[INFO] fetching crate waveform-mcp 0.6.0...
[INFO] checking waveform-mcp-0.6.0 against 22950ab9e29e11620a10905f027f141ea126966e for pr-160581
[INFO] extracting crate waveform-mcp 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate waveform-mcp 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate waveform-mcp 0.6.0
[INFO] tweaked toml for crates.io crate waveform-mcp 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate waveform-mcp 0.6.0 on toolchain 22950ab9e29e11620a10905f027f141ea126966e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate waveform-mcp 0.6.0 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" "+22950ab9e29e11620a10905f027f141ea126966e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fst-reader v0.17.0
[INFO] [stderr]   Downloaded wellen v0.25.6
[INFO] [stderr]   Downloaded sse-stream v0.2.5
[INFO] [stderr]   Downloaded rmcp-macros v3.0.0
[INFO] [stderr]   Downloaded lalrpop-util v0.23.1
[INFO] [stderr]   Downloaded num-bigint v0.5.1
[INFO] [stderr]   Downloaded lalrpop v0.23.1
[INFO] [stderr]   Downloaded rmcp v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2
[INFO] running `Command { std: "docker" "start" "379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2", 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" "379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2", 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" "379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2" "/opt/rustwide/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]    Compiling lalrpop-util v0.23.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]     Checking http-body-util v0.1.4
[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 petgraph v0.8.3
[INFO] [stderr]    Compiling rmcp v3.0.0
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking base64 v0.23.0
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking num-bigint v0.5.1
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling lalrpop v0.23.1
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/22950ab9e29e11620a10905f027f141ea126966e/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.16/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=284b582cb30be3fc -C extra-filename=-b2b1fb17152d6337 --out-dir /opt/rustwide/target/debug/build/regex-automata/b2b1fb17152d6337/out -L dependency=/opt/rustwide/target/debug/build/aho-corasick/dba26997d946051e/out -L dependency=/opt/rustwide/target/debug/build/memchr/99d2f2078a65bceb/out -L dependency=/opt/rustwide/target/debug/build/regex-syntax/de99fafc478a3d10/out --extern aho_corasick=/opt/rustwide/target/debug/build/aho-corasick/dba26997d946051e/out/libaho_corasick-dba26997d946051e.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/99d2f2078a65bceb/out/libmemchr-99d2f2078a65bceb.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/de99fafc478a3d10/out/libregex_syntax-de99fafc478a3d10.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/22950ab9e29e11620a10905f027f141ea126966e/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "schedule-latency", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=a8d4fcadaaeaa2a5 -C extra-filename=-75563343b7f59740 --out-dir /opt/rustwide/target/debug/build/tokio/75563343b7f59740/out -L dependency=/opt/rustwide/target/debug/build/bytes/4fbd75942b1503ad/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/190c9021fd162845/out -L dependency=/opt/rustwide/target/debug/build/errno/0f735279c0a5cb88/out -L dependency=/opt/rustwide/target/debug/build/libc/5b122225efee376b/out -L dependency=/opt/rustwide/target/debug/build/lock_api/b47e4fe57039b3cf/out -L dependency=/opt/rustwide/target/debug/build/mio/acbf03d6753a552b/out -L dependency=/opt/rustwide/target/debug/build/parking_lot/5b595672cece88bb/out -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/f4761f7e7f1b4f78/out -L dependency=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out -L dependency=/opt/rustwide/target/debug/build/scopeguard/e7d227cb308b3799/out -L dependency=/opt/rustwide/target/debug/build/signal-hook-registry/e631dbe7df418f4f/out -L dependency=/opt/rustwide/target/debug/build/smallvec/4f8e4a825041d312/out -L dependency=/opt/rustwide/target/debug/build/socket2/081bf329e7bc52a9/out -L dependency=/opt/rustwide/target/debug/build/tokio-macros/bdcfce3f0810c7ad/out --extern bytes=/opt/rustwide/target/debug/build/bytes/4fbd75942b1503ad/out/libbytes-4fbd75942b1503ad.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/5b122225efee376b/out/liblibc-5b122225efee376b.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/acbf03d6753a552b/out/libmio-acbf03d6753a552b.rmeta --extern parking_lot=/opt/rustwide/target/debug/build/parking_lot/5b595672cece88bb/out/libparking_lot-5b595672cece88bb.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/build/signal-hook-registry/e631dbe7df418f4f/out/libsignal_hook_registry-e631dbe7df418f4f.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/081bf329e7bc52a9/out/libsocket2-081bf329e7bc52a9.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/bdcfce3f0810c7ad/out/libtokio_macros-bdcfce3f0810c7ad.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2", kill_on_drop: false }`
[INFO] [stdout] 379b590cd0ac764797155e5fb1b15ef9b79b37c743ee4b0f104f159abb5417f2
