[INFO] fetching crate prueba_biblioteca 0.1.0...
[INFO] testing prueba_biblioteca-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate prueba_biblioteca 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate prueba_biblioteca 0.1.0
[INFO] finished tweaking crates.io crate prueba_biblioteca 0.1.0
[INFO] tweaked toml for crates.io crate prueba_biblioteca 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prueba_biblioteca 0.1.0 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] 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] 4e7f4801efe923f35d43ef09a894b12f2b908814d5e8a89a9865fc4cd7a60aad
[INFO] running `Command { std: "docker" "start" "-a" "4e7f4801efe923f35d43ef09a894b12f2b908814d5e8a89a9865fc4cd7a60aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e7f4801efe923f35d43ef09a894b12f2b908814d5e8a89a9865fc4cd7a60aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e7f4801efe923f35d43ef09a894b12f2b908814d5e8a89a9865fc4cd7a60aad", kill_on_drop: false }`
[INFO] [stdout] 4e7f4801efe923f35d43ef09a894b12f2b908814d5e8a89a9865fc4cd7a60aad
[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] ae266c07f2a5793d40ea2b3a8e7041ee3acb24b01033b5ef3600bf50811c4cc6
[INFO] running `Command { std: "docker" "start" "-a" "ae266c07f2a5793d40ea2b3a8e7041ee3acb24b01033b5ef3600bf50811c4cc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling prueba_biblioteca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "ae266c07f2a5793d40ea2b3a8e7041ee3acb24b01033b5ef3600bf50811c4cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae266c07f2a5793d40ea2b3a8e7041ee3acb24b01033b5ef3600bf50811c4cc6", kill_on_drop: false }`
[INFO] [stdout] ae266c07f2a5793d40ea2b3a8e7041ee3acb24b01033b5ef3600bf50811c4cc6
[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] 479637e24263121b2ad354385ed38872c2e04bcacec0edd82bcc129ee36e8c01
[INFO] running `Command { std: "docker" "start" "-a" "479637e24263121b2ad354385ed38872c2e04bcacec0edd82bcc129ee36e8c01", kill_on_drop: false }`
[INFO] [stderr]    Compiling prueba_biblioteca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "479637e24263121b2ad354385ed38872c2e04bcacec0edd82bcc129ee36e8c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "479637e24263121b2ad354385ed38872c2e04bcacec0edd82bcc129ee36e8c01", kill_on_drop: false }`
[INFO] [stdout] 479637e24263121b2ad354385ed38872c2e04bcacec0edd82bcc129ee36e8c01
[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] deb1a6949b15904f90a8f3dc3badc814c7b9704ab112490348cbf4a2bca76f6e
[INFO] running `Command { std: "docker" "start" "-a" "deb1a6949b15904f90a8f3dc3badc814c7b9704ab112490348cbf4a2bca76f6e", 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/prueba_biblioteca-5acc2d9bf1cdcb05)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_saludar ... ok
[INFO] [stderr]    Doc-tests prueba_biblioteca
[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] [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" "deb1a6949b15904f90a8f3dc3badc814c7b9704ab112490348cbf4a2bca76f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb1a6949b15904f90a8f3dc3badc814c7b9704ab112490348cbf4a2bca76f6e", kill_on_drop: false }`
[INFO] [stdout] deb1a6949b15904f90a8f3dc3badc814c7b9704ab112490348cbf4a2bca76f6e