[INFO] cloning repository https://github.com/Migorithm/dukeeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Migorithm/dukeeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMigorithm%2Fdukeeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMigorithm%2Fdukeeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fdea2b07a5d0e15de33928ac0a6c9a2f3704cfb
[INFO] testing Migorithm/dukeeper against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMigorithm%2Fdukeeper" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Migorithm/dukeeper
[INFO] finished tweaking git repo https://github.com/Migorithm/dukeeper
[INFO] tweaked toml for git repo https://github.com/Migorithm/dukeeper written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Migorithm/dukeeper on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Migorithm/dukeeper 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5556640bcfffa485015cda7931a2754b392ca653929ab91c413dff5ac2a660df
[INFO] running `Command { std: "docker" "start" "-a" "5556640bcfffa485015cda7931a2754b392ca653929ab91c413dff5ac2a660df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5556640bcfffa485015cda7931a2754b392ca653929ab91c413dff5ac2a660df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5556640bcfffa485015cda7931a2754b392ca653929ab91c413dff5ac2a660df", kill_on_drop: false }`
[INFO] [stdout] 5556640bcfffa485015cda7931a2754b392ca653929ab91c413dff5ac2a660df
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29311a70d7ef109fb86b0d0fef63b14949585a708f6e2ba7d70bae74d2adfc4e
[INFO] running `Command { std: "docker" "start" "-a" "29311a70d7ef109fb86b0d0fef63b14949585a708f6e2ba7d70bae74d2adfc4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cons-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `nodes` is never read
[INFO] [stdout]  --> src/keepers/core.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ConsistentCore {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 9 |     nodes: HashMap<Lease, NodeGroup>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_lease`, `watch`, and `run` are never used
[INFO] [stdout]   --> src/keepers/core.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ConsistentCore {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] 13 |     pub(crate) fn register_lease(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub(crate) fn watch(
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub(crate) fn run(mut self) -> std::sync::mpsc::Sender<CoreCommand> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ttl` is never read
[INFO] [stdout]  --> src/keepers/lease.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Lease {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 5 |     pub(crate) group_id: String,
[INFO] [stdout] 6 |     pub(crate) ttl: u64,
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Lease` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expire_controller` is never used
[INFO] [stdout]   --> src/keepers/node.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl NodeGroup {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub(crate) fn expire_controller(&mut self) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tx` is never read
[INFO] [stdout]   --> src/keepers/node.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Node {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     tx: std::sync::mpsc::Sender<ServerInbox>,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` 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 0.47s
[INFO] running `Command { std: "docker" "inspect" "29311a70d7ef109fb86b0d0fef63b14949585a708f6e2ba7d70bae74d2adfc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29311a70d7ef109fb86b0d0fef63b14949585a708f6e2ba7d70bae74d2adfc4e", kill_on_drop: false }`
[INFO] [stdout] 29311a70d7ef109fb86b0d0fef63b14949585a708f6e2ba7d70bae74d2adfc4e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b95ad21a6103aa12dd24781cd92b0ca94b56106f3be22676e2ccaa2860a00101
[INFO] running `Command { std: "docker" "start" "-a" "b95ad21a6103aa12dd24781cd92b0ca94b56106f3be22676e2ccaa2860a00101", kill_on_drop: false }`
[INFO] [stdout] warning: field `nodes` is never read
[INFO] [stdout]  --> src/keepers/core.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ConsistentCore {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 9 |     nodes: HashMap<Lease, NodeGroup>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_lease`, `watch`, and `run` are never used
[INFO] [stdout]   --> src/keepers/core.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ConsistentCore {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] 13 |     pub(crate) fn register_lease(
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub(crate) fn watch(
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub(crate) fn run(mut self) -> std::sync::mpsc::Sender<CoreCommand> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ttl` is never read
[INFO] [stdout]  --> src/keepers/lease.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Lease {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 5 |     pub(crate) group_id: String,
[INFO] [stdout] 6 |     pub(crate) ttl: u64,
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Lease` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expire_controller` is never used
[INFO] [stdout]   --> src/keepers/node.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl NodeGroup {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub(crate) fn expire_controller(&mut self) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tx` is never read
[INFO] [stdout]   --> src/keepers/node.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct Node {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 66 |     tx: std::sync::mpsc::Sender<ServerInbox>,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cons-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "b95ad21a6103aa12dd24781cd92b0ca94b56106f3be22676e2ccaa2860a00101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95ad21a6103aa12dd24781cd92b0ca94b56106f3be22676e2ccaa2860a00101", kill_on_drop: false }`
[INFO] [stdout] b95ad21a6103aa12dd24781cd92b0ca94b56106f3be22676e2ccaa2860a00101
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f28cf8e9e9d6fb8fa0967ee58ea39b02366ab0e943289d023ff63f4e1d4fe011
[INFO] running `Command { std: "docker" "start" "-a" "f28cf8e9e9d6fb8fa0967ee58ea39b02366ab0e943289d023ff63f4e1d4fe011", kill_on_drop: false }`
[INFO] [stderr] warning: field `nodes` is never read
[INFO] [stderr]  --> src/keepers/core.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct ConsistentCore {
[INFO] [stderr]   |            -------------- field in this struct
[INFO] [stderr] 9 |     nodes: HashMap<Lease, NodeGroup>,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `register_lease`, `watch`, and `run` are never used
[INFO] [stderr]   --> src/keepers/core.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl ConsistentCore {
[INFO] [stderr]    | ------------------- methods in this implementation
[INFO] [stderr] 13 |     pub(crate) fn register_lease(
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub(crate) fn watch(
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub(crate) fn run(mut self) -> std::sync::mpsc::Sender<CoreCommand> {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `ttl` is never read
[INFO] [stderr]  --> src/keepers/lease.rs:6:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Lease {
[INFO] [stderr]   |            ----- field in this struct
[INFO] [stderr] 5 |     pub(crate) group_id: String,
[INFO] [stderr] 6 |     pub(crate) ttl: u64,
[INFO] [stderr]   |                ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Lease` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `expire_controller` is never used
[INFO] [stderr]   --> src/keepers/node.rs:54:19
[INFO] [stderr]    |
[INFO] [stderr]  8 | impl NodeGroup {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub(crate) fn expire_controller(&mut self) {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `tx` is never read
[INFO] [stderr]   --> src/keepers/node.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct Node {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 66 |     tx: std::sync::mpsc::Sender<ServerInbox>,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `cons-core` (lib) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cons_core-34d091e0da5051c9)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test keepers::core::test_register_lease ... ok
[INFO] [stdout] test keepers::core::test_watch ... ok
[INFO] [stdout] test keepers::core::test_register_lease_twice_return_err ... ok
[INFO] [stdout] test keepers::core::test_watch_twice_return_err ... ok
[INFO] [stdout] test keepers::core::test_watch_without_controller_return_err ... ok
[INFO] [stdout] test test::test_register_lease ... ok
[INFO] [stdout] test test::test_register_lease_twice ... ok
[INFO] [stdout] test test::test_watcher_notified_when_controller_gone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cons_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f28cf8e9e9d6fb8fa0967ee58ea39b02366ab0e943289d023ff63f4e1d4fe011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28cf8e9e9d6fb8fa0967ee58ea39b02366ab0e943289d023ff63f4e1d4fe011", kill_on_drop: false }`
[INFO] [stdout] f28cf8e9e9d6fb8fa0967ee58ea39b02366ab0e943289d023ff63f4e1d4fe011
