[INFO] fetching crate sylvia-iot-broker 0.4.5...
[INFO] checking sylvia-iot-broker-0.4.5 against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] extracting crate sylvia-iot-broker 0.4.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sylvia-iot-broker 0.4.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sylvia-iot-broker 0.4.5
[INFO] tweaked toml for crates.io crate sylvia-iot-broker 0.4.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sylvia-iot-broker 0.4.5 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 sylvia-iot-broker 0.4.5 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1a5255720e3ed3245a15c2c5f7c36172aa6e38ad17d96cb11bc57e06e9987909
[INFO] running `Command { std: "docker" "start" "-a" "1a5255720e3ed3245a15c2c5f7c36172aa6e38ad17d96cb11bc57e06e9987909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a5255720e3ed3245a15c2c5f7c36172aa6e38ad17d96cb11bc57e06e9987909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5255720e3ed3245a15c2c5f7c36172aa6e38ad17d96cb11bc57e06e9987909", kill_on_drop: false }`
[INFO] [stdout] 1a5255720e3ed3245a15c2c5f7c36172aa6e38ad17d96cb11bc57e06e9987909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 936b6bac0dc10f8b1ebac789e5ebfade71b5e3e465b0bf5c3faecbb8f772b194
[INFO] running `Command { std: "docker" "start" "-a" "936b6bac0dc10f8b1ebac789e5ebfade71b5e3e465b0bf5c3faecbb8f772b194", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking scrypt v0.11.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]     Checking des v0.8.1
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking rc2 v0.8.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]     Checking cookie-factory v0.3.3
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling rustc_version_runtime v0.3.0
[INFO] [stderr]     Checking arc-swap v1.8.2
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling fs-err v3.3.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling metrics-exporter-prometheus v0.18.1
[INFO] [stderr]     Checking metrics v0.24.3
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]    Compiling amq-protocol v10.0.1
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking sketches-ddsketch v0.3.1
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking moka v0.12.14
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking rustc_version v0.4.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking typemap-ors v1.0.0
[INFO] [stderr]     Checking metrics-util v0.20.1
[INFO] [stderr]     Checking thread-id v5.1.0
[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-2.0.117/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="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=afd4680138d5422e -C extra-filename=-2a1a7d3235da2e23 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4e65ba962a324510.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d8b25e15af30dc2b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "936b6bac0dc10f8b1ebac789e5ebfade71b5e3e465b0bf5c3faecbb8f772b194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936b6bac0dc10f8b1ebac789e5ebfade71b5e3e465b0bf5c3faecbb8f772b194", kill_on_drop: false }`
[INFO] [stdout] 936b6bac0dc10f8b1ebac789e5ebfade71b5e3e465b0bf5c3faecbb8f772b194