[INFO] fetching crate rnfc-st25r39 0.0.0...
[INFO] testing rnfc-st25r39-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rnfc-st25r39 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rnfc-st25r39 0.0.0
[INFO] finished tweaking crates.io crate rnfc-st25r39 0.0.0
[INFO] tweaked toml for crates.io crate rnfc-st25r39 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rnfc-st25r39 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 755b92cff66b8ddfbf8b40245560796909cc33fc003f5df1ad0df1616385c3ef
[INFO] running `Command { std: "docker" "start" "-a" "755b92cff66b8ddfbf8b40245560796909cc33fc003f5df1ad0df1616385c3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "755b92cff66b8ddfbf8b40245560796909cc33fc003f5df1ad0df1616385c3ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755b92cff66b8ddfbf8b40245560796909cc33fc003f5df1ad0df1616385c3ef", kill_on_drop: false }`
[INFO] [stdout] 755b92cff66b8ddfbf8b40245560796909cc33fc003f5df1ad0df1616385c3ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e30d5576198107b6e3b1a088aa0e43614074aa15d32a7a78ae374a6d9884d127
[INFO] running `Command { std: "docker" "start" "-a" "e30d5576198107b6e3b1a088aa0e43614074aa15d32a7a78ae374a6d9884d127", kill_on_drop: false }`
[INFO] [stderr]    Compiling rnfc-st25r39 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "e30d5576198107b6e3b1a088aa0e43614074aa15d32a7a78ae374a6d9884d127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e30d5576198107b6e3b1a088aa0e43614074aa15d32a7a78ae374a6d9884d127", kill_on_drop: false }`
[INFO] [stdout] e30d5576198107b6e3b1a088aa0e43614074aa15d32a7a78ae374a6d9884d127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0a066e1d92ed0c4a65ed95cc7cbac55350c7b5e098d67c9328642ae9224b1f9e
[INFO] running `Command { std: "docker" "start" "-a" "0a066e1d92ed0c4a65ed95cc7cbac55350c7b5e098d67c9328642ae9224b1f9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rnfc-st25r39 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "0a066e1d92ed0c4a65ed95cc7cbac55350c7b5e098d67c9328642ae9224b1f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a066e1d92ed0c4a65ed95cc7cbac55350c7b5e098d67c9328642ae9224b1f9e", kill_on_drop: false }`
[INFO] [stdout] 0a066e1d92ed0c4a65ed95cc7cbac55350c7b5e098d67c9328642ae9224b1f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9c17ecbab125192917cf01590338d270532dc1f496f80f852d450424b8e417a0
[INFO] running `Command { std: "docker" "start" "-a" "9c17ecbab125192917cf01590338d270532dc1f496f80f852d450424b8e417a0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rnfc_st25r39-c27f48340d648cca)
[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_st25r39
[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" "9c17ecbab125192917cf01590338d270532dc1f496f80f852d450424b8e417a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c17ecbab125192917cf01590338d270532dc1f496f80f852d450424b8e417a0", kill_on_drop: false }`
[INFO] [stdout] 9c17ecbab125192917cf01590338d270532dc1f496f80f852d450424b8e417a0