[INFO] fetching crate pingora-ketama 0.6.0... [INFO] testing pingora-ketama-0.6.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate pingora-ketama 0.6.0 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pingora-ketama 0.6.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd546f20d80b0a0c0d10f07d4c97ffcb4aaffef08073d7fdc3f999984078478e [INFO] running `Command { std: "docker" "start" "-a" "fd546f20d80b0a0c0d10f07d4c97ffcb4aaffef08073d7fdc3f999984078478e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd546f20d80b0a0c0d10f07d4c97ffcb4aaffef08073d7fdc3f999984078478e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd546f20d80b0a0c0d10f07d4c97ffcb4aaffef08073d7fdc3f999984078478e", kill_on_drop: false }` [INFO] [stdout] fd546f20d80b0a0c0d10f07d4c97ffcb4aaffef08073d7fdc3f999984078478e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18c318148cec8a9707645cd7186e9a049823d89573359bca1cd83fb5f2d3874f [INFO] running `Command { std: "docker" "start" "-a" "18c318148cec8a9707645cd7186e9a049823d89573359bca1cd83fb5f2d3874f", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.5.0 [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] --> 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 0.62s [INFO] running `Command { std: "docker" "inspect" "18c318148cec8a9707645cd7186e9a049823d89573359bca1cd83fb5f2d3874f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18c318148cec8a9707645cd7186e9a049823d89573359bca1cd83fb5f2d3874f", kill_on_drop: false }` [INFO] [stdout] 18c318148cec8a9707645cd7186e9a049823d89573359bca1cd83fb5f2d3874f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db0db234a7aa34fd3e98c74b37016dc6d4a5771c1d6fdcfa754a83b195ce8340 [INFO] running `Command { std: "docker" "start" "-a" "db0db234a7aa34fd3e98c74b37016dc6d4a5771c1d6fdcfa754a83b195ce8340", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling mintex v0.1.4 [INFO] [stderr] Compiling thousands v0.2.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [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 backtrace v0.3.75 [INFO] [stderr] Compiling regex v1.11.1 [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] --> 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] [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "db0db234a7aa34fd3e98c74b37016dc6d4a5771c1d6fdcfa754a83b195ce8340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db0db234a7aa34fd3e98c74b37016dc6d4a5771c1d6fdcfa754a83b195ce8340", kill_on_drop: false }` [INFO] [stdout] db0db234a7aa34fd3e98c74b37016dc6d4a5771c1d6fdcfa754a83b195ce8340 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 599c5d9ff10f491a5c90ebe0237664996c204255d0d5a4601ab3dfb98e60afe3 [INFO] running `Command { std: "docker" "start" "-a" "599c5d9ff10f491a5c90ebe0237664996c204255d0d5a4601ab3dfb98e60afe3", 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"` 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 0.20s [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::matches_nginx_sample ... ok [INFO] [stdout] test tests::test_ipv6_ring ... ok [INFO] [stdout] test tests::node_iter ... 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 0.21s [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 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "599c5d9ff10f491a5c90ebe0237664996c204255d0d5a4601ab3dfb98e60afe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "599c5d9ff10f491a5c90ebe0237664996c204255d0d5a4601ab3dfb98e60afe3", kill_on_drop: false }` [INFO] [stdout] 599c5d9ff10f491a5c90ebe0237664996c204255d0d5a4601ab3dfb98e60afe3