[INFO] cloning repository https://github.com/epg1213/load_balancer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epg1213/load_balancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepg1213%2Fload_balancer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepg1213%2Fload_balancer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5b3971f920ea27a3660c7e07bc5093cbab1c3af
[INFO] testing epg1213/load_balancer against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepg1213%2Fload_balancer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/epg1213/load_balancer on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/epg1213/load_balancer
[INFO] finished tweaking git repo https://github.com/epg1213/load_balancer
[INFO] tweaked toml for git repo https://github.com/epg1213/load_balancer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/epg1213/load_balancer 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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_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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18fd4f0fa13a9e23a9c57835959d08e86d5cfcb4580e5cf27367966db9f8a36b
[INFO] running `Command { std: "docker" "start" "-a" "18fd4f0fa13a9e23a9c57835959d08e86d5cfcb4580e5cf27367966db9f8a36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18fd4f0fa13a9e23a9c57835959d08e86d5cfcb4580e5cf27367966db9f8a36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fd4f0fa13a9e23a9c57835959d08e86d5cfcb4580e5cf27367966db9f8a36b", kill_on_drop: false }`
[INFO] [stdout] 18fd4f0fa13a9e23a9c57835959d08e86d5cfcb4580e5cf27367966db9f8a36b
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6f19804d8281bd69dbafa86a9407f366f73c9dca4b694f9a075b78d492880a7
[INFO] running `Command { std: "docker" "start" "-a" "e6f19804d8281bd69dbafa86a9407f366f73c9dca4b694f9a075b78d492880a7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling actix-server v2.3.0
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[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix-http v3.6.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
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[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling similar v2.4.0
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.24
[INFO] [stderr]    Compiling mockito v1.4.0
[INFO] [stderr]    Compiling actix-web v4.5.1
[INFO] [stderr]    Compiling awc v3.4.0
[INFO] [stderr]    Compiling actix-proxy v0.2.0
[INFO] [stderr]    Compiling load_balancer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `clean_clients` is never used
[INFO] [stdout]    --> src/balancer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl Balancer {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |   async fn clean_clients( client_map: Arc<Mutex<HashMap<String, u64>>>, interval: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rate_limit_window_size` is never read
[INFO] [stdout]   --> src/config.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |   pub rate_limit_window_size: u64, // seconds
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "e6f19804d8281bd69dbafa86a9407f366f73c9dca4b694f9a075b78d492880a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f19804d8281bd69dbafa86a9407f366f73c9dca4b694f9a075b78d492880a7", kill_on_drop: false }`
[INFO] [stdout] e6f19804d8281bd69dbafa86a9407f366f73c9dca4b694f9a075b78d492880a7
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 908535bfc0c8f61017ec4f910b8ded24d3c24f633acb5d135c8daecf1c3255c7
[INFO] running `Command { std: "docker" "start" "-a" "908535bfc0c8f61017ec4f910b8ded24d3c24f633acb5d135c8daecf1c3255c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling load_balancer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]    --> src/balancer.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 |   use std::fs;
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]    --> src/balancer.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 |   use serde_json;
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mockito::Matcher`
[INFO] [stdout]    --> src/balancer.rs:158:7
[INFO] [stdout]     |
[INFO] [stdout] 158 |   use mockito::Matcher;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/balancer.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let m = s.mock("GET", "/healthcheck")
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `clean_clients` is never used
[INFO] [stdout]    --> src/balancer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl Balancer {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |   async fn clean_clients( client_map: Arc<Mutex<HashMap<String, u64>>>, interval: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rate_limit_window_size` is never read
[INFO] [stdout]   --> src/config.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |   pub rate_limit_window_size: u64, // seconds
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "908535bfc0c8f61017ec4f910b8ded24d3c24f633acb5d135c8daecf1c3255c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908535bfc0c8f61017ec4f910b8ded24d3c24f633acb5d135c8daecf1c3255c7", kill_on_drop: false }`
[INFO] [stdout] 908535bfc0c8f61017ec4f910b8ded24d3c24f633acb5d135c8daecf1c3255c7
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4fdc4d42f242df0e584c09e232264e01725226f6a19f3fed52c0483babe67a6
