[INFO] cloning repository https://github.com/Tomyyy-1337/iterator_tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tomyyy-1337/iterator_tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomyyy-1337%2Fiterator_tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomyyy-1337%2Fiterator_tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0e3c38f3d29d0bbf3ba912c14db89524259b71a
[INFO] testing Tomyyy-1337/iterator_tools against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomyyy-1337%2Fiterator_tools" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tomyyy-1337/iterator_tools
[INFO] finished tweaking git repo https://github.com/Tomyyy-1337/iterator_tools
[INFO] tweaked toml for git repo https://github.com/Tomyyy-1337/iterator_tools written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tomyyy-1337/iterator_tools on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tomyyy-1337/iterator_tools 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9b994410c80a9f057059697761e702d45e06ee96c7ac42331cf7dd97a0c75ce
[INFO] running `Command { std: "docker" "start" "-a" "b9b994410c80a9f057059697761e702d45e06ee96c7ac42331cf7dd97a0c75ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9b994410c80a9f057059697761e702d45e06ee96c7ac42331cf7dd97a0c75ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b994410c80a9f057059697761e702d45e06ee96c7ac42331cf7dd97a0c75ce", kill_on_drop: false }`
[INFO] [stdout] b9b994410c80a9f057059697761e702d45e06ee96c7ac42331cf7dd97a0c75ce
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47988066dc907037ac46fef55ef6a7ebe060e0b77a099f06405646724750021c
[INFO] running `Command { std: "docker" "start" "-a" "47988066dc907037ac46fef55ef6a7ebe060e0b77a099f06405646724750021c", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterator_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "47988066dc907037ac46fef55ef6a7ebe060e0b77a099f06405646724750021c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47988066dc907037ac46fef55ef6a7ebe060e0b77a099f06405646724750021c", kill_on_drop: false }`
[INFO] [stdout] 47988066dc907037ac46fef55ef6a7ebe060e0b77a099f06405646724750021c
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bda08e23d57b1d02592307fe73cc886da1158404ad469f01319ddfa5ccf4569
[INFO] running `Command { std: "docker" "start" "-a" "4bda08e23d57b1d02592307fe73cc886da1158404ad469f01319ddfa5ccf4569", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterator_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "4bda08e23d57b1d02592307fe73cc886da1158404ad469f01319ddfa5ccf4569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bda08e23d57b1d02592307fe73cc886da1158404ad469f01319ddfa5ccf4569", kill_on_drop: false }`
[INFO] [stdout] 4bda08e23d57b1d02592307fe73cc886da1158404ad469f01319ddfa5ccf4569
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07160f447046e2895ca06e8b7cf4412a19594581a2a37baf5a9758375c0389ba
[INFO] running `Command { std: "docker" "start" "-a" "07160f447046e2895ca06e8b7cf4412a19594581a2a37baf5a9758375c0389ba", 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/iterator_tools-b4bc2aeee4ef10df)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test parallel_position::tests::find_test_4 ... ok
[INFO] [stdout] test parallel_sum::tests::test_parallel_sum_2 ... ok
[INFO] [stdout] test parallel_sum::tests::test_parallel_sum ... ok
[INFO] [stdout] test parallel_position::tests::find_test_2 ... ok
[INFO] [stdout] test parallel_position::tests::find_test_3 ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/iterator_tools-acbde1eb86ce16ab)
[INFO] [stdout] test parallel_position::tests::find_test_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iterator_tools
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/parallel_sum.rs - parallel_sum::ParallelSum::map_sum (line 19) ... FAILED
[INFO] [stdout] test src/parallel_position.rs - parallel_position::ParallelPosition::find (line 13) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/parallel_sum.rs - parallel_sum::ParallelSum::map_sum (line 19) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ParallelSum`
[INFO] [stdout]   --> src/parallel_sum.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | let result = ParallelSum::map_sum(0..=100u64, |x| x, 10, 1000);
[INFO] [stdout]    |              ^^^^^^^^^^^ use of undeclared type `ParallelSum`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 19 + use iterator_tools::ParallelSum;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/parallel_position.rs - parallel_position::ParallelPosition::find (line 13) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ParallelPosition`
[INFO] [stdout]   --> src/parallel_position.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | let result = ParallelPosition::find(0.. ,|x| x == 10_000, 28, 100);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ use of undeclared type `ParallelPosition`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 13 + use iterator_tools::ParallelPosition;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/parallel_position.rs - parallel_position::ParallelPosition::find (line 13)
[INFO] [stdout]     src/parallel_sum.rs - parallel_sum::ParallelSum::map_sum (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "07160f447046e2895ca06e8b7cf4412a19594581a2a37baf5a9758375c0389ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07160f447046e2895ca06e8b7cf4412a19594581a2a37baf5a9758375c0389ba", kill_on_drop: false }`
[INFO] [stdout] 07160f447046e2895ca06e8b7cf4412a19594581a2a37baf5a9758375c0389ba
