[INFO] cloning repository https://github.com/brentm5/rust-mcp-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brentm5/rust-mcp-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrentm5%2Frust-mcp-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrentm5%2Frust-mcp-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5e9a7b72399601fc58208a2e54a8b2658b3e3ec
[INFO] checking brentm5/rust-mcp-example against 04e9298c771dcc8a88d17c0257382c1e4ae3da97 for pr-164582
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrentm5%2Frust-mcp-example" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/brentm5/rust-mcp-example
[INFO] finished tweaking git repo https://github.com/brentm5/rust-mcp-example
[INFO] tweaked toml for git repo https://github.com/brentm5/rust-mcp-example written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brentm5/rust-mcp-example on toolchain 04e9298c771dcc8a88d17c0257382c1e4ae3da97
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04e9298c771dcc8a88d17c0257382c1e4ae3da97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brentm5/rust-mcp-example 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" "+04e9298c771dcc8a88d17c0257382c1e4ae3da97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46
[INFO] running `Command { std: "docker" "start" "ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46", 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" "ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46" "/opt/rustwide/cargo-home/bin/cargo" "+04e9298c771dcc8a88d17c0257382c1e4ae3da97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46", 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" "ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46" "/opt/rustwide/cargo-home/bin/cargo" "+04e9298c771dcc8a88d17c0257382c1e4ae3da97" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking siphasher v1.0.2
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]    Compiling sqlparser_derive v0.3.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking datafusion-doc v51.0.0
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking lz4_flex v0.12.1
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking sqlparser v0.59.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
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[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking arrow-schema v57.3.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling datafusion-macros v51.0.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking arrow-data v57.3.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking rstar v0.12.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking ethnum v1.5.3
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking object_store v0.12.5
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking datafusion-common-runtime v51.0.0
[INFO] [stderr]    Compiling prost-types v0.14.3
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking jiff v0.2.24
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling deepsize_derive v0.1.2
[INFO] [stderr]     Checking geo-types v0.7.19
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking roaring v0.10.12
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking deepsize v0.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr] error: could not compile `chrono-tz` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/04e9298c771dcc8a88d17c0257382c1e4ae3da97/bin/rustc --crate-name chrono_tz --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-tz-0.10.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "case-insensitive", "chrono-tz-build", "default", "filter-by-regex", "serde", "std"))' -C metadata=7b6edcc6f8238bb1 -C extra-filename=-fa55240d57c63353 --out-dir /opt/rustwide/target/debug/build/chrono-tz/fa55240d57c63353/out -L dependency=/opt/rustwide/target/debug/build/iana-time-zone/4c741fc3ef3881f8/out -L dependency=/opt/rustwide/target/debug/build/libm/89e5b3015da8f563/out -L dependency=/opt/rustwide/target/debug/build/num-traits/b0ab957f0a86187b/out -L dependency=/opt/rustwide/target/debug/build/phf_shared/6636d2ec2127a23c/out -L dependency=/opt/rustwide/target/debug/build/serde/58951b894840d848/out -L dependency=/opt/rustwide/target/debug/build/serde_core/30ac4ed9a0a88344/out -L dependency=/opt/rustwide/target/debug/build/serde_derive/0d175b916ca1f2fd/out -L dependency=/opt/rustwide/target/debug/build/siphasher/b20ef176a9be2c28/out --extern chrono=/opt/rustwide/target/debug/build/chrono/adb9226e450c7e02/out/libchrono-adb9226e450c7e02.rmeta --extern phf=/opt/rustwide/target/debug/build/phf/0f168eeb6d2fcf78/out/libphf-0f168eeb6d2fcf78.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `petgraph` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/04e9298c771dcc8a88d17c0257382c1e4ae3da97/bin/rustc --crate-name petgraph --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/petgraph-0.8.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "default", "dot_parser", "generate", "graphmap", "matrix_graph", "quickcheck", "rayon", "serde", "serde-1", "serde_derive", "stable_graph", "std", "unstable"))' -C metadata=9ba7876a23e61b96 -C extra-filename=-b35e79d44a3c666d --out-dir /opt/rustwide/target/debug/build/petgraph/b35e79d44a3c666d/out -L dependency=/opt/rustwide/target/debug/build/equivalent/1cd2a250f2449a60/out -L dependency=/opt/rustwide/target/debug/build/foldhash/fca0c474d382b9b6/out -L dependency=/opt/rustwide/target/debug/build/hashbrown/5a59b87118b5c59a/out --extern fixedbitset=/opt/rustwide/target/debug/build/fixedbitset/e79283b3e498961f/out/libfixedbitset-e79283b3e498961f.rmeta --extern hashbrown=/opt/rustwide/target/debug/build/hashbrown/9b7d3d14d2832773/out/libhashbrown-9b7d3d14d2832773.rmeta --extern indexmap=/opt/rustwide/target/debug/build/indexmap/58c5dcc22644855b/out/libindexmap-58c5dcc22644855b.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `sqlparser` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/04e9298c771dcc8a88d17c0257382c1e4ae3da97/bin/rustc --crate-name sqlparser --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sqlparser-0.59.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="sqlparser_derive"' --cfg 'feature="std"' --cfg 'feature="visitor"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bigdecimal", "default", "json_example", "recursive", "recursive-protection", "serde", "serde_json", "sqlparser_derive", "std", "visitor"))' -C metadata=08546c3d65ee439d -C extra-filename=-bad508e85e84e555 --out-dir /opt/rustwide/target/debug/build/sqlparser/bad508e85e84e555/out --extern log=/opt/rustwide/target/debug/build/log/a469ce83c9b0fe3a/out/liblog-a469ce83c9b0fe3a.rmeta --extern sqlparser_derive=/opt/rustwide/target/debug/build/sqlparser_derive/3a627c7234e52d51/out/libsqlparser_derive-3a627c7234e52d51.so --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46", kill_on_drop: false }`
[INFO] [stdout] ad515eb9577a87a4237fe6285aab283e54d5dba117b7364382e460392c2ade46