[INFO] fetching crate round_view_derive 0.5.0...
[INFO] testing round_view_derive-0.5.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate round_view_derive 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate round_view_derive 0.5.0
[INFO] finished tweaking crates.io crate round_view_derive 0.5.0
[INFO] tweaked toml for crates.io crate round_view_derive 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate round_view_derive 0.5.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4aca0fecb5d3ce8db6b9bf2dbb9cb9a21abd6358b79d25c6bf4aab71b10570e2
[INFO] running `Command { std: "docker" "start" "-a" "4aca0fecb5d3ce8db6b9bf2dbb9cb9a21abd6358b79d25c6bf4aab71b10570e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aca0fecb5d3ce8db6b9bf2dbb9cb9a21abd6358b79d25c6bf4aab71b10570e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aca0fecb5d3ce8db6b9bf2dbb9cb9a21abd6358b79d25c6bf4aab71b10570e2", kill_on_drop: false }`
[INFO] [stdout] 4aca0fecb5d3ce8db6b9bf2dbb9cb9a21abd6358b79d25c6bf4aab71b10570e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8f3e4733e5ef3afad1cfa1e9e91375868137fb4ffd97f4cf617a23fc63d6656e
[INFO] running `Command { std: "docker" "start" "-a" "8f3e4733e5ef3afad1cfa1e9e91375868137fb4ffd97f4cf617a23fc63d6656e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling round_view_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `Command { std: "docker" "inspect" "8f3e4733e5ef3afad1cfa1e9e91375868137fb4ffd97f4cf617a23fc63d6656e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3e4733e5ef3afad1cfa1e9e91375868137fb4ffd97f4cf617a23fc63d6656e", kill_on_drop: false }`
[INFO] [stdout] 8f3e4733e5ef3afad1cfa1e9e91375868137fb4ffd97f4cf617a23fc63d6656e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6e6887f538e1ef9a6cb81beca7d397f1161ac53fd2744b196c757394f44f0abd
[INFO] running `Command { std: "docker" "start" "-a" "6e6887f538e1ef9a6cb81beca7d397f1161ac53fd2744b196c757394f44f0abd", kill_on_drop: false }`
[INFO] [stderr]    Compiling round_view_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "6e6887f538e1ef9a6cb81beca7d397f1161ac53fd2744b196c757394f44f0abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e6887f538e1ef9a6cb81beca7d397f1161ac53fd2744b196c757394f44f0abd", kill_on_drop: false }`
[INFO] [stdout] 6e6887f538e1ef9a6cb81beca7d397f1161ac53fd2744b196c757394f44f0abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1cf4cfda1034b1607c7d4e77889c64920e30c546133ab6ae11e5a768bf035fea
[INFO] running `Command { std: "docker" "start" "-a" "1cf4cfda1034b1607c7d4e77889c64920e30c546133ab6ae11e5a768bf035fea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/round_view_derive-91d2e84d99fbc45c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests round_view_derive
[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] [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" "1cf4cfda1034b1607c7d4e77889c64920e30c546133ab6ae11e5a768bf035fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf4cfda1034b1607c7d4e77889c64920e30c546133ab6ae11e5a768bf035fea", kill_on_drop: false }`
[INFO] [stdout] 1cf4cfda1034b1607c7d4e77889c64920e30c546133ab6ae11e5a768bf035fea