[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 master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffrey-xiao%2Fhash-rings-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeffrey-xiao/hash-rings-rs on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0461aaec972a9f3e623cb2d109ae9259e7e4f8302a2e55018dfd557d1ec812d7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0461aaec972a9f3e623cb2d109ae9259e7e4f8302a2e55018dfd557d1ec812d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0461aaec972a9f3e623cb2d109ae9259e7e4f8302a2e55018dfd557d1ec812d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0461aaec972a9f3e623cb2d109ae9259e7e4f8302a2e55018dfd557d1ec812d7", kill_on_drop: false }` [INFO] [stdout] 0461aaec972a9f3e623cb2d109ae9259e7e4f8302a2e55018dfd557d1ec812d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19d89df9a5809ea3a27bee4a50703db284b8d7864f91f4d9bb67fb8475f3a6a0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "19d89df9a5809ea3a27bee4a50703db284b8d7864f91f4d9bb67fb8475f3a6a0", kill_on_drop: false }` [INFO] [stderr] Compiling hamming v0.1.3 [INFO] [stderr] Compiling primal-estimate v0.2.1 [INFO] [stderr] Compiling siphasher v0.2.3 [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 rand v0.4.6 [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] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [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] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.69s [INFO] running `Command { std: "docker" "inspect" "19d89df9a5809ea3a27bee4a50703db284b8d7864f91f4d9bb67fb8475f3a6a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19d89df9a5809ea3a27bee4a50703db284b8d7864f91f4d9bb67fb8475f3a6a0", kill_on_drop: false }` [INFO] [stdout] 19d89df9a5809ea3a27bee4a50703db284b8d7864f91f4d9bb67fb8475f3a6a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73fcd476f5dcc1f034be3b9869deee106535229ceac3d124f3a56558aa1ad699 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "73fcd476f5dcc1f034be3b9869deee106535229ceac3d124f3a56558aa1ad699", 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] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [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] | ^^^^^^^ help: remove these parentheses [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] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [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] | ^^^^^^^ help: remove these parentheses [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 3.50s [INFO] running `Command { std: "docker" "inspect" "73fcd476f5dcc1f034be3b9869deee106535229ceac3d124f3a56558aa1ad699", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73fcd476f5dcc1f034be3b9869deee106535229ceac3d124f3a56558aa1ad699", kill_on_drop: false }` [INFO] [stdout] 73fcd476f5dcc1f034be3b9869deee106535229ceac3d124f3a56558aa1ad699 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6dc7f5dc967d8f55ca8e80db98d60c8df85ca4afc77b329a2aa95b009de4911e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6dc7f5dc967d8f55ca8e80db98d60c8df85ca4afc77b329a2aa95b009de4911e", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/maglev.rs:207:17 [INFO] [stderr] | [INFO] [stderr] 207 | type Item = (&'a T); [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [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] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/maglev.rs:207:17 [INFO] [stderr] | [INFO] [stderr] 207 | type Item = (&'a T); [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [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] | ^^^^^^^ help: remove these parentheses [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: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hash_rings-51b4bde9a6dc17bd) [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test carp::tests::test_get_node ... ok [INFO] [stdout] test carp::tests::test_insert_node ... ok [INFO] [stdout] test carp::tests::test_insert_node_replace ... ok [INFO] [stdout] test consistent::tests::test_insert_node_share_node ... ok [INFO] [stdout] test consistent::tests::test_insert_point ... ok [INFO] [stdout] test consistent::tests::test_iter ... ok [INFO] [stdout] test consistent::tests::test_remove_node ... ok [INFO] [stdout] test carp::tests::test_correct_weights ... ok [INFO] [stdout] test carp::tests::test_iter ... ok [INFO] [stdout] test consistent::tests::test_remove_point ... ok [INFO] [stdout] test consistent::tests::test_insert_node_same_node ... ok [INFO] [stdout] test consistent::tests::test_get_node ... ok [INFO] [stdout] test carp::tests::test_size_empty ... ok [INFO] [stdout] test carp::tests::test_remove_node ... ok [INFO] [stdout] test maglev::tests::test_get_node ... ok [INFO] [stdout] test maglev::tests::test_iter ... ok [INFO] [stdout] test mpc::tests::test_is_empty ... ok [INFO] [stdout] test jump::tests::test_nodes ... ok [INFO] [stdout] test jump::tests::test_get_node ... ok [INFO] [stdout] test consistent::tests::test_size_empty ... ok [INFO] [stdout] test rendezvous::tests::test_get_node ... 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_len ... ok [INFO] [stdout] test maglev::tests::test_capacity ... ok [INFO] [stdout] test mpc::tests::test_iter ... ok [INFO] [stdout] test mpc::tests::test_get_node ... ok [INFO] [stdout] test carp::tests::test_new_replace ... ok [INFO] [stdout] test rendezvous::tests::test_remove_node ... ok [INFO] [stdout] test rendezvous::tests::test_remove_point ... ok [INFO] [stdout] test rendezvous::tests::test_ring_iter ... ok [INFO] [stdout] test rendezvous::tests::test_size_empty ... ok [INFO] [stdout] test rendezvous::tests::test_ring_len ... ok [INFO] [stdout] test consistent::tests::test_panic_insert_point_empty_client ... ok [INFO] [stdout] test consistent::tests::test_panic_remove_node_empty_client ... ok [INFO] [stdout] test consistent::tests::test_panic_remove_point_empty_client ... 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 consistent::tests::test_panic_remove_node_non_existent_node ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_remove_node ... ok [INFO] [stdout] test jump::tests::test_new_zero_nodes ... ok [INFO] [stdout] test consistent::tests::test_panic_get_node_empty_client ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_ring_iter ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_remove_point ... ok [INFO] [stdout] test mpc::tests::test_get_node_empty_ring ... ok [INFO] [stdout] test maglev::tests::test_new_empty ... ok [INFO] [stdout] test mpc::tests::test_new_zero_hash_count ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_size_empty ... ok [INFO] [stdout] test rendezvous::tests::test_panic_insert_point_empty_client ... ok [INFO] [stdout] test rendezvous::tests::test_panic_remove_node_non_existent_node ... ok [INFO] [stdout] test rendezvous::tests::test_panic_remove_node_empty_client ... ok [INFO] [stdout] test rendezvous::tests::test_panic_get_node_empty_client ... ok [INFO] [stdout] test rendezvous::tests::test_panic_remove_point_empty_client ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_panic_insert_point_empty_client ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_panic_get_node_empty_client ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_panic_remove_node_non_existent_node ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_panic_remove_node_empty_client ... ok [INFO] [stdout] test weighted_rendezvous::tests::test_panic_remove_point_empty_client ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bench-7ca59c4bdd917482) [INFO] [stdout] test weighted_rendezvous::tests::test_ring_len ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [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] [stderr] Doc-tests hash-rings [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] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [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] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] [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-d124fe9401f5decc.rlib --extern primal=/opt/rustwide/target/debug/deps/libprimal-1d34344633db8465.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-39a58883a5325644.rlib --extern siphasher=/opt/rustwide/target/debug/deps/libsiphasher-e4d6eb8e5f738e33.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "6dc7f5dc967d8f55ca8e80db98d60c8df85ca4afc77b329a2aa95b009de4911e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dc7f5dc967d8f55ca8e80db98d60c8df85ca4afc77b329a2aa95b009de4911e", kill_on_drop: false }` [INFO] [stdout] 6dc7f5dc967d8f55ca8e80db98d60c8df85ca4afc77b329a2aa95b009de4911e