[INFO] fetching crate zenkey-fleet 0.17.0...
[INFO] testing zenkey-fleet-0.17.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate zenkey-fleet 0.17.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate zenkey-fleet 0.17.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zenkey-fleet 0.17.0
[INFO] tweaked toml for crates.io crate zenkey-fleet 0.17.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenkey-fleet 0.17.0 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 zenkey-fleet 0.17.0 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" "+1.100.0-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] 153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3
[INFO] running `Command { std: "docker" "start" "153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3", 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" "153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3" "/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" "153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3", 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" "153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3" "/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 zerocopy v0.8.56
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling zenoh-result v1.10.0
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling zenoh-macros v1.10.0
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling token-cell v2.1.1
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling pest v2.9.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling konst_macro_rules v0.2.19
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling konst v0.2.20
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling humantime v2.4.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling spin v0.10.1
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling pnet_base v0.35.0
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling const_format v0.2.36
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling pnet_sys v0.35.0
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling pest_meta v2.9.0
[INFO] [stderr]    Compiling rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling shellexpand v3.1.2
[INFO] [stderr]    Compiling chacha20 v0.10.2
[INFO] [stderr]    Compiling quinn-udp v0.5.15
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling data-encoding v2.11.1
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling rand_pcg v0.10.2
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3", kill_on_drop: false }`
[INFO] [stdout] 153a4fe6fa7db9073ed55bd41d4bf8ee821b4c082e543e7e2b02eb7fb2b661b3