[INFO] running `Command { std: "docker" "start" "-a" "a4fdc4d42f242df0e584c09e232264e01725226f6a19f3fed52c0483babe67a6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]    --> src/balancer.rs:155:7
[INFO] [stderr]     |
[INFO] [stderr] 155 |   use std::fs;
[INFO] [stderr]     |       ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json`
[INFO] [stderr]    --> src/balancer.rs:156:7
[INFO] [stderr]     |
[INFO] [stderr] 156 |   use serde_json;
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mockito::Matcher`
[INFO] [stderr]    --> src/balancer.rs:158:7
[INFO] [stderr]     |
[INFO] [stderr] 158 |   use mockito::Matcher;
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]    --> src/balancer.rs:175:9
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let m = s.mock("GET", "/healthcheck")
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `clean_clients` is never used
[INFO] [stderr]    --> src/balancer.rs:126:12
[INFO] [stderr]     |
[INFO] [stderr] 18  | impl Balancer {
[INFO] [stderr]     | ------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 126 |   async fn clean_clients( client_map: Arc<Mutex<HashMap<String, u64>>>, interval: u64) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `rate_limit_window_size` is never read
[INFO] [stderr]   --> src/config.rs:22:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Config {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |   pub rate_limit_window_size: u64, // seconds
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `load_balancer` (bin "load_balancer" test) generated 6 warnings (run `cargo fix --bin "load_balancer" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/load_balancer-8f1ad582149a11af)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test config::test::test_new ... ok
[INFO] [stdout] test balancer::tests::test_new_balancer ... ok
[INFO] [stdout] test balancer::tests::test_check ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- balancer::tests::test_check stdout ----
[INFO] [stdout] thread 'balancer::tests::test_check' panicked at src/balancer.rs:174:17:
[INFO] [stdout] Cannot start a runtime from within a runtime. This happens because a function (like `block_on`) attempted to block the current thread while the thread is being used to drive asynchronous tasks.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x560c4f1a88c5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x560c4f1a88c5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x560c4f1a88c5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x560c4f1a88c5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x560c4f1d356b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x560c4f1d356b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x560c4f1a554f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x560c4f1a869e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x560c4f1a869e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x560c4f1aa0c9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x560c4f1a9d8e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x560c4e791dba - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x560c4e791dba - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x560c4f1aa6cb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x560c4f1aa6cb - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x560c4f1aa40b - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:656:13
[INFO] [stdout]   16:     0x560c4f1a8d89 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x560c4f1aa177 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x560c4e73b0a3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x560c4e8f0eab - tokio::runtime::context::runtime::enter_runtime::hb153fb142b5ba24d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context/runtime.rs:68:5
[INFO] [stdout]   20:     0x560c4e7ee040 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hd4ca758d0cc04e0f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   21:     0x560c4e8f18c5 - tokio::runtime::runtime::Runtime::block_on::h0dde5e79a5feb2f1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/runtime.rs:348:47
[INFO] [stdout]   22:     0x560c4e8d7006 - mockito::server::Server::try_new::h6d221b3e379b7135
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mockito-1.4.0/src/server.rs:210:9
[INFO] [stdout]   23:     0x560c4e8d6e80 - mockito::server::Server::new::h011d491c1d187fed
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mockito-1.4.0/src/server.rs:195:9
[INFO] [stdout]   24:     0x560c4e74f664 - load_balancer::balancer::tests::test_check::{{closure}}::h6037074223f6dd87
[INFO] [stdout]                                at /opt/rustwide/workdir/src/balancer.rs:174:17
[INFO] [stdout]   25:     0x560c4e75a8d2 - <core::pin::Pin<P> as core::future::future::Future>::poll::hba54f0112a4038bc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/future/future.rs:123:9
[INFO] [stdout]   26:     0x560c4e75a90d - <core::pin::Pin<P> as core::future::future::Future>::poll::he4b995b0a395ebde
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/future/future.rs:123:9
[INFO] [stdout]   27:     0x560c4e746bcf - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::hcd2726d37150045c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:659:57
