[INFO] fetching crate kafka 0.10.0...
[INFO] checking kafka-0.10.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] extracting crate kafka 0.10.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate kafka 0.10.0
[INFO] finished tweaking crates.io crate kafka 0.10.0
[INFO] tweaked toml for crates.io crate kafka 0.10.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kafka 0.10.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kafka 0.10.0 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crc-catalog v2.2.0
[INFO] [stderr]   Downloaded crc v3.0.1
[INFO] [stderr]   Downloaded ref_slice v1.2.1
[INFO] [stderr]   Downloaded deranged v0.3.8
[INFO] [stderr]   Downloaded snap v1.1.0
[INFO] [stderr]   Downloaded time v0.3.29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7b7dec761f526ebbe20ee69545a290df617ce01eaa2155f88d5bb7a62756533
[INFO] running `Command { std: "docker" "start" "-a" "a7b7dec761f526ebbe20ee69545a290df617ce01eaa2155f88d5bb7a62756533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7b7dec761f526ebbe20ee69545a290df617ce01eaa2155f88d5bb7a62756533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b7dec761f526ebbe20ee69545a290df617ce01eaa2155f88d5bb7a62756533", kill_on_drop: false }`
[INFO] [stdout] a7b7dec761f526ebbe20ee69545a290df617ce01eaa2155f88d5bb7a62756533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73bd466a9e8b4c8bad875a11878018e4ad49d08e797bf704b7e9aa5c8519fb5
[INFO] running `Command { std: "docker" "start" "-a" "e73bd466a9e8b4c8bad875a11878018e4ad49d08e797bf704b7e9aa5c8519fb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling openssl v0.10.57
[INFO] [stderr]    Compiling snap v1.1.0
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling kafka v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking crc-catalog v2.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking ref_slice v1.2.1
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking deranged v0.3.8
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking time v0.3.29
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking thiserror v1.0.48
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/consumer/mod.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     let mut fetch_state = self
[INFO] [stdout]     |                         ----^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/protocol/mod.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 130 |         client_id: &'a str,
[INFO] [stdout]     |                     -- the lifetime is named here
[INFO] [stdout] 131 |     ) -> HeaderRequest<'_> {
[INFO] [stdout]     |                        ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 131 -     ) -> HeaderRequest<'_> {
[INFO] [stdout] 131 +     ) -> HeaderRequest<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/protocol/fetch.rs:212:36
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn topics<'a>(&'a self) -> &[Topic<'a>] {
[INFO] [stdout]     |                        --          ^^^^^^^^--^^
[INFO] [stdout]     |                        |           |       |
[INFO] [stdout]     |                        |           |       the same lifetime is named here
[INFO] [stdout]     |                        |           the same lifetime is elided here
[INFO] [stdout]     |                        the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn topics<'a>(&'a self) -> &'a [Topic<'a>] {
[INFO] [stdout]     |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/consumer/mod.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     let mut fetch_state = self
[INFO] [stdout]     |                         ----^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timefmt` is never read
[INFO] [stdout]    --> examples/offset-monitor.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | struct Printer<W> {
[INFO] [stdout]     |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 161 |     timefmt: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/protocol/mod.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 130 |         client_id: &'a str,
[INFO] [stdout]     |                     -- the lifetime is named here
[INFO] [stdout] 131 |     ) -> HeaderRequest<'_> {
[INFO] [stdout]     |                        ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 131 -     ) -> HeaderRequest<'_> {
[INFO] [stdout] 131 +     ) -> HeaderRequest<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/protocol/fetch.rs:212:36
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn topics<'a>(&'a self) -> &[Topic<'a>] {
[INFO] [stdout]     |                        --          ^^^^^^^^--^^
[INFO] [stdout]     |                        |           |       |
[INFO] [stdout]     |                        |           |       the same lifetime is named here
[INFO] [stdout]     |                        |           the same lifetime is elided here
[INFO] [stdout]     |                        the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub fn topics<'a>(&'a self) -> &'a [Topic<'a>] {
[INFO] [stdout]     |                                     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.86s
[INFO] running `Command { std: "docker" "inspect" "e73bd466a9e8b4c8bad875a11878018e4ad49d08e797bf704b7e9aa5c8519fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73bd466a9e8b4c8bad875a11878018e4ad49d08e797bf704b7e9aa5c8519fb5", kill_on_drop: false }`
[INFO] [stdout] e73bd466a9e8b4c8bad875a11878018e4ad49d08e797bf704b7e9aa5c8519fb5
