[INFO] fetching crate whatty 0.1.0...
[INFO] testing whatty-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate whatty 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate whatty 0.1.0
[INFO] finished tweaking crates.io crate whatty 0.1.0
[INFO] tweaked toml for crates.io crate whatty 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate whatty 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f0dae086f1c2d3b76feaa9ad940c924bd0cb0ac8a9921bd722e18bd58a66eb5
[INFO] running `Command { std: "docker" "start" "-a" "5f0dae086f1c2d3b76feaa9ad940c924bd0cb0ac8a9921bd722e18bd58a66eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f0dae086f1c2d3b76feaa9ad940c924bd0cb0ac8a9921bd722e18bd58a66eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f0dae086f1c2d3b76feaa9ad940c924bd0cb0ac8a9921bd722e18bd58a66eb5", kill_on_drop: false }`
[INFO] [stdout] 5f0dae086f1c2d3b76feaa9ad940c924bd0cb0ac8a9921bd722e18bd58a66eb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4bfb87cd63fa474bdbd250f96ab00ac40636e49aba649866d69a0f402d6ac86
[INFO] running `Command { std: "docker" "start" "-a" "a4bfb87cd63fa474bdbd250f96ab00ac40636e49aba649866d69a0f402d6ac86", kill_on_drop: false }`
[INFO] [stderr]    Compiling whatty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "a4bfb87cd63fa474bdbd250f96ab00ac40636e49aba649866d69a0f402d6ac86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bfb87cd63fa474bdbd250f96ab00ac40636e49aba649866d69a0f402d6ac86", kill_on_drop: false }`
[INFO] [stdout] a4bfb87cd63fa474bdbd250f96ab00ac40636e49aba649866d69a0f402d6ac86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc7fd8067744639f6c46eab3752249acfe91fd1b2bcd887c3ca0c5c377a849a8
[INFO] running `Command { std: "docker" "start" "-a" "bc7fd8067744639f6c46eab3752249acfe91fd1b2bcd887c3ca0c5c377a849a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling whatty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "bc7fd8067744639f6c46eab3752249acfe91fd1b2bcd887c3ca0c5c377a849a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7fd8067744639f6c46eab3752249acfe91fd1b2bcd887c3ca0c5c377a849a8", kill_on_drop: false }`
[INFO] [stdout] bc7fd8067744639f6c46eab3752249acfe91fd1b2bcd887c3ca0c5c377a849a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c19b204a676b5971e65098d9bab3242e94989f4cedf26f0fd2a1db47b2dc817f
[INFO] running `Command { std: "docker" "start" "-a" "c19b204a676b5971e65098d9bab3242e94989f4cedf26f0fd2a1db47b2dc817f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/whatty-427f5113d4b4245d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests whatty
[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" "c19b204a676b5971e65098d9bab3242e94989f4cedf26f0fd2a1db47b2dc817f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19b204a676b5971e65098d9bab3242e94989f4cedf26f0fd2a1db47b2dc817f", kill_on_drop: false }`
[INFO] [stdout] c19b204a676b5971e65098d9bab3242e94989f4cedf26f0fd2a1db47b2dc817f