[INFO] fetching crate c2pa-mcp 0.2.0...
[INFO] testing c2pa-mcp-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate c2pa-mcp 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate c2pa-mcp 0.2.0
[INFO] finished tweaking crates.io crate c2pa-mcp 0.2.0
[INFO] tweaked toml for crates.io crate c2pa-mcp 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate c2pa-mcp 0.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate c2pa-mcp 0.2.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 873fa198ca086c9b56665e077e992b1bbf0ffb16953e7e9147b92500c0b880c3
[INFO] running `Command { std: "docker" "start" "-a" "873fa198ca086c9b56665e077e992b1bbf0ffb16953e7e9147b92500c0b880c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873fa198ca086c9b56665e077e992b1bbf0ffb16953e7e9147b92500c0b880c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873fa198ca086c9b56665e077e992b1bbf0ffb16953e7e9147b92500c0b880c3", kill_on_drop: false }`
[INFO] [stdout] 873fa198ca086c9b56665e077e992b1bbf0ffb16953e7e9147b92500c0b880c3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef674365311586a44bfcca6655e82b1487a953715d8500319244713e3cd4ff35
[INFO] running `Command { std: "docker" "start" "-a" "ef674365311586a44bfcca6655e82b1487a953715d8500319244713e3cd4ff35", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "ef674365311586a44bfcca6655e82b1487a953715d8500319244713e3cd4ff35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef674365311586a44bfcca6655e82b1487a953715d8500319244713e3cd4ff35", kill_on_drop: false }`
[INFO] [stdout] ef674365311586a44bfcca6655e82b1487a953715d8500319244713e3cd4ff35
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abda891324819e636fa593b4163a7db9ca4cca9610545a03f735428eed28a36d
[INFO] running `Command { std: "docker" "start" "-a" "abda891324819e636fa593b4163a7db9ca4cca9610545a03f735428eed28a36d", kill_on_drop: false }`
[INFO] [stderr]    Compiling c2pa-mcp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "abda891324819e636fa593b4163a7db9ca4cca9610545a03f735428eed28a36d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abda891324819e636fa593b4163a7db9ca4cca9610545a03f735428eed28a36d", kill_on_drop: false }`
[INFO] [stdout] abda891324819e636fa593b4163a7db9ca4cca9610545a03f735428eed28a36d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92fd8bbb1d993f43765949b00003f8fcfec11916eb10408b8f392fd74522f710
[INFO] running `Command { std: "docker" "start" "-a" "92fd8bbb1d993f43765949b00003f8fcfec11916eb10408b8f392fd74522f710", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/c2pa_mcp-4250b4ad32a0a3c8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test reader::tests::read_credentials_from_file_no_credentials_returns_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92fd8bbb1d993f43765949b00003f8fcfec11916eb10408b8f392fd74522f710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92fd8bbb1d993f43765949b00003f8fcfec11916eb10408b8f392fd74522f710", kill_on_drop: false }`
[INFO] [stdout] 92fd8bbb1d993f43765949b00003f8fcfec11916eb10408b8f392fd74522f710
