[INFO] fetching crate hulahoop 0.2.0... [INFO] testing hulahoop-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate hulahoop 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate hulahoop 0.2.0 [INFO] finished tweaking crates.io crate hulahoop 0.2.0 [INFO] tweaked toml for crates.io crate hulahoop 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hulahoop 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 63 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.1.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c2162c4a234d8cc9b31f30b54d52e05a9ab56d2c1f8ff78c0ceb173597adac9 [INFO] running `Command { std: "docker" "start" "-a" "8c2162c4a234d8cc9b31f30b54d52e05a9ab56d2c1f8ff78c0ceb173597adac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c2162c4a234d8cc9b31f30b54d52e05a9ab56d2c1f8ff78c0ceb173597adac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c2162c4a234d8cc9b31f30b54d52e05a9ab56d2c1f8ff78c0ceb173597adac9", kill_on_drop: false }` [INFO] [stdout] 8c2162c4a234d8cc9b31f30b54d52e05a9ab56d2c1f8ff78c0ceb173597adac9 [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f583526d76720653a06ff8cc876ebb368b57107e4fdcd1bac34f7b0c06d18b6 [INFO] running `Command { std: "docker" "start" "-a" "9f583526d76720653a06ff8cc876ebb368b57107e4fdcd1bac34f7b0c06d18b6", kill_on_drop: false }` [INFO] [stderr] Compiling hulahoop v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/lib.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | #![cfg_attr(all(test, feature = "full"), deny(unreachable_pub))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/lib.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | #![cfg_attr(all(test, feature = "full"), deny(warnings))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(all(test, feature = "nightly"), feature(test))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "9f583526d76720653a06ff8cc876ebb368b57107e4fdcd1bac34f7b0c06d18b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f583526d76720653a06ff8cc876ebb368b57107e4fdcd1bac34f7b0c06d18b6", kill_on_drop: false }` [INFO] [stdout] 9f583526d76720653a06ff8cc876ebb368b57107e4fdcd1bac34f7b0c06d18b6 [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84a6fdf2aeedebf69360f7fa9fd05fe0d1294f7391e5c890029e0319eb29539d [INFO] running `Command { std: "docker" "start" "-a" "84a6fdf2aeedebf69360f7fa9fd05fe0d1294f7391e5c890029e0319eb29539d", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/lib.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | #![cfg_attr(all(test, feature = "full"), deny(unreachable_pub))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/lib.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | #![cfg_attr(all(test, feature = "full"), deny(warnings))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(all(test, feature = "nightly"), feature(test))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling hulahoop v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/lib.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | #![cfg_attr(all(test, feature = "full"), deny(unreachable_pub))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `full` [INFO] [stdout] --> src/lib.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | #![cfg_attr(all(test, feature = "full"), deny(warnings))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | #![cfg_attr(all(test, feature = "nightly"), feature(test))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `fxhash` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.07s [INFO] running `Command { std: "docker" "inspect" "84a6fdf2aeedebf69360f7fa9fd05fe0d1294f7391e5c890029e0319eb29539d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84a6fdf2aeedebf69360f7fa9fd05fe0d1294f7391e5c890029e0319eb29539d", kill_on_drop: false }` [INFO] [stdout] 84a6fdf2aeedebf69360f7fa9fd05fe0d1294f7391e5c890029e0319eb29539d [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 842d5e0810e05b461bf7f7cc0e944331137b754dd099fcea53078b9cf2145659 [INFO] running `Command { std: "docker" "start" "-a" "842d5e0810e05b461bf7f7cc0e944331137b754dd099fcea53078b9cf2145659", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `full` [INFO] [stderr] --> src/lib.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | #![cfg_attr(all(test, feature = "full"), deny(unreachable_pub))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `fxhash` [INFO] [stderr] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `full` [INFO] [stderr] --> src/lib.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | #![cfg_attr(all(test, feature = "full"), deny(warnings))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `fxhash` [INFO] [stderr] = help: consider adding `full` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `nightly` [INFO] [stderr] --> src/lib.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | #![cfg_attr(all(test, feature = "nightly"), feature(test))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `fxhash` [INFO] [stderr] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `hulahoop` (lib) generated 3 warnings [INFO] [stderr] warning: `hulahoop` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hulahoop-cdb74541ec556d87) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test tests::adding_a_node_works ... ok [INFO] [stdout] test tests::adding_a_node_with_many_virtual_nodes_works ... ok [INFO] [stdout] test tests::adding_one_node_and_getting_works ... ok [INFO] [stdout] test tests::adding_multiple_nodes_and_getting_works ... ok [INFO] [stdout] test tests::adding_the_same_node_twice_works ... ok [INFO] [stdout] test tests::adding_multiple_nodes_getting_and_removing_works ... ok [INFO] [stdout] test tests::adding_multiple_nodes_with_many_virtual_nodes_works ... ok [INFO] [stdout] test tests::contains_node_works ... ok [INFO] [stdout] test tests::iterating_over_the_ring_works ... ok [INFO] [stdout] test tests::creating_a_hashring_with_custom_hasher_and_adding_and_getting_works ... ok [INFO] [stdout] test tests::read_me_test ... ok [INFO] [stdout] test tests::removing_a_node_works ... ok [INFO] [stdout] test tests::removing_a_node_with_many_virtual_nodes_works ... ok [INFO] [stdout] test tests::virtual_node_collisions_is_not_an_issue ... ok [INFO] [stdout] test tests::removing_multiple_nodes_with_many_virtual_nodes_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests hulahoop [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - HashRing::iter (line 325) ... ok [INFO] [stdout] test src/lib.rs - HashRing (line 59) ... ok [INFO] [stdout] test src/lib.rs - HashRing::len (line 263) ... ok [INFO] [stdout] test src/lib.rs - HashRing::insert (line 188) ... ok [INFO] [stdout] test src/lib.rs - HashRing::hasher (line 166) ... ok [INFO] [stdout] test src/lib.rs - HashRing::is_empty (line 288) ... ok [INFO] [stdout] test src/lib.rs - HashRing::remove (line 378) ... ok [INFO] [stdout] test src/lib.rs - HashRing::get (line 227) ... ok [INFO] [stdout] test src/lib.rs - HashRing::contains_node (line 305) ... ok [INFO] [stdout] test src/lib.rs - HashRing::with_hasher (line 145) ... ok [INFO] [stdout] test src/lib.rs - HashRing>::new (line 88) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "842d5e0810e05b461bf7f7cc0e944331137b754dd099fcea53078b9cf2145659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "842d5e0810e05b461bf7f7cc0e944331137b754dd099fcea53078b9cf2145659", kill_on_drop: false }` [INFO] [stdout] 842d5e0810e05b461bf7f7cc0e944331137b754dd099fcea53078b9cf2145659