[INFO] fetching crate utils_arteii_rs 0.1.0...
[INFO] testing utils_arteii_rs-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate utils_arteii_rs 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate utils_arteii_rs 0.1.0
[INFO] finished tweaking crates.io crate utils_arteii_rs 0.1.0
[INFO] tweaked toml for crates.io crate utils_arteii_rs 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate utils_arteii_rs 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aa2337a35cb55360e580c1fd3d76a9ef79538e9ffec9e7a0909aafaa014623c
[INFO] running `Command { std: "docker" "start" "-a" "1aa2337a35cb55360e580c1fd3d76a9ef79538e9ffec9e7a0909aafaa014623c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aa2337a35cb55360e580c1fd3d76a9ef79538e9ffec9e7a0909aafaa014623c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa2337a35cb55360e580c1fd3d76a9ef79538e9ffec9e7a0909aafaa014623c", kill_on_drop: false }`
[INFO] [stdout] 1aa2337a35cb55360e580c1fd3d76a9ef79538e9ffec9e7a0909aafaa014623c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78897f2e6a1c05825d853dbb8df0251cb2856b43de02ff58e6a3d38385c04208
[INFO] running `Command { std: "docker" "start" "-a" "78897f2e6a1c05825d853dbb8df0251cb2856b43de02ff58e6a3d38385c04208", kill_on_drop: false }`
[INFO] [stderr]    Compiling utils_arteii_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "78897f2e6a1c05825d853dbb8df0251cb2856b43de02ff58e6a3d38385c04208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78897f2e6a1c05825d853dbb8df0251cb2856b43de02ff58e6a3d38385c04208", kill_on_drop: false }`
[INFO] [stdout] 78897f2e6a1c05825d853dbb8df0251cb2856b43de02ff58e6a3d38385c04208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feeba08974ef0a121aa9f4df9a46399a345fed70d6d7f4d2c11651ec1ac08dfb
[INFO] running `Command { std: "docker" "start" "-a" "feeba08974ef0a121aa9f4df9a46399a345fed70d6d7f4d2c11651ec1ac08dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling utils_arteii_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "feeba08974ef0a121aa9f4df9a46399a345fed70d6d7f4d2c11651ec1ac08dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feeba08974ef0a121aa9f4df9a46399a345fed70d6d7f4d2c11651ec1ac08dfb", kill_on_drop: false }`
[INFO] [stdout] feeba08974ef0a121aa9f4df9a46399a345fed70d6d7f4d2c11651ec1ac08dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4b81c7d75b6305a902b3bb88f06533f357acad4cb74faca069cd76a0bee57f2
[INFO] running `Command { std: "docker" "start" "-a" "a4b81c7d75b6305a902b3bb88f06533f357acad4cb74faca069cd76a0bee57f2", 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/utils_arteii_rs-d4501b2a54419abd)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test vector_operations::iterators::tests::test_empty_vectors ... ok
[INFO] [stdout] test vector_operations::iterators::tests::test_index_out_of_bounds ... ok
[INFO] [stdout] test vector_operations::iterators::tests::test_balanced_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utils_arteii_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/vector_operations/iterators.rs - vector_operations::iterators::balanced_iterator (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4b81c7d75b6305a902b3bb88f06533f357acad4cb74faca069cd76a0bee57f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b81c7d75b6305a902b3bb88f06533f357acad4cb74faca069cd76a0bee57f2", kill_on_drop: false }`
[INFO] [stdout] a4b81c7d75b6305a902b3bb88f06533f357acad4cb74faca069cd76a0bee57f2