[INFO] fetching crate rose-bitset-derive 0.1.0-beta...
[INFO] testing rose-bitset-derive-0.1.0-beta against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rose-bitset-derive 0.1.0-beta into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rose-bitset-derive 0.1.0-beta
[INFO] finished tweaking crates.io crate rose-bitset-derive 0.1.0-beta
[INFO] tweaked toml for crates.io crate rose-bitset-derive 0.1.0-beta written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rose-bitset-derive 0.1.0-beta 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 crates.io crate rose-bitset-derive 0.1.0-beta 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 88deb19254c798b094f48392ef5866dc8621368cc8e6d60ef72acc273d5a4e3e
[INFO] running `Command { std: "docker" "start" "-a" "88deb19254c798b094f48392ef5866dc8621368cc8e6d60ef72acc273d5a4e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88deb19254c798b094f48392ef5866dc8621368cc8e6d60ef72acc273d5a4e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88deb19254c798b094f48392ef5866dc8621368cc8e6d60ef72acc273d5a4e3e", kill_on_drop: false }`
[INFO] [stdout] 88deb19254c798b094f48392ef5866dc8621368cc8e6d60ef72acc273d5a4e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0d9c4a8a0340e395c7b1aa6fccef48f721f6a1fe896f8bdcff7b379470d2dc37
[INFO] running `Command { std: "docker" "start" "-a" "0d9c4a8a0340e395c7b1aa6fccef48f721f6a1fe896f8bdcff7b379470d2dc37", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rose-bitset-derive v0.1.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "0d9c4a8a0340e395c7b1aa6fccef48f721f6a1fe896f8bdcff7b379470d2dc37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9c4a8a0340e395c7b1aa6fccef48f721f6a1fe896f8bdcff7b379470d2dc37", kill_on_drop: false }`
[INFO] [stdout] 0d9c4a8a0340e395c7b1aa6fccef48f721f6a1fe896f8bdcff7b379470d2dc37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f6dce92af2a90c96e966a8cdf65c23567e7026a2df54147508132829dd4eb4a8
[INFO] running `Command { std: "docker" "start" "-a" "f6dce92af2a90c96e966a8cdf65c23567e7026a2df54147508132829dd4eb4a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rose-bitset-derive v0.1.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "f6dce92af2a90c96e966a8cdf65c23567e7026a2df54147508132829dd4eb4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6dce92af2a90c96e966a8cdf65c23567e7026a2df54147508132829dd4eb4a8", kill_on_drop: false }`
[INFO] [stdout] f6dce92af2a90c96e966a8cdf65c23567e7026a2df54147508132829dd4eb4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6006db220bdd83bbd7f7a72cb1bc71c2eb6d63d4aef757b00a8de248ed117ef4
[INFO] running `Command { std: "docker" "start" "-a" "6006db220bdd83bbd7f7a72cb1bc71c2eb6d63d4aef757b00a8de248ed117ef4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rose_bitset_derive-285ad498380ee529)
[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] [stderr]    Doc-tests rose_bitset_derive
[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" "6006db220bdd83bbd7f7a72cb1bc71c2eb6d63d4aef757b00a8de248ed117ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6006db220bdd83bbd7f7a72cb1bc71c2eb6d63d4aef757b00a8de248ed117ef4", kill_on_drop: false }`
[INFO] [stdout] 6006db220bdd83bbd7f7a72cb1bc71c2eb6d63d4aef757b00a8de248ed117ef4
