[INFO] fetching crate peeknth 0.3.0...
[INFO] testing peeknth-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate peeknth 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate peeknth 0.3.0
[INFO] finished tweaking crates.io crate peeknth 0.3.0
[INFO] tweaked toml for crates.io crate peeknth 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peeknth 0.3.0 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] crate crates.io crate peeknth 0.3.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8459dd110845def192c06424f3c9eaed205a9705f8e0576f91388a5304598763
[INFO] running `Command { std: "docker" "start" "-a" "8459dd110845def192c06424f3c9eaed205a9705f8e0576f91388a5304598763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8459dd110845def192c06424f3c9eaed205a9705f8e0576f91388a5304598763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8459dd110845def192c06424f3c9eaed205a9705f8e0576f91388a5304598763", kill_on_drop: false }`
[INFO] [stdout] 8459dd110845def192c06424f3c9eaed205a9705f8e0576f91388a5304598763
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddff8436b947adf3699cc9f206826476bc65958f0db3b260de1fad82fdfcaea0
[INFO] running `Command { std: "docker" "start" "-a" "ddff8436b947adf3699cc9f206826476bc65958f0db3b260de1fad82fdfcaea0", kill_on_drop: false }`
[INFO] [stderr]    Compiling peeknth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "ddff8436b947adf3699cc9f206826476bc65958f0db3b260de1fad82fdfcaea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddff8436b947adf3699cc9f206826476bc65958f0db3b260de1fad82fdfcaea0", kill_on_drop: false }`
[INFO] [stdout] ddff8436b947adf3699cc9f206826476bc65958f0db3b260de1fad82fdfcaea0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3efca205d8b2d4b3f712c536ce9d68c09e89bd082a3d94cd02815c34d600fda6
[INFO] running `Command { std: "docker" "start" "-a" "3efca205d8b2d4b3f712c536ce9d68c09e89bd082a3d94cd02815c34d600fda6", kill_on_drop: false }`
[INFO] [stderr]    Compiling peeknth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "3efca205d8b2d4b3f712c536ce9d68c09e89bd082a3d94cd02815c34d600fda6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efca205d8b2d4b3f712c536ce9d68c09e89bd082a3d94cd02815c34d600fda6", kill_on_drop: false }`
[INFO] [stdout] 3efca205d8b2d4b3f712c536ce9d68c09e89bd082a3d94cd02815c34d600fda6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0852160ec62fe5e372e966e17485ef1d43d5e308bb9a0e934b39c6e73d958b10
[INFO] running `Command { std: "docker" "start" "-a" "0852160ec62fe5e372e966e17485ef1d43d5e308bb9a0e934b39c6e73d958b10", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peeknth-3dea60ab55ecac70)
[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 peeknth
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<I>::peek (line 244) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<I>::next_if (line 379) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN (line 22) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<I>::peek_mut (line 260) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<Peekable<I>> (line 517) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<I>::peek_nth_mut (line 212) ... ok
[INFO] [stdout] test src/peekn/sizedpeekn.rs - peekn::sizedpeekn::SizedPeekN (line 27) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<I>::next_if_eq (line 402) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<I>::peek_nth (line 180) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<I>::with_capacity (line 156) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::peekn (line 532) ... ok
[INFO] [stdout] test src/peekn/core.rs - peekn::core::PeekN<I>::peek_range (line 287) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.44s; merged doctests compilation took 0.43s
[INFO] running `Command { std: "docker" "inspect" "0852160ec62fe5e372e966e17485ef1d43d5e308bb9a0e934b39c6e73d958b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0852160ec62fe5e372e966e17485ef1d43d5e308bb9a0e934b39c6e73d958b10", kill_on_drop: false }`
[INFO] [stdout] 0852160ec62fe5e372e966e17485ef1d43d5e308bb9a0e934b39c6e73d958b10