[INFO] fetching crate dubbo-metadata 0.3.0...
[INFO] testing dubbo-metadata-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dubbo-metadata 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate dubbo-metadata 0.3.0
[INFO] finished tweaking crates.io crate dubbo-metadata 0.3.0
[INFO] tweaked toml for crates.io crate dubbo-metadata 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dubbo-metadata 0.3.0 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] 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a582dc6e2b824e84928d4dd578bfff305bc6e2a59b903740ce29d0f9f1d501c
[INFO] running `Command { std: "docker" "start" "-a" "9a582dc6e2b824e84928d4dd578bfff305bc6e2a59b903740ce29d0f9f1d501c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a582dc6e2b824e84928d4dd578bfff305bc6e2a59b903740ce29d0f9f1d501c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a582dc6e2b824e84928d4dd578bfff305bc6e2a59b903740ce29d0f9f1d501c", kill_on_drop: false }`
[INFO] [stdout] 9a582dc6e2b824e84928d4dd578bfff305bc6e2a59b903740ce29d0f9f1d501c
[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=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] 36b824cbb3f93344f596e9714dd2cd6f23ea4dd0fcb75088eadf8fa1f9903d42
[INFO] running `Command { std: "docker" "start" "-a" "36b824cbb3f93344f596e9714dd2cd6f23ea4dd0fcb75088eadf8fa1f9903d42", kill_on_drop: false }`
[INFO] [stderr]    Compiling dubbo-metadata v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "36b824cbb3f93344f596e9714dd2cd6f23ea4dd0fcb75088eadf8fa1f9903d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b824cbb3f93344f596e9714dd2cd6f23ea4dd0fcb75088eadf8fa1f9903d42", kill_on_drop: false }`
[INFO] [stdout] 36b824cbb3f93344f596e9714dd2cd6f23ea4dd0fcb75088eadf8fa1f9903d42
[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=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] ef348e42662c1286cfb92367e569e25ccc885f4a0a3839262e5f1e33ef731a9b
[INFO] running `Command { std: "docker" "start" "-a" "ef348e42662c1286cfb92367e569e25ccc885f4a0a3839262e5f1e33ef731a9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dubbo-metadata v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "ef348e42662c1286cfb92367e569e25ccc885f4a0a3839262e5f1e33ef731a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef348e42662c1286cfb92367e569e25ccc885f4a0a3839262e5f1e33ef731a9b", kill_on_drop: false }`
[INFO] [stdout] ef348e42662c1286cfb92367e569e25ccc885f4a0a3839262e5f1e33ef731a9b
[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=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] 1601d94d0fa877e5838ec23b083118cfe9ecbe0906b53e2535d3b82d3593acd8
[INFO] running `Command { std: "docker" "start" "-a" "1601d94d0fa877e5838ec23b083118cfe9ecbe0906b53e2535d3b82d3593acd8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dubbo_metadata-69addf4b5f17837a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dubbo_metadata
[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" "1601d94d0fa877e5838ec23b083118cfe9ecbe0906b53e2535d3b82d3593acd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1601d94d0fa877e5838ec23b083118cfe9ecbe0906b53e2535d3b82d3593acd8", kill_on_drop: false }`
[INFO] [stdout] 1601d94d0fa877e5838ec23b083118cfe9ecbe0906b53e2535d3b82d3593acd8