[INFO] fetching crate nbcs 0.1.1...
[INFO] testing nbcs-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nbcs 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nbcs 0.1.1
[INFO] finished tweaking crates.io crate nbcs 0.1.1
[INFO] tweaked toml for crates.io crate nbcs 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nbcs 0.1.1 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] crate crates.io crate nbcs 0.1.1 already has a lockfile, it will not be regenerated
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3378c39111cedd979275b3fa00c30f72e9194fe81a17341c06ead7b64404c69f
[INFO] running `Command { std: "docker" "start" "-a" "3378c39111cedd979275b3fa00c30f72e9194fe81a17341c06ead7b64404c69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3378c39111cedd979275b3fa00c30f72e9194fe81a17341c06ead7b64404c69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3378c39111cedd979275b3fa00c30f72e9194fe81a17341c06ead7b64404c69f", kill_on_drop: false }`
[INFO] [stdout] 3378c39111cedd979275b3fa00c30f72e9194fe81a17341c06ead7b64404c69f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 880a40416d7e8b2f2134055938c9459075ae39f4dbcdff45848e47637eef324a
[INFO] running `Command { std: "docker" "start" "-a" "880a40416d7e8b2f2134055938c9459075ae39f4dbcdff45848e47637eef324a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nbcs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "880a40416d7e8b2f2134055938c9459075ae39f4dbcdff45848e47637eef324a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880a40416d7e8b2f2134055938c9459075ae39f4dbcdff45848e47637eef324a", kill_on_drop: false }`
[INFO] [stdout] 880a40416d7e8b2f2134055938c9459075ae39f4dbcdff45848e47637eef324a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6db8ca5fc79f27249eec9fb3c2fe044f13deff3fc7331573af2b68f0314ab4d0
[INFO] running `Command { std: "docker" "start" "-a" "6db8ca5fc79f27249eec9fb3c2fe044f13deff3fc7331573af2b68f0314ab4d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling nbcs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "6db8ca5fc79f27249eec9fb3c2fe044f13deff3fc7331573af2b68f0314ab4d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db8ca5fc79f27249eec9fb3c2fe044f13deff3fc7331573af2b68f0314ab4d0", kill_on_drop: false }`
[INFO] [stdout] 6db8ca5fc79f27249eec9fb3c2fe044f13deff3fc7331573af2b68f0314ab4d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c7ed9680fc139704f7aa056703f0807085c28cfdf8b39f13cf5a065777ff87d0
[INFO] running `Command { std: "docker" "start" "-a" "c7ed9680fc139704f7aa056703f0807085c28cfdf8b39f13cf5a065777ff87d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nbcs-d31557f1d11f52b7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::empty_array ... ok
[INFO] [stdout] test tests::single_byte ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::large_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nbcs-6b2335e4aa5bf1c6)
[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] [stderr]    Doc-tests nbcs
[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" "c7ed9680fc139704f7aa056703f0807085c28cfdf8b39f13cf5a065777ff87d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ed9680fc139704f7aa056703f0807085c28cfdf8b39f13cf5a065777ff87d0", kill_on_drop: false }`
[INFO] [stdout] c7ed9680fc139704f7aa056703f0807085c28cfdf8b39f13cf5a065777ff87d0