[INFO] cloning repository https://github.com/jeffrey-xiao/hash-rings-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffrey-xiao/hash-rings-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey-xiao%2Fhash-rings-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey-xiao%2Fhash-rings-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78b459660ca2d83a2317db8c3bf7b066bec6f141
[INFO] testing jeffrey-xiao/hash-rings-rs against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey-xiao%2Fhash-rings-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeffrey-xiao/hash-rings-rs on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeffrey-xiao/hash-rings-rs
[INFO] finished tweaking git repo https://github.com/jeffrey-xiao/hash-rings-rs
[INFO] tweaked toml for git repo https://github.com/jeffrey-xiao/hash-rings-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primal-check v0.2.3
[INFO] [stderr]   Downloaded primal-bit v0.2.4
[INFO] [stderr]   Downloaded primal-sieve v0.2.9
[INFO] [stderr]   Downloaded primal-estimate v0.2.1
[INFO] [stderr]   Downloaded primal v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7e4c153f9b9858c368cc4656e5440b2ac1e41c08201e06d0676df5a29311d14
[INFO] running `Command { std: "docker" "start" "-a" "d7e4c153f9b9858c368cc4656e5440b2ac1e41c08201e06d0676df5a29311d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7e4c153f9b9858c368cc4656e5440b2ac1e41c08201e06d0676df5a29311d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e4c153f9b9858c368cc4656e5440b2ac1e41c08201e06d0676df5a29311d14", kill_on_drop: false }`
[INFO] [stdout] d7e4c153f9b9858c368cc4656e5440b2ac1e41c08201e06d0676df5a29311d14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37a9c22772fce786f10bb83253a3f8b8fa27a76f131337338bfc7c71886153f1
[INFO] running `Command { std: "docker" "start" "-a" "37a9c22772fce786f10bb83253a3f8b8fa27a76f131337338bfc7c71886153f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling hamming v0.1.3
[INFO] [stderr]    Compiling primal-estimate v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling primal-bit v0.2.4
[INFO] [stderr]    Compiling primal-sieve v0.2.9
[INFO] [stderr]    Compiling primal-check v0.2.3
[INFO] [stderr]    Compiling primal v0.2.3
[INFO] [stderr]    Compiling hash-rings v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/maglev.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |     type Item = (&'a T);
[INFO] [stdout]     |                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 207 -     type Item = (&'a T);
[INFO] [stdout] 207 +     type Item = &'a T;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/mpc.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |     type Item = (&'a T);
[INFO] [stdout]     |                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 269 -     type Item = (&'a T);
[INFO] [stdout] 269 +     type Item = &'a T;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "37a9c22772fce786f10bb83253a3f8b8fa27a76f131337338bfc7c71886153f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a9c22772fce786f10bb83253a3f8b8fa27a76f131337338bfc7c71886153f1", kill_on_drop: false }`
[INFO] [stdout] 37a9c22772fce786f10bb83253a3f8b8fa27a76f131337338bfc7c71886153f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 722b2fbe078d33c8a6c3987743a68094e0ed8cd40f412fe0029537ca63cadf54
[INFO] running `Command { std: "docker" "start" "-a" "722b2fbe078d33c8a6c3987743a68094e0ed8cd40f412fe0029537ca63cadf54", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash-rings v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/maglev.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |     type Item = (&'a T);
[INFO] [stdout]     |                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 207 -     type Item = (&'a T);
[INFO] [stdout] 207 +     type Item = &'a T;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/mpc.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |     type Item = (&'a T);
[INFO] [stdout]     |                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 269 -     type Item = (&'a T);
[INFO] [stdout] 269 +     type Item = &'a T;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/maglev.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |     type Item = (&'a T);
[INFO] [stdout]     |                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 207 -     type Item = (&'a T);
[INFO] [stdout] 207 +     type Item = &'a T;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/mpc.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |     type Item = (&'a T);