[INFO] [stdout]   28:     0x560c4e746b05 - tokio::runtime::coop::with_budget::hd75242d9bc12fd6e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   29:     0x560c4e746b05 - tokio::runtime::coop::budget::h7a33b3407ee34212
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   30:     0x560c4e746b05 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h1300ff0958cfc68f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:659:25
[INFO] [stdout]   31:     0x560c4e7455c0 - tokio::runtime::scheduler::current_thread::Context::enter::h588322e92f8064c6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:404:19
[INFO] [stdout]   32:     0x560c4e74636e - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h4a0eb88fec8b26de
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:658:36
[INFO] [stdout]   33:     0x560c4e7460e4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hd0df9d0b1a10ebb6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:737:68
[INFO] [stdout]   34:     0x560c4e74c22b - tokio::runtime::context::scoped::Scoped<T>::set::h15a57118ce4ba9db
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   35:     0x560c4e744bc9 - tokio::runtime::context::set_scheduler::{{closure}}::h5de0d2eba1c317fe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context.rs:176:26
[INFO] [stdout]   36:     0x560c4e758fb0 - std::thread::local::LocalKey<T>::try_with::h66f48e16420c7d8f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/local.rs:286:12
[INFO] [stdout]   37:     0x560c4e7589da - std::thread::local::LocalKey<T>::with::h311210df26845f85
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/local.rs:262:9
[INFO] [stdout]   38:     0x560c4e744b7d - tokio::runtime::context::set_scheduler::h1564e9b0c4812413
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context.rs:176:9
[INFO] [stdout]   39:     0x560c4e745e90 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hce4849236311a6ee
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:737:27
[INFO] [stdout]   40:     0x560c4e746103 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hba2ca3dab0de1821
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:646:19
[INFO] [stdout]   41:     0x560c4e7450fd - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::hbaeead14424f5e76
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:175:28
[INFO] [stdout]   42:     0x560c4e74c576 - tokio::runtime::context::runtime::enter_runtime::hdebde1006d4de8fe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   43:     0x560c4e745011 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h5f40044b1e0ad3d9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   44:     0x560c4e744e6d - tokio::runtime::runtime::Runtime::block_on::hd3f97c4c29d4459f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/runtime.rs:348:47
[INFO] [stdout]   45:     0x560c4e74f554 - load_balancer::balancer::tests::test_check::h36a6540b6c03b974
[INFO] [stdout]                                at /opt/rustwide/workdir/src/balancer.rs:189:5
[INFO] [stdout]   46:     0x560c4e74f3e7 - load_balancer::balancer::tests::test_check::{{closure}}::h77b1e4602568a2fd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/balancer.rs:173:24
[INFO] [stdout]   47:     0x560c4e73c406 - core::ops::function::FnOnce::call_once::h5bc0b6a98cb78741
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x560c4e79679b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x560c4e79679b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   50:     0x560c4e795ea1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   51:     0x560c4e795ea1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   52:     0x560c4e795ea1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   53:     0x560c4e795ea1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   54:     0x560c4e795ea1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   55:     0x560c4e795ea1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   56:     0x560c4e795ea1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   57:     0x560c4e75e864 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   58:     0x560c4e75e864 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   59:     0x560c4e763292 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   60:     0x560c4e763292 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   61:     0x560c4e763292 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   62:     0x560c4e763292 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   63:     0x560c4e763292 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   64:     0x560c4e763292 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   65:     0x560c4e763292 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x560c4f1aeccb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   67:     0x560c4f1aeccb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   68:     0x560c4f1aeccb - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   69:     0x7f2fd2dd0ac3 - <unknown>
[INFO] [stdout]   70:     0x7f2fd2e61a04 - __clone
[INFO] [stdout]   71:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     balancer::tests::test_check
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin load_balancer`
[INFO] running `Command { std: "docker" "inspect" "a4fdc4d42f242df0e584c09e232264e01725226f6a19f3fed52c0483babe67a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4fdc4d42f242df0e584c09e232264e01725226f6a19f3fed52c0483babe67a6", kill_on_drop: false }`
