[INFO] fetching crate rnfc-mifare 0.0.0...
[INFO] testing rnfc-mifare-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rnfc-mifare 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rnfc-mifare 0.0.0
[INFO] finished tweaking crates.io crate rnfc-mifare 0.0.0
[INFO] tweaked toml for crates.io crate rnfc-mifare 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rnfc-mifare 0.0.0 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] df7d7ba9da6767ff47f8908654a3f442c8d9d3266ad64d05ff405dbb9741923d
[INFO] running `Command { std: "docker" "start" "-a" "df7d7ba9da6767ff47f8908654a3f442c8d9d3266ad64d05ff405dbb9741923d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df7d7ba9da6767ff47f8908654a3f442c8d9d3266ad64d05ff405dbb9741923d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7d7ba9da6767ff47f8908654a3f442c8d9d3266ad64d05ff405dbb9741923d", kill_on_drop: false }`
[INFO] [stdout] df7d7ba9da6767ff47f8908654a3f442c8d9d3266ad64d05ff405dbb9741923d
[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] f4d32c523b491795540a9b6ad2ceb478e411120494ba717aff2324b6a5b8aa8e
[INFO] running `Command { std: "docker" "start" "-a" "f4d32c523b491795540a9b6ad2ceb478e411120494ba717aff2324b6a5b8aa8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rnfc-mifare v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "f4d32c523b491795540a9b6ad2ceb478e411120494ba717aff2324b6a5b8aa8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d32c523b491795540a9b6ad2ceb478e411120494ba717aff2324b6a5b8aa8e", kill_on_drop: false }`
[INFO] [stdout] f4d32c523b491795540a9b6ad2ceb478e411120494ba717aff2324b6a5b8aa8e
[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] 63d99f457ccfd0e172a5a0d805b542b3607464c75f3b064acb9fe1d266f0f338
[INFO] running `Command { std: "docker" "start" "-a" "63d99f457ccfd0e172a5a0d805b542b3607464c75f3b064acb9fe1d266f0f338", kill_on_drop: false }`
[INFO] [stderr]    Compiling rnfc-mifare v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "63d99f457ccfd0e172a5a0d805b542b3607464c75f3b064acb9fe1d266f0f338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d99f457ccfd0e172a5a0d805b542b3607464c75f3b064acb9fe1d266f0f338", kill_on_drop: false }`
[INFO] [stdout] 63d99f457ccfd0e172a5a0d805b542b3607464c75f3b064acb9fe1d266f0f338
[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] 62fea0695068a3037d6098b1b8d1456960ad30661ec4032dabb06ec4c9f062a2
[INFO] running `Command { std: "docker" "start" "-a" "62fea0695068a3037d6098b1b8d1456960ad30661ec4032dabb06ec4c9f062a2", 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/rnfc_mifare-40a70cec9e4fa1de)
[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 rnfc_mifare
[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" "62fea0695068a3037d6098b1b8d1456960ad30661ec4032dabb06ec4c9f062a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fea0695068a3037d6098b1b8d1456960ad30661ec4032dabb06ec4c9f062a2", kill_on_drop: false }`
[INFO] [stdout] 62fea0695068a3037d6098b1b8d1456960ad30661ec4032dabb06ec4c9f062a2