[INFO] [stdout]     |                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 269 -     type Item = (&'a T);
[INFO] [stdout] 269 +     type Item = &'a T;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/consistent.rs:734:13
[INFO] [stdout]     |
[INFO] [stdout] 734 |         let mut client: Client<'_, u32, u32, BuildDefaultHasher> = Client::default();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rendezvous.rs:689:13
[INFO] [stdout]     |
[INFO] [stdout] 689 |         let mut client: Client<'_, u32, u32, BuildDefaultHasher> = Client::default();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weighted_rendezvous.rs:675:13
[INFO] [stdout]     |
[INFO] [stdout] 675 |         let mut client: Client<'_, u32, u32, BuildDefaultHasher> = Client::default();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "722b2fbe078d33c8a6c3987743a68094e0ed8cd40f412fe0029537ca63cadf54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "722b2fbe078d33c8a6c3987743a68094e0ed8cd40f412fe0029537ca63cadf54", kill_on_drop: false }`
[INFO] [stdout] 722b2fbe078d33c8a6c3987743a68094e0ed8cd40f412fe0029537ca63cadf54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a675f5625caf7cfcf4af80e354fcfdf73dfb8bde3825a1b47a48fba708055ad4
[INFO] running `Command { std: "docker" "start" "-a" "a675f5625caf7cfcf4af80e354fcfdf73dfb8bde3825a1b47a48fba708055ad4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stdout] running 63 tests
[INFO] [stderr]    --> src/maglev.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |     type Item = (&'a T);
[INFO] [stderr]     |                 ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 207 -     type Item = (&'a T);
[INFO] [stderr] 207 +     type Item = &'a T;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/mpc.rs:269:17
[INFO] [stderr]     |
[INFO] [stderr] 269 |     type Item = (&'a T);
[INFO] [stderr]     |                 ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 269 -     type Item = (&'a T);
[INFO] [stderr] 269 +     type Item = &'a T;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/consistent.rs:734:13
[INFO] [stderr]     |
[INFO] [stderr] 734 |         let mut client: Client<'_, u32, u32, BuildDefaultHasher> = Client::default();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rendezvous.rs:689:13
[INFO] [stderr]     |
[INFO] [stderr] 689 |         let mut client: Client<'_, u32, u32, BuildDefaultHasher> = Client::default();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weighted_rendezvous.rs:675:13
[INFO] [stderr]     |
[INFO] [stderr] 675 |         let mut client: Client<'_, u32, u32, BuildDefaultHasher> = Client::default();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `hash-rings` (lib) generated 2 warnings
[INFO] [stderr] warning: `hash-rings` (lib test) generated 5 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hash_rings-c65ce387c5320f83)
[INFO] [stdout] test carp::tests::test_correct_weights ... ok
[INFO] [stdout] test carp::tests::test_insert_node ... ok
[INFO] [stdout] test carp::tests::test_new_replace ... ok
[INFO] [stdout] test carp::tests::test_remove_node ... ok
[INFO] [stdout] test carp::tests::test_size_empty ... ok
[INFO] [stdout] test consistent::tests::test_get_node ... ok
[INFO] [stdout] test consistent::tests::test_insert_point ... ok
[INFO] [stdout] test carp::tests::test_insert_node_replace ... ok
[INFO] [stdout] test consistent::tests::test_insert_node_same_node ... ok
[INFO] [stdout] test carp::tests::test_iter ... ok
[INFO] [stdout] test consistent::tests::test_insert_node_share_node ... ok
[INFO] [stdout] test consistent::tests::test_iter ... ok
[INFO] [stdout] test carp::tests::test_get_node ... ok
[INFO] [stdout] test consistent::tests::test_remove_node ... ok
[INFO] [stdout] test consistent::tests::test_remove_point ... ok
[INFO] [stdout] test jump::tests::test_nodes ... ok
[INFO] [stdout] test maglev::tests::test_iter ... ok
[INFO] [stdout] test mpc::tests::test_is_empty ... ok
[INFO] [stdout] test jump::tests::test_get_node ... ok
[INFO] [stdout] test maglev::tests::test_capacity ... ok
[INFO] [stdout] test consistent::tests::test_size_empty ... ok
[INFO] [stdout] test rendezvous::tests::test_insert_node ... ok
[INFO] [stdout] test rendezvous::tests::test_insert_point ... ok
[INFO] [stdout] test maglev::tests::test_nodes ... ok
[INFO] [stdout] test rendezvous::tests::test_iter ... ok
[INFO] [stdout] test mpc::tests::test_iter ... ok