[INFO] [stdout] a4fdc4d42f242df0e584c09e232264e01725226f6a19f3fed52c0483babe67a6
[INFO] testing epg1213/load_balancer against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepg1213%2Fload_balancer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/epg1213/load_balancer on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/epg1213/load_balancer
[INFO] finished tweaking git repo https://github.com/epg1213/load_balancer
[INFO] tweaked toml for git repo https://github.com/epg1213/load_balancer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/epg1213/load_balancer 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c59e33b0e065b240783c02159f6007b55a2011161899ca9ecafcc5c3bee977b
[INFO] running `Command { std: "docker" "start" "-a" "6c59e33b0e065b240783c02159f6007b55a2011161899ca9ecafcc5c3bee977b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c59e33b0e065b240783c02159f6007b55a2011161899ca9ecafcc5c3bee977b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c59e33b0e065b240783c02159f6007b55a2011161899ca9ecafcc5c3bee977b", kill_on_drop: false }`
[INFO] [stdout] 6c59e33b0e065b240783c02159f6007b55a2011161899ca9ecafcc5c3bee977b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de9c3c72be61b14b1fc59017e3b774c1fc76e8dadadfbcf13afb8427ffe3cb14
[INFO] running `Command { std: "docker" "start" "-a" "de9c3c72be61b14b1fc59017e3b774c1fc76e8dadadfbcf13afb8427ffe3cb14", kill_on_drop: false }`
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[INFO] [stderr]    Compiling native-tls v0.2.11
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[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling actix-server v2.3.0
[INFO] [stderr]    Compiling actix-tls v3.3.0
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling similar v2.4.0
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling zstd v0.13.0
[INFO] [stderr]    Compiling actix-http v3.6.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling mockito v1.4.0
[INFO] [stderr]    Compiling reqwest v0.11.24
[INFO] [stderr]    Compiling awc v3.4.0
[INFO] [stderr]    Compiling actix-web v4.5.1
[INFO] [stderr]    Compiling actix-proxy v0.2.0
[INFO] [stderr]    Compiling load_balancer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `clean_clients` is never used
[INFO] [stdout]    --> src/balancer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl Balancer {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |   async fn clean_clients( client_map: Arc<Mutex<HashMap<String, u64>>>, interval: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rate_limit_window_size` is never read
[INFO] [stdout]   --> src/config.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |   pub rate_limit_window_size: u64, // seconds
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.55s
[INFO] running `Command { std: "docker" "inspect" "de9c3c72be61b14b1fc59017e3b774c1fc76e8dadadfbcf13afb8427ffe3cb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de9c3c72be61b14b1fc59017e3b774c1fc76e8dadadfbcf13afb8427ffe3cb14", kill_on_drop: false }`
[INFO] [stdout] de9c3c72be61b14b1fc59017e3b774c1fc76e8dadadfbcf13afb8427ffe3cb14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6a4a117d818e51b616389f9cb18e9716e4c2e8b71ab884869a7be33f1e19524
[INFO] running `Command { std: "docker" "start" "-a" "c6a4a117d818e51b616389f9cb18e9716e4c2e8b71ab884869a7be33f1e19524", kill_on_drop: false }`
[INFO] [stderr]    Compiling load_balancer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]    --> src/balancer.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 |   use std::fs;
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]    --> src/balancer.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 |   use serde_json;
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mockito::Matcher`
[INFO] [stdout]    --> src/balancer.rs:158:7
[INFO] [stdout]     |
[INFO] [stdout] 158 |   use mockito::Matcher;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/balancer.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     let m = s.mock("GET", "/healthcheck")
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `clean_clients` is never used
[INFO] [stdout]    --> src/balancer.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl Balancer {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 126 |   async fn clean_clients( client_map: Arc<Mutex<HashMap<String, u64>>>, interval: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rate_limit_window_size` is never read
[INFO] [stdout]   --> src/config.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |   pub rate_limit_window_size: u64, // seconds
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `Command { std: "docker" "inspect" "c6a4a117d818e51b616389f9cb18e9716e4c2e8b71ab884869a7be33f1e19524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a4a117d818e51b616389f9cb18e9716e4c2e8b71ab884869a7be33f1e19524", kill_on_drop: false }`
[INFO] [stdout] c6a4a117d818e51b616389f9cb18e9716e4c2e8b71ab884869a7be33f1e19524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3b6f6b0ae6c448b8ec77468c8f3c80567fdf1f3b280cefd0e13267e3a7a5f27
[INFO] running `Command { std: "docker" "start" "-a" "c3b6f6b0ae6c448b8ec77468c8f3c80567fdf1f3b280cefd0e13267e3a7a5f27", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]    --> src/balancer.rs:155:7
[INFO] [stderr]     |
