[INFO] fetching crate tailtalk-net 0.12.1...
[INFO] testing tailtalk-net-0.12.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tailtalk-net 0.12.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tailtalk-net 0.12.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tailtalk-net 0.12.1
[INFO] tweaked toml for crates.io crate tailtalk-net 0.12.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tailtalk-net 0.12.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tailtalk-net 0.12.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-serial v5.5.0
[INFO] [stderr]   Downloaded beef v0.5.2
[INFO] [stderr]   Downloaded tailtalk-core v0.12.1
[INFO] [stderr]   Downloaded logos-derive v0.15.1
[INFO] [stderr]   Downloaded magic-embed v0.4.3
[INFO] [stderr]   Downloaded embedded-io-async v0.6.1
[INFO] [stderr]   Downloaded get_adapters_addresses v0.1.1
[INFO] [stderr]   Downloaded pest_generator v2.8.8
[INFO] [stderr]   Downloaded tashtalk v0.3.0
[INFO] [stderr]   Downloaded pest_derive v2.8.8
[INFO] [stderr]   Downloaded flaglet v0.1.2
[INFO] [stderr]   Downloaded unescaper v0.1.10
[INFO] [stderr]   Downloaded mio-serial v5.0.7
[INFO] [stderr]   Downloaded tailtalk-proto v0.12.1
[INFO] [stderr]   Downloaded fs-walk v0.2.2
[INFO] [stderr]   Downloaded dyf v0.2.2
[INFO] [stderr]   Downloaded embassy-futures v0.1.2
[INFO] [stderr]   Downloaded io-kit-sys v0.4.1
[INFO] [stderr]   Downloaded protox v0.9.1
[INFO] [stderr]   Downloaded prost-build v0.14.4
[INFO] [stderr]   Downloaded protox-parse v0.9.0
[INFO] [stderr]   Downloaded tailtalk-packets v0.12.1
[INFO] [stderr]   Downloaded pest_meta v2.8.8
[INFO] [stderr]   Downloaded pure-magic v0.3.3
[INFO] [stderr]   Downloaded embassy-sync v0.6.2
[INFO] [stderr]   Downloaded logos-codegen v0.15.1
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] [stderr]   Downloaded prost-reflect v0.16.5
[INFO] [stderr]   Downloaded tailtalk v0.12.1
[INFO] [stderr]   Downloaded pest v2.8.8
[INFO] [stderr]   Downloaded sled v0.34.7
[INFO] [stderr]   Downloaded magic-db v0.5.3
[INFO] [stderr]   Downloaded logos v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea
[INFO] running `Command { std: "docker" "start" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea", 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" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea", 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" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling futures-task v0.3.33
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling embassy-sync v0.6.2
[INFO] [stderr]    Compiling futures-sink v0.3.33
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling embassy-futures v0.1.2
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling tailtalk-packets v0.12.1
[INFO] [stderr]    Compiling tailtalk-core v0.12.1
[INFO] [stderr]    Compiling tailtalk-net v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea", 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" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling logos-codegen v0.15.1
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling pest v2.8.8
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling pest_meta v2.8.8
[INFO] [stderr]    Compiling blake3 v1.8.6
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling tar v0.4.46
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling pest_generator v2.8.8
[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/1.99.0-beta.8-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 --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --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=d282e951f3f0936c -C extra-filename=-9debc0f1dc78aeb5 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-58bd5a67493b0c92.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-bb159eae73371f0d.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-3d1450b03eaa80c7.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea", kill_on_drop: false }`
[INFO] [stdout] a8e554e070bb0013965f6590fa1ab2b0bb61a9a494567a1dc98a351ee5aad9ea
