[INFO] fetching crate pingora-ketama 0.6.0... [INFO] testing pingora-ketama-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate pingora-ketama 0.6.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate pingora-ketama 0.6.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate pingora-ketama 0.6.0 [INFO] tweaked toml for crates.io crate pingora-ketama 0.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pingora-ketama 0.6.0 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] crate crates.io crate pingora-ketama 0.6.0 already has a lockfile, it will not be regenerated [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] 8ae54430009d132d42fa0453a09f1e64e82b77657a3c2c70008d1dbdd10f5d47 [INFO] running `Command { std: "docker" "start" "-a" "8ae54430009d132d42fa0453a09f1e64e82b77657a3c2c70008d1dbdd10f5d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ae54430009d132d42fa0453a09f1e64e82b77657a3c2c70008d1dbdd10f5d47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ae54430009d132d42fa0453a09f1e64e82b77657a3c2c70008d1dbdd10f5d47", kill_on_drop: false }` [INFO] [stdout] 8ae54430009d132d42fa0453a09f1e64e82b77657a3c2c70008d1dbdd10f5d47 [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] dafe16e2d5cbad984ca43843d00a7b6a71a6b4f5b81e422dc980f675934eef03 [INFO] running `Command { std: "docker" "start" "-a" "dafe16e2d5cbad984ca43843d00a7b6a71a6b4f5b81e422dc980f675934eef03", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling pingora-ketama v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:224:22 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 224 | pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "dafe16e2d5cbad984ca43843d00a7b6a71a6b4f5b81e422dc980f675934eef03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dafe16e2d5cbad984ca43843d00a7b6a71a6b4f5b81e422dc980f675934eef03", kill_on_drop: false }` [INFO] [stdout] dafe16e2d5cbad984ca43843d00a7b6a71a6b4f5b81e422dc980f675934eef03 [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] 74ea562992701016893e00bc1ccf71851811b7a95b77b01b32d76cafc830d3d2 [INFO] running `Command { std: "docker" "start" "-a" "74ea562992701016893e00bc1ccf71851811b7a95b77b01b32d76cafc830d3d2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling thousands v0.2.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling mintex v0.1.4 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:224:22 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 224 | pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling dhat v0.3.3 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling pingora-ketama v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/health_aware_selector.rs:35:45 [INFO] [stdout] | [INFO] [stdout] 35 | fn new(r: Continuum, tries: usize, nhr: &NodeHealthRepository) -> HealthAwareNodeSelector { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | fn new(r: Continuum, tries: usize, nhr: &NodeHealthRepository) -> HealthAwareNodeSelector<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:224:22 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 224 | pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 40.80s [INFO] running `Command { std: "docker" "inspect" "74ea562992701016893e00bc1ccf71851811b7a95b77b01b32d76cafc830d3d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74ea562992701016893e00bc1ccf71851811b7a95b77b01b32d76cafc830d3d2", kill_on_drop: false }` [INFO] [stdout] 74ea562992701016893e00bc1ccf71851811b7a95b77b01b32d76cafc830d3d2 [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] 8c2e4f8b7c76fc4eb6910a54b9a89242e7188d8a8ba4d2c4f95fb845e19f4b04 [INFO] running `Command { std: "docker" "start" "-a" "8c2e4f8b7c76fc4eb6910a54b9a89242e7188d8a8ba4d2c4f95fb845e19f4b04", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:224:22 [INFO] [stderr] | [INFO] [stderr] 224 | pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 224 | pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pingora-ketama` (lib) generated 1 warning (run `cargo fix --lib -p pingora-ketama` to apply 1 suggestion) [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> examples/health_aware_selector.rs:35:45 [INFO] [stderr] | [INFO] [stderr] 35 | fn new(r: Continuum, tries: usize, nhr: &NodeHealthRepository) -> HealthAwareNodeSelector { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 35 | fn new(r: Continuum, tries: usize, nhr: &NodeHealthRepository) -> HealthAwareNodeSelector<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pingora-ketama` (example "health_aware_selector") generated 1 warning (run `cargo fix --example "health_aware_selector" -p pingora-ketama` to apply 1 suggestion) [INFO] [stderr] warning: `pingora-ketama` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pingora_ketama-e7bc225363f089ab) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::node_iter ... ok [INFO] [stdout] test tests::matches_nginx_sample ... ok [INFO] [stdout] test tests::test_ipv6_ring ... ok [INFO] [stdout] test tests::consistency_after_adding_host ... ok [INFO] [stdout] test tests::test_empty ... ok [INFO] [stdout] test tests::matches_nginx_sample_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Doc-tests pingora_ketama [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8c2e4f8b7c76fc4eb6910a54b9a89242e7188d8a8ba4d2c4f95fb845e19f4b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c2e4f8b7c76fc4eb6910a54b9a89242e7188d8a8ba4d2c4f95fb845e19f4b04", kill_on_drop: false }` [INFO] [stdout] 8c2e4f8b7c76fc4eb6910a54b9a89242e7188d8a8ba4d2c4f95fb845e19f4b04