[INFO] [stderr] 155 |   use std::fs;
[INFO] [stderr]     |       ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json`
[INFO] [stderr]    --> src/balancer.rs:156:7
[INFO] [stderr]     |
[INFO] [stderr] 156 |   use serde_json;
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mockito::Matcher`
[INFO] [stderr]    --> src/balancer.rs:158:7
[INFO] [stderr]     |
[INFO] [stderr] 158 |   use mockito::Matcher;
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]    --> src/balancer.rs:175:9
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let m = s.mock("GET", "/healthcheck")
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `clean_clients` is never used
[INFO] [stderr]    --> src/balancer.rs:126:12
[INFO] [stderr]     |
[INFO] [stderr] 18  | impl Balancer {
[INFO] [stderr]     | ------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 126 |   async fn clean_clients( client_map: Arc<Mutex<HashMap<String, u64>>>, interval: u64) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `rate_limit_window_size` is never read
[INFO] [stderr]   --> src/config.rs:22:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Config {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |   pub rate_limit_window_size: u64, // seconds
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Config` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `load_balancer` (bin "load_balancer" test) generated 6 warnings (run `cargo fix --bin "load_balancer" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/load_balancer-8f1ad582149a11af)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test config::test::test_new ... ok
[INFO] [stdout] test balancer::tests::test_new_balancer ... ok
[INFO] [stdout] test balancer::tests::test_check ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- balancer::tests::test_check stdout ----
[INFO] [stdout] thread 'balancer::tests::test_check' panicked at src/balancer.rs:174:17:
[INFO] [stdout] Cannot start a runtime from within a runtime. This happens because a function (like `block_on`) attempted to block the current thread while the thread is being used to drive asynchronous tasks.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561d5e08ec65 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x561d5e08ec65 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x561d5e08ec65 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x561d5e08ec65 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561d5e0b98ab - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x561d5e0b98ab - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x561d5e08b99f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x561d5e08ea3e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x561d5e08ea3e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x561d5e0903a9 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x561d5e0900fc - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x561d5d67abef - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x561d5d67abef - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x561d5e0909ab - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x561d5e0909ab - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x561d5e0906eb - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:656:13
[INFO] [stdout]   16:     0x561d5e08f129 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x561d5e090457 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x561d5d624083 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x561d5d762a5b - tokio::runtime::context::runtime::enter_runtime::h85aff39bbb4a51a8
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context/runtime.rs:68:5
[INFO] [stdout]   20:     0x561d5d763850 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::ha6edb240496e1e7d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   21:     0x561d5d7c0d05 - tokio::runtime::runtime::Runtime::block_on::ha6a1d40f67f32bdd
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/runtime.rs:348:47
[INFO] [stdout]   22:     0x561d5d69c476 - mockito::server::Server::try_new::hdc9be5bca9e2a570
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mockito-1.4.0/src/server.rs:210:9
[INFO] [stdout]   23:     0x561d5d69c2f0 - mockito::server::Server::new::h71273f9a18383e5f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mockito-1.4.0/src/server.rs:195:9
[INFO] [stdout]   24:     0x561d5d6438a4 - load_balancer::balancer::tests::test_check::{{closure}}::h2f334fedfb623a97
[INFO] [stdout]                                at /opt/rustwide/workdir/src/balancer.rs:174:17
[INFO] [stdout]   25:     0x561d5d62e9f2 - <core::pin::Pin<P> as core::future::future::Future>::poll::habe1246a8c1ef017
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/future/future.rs:123:9
[INFO] [stdout]   26:     0x561d5d62e9ad - <core::pin::Pin<P> as core::future::future::Future>::poll::h24effdcf6aec5b9d
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/future/future.rs:123:9
[INFO] [stdout]   27:     0x561d5d635ebf - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h273f1f351aa0a09e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:659:57
[INFO] [stdout]   28:     0x561d5d635e05 - tokio::runtime::coop::with_budget::h9354e9051453848c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   29:     0x561d5d635e05 - tokio::runtime::coop::budget::hdc6a9aac60ad315f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   30:     0x561d5d635e05 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hdc6ba90fe3a0323c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:659:25
