[INFO] fetching crate yubaba 0.8.42...
[INFO] testing yubaba-0.8.42 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate yubaba 0.8.42 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate yubaba 0.8.42
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yubaba 0.8.42
[INFO] tweaked toml for crates.io crate yubaba 0.8.42 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yubaba 0.8.42 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yubaba 0.8.42 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" "+1.100.0-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3
[INFO] running `Command { std: "docker" "start" "a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3", 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" "a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3", 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" "a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling siphasher v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling chacha20 v0.10.2
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling n0-future v0.3.2
[INFO] [stderr]    Compiling spin v0.10.1
[INFO] [stderr]    Compiling diatomic-waker v0.2.3
[INFO] [stderr]    Compiling cordyceps v0.3.5
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling base16ct v1.0.0
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling futures-buffered v0.2.13
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling signature v3.0.0
[INFO] [stderr]    Compiling noq-udp v1.3.0
[INFO] [stderr]    Compiling yasna v0.6.0
[INFO] [stderr]    Compiling pem v4.0.0
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling clap_lex v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling arc-swap v1.9.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling n0-dns-resolver v0.1.0
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling netlink-packet-core v0.8.2
[INFO] [stderr]    Compiling lru v0.18.5
[INFO] [stderr]    Compiling simple-dns v0.12.0
[INFO] [stderr]    Compiling rand_pcg v0.10.2
[INFO] [stderr]    Compiling iroh-dns v1.3.0
[INFO] [stderr]    Compiling noq v1.3.0
[INFO] [stderr]    Compiling reloadable-core v0.1.0
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling identity-hash v0.1.0
[INFO] [stderr]    Compiling lru-slab v0.1.3
[INFO] [stderr]    Compiling sorted-index-buffer v0.2.1
[INFO] [stderr]    Compiling netlink-packet-core v0.9.0
[INFO] [stderr]    Compiling netdev v0.46.3
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_edit v0.25.15+spec-1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling iroh-relay v1.3.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling netwatch v0.19.3
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling netlink-sys v0.9.0
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling mac-addr v0.3.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling toml v1.1.6+spec-1.1.0
[INFO] [stderr]    Compiling netlink-packet-route v0.31.0
[INFO] [stderr]    Compiling sha1 v0.11.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling password-hash v0.5.0
[INFO] [stderr]    Compiling iroh v1.3.0
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling seize v0.5.1
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[INFO] [stderr]    Compiling cmov v0.5.4
[INFO] [stderr]    Compiling papaya v0.2.5
[INFO] [stderr]    Compiling argon2 v0.5.3
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling flume v0.12.0
[INFO] [stderr]    Compiling socket-pktinfo v0.4.1
[INFO] [stderr]    Compiling if-addrs v0.15.0
[INFO] [stderr]    Compiling fiat-crypto v0.3.0
[INFO] [stderr]    Compiling parse-size v1.1.0
[INFO] [stderr]    Compiling peel-off v0.1.1
[INFO] [stderr]    Compiling backoff-series v0.1.1
[INFO] [stderr]    Compiling chrono-tz v0.8.6
[INFO] [stderr]    Compiling base2histogram v0.2.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling mdns-sd v0.21.4
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling ed25519-compact v2.6.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.18/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --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"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=493d07a409db3751 -C extra-filename=-87a6e55a70b67968 --out-dir /opt/rustwide/target/debug/build/regex-automata/87a6e55a70b67968/out -L dependency=/opt/rustwide/target/debug/build/memchr/a932478bde794617/out --extern aho_corasick=/opt/rustwide/target/debug/build/aho-corasick/d1ae79b76a6f7869/out/libaho_corasick-d1ae79b76a6f7869.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/a932478bde794617/out/libmemchr-a932478bde794617.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/801391c65a42f645/out/libregex_syntax-801391c65a42f645.rmeta --cap-lints allow --cap-lints=warn --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 `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-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-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --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"' --cfg 'feature="visit"' --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=cfc0952b075e1868 -C extra-filename=-3d4f03e2b79519a0 --out-dir /opt/rustwide/target/debug/build/syn/3d4f03e2b79519a0/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/0c225d9f1af2dcfd/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a39dac5fe6df0141/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/0c225d9f1af2dcfd/out/libproc_macro2-0c225d9f1af2dcfd.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/a57fdc4bd93b16e1/out/libquote-a57fdc4bd93b16e1.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a39dac5fe6df0141/out/libunicode_ident-a39dac5fe6df0141.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3", kill_on_drop: false }`
[INFO] [stdout] a370f40529d898a2ae2f1e59156f8893647f309c2dbcd311ceba045722724ab3
