[INFO] cloning repository https://github.com/jiegec/waveform-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jiegec/waveform-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiegec%2Fwaveform-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiegec%2Fwaveform-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a69edc595d86d9a6f091276930078491a575aee
[INFO] checking jiegec/waveform-mcp against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiegec%2Fwaveform-mcp" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jiegec/waveform-mcp
[INFO] finished tweaking git repo https://github.com/jiegec/waveform-mcp
[INFO] tweaked toml for git repo https://github.com/jiegec/waveform-mcp written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jiegec/waveform-mcp on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jiegec/waveform-mcp 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249
[INFO] running `Command { std: "docker" "start" "4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249", 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" "4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling lalrpop-util v0.23.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking twox-hash v2.1.3
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking lz4_flex v0.13.1
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling rmcp v3.0.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking leb128 v0.2.7
[INFO] [stderr]     Checking base64 v0.23.0
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking num-bigint v0.5.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]     Checking futures-executor v0.3.33
[INFO] [stderr]     Checking sse-stream v0.2.5
[INFO] [stderr]     Checking futures v0.3.33
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling ref-cast-impl v1.0.26
[INFO] [stderr]    Compiling schemars_derive v1.2.2
[INFO] [stderr]    Compiling async-trait v0.1.91
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]     Checking hyper v1.11.0
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking tokio-stream v0.1.19
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling lalrpop v0.23.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking thiserror v2.0.19
[INFO] [stderr]     Checking fst-reader v0.17.0
[INFO] [stderr]    Compiling rmcp-macros v3.0.0
[INFO] [stderr]     Checking wellen v0.25.6
[INFO] [stderr]     Checking clap v4.6.4
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking axum v0.8.9
[INFO] [stderr]     Checking schemars v1.2.2
[INFO] [stderr]    Compiling waveform-mcp v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.89s
[INFO] running `Command { std: "docker" "inspect" "4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249", kill_on_drop: false }`
[INFO] [stdout] 4794189724a976e893c692b7e68e57dee3851360398d9dfd8f6f57c154cdb249