[INFO] fetching crate zookeeper-zk 0.7.3...
[INFO] testing zookeeper-zk-0.7.3 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate zookeeper-zk 0.7.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate zookeeper-zk 0.7.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zookeeper-zk 0.7.3
[INFO] tweaked toml for crates.io crate zookeeper-zk 0.7.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zookeeper-zk 0.7.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zookeeper-zk 0.7.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | homepage = "https://github.com/yangsenzk/rust-zookeeper"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 | repository = "https://github.com/yangsenzk/rust-zookeeper"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `zookeeper-zk` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d
[INFO] running `Command { std: "docker" "start" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | homepage = "https://github.com/yangsenzk/rust-zookeeper"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 | repository = "https://github.com/yangsenzk/rust-zookeeper"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `zookeeper-zk` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling snowflake v1.3.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling net2 v0.2.38
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling retry v2.0.0
[INFO] [stderr]    Compiling zookeeper_derive v0.4.1
[INFO] [stderr]    Compiling zookeeper-zk v0.7.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `TryAccept` is never used
[INFO] [stdout]   --> src/try_io.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) trait TryAccept {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Shutdown` is never constructed
[INFO] [stdout]   --> src/recipes/cache.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Operation {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 41 |     Initialize,
[INFO] [stdout] 42 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | homepage = "https://github.com/yangsenzk/rust-zookeeper"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 | repository = "https://github.com/yangsenzk/rust-zookeeper"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `zookeeper-zk` (manifest) generated 1 warning
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling zookeeper-zk v0.7.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `TryAccept` is never used
[INFO] [stdout]   --> src/try_io.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) trait TryAccept {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Shutdown` is never constructed
[INFO] [stdout]   --> src/recipes/cache.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Operation {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 41 |     Initialize,
[INFO] [stdout] 42 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stdout] error[E0463]: can't find crate for `zookeeper`
[INFO] [stdout]  --> examples/queue_producer.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate zookeeper;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `zookeeper` in this scope
[INFO] [stdout]  --> tests/test_cache.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use zookeeper::CreateMode::*;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `zookeeper`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use zookeeper_zk::CreateMode::*;
[INFO] [stdout]   |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zookeeper-zk` (example "queue_producer") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0463]: can't find crate for `zookeeper`
[INFO] [stdout]  --> tests/test.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate zookeeper;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `zookeeper` in this scope
[INFO] [stdout]  --> tests/test_cache.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zookeeper::recipes::cache::PathChildrenCache;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `zookeeper`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zookeeper_zk::recipes::cache::PathChildrenCache;
[INFO] [stdout]   |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `zookeeper`
[INFO] [stdout]  --> examples/queue_consume.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate zookeeper;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zookeeper-zk` (example "queue_consume") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `zookeeper`
[INFO] [stdout]  --> tests/test_recursive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use zookeeper::{WatchedEvent, ZkError, ZooKeeper, ZooKeeperExt};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `zookeeper`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use zookeeper_zk::{WatchedEvent, ZkError, ZooKeeper, ZooKeeperExt};
[INFO] [stdout]   |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ZkCluster`
[INFO] [stdout]  --> tests/test_recursive.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ZkCluster;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `ZkCluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zookeeper`
[INFO] [stdout]  --> tests/test_cache.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zookeeper::{Acl, WatchedEvent, ZooKeeper, ZooKeeperExt};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `zookeeper`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zookeeper_zk::{Acl, WatchedEvent, ZooKeeper, ZooKeeperExt};
[INFO] [stdout]   |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ZkCluster`
[INFO] [stdout]  --> tests/test_cache.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ZkCluster;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `ZkCluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `info` in this scope
[INFO] [stdout]   --> tests/test_cache.rs:22:64
[INFO] [stdout]    |
[INFO] [stdout] 22 | ...                   |event: WatchedEvent| info!("{:?}", event))
[INFO] [stdout]    |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `info` in this scope
[INFO] [stdout]   --> tests/test_cache.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     info!("Data: {:?}", data);
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Ephemeral` in this scope
[INFO] [stdout]   --> tests/test_cache.rs:26:67
[INFO] [stdout]    |
[INFO] [stdout] 26 |     zk.create("/cache/a", vec![1, 4], Acl::open_unsafe().clone(), Ephemeral).unwrap();
[INFO] [stdout]    |                                                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Ephemeral` in this scope
[INFO] [stdout]   --> tests/test_cache.rs:27:67
[INFO] [stdout]    |
[INFO] [stdout] 27 |     zk.create("/cache/b", vec![2, 4], Acl::open_unsafe().clone(), Ephemeral).unwrap();
[INFO] [stdout]    |                                                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Ephemeral` in this scope
[INFO] [stdout]   --> tests/test_cache.rs:28:67
[INFO] [stdout]    |
[INFO] [stdout] 28 |     zk.create("/cache/c", vec![3, 4], Acl::open_unsafe().clone(), Ephemeral).unwrap();
[INFO] [stdout]    |                                                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zookeeper-zk` (test "test_cache") due to 9 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zookeeper-zk` (test "test_recursive") due to 2 previous errors
[INFO] [stdout] error[E0433]: cannot find module or crate `zookeeper` in this scope
[INFO] [stdout]  --> tests/test_leader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zookeeper::{recipes::leader::LeaderLatch, ZkResult, ZooKeeper};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `zookeeper`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zookeeper_zk::{recipes::leader::LeaderLatch, ZkResult, ZooKeeper};
[INFO] [stdout]   |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `zookeeper`
[INFO] [stdout]  --> examples/zookeeper_example.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate zookeeper;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zookeeper-zk` (example "zookeeper_example") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `ZkCluster`
[INFO] [stdout]  --> tests/test_zk.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ZkCluster;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `ZkCluster`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::ZkCluster;
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ZkCluster`
[INFO] [stdout]  --> tests/test_recursive.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ZkCluster;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `ZkCluster`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::ZkCluster;
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `zookeeper`
[INFO] [stdout]  --> tests/test_leader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zookeeper::{recipes::leader::LeaderLatch, ZkResult, ZooKeeper};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `zookeeper`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 | use zookeeper_zk::{recipes::leader::LeaderLatch, ZkResult, ZooKeeper};
[INFO] [stdout]   |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ZkCluster`
[INFO] [stdout]  --> tests/test_leader.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ZkCluster;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `ZkCluster`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ZkCluster`
[INFO] [stdout]  --> tests/test_leader.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ZkCluster;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `ZkCluster`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::ZkCluster;
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zookeeper-zk` (test "test") due to 4 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zookeeper-zk` (test "test_leader") due to 3 previous errors
[INFO] [stdout] warning: trait `TryAccept` is never used
[INFO] [stdout]   --> src/try_io.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) trait TryAccept {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Shutdown` is never constructed
[INFO] [stdout]   --> src/recipes/cache.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Operation {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 41 |     Initialize,
[INFO] [stdout] 42 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d", kill_on_drop: false }`
[INFO] [stdout] 3bd1bd9172238867bccffcd6a1fcc0f7be5c70440bb8d6c9b78745612237818d
