[INFO] fetching crate semantic-code-edit-mcp 0.1.0...
[INFO] checking semantic-code-edit-mcp-0.1.0 against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] extracting crate semantic-code-edit-mcp 0.1.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate semantic-code-edit-mcp 0.1.0 on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1
[INFO] running `Command { std: "docker" "start" "1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1", 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" "1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1", 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" "1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking tree-sitter-language v0.1.5
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling malachite-nz v0.4.22
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling getopts v0.2.23
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rustpython-parser-vendored v0.4.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling tree-sitter-plain v0.1.0
[INFO] [stderr]    Compiling tree-sitter-query v0.1.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling tree-sitter-toml-ng v0.7.0
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tree-sitter-rust v0.24.0
[INFO] [stderr]     Checking malachite-base v0.4.22
[INFO] [stderr]    Compiling tree-sitter-json v0.24.8
[INFO] [stderr]    Compiling tree-sitter-javascript v0.23.1
[INFO] [stderr]    Compiling tree-sitter-python v0.23.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking entities v1.0.1
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking typed-arena v1.7.0
[INFO] [stderr]     Checking clap_builder v4.5.40
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking rowan v0.15.16
[INFO] [stderr]    Compiling phf_generator v0.11.3
[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/e977a0b5ab976a591981e7263bd67a71a4f79308/bin/rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.6.29/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="default"' --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("default", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=a41253fe92415fc1 -C extra-filename=-fdf6b66a5f2005e2 --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] [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/e977a0b5ab976a591981e7263bd67a71a4f79308/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.104/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-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=0c075a54fcee89cb -C extra-filename=-38d630eb62ee8e22 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d8665169c487d19b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-60c6fa93c90874f2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1", kill_on_drop: false }`
[INFO] [stdout] 1c94e6b530e69a604e18380e38b14b834c2621fcefd9647bb51b9680eee274e1
