[INFO] fetching crate exotic-iter 0.1.2...
[INFO] testing exotic-iter-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate exotic-iter 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate exotic-iter 0.1.2
[INFO] finished tweaking crates.io crate exotic-iter 0.1.2
[INFO] tweaked toml for crates.io crate exotic-iter 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exotic-iter 0.1.2 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] edfd301f10b14036abc702ff6087a5c99009b7bf3cbe4aa3d5254b634a71f3c3
[INFO] running `Command { std: "docker" "start" "-a" "edfd301f10b14036abc702ff6087a5c99009b7bf3cbe4aa3d5254b634a71f3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edfd301f10b14036abc702ff6087a5c99009b7bf3cbe4aa3d5254b634a71f3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfd301f10b14036abc702ff6087a5c99009b7bf3cbe4aa3d5254b634a71f3c3", kill_on_drop: false }`
[INFO] [stdout] edfd301f10b14036abc702ff6087a5c99009b7bf3cbe4aa3d5254b634a71f3c3
[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] 4e0ff3cd76d23e6e8c8ba9ba494b5a2dfd552dd6c0c649706bac0104aaa6cfa6
[INFO] running `Command { std: "docker" "start" "-a" "4e0ff3cd76d23e6e8c8ba9ba494b5a2dfd552dd6c0c649706bac0104aaa6cfa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling exotic-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4e0ff3cd76d23e6e8c8ba9ba494b5a2dfd552dd6c0c649706bac0104aaa6cfa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0ff3cd76d23e6e8c8ba9ba494b5a2dfd552dd6c0c649706bac0104aaa6cfa6", kill_on_drop: false }`
[INFO] [stdout] 4e0ff3cd76d23e6e8c8ba9ba494b5a2dfd552dd6c0c649706bac0104aaa6cfa6
[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] c01ffb9e71d4dbf616a7e4bec808c2fbbb69539bda114b2ddcab300b466b00c1
[INFO] running `Command { std: "docker" "start" "-a" "c01ffb9e71d4dbf616a7e4bec808c2fbbb69539bda114b2ddcab300b466b00c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling exotic-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c01ffb9e71d4dbf616a7e4bec808c2fbbb69539bda114b2ddcab300b466b00c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01ffb9e71d4dbf616a7e4bec808c2fbbb69539bda114b2ddcab300b466b00c1", kill_on_drop: false }`
[INFO] [stdout] c01ffb9e71d4dbf616a7e4bec808c2fbbb69539bda114b2ddcab300b466b00c1
[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] 5188fddafa7690cab67656d30b18548e4f0e2030d46186339fcdf862cf9620e9
[INFO] running `Command { std: "docker" "start" "-a" "5188fddafa7690cab67656d30b18548e4f0e2030d46186339fcdf862cf9620e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exotic_iter-a71cc09e26f8e7ef)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests exotic_iter
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::all_or_none (line 64) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::exactly_m_n (line 49) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::at_least (line 10) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::at_most (line 22) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::perfectly_balanced (line 78) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::exactly_n (line 34) ... ok
[INFO] [stdout] test src/lib.rs - ExoticIteratorExt::alternate (line 91) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5188fddafa7690cab67656d30b18548e4f0e2030d46186339fcdf862cf9620e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5188fddafa7690cab67656d30b18548e4f0e2030d46186339fcdf862cf9620e9", kill_on_drop: false }`
[INFO] [stdout] 5188fddafa7690cab67656d30b18548e4f0e2030d46186339fcdf862cf9620e9