[INFO] cloning repository https://github.com/DavangeSam/Peer-to-Peer-Chat-System
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[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavangeSam%2FPeer-to-Peer-Chat-System'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a2d4cf29f7881e859312d8e5f258aaea4eb2c2b
[INFO] testing DavangeSam/Peer-to-Peer-Chat-System against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavangeSam%2FPeer-to-Peer-Chat-System" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DavangeSam/Peer-to-Peer-Chat-System
[INFO] finished tweaking git repo https://github.com/DavangeSam/Peer-to-Peer-Chat-System
[INFO] tweaked toml for git repo https://github.com/DavangeSam/Peer-to-Peer-Chat-System written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DavangeSam/Peer-to-Peer-Chat-System on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
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[INFO] crate git repo https://github.com/DavangeSam/Peer-to-Peer-Chat-System 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling strum v0.26.2
[INFO] [stderr]    Compiling clap v4.5.4
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[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rmp-serde v1.1.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling tokio-serde v0.9.0
[INFO] [stderr]    Compiling bing2bing-core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling tui-logger v0.11.1
[INFO] [stdout] warning: field `peers` is never read
[INFO] [stdout]   --> core/src/peer.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct PeerData {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub peers: Vec<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeerData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_source` and `get_sequence_number` are never used
[INFO] [stdout]    --> core/src/cmd.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub(crate) trait Command {
[INFO] [stdout]     |                  ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 161 |     fn get_source(&self) -> String;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn get_sequence_number(&self) -> u64;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bing2bing v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "8d5d5851fd0136ee53b0de47e36cbb97eeac56170cc09132921df1c48ecc3d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d5d5851fd0136ee53b0de47e36cbb97eeac56170cc09132921df1c48ecc3d0f", kill_on_drop: false }`
[INFO] [stdout] 8d5d5851fd0136ee53b0de47e36cbb97eeac56170cc09132921df1c48ecc3d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfdbee579b4eafaabdd7882a4643abcc2dd37ce052b7ed0b6212c5a5328bd1d9
[INFO] running `Command { std: "docker" "start" "-a" "bfdbee579b4eafaabdd7882a4643abcc2dd37ce052b7ed0b6212c5a5328bd1d9", kill_on_drop: false }`
[INFO] [stdout] warning: field `peers` is never read
[INFO] [stdout]   --> core/src/peer.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct PeerData {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub peers: Vec<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeerData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bing2bing-core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: methods `get_source` and `get_sequence_number` are never used
[INFO] [stdout]    --> core/src/cmd.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub(crate) trait Command {
[INFO] [stdout]     |                  ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 161 |     fn get_source(&self) -> String;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn get_sequence_number(&self) -> u64;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bing2bing v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: field `peers` is never read
[INFO] [stdout]   --> core/src/peer.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct PeerData {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub peers: Vec<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PeerData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_source` and `get_sequence_number` are never used
[INFO] [stdout]    --> core/src/cmd.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub(crate) trait Command {
[INFO] [stdout]     |                  ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 161 |     fn get_source(&self) -> String;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn get_sequence_number(&self) -> u64;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "bfdbee579b4eafaabdd7882a4643abcc2dd37ce052b7ed0b6212c5a5328bd1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfdbee579b4eafaabdd7882a4643abcc2dd37ce052b7ed0b6212c5a5328bd1d9", kill_on_drop: false }`
[INFO] [stdout] bfdbee579b4eafaabdd7882a4643abcc2dd37ce052b7ed0b6212c5a5328bd1d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94f92ba36f7f6944badb6252f5b7e38c69a94c9618ffd862827be47190df7700
[INFO] running `Command { std: "docker" "start" "-a" "94f92ba36f7f6944badb6252f5b7e38c69a94c9618ffd862827be47190df7700", kill_on_drop: false }`
[INFO] [stderr] warning: field `peers` is never read
[INFO] [stderr]   --> core/src/peer.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub struct PeerData {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 75 |     pub peers: Vec<String>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PeerData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_source` and `get_sequence_number` are never used
[INFO] [stderr]    --> core/src/cmd.rs:161:8
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub(crate) trait Command {
[INFO] [stderr]     |                  ------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 161 |     fn get_source(&self) -> String;
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 |     fn get_sequence_number(&self) -> u64;
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bing2bing-core` (lib) generated 2 warnings
[INFO] [stderr] warning: `bing2bing-core` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bing2bing-92f27c7b741c1a50)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bing2bing_core-1173502a7c85741e)
[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] [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] [stderr]      Running unittests src/bin/tracker.rs (/opt/rustwide/target/debug/deps/tracker-4df045980c686559)
[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] [stderr]    Doc-tests bing2bing_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test core/src/peer_map.rs - peer_map::PeerMap (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- core/src/peer_map.rs - peer_map::PeerMap (line 23) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `Mutex` in this scope
[INFO] [stdout]   --> core/src/peer_map.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | let mut mutex = Mutex::new(10);
[INFO] [stdout]    |                 ^^^^^ use of undeclared type `Mutex`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 23 + use std::sync::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 23 + use std::sync::nonpoison::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 23 + use futures::lock::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 23 + use tokio::sync::Mutex;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> core/src/peer_map.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn main() { #[allow(non_snake_case)] fn _doctest_main_core_src_peer_map_rs_23_0() {
[INFO] [stdout]    |                                      -------------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 33 | some_function().await;
[INFO] [stdout]    |                 ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `some_function` in this scope
[INFO] [stdout]   --> core/src/peer_map.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | some_function().await;
[INFO] [stdout]    | ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     core/src/peer_map.rs - peer_map::PeerMap (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p bing2bing-core --doc`
[INFO] running `Command { std: "docker" "inspect" "94f92ba36f7f6944badb6252f5b7e38c69a94c9618ffd862827be47190df7700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f92ba36f7f6944badb6252f5b7e38c69a94c9618ffd862827be47190df7700", kill_on_drop: false }`
[INFO] [stdout] 94f92ba36f7f6944badb6252f5b7e38c69a94c9618ffd862827be47190df7700
