[INFO] fetching crate exo-federation 0.1.1...
[INFO] checking exo-federation-0.1.1 against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] extracting crate exo-federation 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate exo-federation 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate exo-federation 0.1.1
[INFO] tweaked toml for crates.io crate exo-federation 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exo-federation 0.1.1 on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate exo-federation 0.1.1 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a22c8cc1fff09ea9be0cbcb5e5b89bb753024b32e0b6b526d93e5006ec9dd58e
[INFO] running `Command { std: "docker" "start" "-a" "a22c8cc1fff09ea9be0cbcb5e5b89bb753024b32e0b6b526d93e5006ec9dd58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a22c8cc1fff09ea9be0cbcb5e5b89bb753024b32e0b6b526d93e5006ec9dd58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22c8cc1fff09ea9be0cbcb5e5b89bb753024b32e0b6b526d93e5006ec9dd58e", kill_on_drop: false }`
[INFO] [stdout] a22c8cc1fff09ea9be0cbcb5e5b89bb753024b32e0b6b526d93e5006ec9dd58e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb131578fdb3ff14ff534131e1761d290684eeca885125f3f321f2c069bde808
[INFO] running `Command { std: "docker" "start" "-a" "fb131578fdb3ff14ff534131e1761d290684eeca885125f3f321f2c069bde808", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking jiff v0.2.16
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling cc v1.2.48
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling redb v2.6.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling moka v0.12.11
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking roaring v0.10.12
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking pqcrypto-traits v0.3.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling simsimd v5.9.11
[INFO] [stderr]    Compiling pqcrypto-internals v0.2.11
[INFO] [stderr]    Compiling pqcrypto-kyber v0.8.1
[INFO] [stderr]     Checking nom_locate v4.2.0
[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/53f0b05ecbcf011a1f77f1c627304e87ebd05801/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/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"' --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=1f761b6400641c47 -C extra-filename=-77ccb8a5b4977714 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-01cdf4ac6a2aaf5b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fb131578fdb3ff14ff534131e1761d290684eeca885125f3f321f2c069bde808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb131578fdb3ff14ff534131e1761d290684eeca885125f3f321f2c069bde808", kill_on_drop: false }`
[INFO] [stdout] fb131578fdb3ff14ff534131e1761d290684eeca885125f3f321f2c069bde808
