[INFO] fetching crate konfig 0.0.1...
[INFO] testing konfig-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate konfig 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate konfig 0.0.1
[INFO] finished tweaking crates.io crate konfig 0.0.1
[INFO] tweaked toml for crates.io crate konfig 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate konfig 0.0.1 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] crate crates.io crate konfig 0.0.1 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" "+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-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f72556522daf50a1bdc35e196c5f15cd17c1f8d53dd5d4fbf9a6b36864e66b1
[INFO] running `Command { std: "docker" "start" "-a" "0f72556522daf50a1bdc35e196c5f15cd17c1f8d53dd5d4fbf9a6b36864e66b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f72556522daf50a1bdc35e196c5f15cd17c1f8d53dd5d4fbf9a6b36864e66b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f72556522daf50a1bdc35e196c5f15cd17c1f8d53dd5d4fbf9a6b36864e66b1", kill_on_drop: false }`
[INFO] [stdout] 0f72556522daf50a1bdc35e196c5f15cd17c1f8d53dd5d4fbf9a6b36864e66b1
[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=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] ef7647d786ebc48be00f9f93d252a3d26a7d122e7d1f614c43101f9be9b55bf2
[INFO] running `Command { std: "docker" "start" "-a" "ef7647d786ebc48be00f9f93d252a3d26a7d122e7d1f614c43101f9be9b55bf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling konfig v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "ef7647d786ebc48be00f9f93d252a3d26a7d122e7d1f614c43101f9be9b55bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7647d786ebc48be00f9f93d252a3d26a7d122e7d1f614c43101f9be9b55bf2", kill_on_drop: false }`
[INFO] [stdout] ef7647d786ebc48be00f9f93d252a3d26a7d122e7d1f614c43101f9be9b55bf2
[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=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] 3552fc1fa9fd2b9eb21f8a5b60faab0b2ef31744644dd6bafccebc501aebc3c0
[INFO] running `Command { std: "docker" "start" "-a" "3552fc1fa9fd2b9eb21f8a5b60faab0b2ef31744644dd6bafccebc501aebc3c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling konfig v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "3552fc1fa9fd2b9eb21f8a5b60faab0b2ef31744644dd6bafccebc501aebc3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3552fc1fa9fd2b9eb21f8a5b60faab0b2ef31744644dd6bafccebc501aebc3c0", kill_on_drop: false }`
[INFO] [stdout] 3552fc1fa9fd2b9eb21f8a5b60faab0b2ef31744644dd6bafccebc501aebc3c0
[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=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] 3066be53a15d549ab29f72f1030e02b8712eb94df8a88bbb08ed0cd9770d4ca7
[INFO] running `Command { std: "docker" "start" "-a" "3066be53a15d549ab29f72f1030e02b8712eb94df8a88bbb08ed0cd9770d4ca7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/konfig-e871b545cb1787f6)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests konfig
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] running `Command { std: "docker" "inspect" "3066be53a15d549ab29f72f1030e02b8712eb94df8a88bbb08ed0cd9770d4ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3066be53a15d549ab29f72f1030e02b8712eb94df8a88bbb08ed0cd9770d4ca7", kill_on_drop: false }`
[INFO] [stdout] 3066be53a15d549ab29f72f1030e02b8712eb94df8a88bbb08ed0cd9770d4ca7