[INFO] fetching crate semantic-code-edit-mcp 0.1.0...
[INFO] checking semantic-code-edit-mcp-0.1.0 against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972
[INFO] extracting crate semantic-code-edit-mcp 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate semantic-code-edit-mcp 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate semantic-code-edit-mcp 0.1.0
[INFO] tweaked toml for crates.io crate semantic-code-edit-mcp 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate semantic-code-edit-mcp 0.1.0 on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate semantic-code-edit-mcp 0.1.0 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-language v0.1.5
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[INFO] [stderr]   Downloaded malachite-q v0.4.22
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265
[INFO] running `Command { std: "docker" "start" "02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265", 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" "02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265", 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" "02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking tree-sitter-language v0.1.5
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[INFO] [stderr]    Compiling syn v2.0.104
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[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking anstyle-query v1.1.3
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[INFO] [stderr]    Compiling phf_shared v0.11.3
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[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling tree-sitter v0.20.10
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[INFO] [stderr]    Compiling tree-sitter-python v0.23.6
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[INFO] [stderr]    Compiling tree-sitter-rust v0.24.0
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[INFO] [stderr]    Compiling tree-sitter-plain v0.1.0
[INFO] [stderr]    Compiling tree-sitter-toml-ng v0.7.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking unicode_categories v0.1.1
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[INFO] [stderr]     Checking entities v1.0.1
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[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking rowan v0.15.16
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking prettify v0.3.0
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking unic-ucd-ident v0.9.0
[INFO] [stderr]     Checking unic-emoji-char v0.9.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking triple_accel v0.3.4
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking str_indices v0.4.4
[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/c999cef531ea9059e189e82fe0e82c5daf249bc9/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=3c506043e7998d2d -C extra-filename=-f00678069402006f --out-dir /opt/rustwide/target/debug/build/syn/f00678069402006f/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d8665169c487d19b/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d8665169c487d19b/out/libproc_macro2-d8665169c487d19b.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/60c6fa93c90874f2/out/libquote-60c6fa93c90874f2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out/libunicode_ident-b3925cc8f83e9ac1.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] running `Command { std: "docker" "inspect" "02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265", kill_on_drop: false }`
[INFO] [stdout] 02e4012e2fdabaed9de87b2a62978c2cfe50bf8124195e888a5656cc23d67265