[INFO] [stdout]   31:     0x561d5d634ba0 - tokio::runtime::scheduler::current_thread::Context::enter::hf1b6660bac479a33
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:404:19
[INFO] [stdout]   32:     0x561d5d63565e - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h9e9c9d478a105795
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:658:36
[INFO] [stdout]   33:     0x561d5d6353d4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h00fbaa0826018e91
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:737:68
[INFO] [stdout]   34:     0x561d5d62e3ab - tokio::runtime::context::scoped::Scoped<T>::set::ha9f583e277b6bbf9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   35:     0x561d5d627699 - tokio::runtime::context::set_scheduler::{{closure}}::hf0230517ae89eb6a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context.rs:176:26
[INFO] [stdout]   36:     0x561d5d62bbb0 - std::thread::local::LocalKey<T>::try_with::hc90dc7ffbbe43fb7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/local.rs:286:12
[INFO] [stdout]   37:     0x561d5d62b55a - std::thread::local::LocalKey<T>::with::hee0af1ad02ed67c6
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/local.rs:262:9
[INFO] [stdout]   38:     0x561d5d62764d - tokio::runtime::context::set_scheduler::he0ef2e7ec0724380
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context.rs:176:9
[INFO] [stdout]   39:     0x561d5d635180 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hfc69fc515572fc8a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:737:27
[INFO] [stdout]   40:     0x561d5d6353f3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h31bbc7702f036f49
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:646:19
[INFO] [stdout]   41:     0x561d5d6344f3 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h850e3be3224489df
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:175:28
[INFO] [stdout]   42:     0x561d5d633cf6 - tokio::runtime::context::runtime::enter_runtime::h1e571df52b986fe1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   43:     0x561d5d634451 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h7e78e1d61ede4aed
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   44:     0x561d5d62e5ed - tokio::runtime::runtime::Runtime::block_on::h6f85a9c9e912194f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.36.0/src/runtime/runtime.rs:348:47
[INFO] [stdout]   45:     0x561d5d643794 - load_balancer::balancer::tests::test_check::h365db5ddc237459b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/balancer.rs:189:5
[INFO] [stdout]   46:     0x561d5d643627 - load_balancer::balancer::tests::test_check::{{closure}}::h3a9780cd7bf039d2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/balancer.rs:173:24
[INFO] [stdout]   47:     0x561d5d640266 - core::ops::function::FnOnce::call_once::hb266bbfdc2d68c2b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x561d5d67f50b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   49:     0x561d5d67f50b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   50:     0x561d5d67ebd1 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   51:     0x561d5d67ebd1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   52:     0x561d5d67ebd1 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   53:     0x561d5d67ebd1 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   54:     0x561d5d67ebd1 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   55:     0x561d5d67ebd1 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   56:     0x561d5d67ebd1 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   57:     0x561d5d6475a4 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   58:     0x561d5d6475a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   59:     0x561d5d64c072 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   60:     0x561d5d64c072 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   61:     0x561d5d64c072 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   62:     0x561d5d64c072 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   63:     0x561d5d64c072 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   64:     0x561d5d64c072 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   65:     0x561d5d64c072 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   66:     0x561d5e094f9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   67:     0x561d5e094f9b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   68:     0x561d5e094f9b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   69:     0x7f4d4a931ac3 - <unknown>
[INFO] [stdout]   70:     0x7f4d4a9c2a04 - __clone
[INFO] [stdout]   71:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     balancer::tests::test_check
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin load_balancer`
[INFO] running `Command { std: "docker" "inspect" "c3b6f6b0ae6c448b8ec77468c8f3c80567fdf1f3b280cefd0e13267e3a7a5f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b6f6b0ae6c448b8ec77468c8f3c80567fdf1f3b280cefd0e13267e3a7a5f27", kill_on_drop: false }`
[INFO] [stdout] c3b6f6b0ae6c448b8ec77468c8f3c80567fdf1f3b280cefd0e13267e3a7a5f27
