[INFO] fetching crate paiml-mcp-agent-toolkit 0.26.4...
[INFO] testing paiml-mcp-agent-toolkit-0.26.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate paiml-mcp-agent-toolkit 0.26.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate paiml-mcp-agent-toolkit 0.26.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate paiml-mcp-agent-toolkit 0.26.4
[INFO] tweaked toml for crates.io crate paiml-mcp-agent-toolkit 0.26.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate paiml-mcp-agent-toolkit 0.26.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate paiml-mcp-agent-toolkit 0.26.4 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swc_atoms v0.6.7
[INFO] [stderr]   Downloaded goblin v0.7.1
[INFO] [stderr]   Downloaded better_scoped_tls v0.1.2
[INFO] [stderr]   Downloaded unic-ucd-ident v0.9.0
[INFO] [stderr]   Downloaded malachite-q v0.4.22
[INFO] [stderr]   Downloaded quickcheck v1.0.3
[INFO] [stderr]   Downloaded is-macro v0.3.7
[INFO] [stderr]   Downloaded swc_macros_common v0.3.14
[INFO] [stderr]   Downloaded hyper-rustls v0.27.6
[INFO] [stderr]   Downloaded capnp v0.20.6
[INFO] [stderr]   Downloaded bumpalo v3.18.0
[INFO] [stderr]   Downloaded clap v4.5.39
[INFO] [stderr]   Downloaded tree-sitter-cpp v0.22.3
[INFO] [stderr]   Downloaded swc_visit v0.5.14
[INFO] [stderr]   Downloaded unicode_names2 v1.3.0
[INFO] [stderr]   Downloaded unicode-id-start v1.0.4
[INFO] [stderr]   Downloaded malachite v0.4.22
[INFO] [stderr]   Downloaded clap_builder v4.5.39
[INFO] [stderr]   Downloaded swc_ecma_parser v0.145.0
[INFO] [stderr]   Downloaded hstr v0.2.17
[INFO] [stderr]   Downloaded swc_ecma_ast v0.114.0
[INFO] [stderr]   Downloaded ureq-proto v0.4.1
[INFO] [stderr]   Downloaded malachite-base v0.4.22
[INFO] [stderr]   Downloaded tree-sitter-c v0.21.4
[INFO] [stderr]   Downloaded ureq v3.0.11
[INFO] [stderr]   Downloaded rustpython-parser-core v0.4.0
[INFO] [stderr]   Downloaded roaring v0.10.12
[INFO] [stderr]   Downloaded tree-sitter v0.22.6
[INFO] [stderr]   Downloaded tree-sitter-kotlin v0.3.8
[INFO] [stderr]   Downloaded petgraph v0.8.1
[INFO] [stderr]   Downloaded swc_common v0.33.26
[INFO] [stderr]   Downloaded webbrowser v1.0.4
[INFO] [stderr]   Downloaded lru v0.14.0
[INFO] [stderr]   Downloaded quickcheck_macros v1.1.0
[INFO] [stderr]   Downloaded rustpython-parser-vendored v0.4.0
[INFO] [stderr]   Downloaded unicode_names2_generator v1.3.0
[INFO] [stderr]   Downloaded sdd v3.0.8
[INFO] [stderr]   Downloaded ast_node v0.9.9
[INFO] [stderr]   Downloaded from_variant v0.1.9
[INFO] [stderr]   Downloaded swc_visit_macros v0.5.13
[INFO] [stderr]   Downloaded string_enum v0.4.4
[INFO] [stderr]   Downloaded lalrpop-util v0.20.2
[INFO] [stderr]   Downloaded malachite-bigint v0.2.3
[INFO] [stderr]   Downloaded rustpython-ast v0.4.0
[INFO] [stderr]   Downloaded unic-emoji-char v0.9.0
[INFO] [stderr]   Downloaded rustpython-parser v0.4.0
[INFO] [stderr]   Downloaded swc_eq_ignore_macros v0.1.4
[INFO] [stderr]   Downloaded malachite-nz v0.4.22
[INFO] [stderr]   Downloaded scc v2.3.4
[INFO] [stderr]   Downloaded swc_ecma_visit v0.100.0
[INFO] [stderr]   Downloaded capnpc v0.20.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03c8862e45413cc5b565596a3f89b072d8d730f1ee45229fdfdae63bdb9159e0
[INFO] running `Command { std: "docker" "start" "-a" "03c8862e45413cc5b565596a3f89b072d8d730f1ee45229fdfdae63bdb9159e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03c8862e45413cc5b565596a3f89b072d8d730f1ee45229fdfdae63bdb9159e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c8862e45413cc5b565596a3f89b072d8d730f1ee45229fdfdae63bdb9159e0", kill_on_drop: false }`
[INFO] [stdout] 03c8862e45413cc5b565596a3f89b072d8d730f1ee45229fdfdae63bdb9159e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02f171e88c6b6d4ffed271ed8ec63f9077f7ec41996e25bb0e03c887055d2e1
