[INFO] fetching crate rnfc 0.1.0...
[INFO] testing rnfc-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rnfc 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rnfc 0.1.0
[INFO] finished tweaking crates.io crate rnfc 0.1.0
[INFO] tweaked toml for crates.io crate rnfc 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rnfc 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ef0a8863fa76c17a838e6c9b0e63ff0368e7e54eb7e04bfbf524f5725fe822a
[INFO] running `Command { std: "docker" "start" "-a" "1ef0a8863fa76c17a838e6c9b0e63ff0368e7e54eb7e04bfbf524f5725fe822a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ef0a8863fa76c17a838e6c9b0e63ff0368e7e54eb7e04bfbf524f5725fe822a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef0a8863fa76c17a838e6c9b0e63ff0368e7e54eb7e04bfbf524f5725fe822a", kill_on_drop: false }`
[INFO] [stdout] 1ef0a8863fa76c17a838e6c9b0e63ff0368e7e54eb7e04bfbf524f5725fe822a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1b98476d80166dd78f131c912c5c86736126e925ef3a4625fe7829780a488a1
[INFO] running `Command { std: "docker" "start" "-a" "a1b98476d80166dd78f131c912c5c86736126e925ef3a4625fe7829780a488a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rnfc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "a1b98476d80166dd78f131c912c5c86736126e925ef3a4625fe7829780a488a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b98476d80166dd78f131c912c5c86736126e925ef3a4625fe7829780a488a1", kill_on_drop: false }`
[INFO] [stdout] a1b98476d80166dd78f131c912c5c86736126e925ef3a4625fe7829780a488a1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dba35af734f3bff1fbd2f7c8f691cdce741e57cbe402ee640a188ec3cab70625
[INFO] running `Command { std: "docker" "start" "-a" "dba35af734f3bff1fbd2f7c8f691cdce741e57cbe402ee640a188ec3cab70625", kill_on_drop: false }`
[INFO] [stderr]    Compiling rnfc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "dba35af734f3bff1fbd2f7c8f691cdce741e57cbe402ee640a188ec3cab70625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba35af734f3bff1fbd2f7c8f691cdce741e57cbe402ee640a188ec3cab70625", kill_on_drop: false }`
[INFO] [stdout] dba35af734f3bff1fbd2f7c8f691cdce741e57cbe402ee640a188ec3cab70625
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 325a5ca76f1e4c6ca8e549bc12876be1c5e6bf23dbc4ab1bc6225ecc50ade949
[INFO] running `Command { std: "docker" "start" "-a" "325a5ca76f1e4c6ca8e549bc12876be1c5e6bf23dbc4ab1bc6225ecc50ade949", 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/rnfc-d74c9723f2ec004d)
[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
[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" "325a5ca76f1e4c6ca8e549bc12876be1c5e6bf23dbc4ab1bc6225ecc50ade949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325a5ca76f1e4c6ca8e549bc12876be1c5e6bf23dbc4ab1bc6225ecc50ade949", kill_on_drop: false }`
[INFO] [stdout] 325a5ca76f1e4c6ca8e549bc12876be1c5e6bf23dbc4ab1bc6225ecc50ade949