[INFO] fetching crate waveform-mcp 0.4.0...
[INFO] checking waveform-mcp-0.4.0 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate waveform-mcp 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate waveform-mcp 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate waveform-mcp 0.4.0
[INFO] tweaked toml for crates.io crate waveform-mcp 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate waveform-mcp 0.4.0 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate waveform-mcp 0.4.0 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lz4_flex v0.12.0
[INFO] [stderr]   Downloaded proc-macro-crate v3.4.0
[INFO] [stderr]   Downloaded precomputed-hash v0.1.1
[INFO] [stderr]   Downloaded ascii-canvas v4.0.0
[INFO] [stderr]   Downloaded miniz_oxide v0.9.0
[INFO] [stderr]   Downloaded cpufeatures v0.3.0
[INFO] [stderr]   Downloaded ena v0.14.4
[INFO] [stderr]   Downloaded lalrpop-util v0.23.0
[INFO] [stderr]   Downloaded term v1.2.1
[INFO] [stderr]   Downloaded uuid v1.21.0
[INFO] [stderr]   Downloaded fst-reader v0.14.3
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded wellen v0.20.2
[INFO] [stderr]   Downloaded toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]   Downloaded chacha20 v0.10.0
[INFO] [stderr]   Downloaded sse-stream v0.2.1
[INFO] [stderr]   Downloaded rmcp-macros v1.0.0
[INFO] [stderr]   Downloaded twox-hash v2.1.2
[INFO] [stderr]   Downloaded string_cache v0.9.0
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded lalrpop v0.23.0
[INFO] [stderr]   Downloaded rmcp v1.0.0
[INFO] [stderr]   Downloaded petgraph v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f9fd12fc10098951e0002070799fb51aa132874dce704740c58de0ea594f4fa
[INFO] running `Command { std: "docker" "start" "-a" "3f9fd12fc10098951e0002070799fb51aa132874dce704740c58de0ea594f4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f9fd12fc10098951e0002070799fb51aa132874dce704740c58de0ea594f4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9fd12fc10098951e0002070799fb51aa132874dce704740c58de0ea594f4fa", kill_on_drop: false }`
[INFO] [stdout] 3f9fd12fc10098951e0002070799fb51aa132874dce704740c58de0ea594f4fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f0c4e6a7362fcef842ded23b29f11d24a92ebd142f97279165c2c2dfb80ace4
[INFO] running `Command { std: "docker" "start" "-a" "2f0c4e6a7362fcef842ded23b29f11d24a92ebd142f97279165c2c2dfb80ace4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling waveform-mcp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "2f0c4e6a7362fcef842ded23b29f11d24a92ebd142f97279165c2c2dfb80ace4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0c4e6a7362fcef842ded23b29f11d24a92ebd142f97279165c2c2dfb80ace4", kill_on_drop: false }`
[INFO] [stdout] 2f0c4e6a7362fcef842ded23b29f11d24a92ebd142f97279165c2c2dfb80ace4