[INFO] fetching crate pingora-ketama 0.5.0...
[INFO] checking pingora-ketama-0.5.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate pingora-ketama 0.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pingora-ketama 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pingora-ketama 0.5.0
[INFO] tweaked toml for crates.io crate pingora-ketama 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pingora-ketama 0.5.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pingora-ketama 0.5.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mintex v0.1.3
[INFO] [stderr]   Downloaded dhat v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ed20b9109b4279e11b1ed3adf9d465e100cdfe96859785f872b499943fc8ec0
[INFO] running `Command { std: "docker" "start" "-a" "6ed20b9109b4279e11b1ed3adf9d465e100cdfe96859785f872b499943fc8ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ed20b9109b4279e11b1ed3adf9d465e100cdfe96859785f872b499943fc8ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed20b9109b4279e11b1ed3adf9d465e100cdfe96859785f872b499943fc8ec0", kill_on_drop: false }`
[INFO] [stdout] 6ed20b9109b4279e11b1ed3adf9d465e100cdfe96859785f872b499943fc8ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15835ffb348d560a1cd056353634418054f087e1e01e4fa3f2cc1d687f079808
[INFO] running `Command { std: "docker" "start" "-a" "15835ffb348d560a1cd056353634418054f087e1e01e4fa3f2cc1d687f079808", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]     Checking pingora-ketama v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking csv v1.3.0
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[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn node_iter(&self, hash_key: &[u8]) -> NodeIterator<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be 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 lifetime gets resolved as `'_`
[INFO] [stdout]    |                                             |
[INFO] [stdout]    |                                             this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn new(r: Continuum, tries: usize, nhr: &NodeHealthRepository) -> HealthAwareNodeSelector<'_> {
[INFO] [stdout]    |                                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.43s
[INFO] running `Command { std: "docker" "inspect" "15835ffb348d560a1cd056353634418054f087e1e01e4fa3f2cc1d687f079808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15835ffb348d560a1cd056353634418054f087e1e01e4fa3f2cc1d687f079808", kill_on_drop: false }`
[INFO] [stdout] 15835ffb348d560a1cd056353634418054f087e1e01e4fa3f2cc1d687f079808