c06ebbeac19b830318cbc1f5ee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ds210_jwproject-17c3123e07e87884)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test simulate::tests::test_simple_spread ... ok
[INFO] [stdout] test simulate::tests::test_spread_stops_when_disconnected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93571257deee861be88192b5e73a8f23269a82c06ebbeac19b830318cbc1f5ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93571257deee861be88192b5e73a8f23269a82c06ebbeac19b830318cbc1f5ee", kill_on_drop: false }`
[INFO] [stdout] 93571257deee861be88192b5e73a8f23269a82c06ebbeac19b830318cbc1f5ee
