[INFO] fetching crate this_is_a_test 0.0.3...
[INFO] testing this_is_a_test-0.0.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate this_is_a_test 0.0.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate this_is_a_test 0.0.3
[INFO] finished tweaking crates.io crate this_is_a_test 0.0.3
[INFO] tweaked toml for crates.io crate this_is_a_test 0.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate this_is_a_test 0.0.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0b152c61a74dd52cd8437348656e5d5e28a0c5c1c0e213f6b52e960049562a00
[INFO] running `Command { std: "docker" "start" "-a" "0b152c61a74dd52cd8437348656e5d5e28a0c5c1c0e213f6b52e960049562a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b152c61a74dd52cd8437348656e5d5e28a0c5c1c0e213f6b52e960049562a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b152c61a74dd52cd8437348656e5d5e28a0c5c1c0e213f6b52e960049562a00", kill_on_drop: false }`
[INFO] [stdout] 0b152c61a74dd52cd8437348656e5d5e28a0c5c1c0e213f6b52e960049562a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 27a9462c9c440fdf442fc2de40700e69c9b690fa2bc07ab08a3993608491895f
[INFO] running `Command { std: "docker" "start" "-a" "27a9462c9c440fdf442fc2de40700e69c9b690fa2bc07ab08a3993608491895f", kill_on_drop: false }`
[INFO] [stderr]    Compiling this_is_a_test v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "27a9462c9c440fdf442fc2de40700e69c9b690fa2bc07ab08a3993608491895f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27a9462c9c440fdf442fc2de40700e69c9b690fa2bc07ab08a3993608491895f", kill_on_drop: false }`
[INFO] [stdout] 27a9462c9c440fdf442fc2de40700e69c9b690fa2bc07ab08a3993608491895f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b781cc8890f4d3267b5d726d19159400b640ce5c481f1f75b1f81bf52e1baaed
[INFO] running `Command { std: "docker" "start" "-a" "b781cc8890f4d3267b5d726d19159400b640ce5c481f1f75b1f81bf52e1baaed", kill_on_drop: false }`
[INFO] [stderr]    Compiling this_is_a_test v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "b781cc8890f4d3267b5d726d19159400b640ce5c481f1f75b1f81bf52e1baaed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b781cc8890f4d3267b5d726d19159400b640ce5c481f1f75b1f81bf52e1baaed", kill_on_drop: false }`
[INFO] [stdout] b781cc8890f4d3267b5d726d19159400b640ce5c481f1f75b1f81bf52e1baaed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 236f46401b16e0973a0e5a1d91c910b4a0613845b8417117536f649bd756d76d
[INFO] running `Command { std: "docker" "start" "-a" "236f46401b16e0973a0e5a1d91c910b4a0613845b8417117536f649bd756d76d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/this_is_a_test-61403ef11aaa7770)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test run_the_house ... ok
[INFO] [stdout] test tests::my_test ... 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] [stderr]    Doc-tests this_is_a_test
[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" "236f46401b16e0973a0e5a1d91c910b4a0613845b8417117536f649bd756d76d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236f46401b16e0973a0e5a1d91c910b4a0613845b8417117536f649bd756d76d", kill_on_drop: false }`
[INFO] [stdout] 236f46401b16e0973a0e5a1d91c910b4a0613845b8417117536f649bd756d76d