[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 master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomyyy-1337%2Fiterator_tools" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tomyyy-1337/iterator_tools on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c17d32f3647d92d215427156a44d9dd2ac62ef63c76d5b6b7a05ab897b318c26
[INFO] running `Command { std: "docker" "start" "-a" "c17d32f3647d92d215427156a44d9dd2ac62ef63c76d5b6b7a05ab897b318c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c17d32f3647d92d215427156a44d9dd2ac62ef63c76d5b6b7a05ab897b318c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17d32f3647d92d215427156a44d9dd2ac62ef63c76d5b6b7a05ab897b318c26", kill_on_drop: false }`
[INFO] [stdout] c17d32f3647d92d215427156a44d9dd2ac62ef63c76d5b6b7a05ab897b318c26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] debbf2a3ab6db17073440da36a7303b35e604ee3a537e2b8f9f1cd7eb1ed4070
[INFO] running `Command { std: "docker" "start" "-a" "debbf2a3ab6db17073440da36a7303b35e604ee3a537e2b8f9f1cd7eb1ed4070", 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 1.37s
[INFO] running `Command { std: "docker" "inspect" "debbf2a3ab6db17073440da36a7303b35e604ee3a537e2b8f9f1cd7eb1ed4070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debbf2a3ab6db17073440da36a7303b35e604ee3a537e2b8f9f1cd7eb1ed4070", kill_on_drop: false }`
[INFO] [stdout] debbf2a3ab6db17073440da36a7303b35e604ee3a537e2b8f9f1cd7eb1ed4070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad7144561315943665240fc6c1c355acc584d038ff3fc4969d6ec3800b5cd4c3
[INFO] running `Command { std: "docker" "start" "-a" "ad7144561315943665240fc6c1c355acc584d038ff3fc4969d6ec3800b5cd4c3", 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 1.98s
[INFO] running `Command { std: "docker" "inspect" "ad7144561315943665240fc6c1c355acc584d038ff3fc4969d6ec3800b5cd4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7144561315943665240fc6c1c355acc584d038ff3fc4969d6ec3800b5cd4c3", kill_on_drop: false }`
[INFO] [stdout] ad7144561315943665240fc6c1c355acc584d038ff3fc4969d6ec3800b5cd4c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7589ec19e2b7c40949d1cc297fc3a90d1626148f551498e5fca26bd609c5de61
[INFO] running `Command { std: "docker" "start" "-a" "7589ec19e2b7c40949d1cc297fc3a90d1626148f551498e5fca26bd609c5de61", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iterator_tools-8b72e7ecc9f9cbfb)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test parallel_sum::tests::test_parallel_sum_2 ... ok
[INFO] [stdout] test parallel_position::tests::find_test_4 ... ok
[INFO] [stdout] test parallel_position::tests::find_test_2 ... ok
[INFO] [stdout] test parallel_sum::tests::test_parallel_sum ... ok
[INFO] [stdout] test parallel_position::tests::find_test_3 ... ok
[INFO] [stdout] test parallel_position::tests::find_test_1 ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/iterator_tools-f1e3c886a1d4c9ad)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iterator_tools
[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] 3 | 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] 2 + 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] 3 | 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] 2 + 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 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7589ec19e2b7c40949d1cc297fc3a90d1626148f551498e5fca26bd609c5de61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7589ec19e2b7c40949d1cc297fc3a90d1626148f551498e5fca26bd609c5de61", kill_on_drop: false }`
[INFO] [stdout] 7589ec19e2b7c40949d1cc297fc3a90d1626148f551498e5fca26bd609c5de61
