[INFO] fetching crate nv-card 0.1.2...
[INFO] testing nv-card-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate nv-card 0.1.2 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate nv-card 0.1.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nv-card 0.1.2
[INFO] finished tweaking crates.io crate nv-card 0.1.2
[INFO] tweaked toml for crates.io crate nv-card 0.1.2 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaf2e39bd2d7adbf60e2b44183470248fcf3e959c779c28fcbfdbe35a52ad8f9
[INFO] running `Command { std: "docker" "start" "-a" "aaf2e39bd2d7adbf60e2b44183470248fcf3e959c779c28fcbfdbe35a52ad8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaf2e39bd2d7adbf60e2b44183470248fcf3e959c779c28fcbfdbe35a52ad8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf2e39bd2d7adbf60e2b44183470248fcf3e959c779c28fcbfdbe35a52ad8f9", kill_on_drop: false }`
[INFO] [stdout] aaf2e39bd2d7adbf60e2b44183470248fcf3e959c779c28fcbfdbe35a52ad8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdf5a678b9a26e0728afb9c5098e317962229a2edceb91544f2be12d2bf8f150
[INFO] running `Command { std: "docker" "start" "-a" "bdf5a678b9a26e0728afb9c5098e317962229a2edceb91544f2be12d2bf8f150", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling nv-card v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "bdf5a678b9a26e0728afb9c5098e317962229a2edceb91544f2be12d2bf8f150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf5a678b9a26e0728afb9c5098e317962229a2edceb91544f2be12d2bf8f150", kill_on_drop: false }`
[INFO] [stdout] bdf5a678b9a26e0728afb9c5098e317962229a2edceb91544f2be12d2bf8f150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4d0c4b73bef5f09d906b57019ce3ddf5d332d9aa46f4c332e7ce4e79af5c214
[INFO] running `Command { std: "docker" "start" "-a" "b4d0c4b73bef5f09d906b57019ce3ddf5d332d9aa46f4c332e7ce4e79af5c214", kill_on_drop: false }`
[INFO] [stderr]    Compiling nv-card v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "b4d0c4b73bef5f09d906b57019ce3ddf5d332d9aa46f4c332e7ce4e79af5c214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4d0c4b73bef5f09d906b57019ce3ddf5d332d9aa46f4c332e7ce4e79af5c214", kill_on_drop: false }`
[INFO] [stdout] b4d0c4b73bef5f09d906b57019ce3ddf5d332d9aa46f4c332e7ce4e79af5c214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 015cf0bc863c581e286b14dd30aa8ae2c2265ccff8b51f54c5af3f7e2948847b
[INFO] running `Command { std: "docker" "start" "-a" "015cf0bc863c581e286b14dd30aa8ae2c2265ccff8b51f54c5af3f7e2948847b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nv_card-8ab4b78437e35e84)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test card::card_tests::ace_description_test ... ok
[INFO] [stdout] test card::card_tests::description_test ... ok
[INFO] [stdout] test card::card_tests::jack_description_test ... ok
[INFO] [stdout] test card::card_tests::joker_description_test ... ok
[INFO] [stdout] test card::card_tests::king_description_test ... ok
[INFO] [stdout] test card::card_tests::queen_description_test ... ok
[INFO] [stdout] test card::card_tests::suit_test ... ok
[INFO] [stdout] test card::card_tests::value_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::empty_pop_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::insert_at_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::is_empty_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::pop_with_items_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::push_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::remove_at_invalid_index_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::remove_at_valid_index_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::size_test ... ok
[INFO] [stdout] test collection::vector_collection::vector_collection_tests::slice_test ... ok
[INFO] [stdout] test deck::deck::deck_tests::deck_can_iterate_test ... ok
[INFO] [stdout] test deck::duplicates_deck::deck_tests::add_test ... ok
[INFO] [stdout] test deck::duplicates_deck::deck_tests::ctor_test ... ok
[INFO] [stdout] test deck::duplicates_deck::deck_tests::empty_pop_test ... ok
[INFO] [stdout] test deck::duplicates_deck::deck_tests::remove_card_from_bottom_test ... ok
[INFO] [stdout] test deck::non_duplicate_deck::non_duplicate_tests::cannot_add_duplicates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nv-card
[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] running `Command { std: "docker" "inspect" "015cf0bc863c581e286b14dd30aa8ae2c2265ccff8b51f54c5af3f7e2948847b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015cf0bc863c581e286b14dd30aa8ae2c2265ccff8b51f54c5af3f7e2948847b", kill_on_drop: false }`
[INFO] [stdout] 015cf0bc863c581e286b14dd30aa8ae2c2265ccff8b51f54c5af3f7e2948847b