[INFO] fetching crate rememhq-mcp 0.1.11...
[INFO] testing rememhq-mcp-0.1.11 against 1.97.0-beta.6 for beta-1.98-2
[INFO] extracting crate rememhq-mcp 0.1.11 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rememhq-mcp 0.1.11
[INFO] finished tweaking crates.io crate rememhq-mcp 0.1.11
[INFO] tweaked toml for crates.io crate rememhq-mcp 0.1.11 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rememhq-mcp 0.1.11 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rememhq-mcp 0.1.11 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rememhq-core v0.1.11
[INFO] [stderr]   Downloaded fallible-streaming-iterator v0.1.9
[INFO] [stderr]   Downloaded rsqlite-vfs v0.1.1
[INFO] [stderr]   Downloaded libremem-sys v0.1.11
[INFO] [stderr]   Downloaded hashlink v0.12.1
[INFO] [stderr]   Downloaded cc v1.2.66
[INFO] [stderr]   Downloaded utoipa v5.5.0
[INFO] [stderr]   Downloaded utoipa-gen v5.5.0
[INFO] [stderr]   Downloaded rusqlite v0.40.1
[INFO] [stderr]   Downloaded ndarray v0.17.2
[INFO] [stderr]   Downloaded sqlite-wasm-rs v0.5.5
[INFO] [stderr]   Downloaded libsqlite3-sys v0.38.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c
[INFO] running `Command { std: "docker" "start" "9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c", 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" "9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c", 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" "9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling aws-lc-rs v1.17.1
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling rustls v0.23.41
[INFO] [stderr]    Compiling rustls-pki-types v1.15.0
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling http v1.4.2
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling openssl-probe v0.2.1
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling hybrid-array v0.4.13
[INFO] [stderr]    Compiling hashlink v0.12.1
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling cc v1.2.66
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling uuid v1.23.4
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling aws-lc-sys v0.42.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.1
[INFO] [stderr]    Compiling libremem-sys v0.1.11
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.97.0-beta.6-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=490b0de52fd23e67 -C extra-filename=-9f40b2588b2f801f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-154be7f81f34ed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0f644fef5173fe30.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c", kill_on_drop: false }`
[INFO] [stdout] 9c3e8eb746444ac9f3bf84997e1a926eeb041b1d5d1c750c6596783eee71075c
