[INFO] fetching crate krakend_conf 0.1.0...
[INFO] testing krakend_conf-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate krakend_conf 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate krakend_conf 0.1.0
[INFO] finished tweaking crates.io crate krakend_conf 0.1.0
[INFO] tweaked toml for crates.io crate krakend_conf 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate krakend_conf 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding openapiv3 v0.3.2 (available: v2.2.0)
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87c41aafc70fbc41f1cfd920f306aa9701e591720b6c8ec3695a8545032b3b63
[INFO] running `Command { std: "docker" "start" "-a" "87c41aafc70fbc41f1cfd920f306aa9701e591720b6c8ec3695a8545032b3b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87c41aafc70fbc41f1cfd920f306aa9701e591720b6c8ec3695a8545032b3b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c41aafc70fbc41f1cfd920f306aa9701e591720b6c8ec3695a8545032b3b63", kill_on_drop: false }`
[INFO] [stdout] 87c41aafc70fbc41f1cfd920f306aa9701e591720b6c8ec3695a8545032b3b63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f78b9a7f39c8eb4233b1e82e4e70c0cb3116cb85b6115ed52d3ccbd6c45b3bb2
[INFO] running `Command { std: "docker" "start" "-a" "f78b9a7f39c8eb4233b1e82e4e70c0cb3116cb85b6115ed52d3ccbd6c45b3bb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling openapiv3 v0.3.2
[INFO] [stderr]    Compiling krakend_conf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Krakend` is never constructed
[INFO] [stdout]  --> src/krakend.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Krakend {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.36s
[INFO] running `Command { std: "docker" "inspect" "f78b9a7f39c8eb4233b1e82e4e70c0cb3116cb85b6115ed52d3ccbd6c45b3bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78b9a7f39c8eb4233b1e82e4e70c0cb3116cb85b6115ed52d3ccbd6c45b3bb2", kill_on_drop: false }`
[INFO] [stdout] f78b9a7f39c8eb4233b1e82e4e70c0cb3116cb85b6115ed52d3ccbd6c45b3bb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b01196eb5b57a4f636f754fb58d7792f0e97dc5e2b65838154d22abcd6dfe11c
[INFO] running `Command { std: "docker" "start" "-a" "b01196eb5b57a4f636f754fb58d7792f0e97dc5e2b65838154d22abcd6dfe11c", kill_on_drop: false }`
[INFO] [stderr]    Compiling krakend_conf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Krakend` is never constructed
[INFO] [stdout]  --> src/krakend.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Krakend {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Krakend` is never constructed
[INFO] [stdout]  --> src/krakend.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Krakend {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b01196eb5b57a4f636f754fb58d7792f0e97dc5e2b65838154d22abcd6dfe11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b01196eb5b57a4f636f754fb58d7792f0e97dc5e2b65838154d22abcd6dfe11c", kill_on_drop: false }`
[INFO] [stdout] b01196eb5b57a4f636f754fb58d7792f0e97dc5e2b65838154d22abcd6dfe11c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 706a9b90c1ed30d6bc392adc84f3d46fca2e775b25b931a5677904dd7804d3a0
[INFO] running `Command { std: "docker" "start" "-a" "706a9b90c1ed30d6bc392adc84f3d46fca2e775b25b931a5677904dd7804d3a0", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Krakend` is never constructed
[INFO] [stderr]  --> src/krakend.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Krakend {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `krakend_conf` (lib) generated 1 warning
[INFO] [stderr] warning: `krakend_conf` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/krakend_conf-292c4a9bedacc38f)
[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 krakend_conf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - convert_endpoints (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "706a9b90c1ed30d6bc392adc84f3d46fca2e775b25b931a5677904dd7804d3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706a9b90c1ed30d6bc392adc84f3d46fca2e775b25b931a5677904dd7804d3a0", kill_on_drop: false }`
[INFO] [stdout] 706a9b90c1ed30d6bc392adc84f3d46fca2e775b25b931a5677904dd7804d3a0