[INFO] fetching crate spawn-db 0.3.3...
[INFO] testing spawn-db-0.3.3 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate spawn-db 0.3.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate spawn-db 0.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate spawn-db 0.3.3
[INFO] tweaked toml for crates.io crate spawn-db 0.3.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spawn-db 0.3.3 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 spawn-db 0.3.3 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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758
[INFO] running `Command { std: "docker" "start" "cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758", 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" "cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758" "/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" "cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758", 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" "cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling hybrid-array v0.4.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling cmov v0.5.4
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling jiff-core v0.1.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling base64 v0.23.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling ipnet v2.12.1
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling pest v2.9.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling webpki-roots v1.0.9
[INFO] [stderr]    Compiling cpufeatures v0.3.1
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling http-body-util v0.1.5
[INFO] [stderr]    Compiling asyncband v0.6.7
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling vte v0.10.1
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling indexmap v2.14.1
[INFO] [stderr]    Compiling tinyvec v1.13.2
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling dlv-list v0.5.2
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling chacha20 v0.10.2
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling md-5 v0.11.0
[INFO] [stderr]    Compiling clap_builder v4.6.6
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling ordered-multimap v0.7.3
[INFO] [stderr]    Compiling hashlink v0.11.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling pest_meta v2.9.0
[INFO] [stderr]    Compiling arraydeque v0.5.1
[INFO] [stderr]    Compiling linktime-proc-macro v0.2.3
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling link-section v0.19.3
[INFO] [stderr]    Compiling ansitok v0.2.0
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling jiff v0.2.35
[INFO] [stderr]    Compiling uuid v1.26.0
[INFO] [stderr]    Compiling ansi-str v0.8.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling papergrid v0.13.0
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling serde-untagged v0.1.9
[INFO] [stderr]    Compiling toml v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling yaml-rust2 v0.11.1
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling ctor v1.0.13
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling rust-ini v0.21.3
[INFO] [stderr]    Compiling sha2 v0.11.0
[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-3.0.4/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-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=1ca7ebf8029e38ab -C extra-filename=-48f4ff058558abab --out-dir /opt/rustwide/target/debug/build/syn/48f4ff058558abab/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/1d5d6dba8077737c/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/1996c11fff15f062/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/1d5d6dba8077737c/out/libproc_macro2-1d5d6dba8077737c.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/383511eb8b508f23/out/libquote-383511eb8b508f23.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/1996c11fff15f062/out/libunicode_ident-1996c11fff15f062.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="fold"' --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=4565b11fca945c81 -C extra-filename=-1035e3f7764ffed5 --out-dir /opt/rustwide/target/debug/build/syn/1035e3f7764ffed5/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/1d5d6dba8077737c/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/1996c11fff15f062/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/1d5d6dba8077737c/out/libproc_macro2-1d5d6dba8077737c.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/383511eb8b508f23/out/libquote-383511eb8b508f23.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/1996c11fff15f062/out/libunicode_ident-1996c11fff15f062.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758", kill_on_drop: false }`
[INFO] [stdout] cc0edee457609cb04fec089f6ffa32333bc1eb349bb759b0e97dcb2761698758
