[INFO] fetching crate multi_iter 0.1.6...
[INFO] testing multi_iter-0.1.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate multi_iter 0.1.6 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate multi_iter 0.1.6
[INFO] finished tweaking crates.io crate multi_iter 0.1.6
[INFO] tweaked toml for crates.io crate multi_iter 0.1.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate multi_iter 0.1.6 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49591c942df5456b9a618ff59564bf483553bf6929a95b08aea42c7d403460fa
[INFO] running `Command { std: "docker" "start" "-a" "49591c942df5456b9a618ff59564bf483553bf6929a95b08aea42c7d403460fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49591c942df5456b9a618ff59564bf483553bf6929a95b08aea42c7d403460fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49591c942df5456b9a618ff59564bf483553bf6929a95b08aea42c7d403460fa", kill_on_drop: false }`
[INFO] [stdout] 49591c942df5456b9a618ff59564bf483553bf6929a95b08aea42c7d403460fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 959396e2479a60932757db7118eb60d6271dd1600bca30781a7985c7d4ee1b23
[INFO] running `Command { std: "docker" "start" "-a" "959396e2479a60932757db7118eb60d6271dd1600bca30781a7985c7d4ee1b23", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_iter v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "959396e2479a60932757db7118eb60d6271dd1600bca30781a7985c7d4ee1b23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959396e2479a60932757db7118eb60d6271dd1600bca30781a7985c7d4ee1b23", kill_on_drop: false }`
[INFO] [stdout] 959396e2479a60932757db7118eb60d6271dd1600bca30781a7985c7d4ee1b23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bf498d9a1360d6baabd33a0be0a06db01f74cc78f7e0242caa6c84a41d9015e
[INFO] running `Command { std: "docker" "start" "-a" "2bf498d9a1360d6baabd33a0be0a06db01f74cc78f7e0242caa6c84a41d9015e", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_iter v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "2bf498d9a1360d6baabd33a0be0a06db01f74cc78f7e0242caa6c84a41d9015e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf498d9a1360d6baabd33a0be0a06db01f74cc78f7e0242caa6c84a41d9015e", kill_on_drop: false }`
[INFO] [stdout] 2bf498d9a1360d6baabd33a0be0a06db01f74cc78f7e0242caa6c84a41d9015e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39bc51a0a299c92ae226421b8c4ddc6e6e5c6c42008ae69fda163bfb32c09570
[INFO] running `Command { std: "docker" "start" "-a" "39bc51a0a299c92ae226421b8c4ddc6e6e5c6c42008ae69fda163bfb32c09570", 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/multi_iter-a6944124a1885580)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_next_n_if_slice ... ok
[INFO] [stdout] test tests::test_peek_remaining ... ok
[INFO] [stdout] test tests::test_next_n_if_each ... ok
[INFO] [stdout] test tests::test_peek_n ... ok
[INFO] [stdout] test tests::test_remaining_if_each ... ok
[INFO] [stdout] test tests::test_remaining ... ok
[INFO] [stderr]    Doc-tests multi_iter
[INFO] [stdout] test tests::test_remaining_if_slice ... ok
[INFO] [stdout] test tests::test_next_n ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::next_n_if_each (line 139) ... ok
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::next_n (line 111) ... ok
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::remaining_if_slice (line 262) ... ok
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::remaining_if_each (line 231) ... ok
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::peek_n (line 46) ... ok
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::peek_remaining (line 81) ... ok
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::remaining (line 206) ... ok
[INFO] [stdout] test src/lib.rs - IntoMultiIterator (line 331) ... ok
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::new (line 28) ... ok
[INFO] [stdout] test src/lib.rs - MultiIterator<'a,T>::next_n_if_slice (line 172) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39bc51a0a299c92ae226421b8c4ddc6e6e5c6c42008ae69fda163bfb32c09570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bc51a0a299c92ae226421b8c4ddc6e6e5c6c42008ae69fda163bfb32c09570", kill_on_drop: false }`
[INFO] [stdout] 39bc51a0a299c92ae226421b8c4ddc6e6e5c6c42008ae69fda163bfb32c09570