[INFO] fetching crate fastmcp-client 0.13.0...
[INFO] testing fastmcp-client-0.13.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fastmcp-client 0.13.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fastmcp-client 0.13.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fastmcp-client 0.13.0
[INFO] tweaked toml for crates.io crate fastmcp-client 0.13.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fastmcp-client 0.13.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fastmcp-client 0.13.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded markup5ever v0.40.0
[INFO] [stderr]   Downloaded string_cache v0.11.0
[INFO] [stderr]   Downloaded string_cache_codegen v0.11.2
[INFO] [stderr]   Downloaded web_atoms v0.3.0
[INFO] [stderr]   Downloaded html5ever v0.40.1
[INFO] [stderr]   Downloaded phf_codegen v0.14.0
[INFO] [stderr]   Downloaded signal-hook v0.4.5
[INFO] [stderr]   Downloaded nkeys v0.4.5
[INFO] [stderr]   Downloaded franken-kernel v0.5.0
[INFO] [stderr]   Downloaded franken-decision v0.5.0
[INFO] [stderr]   Downloaded franken-evidence v0.5.0
[INFO] [stderr]   Downloaded signatory v0.27.1
[INFO] [stderr]   Downloaded asupersync-macros v0.5.0
[INFO] [stderr]   Downloaded fastmcp-core v0.13.0
[INFO] [stderr]   Downloaded fastmcp-transport v0.13.0
[INFO] [stderr]   Downloaded fastmcp-protocol v0.13.0
[INFO] [stderr]   Downloaded asupersync v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67
[INFO] running `Command { std: "docker" "start" "097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] error: rustc 1.99.0-beta.8 is not supported by the following packages:
[INFO] [stderr]   fastmcp-client@0.13.0 requires rustc 1.100
[INFO] [stderr]   fastmcp-core@0.13.0 requires rustc 1.100
[INFO] [stderr]   fastmcp-protocol@0.13.0 requires rustc 1.100
[INFO] [stderr]   fastmcp-transport@0.13.0 requires rustc 1.100
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67", kill_on_drop: false }`
[INFO] [stdout] 097c4dea44f0c9c2d2c4ab6d8e21316240f95df644a6c884f16db8b9e87a9c67
