[INFO] cloning repository https://github.com/exa-labs/zed-exa-mcp-extension
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exa-labs/zed-exa-mcp-extension" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexa-labs%2Fzed-exa-mcp-extension", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexa-labs%2Fzed-exa-mcp-extension'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd28f078602e2283c0afde229eb5360254530268
[INFO] building exa-labs/zed-exa-mcp-extension against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexa-labs%2Fzed-exa-mcp-extension" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exa-labs/zed-exa-mcp-extension on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/exa-labs/zed-exa-mcp-extension
[INFO] finished tweaking git repo https://github.com/exa-labs/zed-exa-mcp-extension
[INFO] tweaked toml for git repo https://github.com/exa-labs/zed-exa-mcp-extension written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/exa-labs/zed-exa-mcp-extension 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zed_extension_api v0.5.0
[INFO] [stderr]   Downloaded auditable-serde v0.8.0
[INFO] [stderr]   Downloaded wit-bindgen-rt v0.41.0
[INFO] [stderr]   Downloaded wit-bindgen-core v0.41.0
[INFO] [stderr]   Downloaded wit-bindgen-rust v0.41.0
[INFO] [stderr]   Downloaded wasm-encoder v0.227.1
[INFO] [stderr]   Downloaded wasmparser v0.227.1
[INFO] [stderr]   Downloaded wasm-metadata v0.227.1
[INFO] [stderr]   Downloaded wit-bindgen-rust-macro v0.41.0
[INFO] [stderr]   Downloaded wit-bindgen v0.41.0
[INFO] [stderr]   Downloaded wit-parser v0.227.1
[INFO] [stderr]   Downloaded wit-component v0.227.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5ebae054a8a2492f122c311540bd4f42eeaa738659b32c8737d6c4c822ee4c2
[INFO] running `Command { std: "docker" "start" "-a" "b5ebae054a8a2492f122c311540bd4f42eeaa738659b32c8737d6c4c822ee4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5ebae054a8a2492f122c311540bd4f42eeaa738659b32c8737d6c4c822ee4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ebae054a8a2492f122c311540bd4f42eeaa738659b32c8737d6c4c822ee4c2", kill_on_drop: false }`
[INFO] [stdout] b5ebae054a8a2492f122c311540bd4f42eeaa738659b32c8737d6c4c822ee4c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e77f41a9aa8e953cff6d11dd6fa62fde42d53133fd7c3932ca453c617f96377
[INFO] running `Command { std: "docker" "start" "-a" "4e77f41a9aa8e953cff6d11dd6fa62fde42d53133fd7c3932ca453c617f96377", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling litemap v0.7.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling wasmparser v0.227.1
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling wasm-encoder v0.227.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling topological-sort v0.2.2
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling spdx v0.10.8
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling wit-bindgen-rust v0.41.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling wit-bindgen-rt v0.41.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling wit-bindgen-rust-macro v0.41.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling zed_extension_api v0.5.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling dyn-clone v1.0.19
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling auditable-serde v0.8.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling wit-parser v0.227.1
[INFO] [stderr]    Compiling wasm-metadata v0.227.1
[INFO] [stderr]    Compiling wit-bindgen-core v0.41.0
[INFO] [stderr]    Compiling wit-component v0.227.1
[INFO] [stderr]    Compiling wit-bindgen v0.41.0
[INFO] [stderr]    Compiling mcp_server_exa_search v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.22s
[INFO] running `Command { std: "docker" "inspect" "4e77f41a9aa8e953cff6d11dd6fa62fde42d53133fd7c3932ca453c617f96377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e77f41a9aa8e953cff6d11dd6fa62fde42d53133fd7c3932ca453c617f96377", kill_on_drop: false }`
[INFO] [stdout] 4e77f41a9aa8e953cff6d11dd6fa62fde42d53133fd7c3932ca453c617f96377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c3474812a4c1e5f9108fc9e915f85704b5acf492756d7e19f1ef696a492ebe6
[INFO] running `Command { std: "docker" "start" "-a" "5c3474812a4c1e5f9108fc9e915f85704b5acf492756d7e19f1ef696a492ebe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcp_server_exa_search v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "5c3474812a4c1e5f9108fc9e915f85704b5acf492756d7e19f1ef696a492ebe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3474812a4c1e5f9108fc9e915f85704b5acf492756d7e19f1ef696a492ebe6", kill_on_drop: false }`
[INFO] [stdout] 5c3474812a4c1e5f9108fc9e915f85704b5acf492756d7e19f1ef696a492ebe6