[INFO] fetching crate random_variant_macro 0.2.0...
[INFO] testing random_variant_macro-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate random_variant_macro 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate random_variant_macro 0.2.0
[INFO] finished tweaking crates.io crate random_variant_macro 0.2.0
[INFO] tweaked toml for crates.io crate random_variant_macro 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate random_variant_macro 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0c7638a35863ec7e3bc6b317b3d8a57bb6daf05130eedf5ae9ada8ebce3a41b6
[INFO] running `Command { std: "docker" "start" "-a" "0c7638a35863ec7e3bc6b317b3d8a57bb6daf05130eedf5ae9ada8ebce3a41b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c7638a35863ec7e3bc6b317b3d8a57bb6daf05130eedf5ae9ada8ebce3a41b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7638a35863ec7e3bc6b317b3d8a57bb6daf05130eedf5ae9ada8ebce3a41b6", kill_on_drop: false }`
[INFO] [stdout] 0c7638a35863ec7e3bc6b317b3d8a57bb6daf05130eedf5ae9ada8ebce3a41b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 61032f8d1911ef98e3846e3ccf29bcf219628c7b52be5ccf3d823b31b0541f22
[INFO] running `Command { std: "docker" "start" "-a" "61032f8d1911ef98e3846e3ccf29bcf219628c7b52be5ccf3d823b31b0541f22", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling random_variant_macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.71s
[INFO] running `Command { std: "docker" "inspect" "61032f8d1911ef98e3846e3ccf29bcf219628c7b52be5ccf3d823b31b0541f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61032f8d1911ef98e3846e3ccf29bcf219628c7b52be5ccf3d823b31b0541f22", kill_on_drop: false }`
[INFO] [stdout] 61032f8d1911ef98e3846e3ccf29bcf219628c7b52be5ccf3d823b31b0541f22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d1be1e1d9f2dd34d3caf2bd6de6b71b4204ada7d63c3eff0aa83e3f2ee964d2a
[INFO] running `Command { std: "docker" "start" "-a" "d1be1e1d9f2dd34d3caf2bd6de6b71b4204ada7d63c3eff0aa83e3f2ee964d2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling random_variant_macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "d1be1e1d9f2dd34d3caf2bd6de6b71b4204ada7d63c3eff0aa83e3f2ee964d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1be1e1d9f2dd34d3caf2bd6de6b71b4204ada7d63c3eff0aa83e3f2ee964d2a", kill_on_drop: false }`
[INFO] [stdout] d1be1e1d9f2dd34d3caf2bd6de6b71b4204ada7d63c3eff0aa83e3f2ee964d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 28c512069b494df10a0f5bc18fb0d4ceea74157ff52859308b4beb46313babb8
[INFO] running `Command { std: "docker" "start" "-a" "28c512069b494df10a0f5bc18fb0d4ceea74157ff52859308b4beb46313babb8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_variant_macro-775aec0c3366be44)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests random_variant_macro
[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" "28c512069b494df10a0f5bc18fb0d4ceea74157ff52859308b4beb46313babb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c512069b494df10a0f5bc18fb0d4ceea74157ff52859308b4beb46313babb8", kill_on_drop: false }`
[INFO] [stdout] 28c512069b494df10a0f5bc18fb0d4ceea74157ff52859308b4beb46313babb8
