[INFO] fetching crate nu-plugin-engine 0.114.0...
[INFO] testing nu-plugin-engine-0.114.0 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate nu-plugin-engine 0.114.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nu-plugin-engine 0.114.0
[INFO] finished tweaking crates.io crate nu-plugin-engine 0.114.0
[INFO] tweaked toml for crates.io crate nu-plugin-engine 0.114.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nu-plugin-engine 0.114.0 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nu-plugin-engine 0.114.0 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" "+1.98.0-beta.1" "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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316
[INFO] running `Command { std: "docker" "start" "4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316", 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" "4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling type-map v0.5.1
[INFO] [stderr]    Compiling pure-rust-locales v0.8.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling self_cell v1.2.2
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling buf-trait v0.4.1
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling uucore v0.9.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling lscolors v0.21.0
[INFO] [stderr]    Compiling byteyarn v0.5.1
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling os_display v0.1.4
[INFO] [stderr]    Compiling uucore_procs v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling sys-locale v0.3.2
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling sysinfo v0.39.3
[INFO] [stderr]    Compiling inventory v0.3.22
[INFO] [stderr]    Compiling supports-hyperlinks v3.2.0
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling lru v0.18.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling bytes v1.12.0
[INFO] [stderr]    Compiling lean_string v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling semver v1.0.27
[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/1.98.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=4582f050805401a9 -C extra-filename=-9fb9136e9e345971 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-154be7f81f34ed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a87dd5cb7e80719c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/1.98.0-beta.1-x86_64-unknown-linux-gnu/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 -C debuginfo=2 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --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=751ce4dea4b29d38 -C extra-filename=-82a3ed13ffb50ce3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316", kill_on_drop: false }`
[INFO] [stdout] 4d0ff9a5c95f2c8e139b9202f29bd9aaecd0e29e824dadcf301d5d8a46c93316