[INFO] running `Command { std: "docker" "start" "-a" "e02f171e88c6b6d4ffed271ed8ec63f9077f7ec41996e25bb0e03c887055d2e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling cc v1.2.25
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling malachite-nz v0.4.22
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling webpki-roots v1.0.0
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling better_scoped_tls v0.1.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling rustpython-parser-vendored v0.4.0
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling unicode-id-start v1.0.4
[INFO] [stderr]    Compiling capnp v0.20.6
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling http-range-header v0.4.2
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling malachite-base v0.4.22
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling tree-sitter v0.22.6
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling unicode_names2_generator v1.3.0
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling sys-info v0.9.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.1+1.9.0
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling ureq-proto v0.4.1
[INFO] [stderr]    Compiling rustpython-parser v0.4.0
[INFO] [stderr]    Compiling tree-sitter-cpp v0.22.3
[INFO] [stderr]    Compiling tree-sitter-kotlin v0.3.8
[INFO] [stderr]    Compiling tree-sitter-c v0.21.4
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling axum-core v0.5.2
[INFO] [stderr]    Compiling unicode_names2 v1.3.0
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling inotify v0.11.0
[INFO] [stderr]    Compiling capnpc v0.20.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling unic-emoji-char v0.9.0
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling notify-types v2.0.0
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling roaring v0.10.12
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling swc_macros_common v0.3.14
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling petgraph v0.8.1
[INFO] [stderr]    Compiling notify v8.0.0
[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/caccb4d0368bd918ef6668af8e13834d07040417/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/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=6593a372fd8452dd -C extra-filename=-c66435f82a9fdfb9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3af986f44966aa55.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b3530727cd9d6d55.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-549afb6be76d59d6.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 `malachite-base` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/caccb4d0368bd918ef6668af8e13834d07040417/bin/rustc --crate-name malachite_base --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/malachite-base-0.4.22/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 -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bin_build", "clap", "getrandom", "gnuplot", "rand", "rand_chacha", "random", "sha3", "test_build", "time", "walkdir"))' -C metadata=f9bf432e4557eaf9 -C extra-filename=-01a8ae0b2a897060 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-90435473c6f9cddb.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-bb3eae5a8f3b89fb.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-247fd020dda065d6.rmeta --extern ryu=/opt/rustwide/target/debug/deps/libryu-0ea4bafc9bef6d8b.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e02f171e88c6b6d4ffed271ed8ec63f9077f7ec41996e25bb0e03c887055d2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02f171e88c6b6d4ffed271ed8ec63f9077f7ec41996e25bb0e03c887055d2e1", kill_on_drop: false }`
[INFO] [stdout] e02f171e88c6b6d4ffed271ed8ec63f9077f7ec41996e25bb0e03c887055d2e1