[INFO] [stdout] test rendezvous::tests::test_ring_len ... ok
[INFO] [stdout] test rendezvous::tests::test_remove_point ... ok
[INFO] [stdout] test mpc::tests::test_get_node ... ok
[INFO] [stdout] test rendezvous::tests::test_get_node ... ok
[INFO] [stdout] test mpc::tests::test_len ... ok
[INFO] [stdout] test rendezvous::tests::test_ring_iter ... ok
[INFO] [stdout] test rendezvous::tests::test_remove_node ... ok
[INFO] [stdout] test maglev::tests::test_get_node ... ok
[INFO] [stdout] test rendezvous::tests::test_size_empty ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_get_node ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_insert_node ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_insert_point ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_iter ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_remove_node ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_remove_point ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_ring_iter ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_ring_len ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_size_empty ... ok
[INFO] [stdout] test consistent::tests::test_panic_get_node_empty_client - should panic ... ok
[INFO] [stdout] test consistent::tests::test_panic_insert_point_empty_client - should panic ... ok
[INFO] [stdout] test consistent::tests::test_panic_remove_node_non_existent_node - should panic ... ok
[INFO] [stdout] test consistent::tests::test_panic_remove_node_empty_client - should panic ... ok
[INFO] [stdout] test consistent::tests::test_panic_remove_point_empty_client - should panic ... ok
[INFO] [stdout] test jump::tests::test_new_zero_nodes - should panic ... ok
[INFO] [stdout] test rendezvous::tests::test_panic_remove_node_non_existent_node - should panic ... ok
[INFO] [stdout] test maglev::tests::test_new_empty - should panic ... ok
[INFO] [stdout] test rendezvous::tests::test_panic_get_node_empty_client - should panic ... ok
[INFO] [stdout] test rendezvous::tests::test_panic_remove_node_empty_client - should panic ... ok
[INFO] [stdout] test rendezvous::tests::test_panic_remove_point_empty_client - should panic ... ok
[INFO] [stdout] test mpc::tests::test_new_zero_hash_count - should panic ... ok
[INFO] [stdout] test mpc::tests::test_get_node_empty_ring - should panic ... ok
[INFO] [stdout] test rendezvous::tests::test_panic_insert_point_empty_client - should panic ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_panic_get_node_empty_client - should panic ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_panic_insert_point_empty_client - should panic ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_panic_remove_node_empty_client - should panic ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_panic_remove_node_non_existent_node - should panic ... ok
[INFO] [stdout] test weighted_rendezvous::tests::test_panic_remove_point_empty_client - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bench-678afad54bd3008a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash-rings
[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] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/maglev.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |     type Item = (&'a T);
[INFO] [stderr]     |                 ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 207 -     type Item = (&'a T);
[INFO] [stderr] 207 +     type Item = &'a T;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/mpc.rs:269:17
[INFO] [stderr]     |
[INFO] [stderr] 269 |     type Item = (&'a T);
[INFO] [stderr]     |                 ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 269 -     type Item = (&'a T);
[INFO] [stderr] 269 +     type Item = &'a T;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 97 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name hash_rings --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hash_rings=/opt/rustwide/target/debug/deps/libhash_rings-9f7964233e0a7934.rlib --extern primal=/opt/rustwide/target/debug/deps/libprimal-5ab21c4a6eb9ba0b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-8945f7812e99e89e.rlib --extern siphasher=/opt/rustwide/target/debug/deps/libsiphasher-48123994e92c3c1d.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a675f5625caf7cfcf4af80e354fcfdf73dfb8bde3825a1b47a48fba708055ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a675f5625caf7cfcf4af80e354fcfdf73dfb8bde3825a1b47a48fba708055ad4", kill_on_drop: false }`
[INFO] [stdout] a675f5625caf7cfcf4af80e354fcfdf73dfb8bde3825a1b47a48fba708055ad4