[INFO] fetching crate krakend_conf 0.1.0...
[INFO] testing krakend_conf-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate krakend_conf 0.1.0 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate krakend_conf 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc1854df218352d2eaadd906d9327ffeb6cecee98754566104c9a425b59181fa
[INFO] running `Command { std: "docker" "start" "-a" "dc1854df218352d2eaadd906d9327ffeb6cecee98754566104c9a425b59181fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc1854df218352d2eaadd906d9327ffeb6cecee98754566104c9a425b59181fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc1854df218352d2eaadd906d9327ffeb6cecee98754566104c9a425b59181fa", kill_on_drop: false }`
[INFO] [stdout] dc1854df218352d2eaadd906d9327ffeb6cecee98754566104c9a425b59181fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 699f2d89b602f6cdbf9be50095e452b57de3c396c4d44127dc2a49cae056ee1f
[INFO] running `Command { std: "docker" "start" "-a" "699f2d89b602f6cdbf9be50095e452b57de3c396c4d44127dc2a49cae056ee1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.27s
[INFO] running `Command { std: "docker" "inspect" "699f2d89b602f6cdbf9be50095e452b57de3c396c4d44127dc2a49cae056ee1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699f2d89b602f6cdbf9be50095e452b57de3c396c4d44127dc2a49cae056ee1f", kill_on_drop: false }`
[INFO] [stdout] 699f2d89b602f6cdbf9be50095e452b57de3c396c4d44127dc2a49cae056ee1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89874d1ac81d70bb35a3f03eb4d491384975fc0377ecd043e646416bb66b4a76
[INFO] running `Command { std: "docker" "start" "-a" "89874d1ac81d70bb35a3f03eb4d491384975fc0377ecd043e646416bb66b4a76", 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "89874d1ac81d70bb35a3f03eb4d491384975fc0377ecd043e646416bb66b4a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89874d1ac81d70bb35a3f03eb4d491384975fc0377ecd043e646416bb66b4a76", kill_on_drop: false }`
[INFO] [stdout] 89874d1ac81d70bb35a3f03eb4d491384975fc0377ecd043e646416bb66b4a76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3dbb462969ac36068e7a2d9a80493ea408fec843daa71ba86cc3964d1f9bec7
[INFO] running `Command { std: "docker" "start" "-a" "e3dbb462969ac36068e7a2d9a80493ea408fec843daa71ba86cc3964d1f9bec7", 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)]` 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 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/krakend_conf-09a989ec0d1cf01c)
[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 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3dbb462969ac36068e7a2d9a80493ea408fec843daa71ba86cc3964d1f9bec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3dbb462969ac36068e7a2d9a80493ea408fec843daa71ba86cc3964d1f9bec7", kill_on_drop: false }`
[INFO] [stdout] e3dbb462969ac36068e7a2d9a80493ea408fec843daa71ba86cc3964d1f9bec7