[INFO] cloning repository https://github.com/nw-wood/mcp-tool-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nw-wood/mcp-tool-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnw-wood%2Fmcp-tool-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnw-wood%2Fmcp-tool-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47a00d7ed8570d8805de653a2611d789241cf15e
[INFO] checking nw-wood/mcp-tool-server against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnw-wood%2Fmcp-tool-server" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nw-wood/mcp-tool-server
[INFO] finished tweaking git repo https://github.com/nw-wood/mcp-tool-server
[INFO] tweaked toml for git repo https://github.com/nw-wood/mcp-tool-server written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nw-wood/mcp-tool-server on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nw-wood/mcp-tool-server 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0a47bff1d8cde7e2e887fd59b4868a897d1573344c7a87dbc102e45fee995cd
[INFO] running `Command { std: "docker" "start" "-a" "d0a47bff1d8cde7e2e887fd59b4868a897d1573344c7a87dbc102e45fee995cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0a47bff1d8cde7e2e887fd59b4868a897d1573344c7a87dbc102e45fee995cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a47bff1d8cde7e2e887fd59b4868a897d1573344c7a87dbc102e45fee995cd", kill_on_drop: false }`
[INFO] [stdout] d0a47bff1d8cde7e2e887fd59b4868a897d1573344c7a87dbc102e45fee995cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b1d2191ba8edc73a8727835bc611d7c3c34565c8cd428a67bd61197c94a99b
[INFO] running `Command { std: "docker" "start" "-a" "72b1d2191ba8edc73a8727835bc611d7c3c34565c8cd428a67bd61197c94a99b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking winnow v1.0.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking iri-string v0.7.12
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking num-conv v0.2.1
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking serde_spanned v1.1.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8e819ff5434466e9a823e03871a1775ac7d84ddf/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.10/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 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --cfg 'feature="default"' --cfg 'feature="std"' --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=055ed41da5369a59 -C extra-filename=-f8ed72d78990c0ba --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "72b1d2191ba8edc73a8727835bc611d7c3c34565c8cd428a67bd61197c94a99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b1d2191ba8edc73a8727835bc611d7c3c34565c8cd428a67bd61197c94a99b", kill_on_drop: false }`
[INFO] [stdout] 72b1d2191ba8edc73a8727835bc611d7c3c34565c8cd428a67bd61197c94a99b