[INFO] fetching crate rockstar 0.0.1-alpha...
[INFO] testing rockstar-0.0.1-alpha against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rockstar 0.0.1-alpha into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rockstar 0.0.1-alpha
[INFO] finished tweaking crates.io crate rockstar 0.0.1-alpha
[INFO] tweaked toml for crates.io crate rockstar 0.0.1-alpha written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rockstar 0.0.1-alpha on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rockstar 0.0.1-alpha 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e38768de1547024c936cfeeec446bf103e650c05c4e1221f20fe0007b3999778
[INFO] running `Command { std: "docker" "start" "-a" "e38768de1547024c936cfeeec446bf103e650c05c4e1221f20fe0007b3999778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e38768de1547024c936cfeeec446bf103e650c05c4e1221f20fe0007b3999778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e38768de1547024c936cfeeec446bf103e650c05c4e1221f20fe0007b3999778", kill_on_drop: false }`
[INFO] [stdout] e38768de1547024c936cfeeec446bf103e650c05c4e1221f20fe0007b3999778
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75ceae25bd100c3b31560f15965cf5ddfd9a82ee0f17aedadfb63e240b1be34d
[INFO] running `Command { std: "docker" "start" "-a" "75ceae25bd100c3b31560f15965cf5ddfd9a82ee0f17aedadfb63e240b1be34d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rockstar v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "75ceae25bd100c3b31560f15965cf5ddfd9a82ee0f17aedadfb63e240b1be34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ceae25bd100c3b31560f15965cf5ddfd9a82ee0f17aedadfb63e240b1be34d", kill_on_drop: false }`
[INFO] [stdout] 75ceae25bd100c3b31560f15965cf5ddfd9a82ee0f17aedadfb63e240b1be34d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a9cb3374f9c69efad5ba6ec4cec2fb9a045bbaf25b7d2c9def2a280e22a9dd0
[INFO] running `Command { std: "docker" "start" "-a" "4a9cb3374f9c69efad5ba6ec4cec2fb9a045bbaf25b7d2c9def2a280e22a9dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rockstar v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "4a9cb3374f9c69efad5ba6ec4cec2fb9a045bbaf25b7d2c9def2a280e22a9dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a9cb3374f9c69efad5ba6ec4cec2fb9a045bbaf25b7d2c9def2a280e22a9dd0", kill_on_drop: false }`
[INFO] [stdout] 4a9cb3374f9c69efad5ba6ec4cec2fb9a045bbaf25b7d2c9def2a280e22a9dd0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29e975a42d4a8c0935acf960bc135d23ba0dae6d5713a6dd2b6acdb32b3094b2
[INFO] running `Command { std: "docker" "start" "-a" "29e975a42d4a8c0935acf960bc135d23ba0dae6d5713a6dd2b6acdb32b3094b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rockstar-65f7d04e4fd73c24)
[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" "29e975a42d4a8c0935acf960bc135d23ba0dae6d5713a6dd2b6acdb32b3094b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e975a42d4a8c0935acf960bc135d23ba0dae6d5713a6dd2b6acdb32b3094b2", kill_on_drop: false }`
[INFO] [stdout] 29e975a42d4a8c0935acf960bc135d23ba0dae6d5713a6dd2b6acdb32b3094b2