[INFO] fetching crate unleash-edge-backstage 20.1.0...
[INFO] checking unleash-edge-backstage-20.1.0 against try#b28cc4eb48a6415b914e8ad0308be255ff8d73ed for pr-156508
[INFO] extracting crate unleash-edge-backstage 20.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate unleash-edge-backstage 20.1.0
[INFO] finished tweaking crates.io crate unleash-edge-backstage 20.1.0
[INFO] tweaked toml for crates.io crate unleash-edge-backstage 20.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unleash-edge-backstage 20.1.0 on toolchain b28cc4eb48a6415b914e8ad0308be255ff8d73ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unleash-edge-backstage 20.1.0 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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c63ce739c38a50e9b3a8e900af2656d7e641955d612669e696e2df56b080c999
[INFO] running `Command { std: "docker" "start" "-a" "c63ce739c38a50e9b3a8e900af2656d7e641955d612669e696e2df56b080c999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c63ce739c38a50e9b3a8e900af2656d7e641955d612669e696e2df56b080c999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63ce739c38a50e9b3a8e900af2656d7e641955d612669e696e2df56b080c999", kill_on_drop: false }`
[INFO] [stdout] c63ce739c38a50e9b3a8e900af2656d7e641955d612669e696e2df56b080c999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea2ae32862d79dde067c3ce7b97e088daaeb1ceb9a45133c6ad4bb775622cf2e
[INFO] running `Command { std: "docker" "start" "-a" "ea2ae32862d79dde067c3ce7b97e088daaeb1ceb9a45133c6ad4bb775622cf2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking litemap v0.8.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking writeable v0.6.1
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking webpki-roots v1.0.3
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling tz-rs v0.7.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling tzdb_data v0.2.2
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.32.2
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling libgit2-sys v0.18.2+1.9.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking compression-core v0.4.29
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling const_format v0.2.35
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling tzdb v0.7.2
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling is_debug v1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]    Compiling aws-types v1.3.9
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking procfs-core v0.17.0
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking str-buf v3.0.3
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking ipnetwork v0.21.1
[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/b28cc4eb48a6415b914e8ad0308be255ff8d73ed/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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=99fa32524e7e85c6 -C extra-filename=-474fbe4de7b2fc8c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6d13dc570935534c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d9a095fc103a42a1.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-ce6a37ea221eee5d.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" "ea2ae32862d79dde067c3ce7b97e088daaeb1ceb9a45133c6ad4bb775622cf2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea2ae32862d79dde067c3ce7b97e088daaeb1ceb9a45133c6ad4bb775622cf2e", kill_on_drop: false }`
[INFO] [stdout] ea2ae32862d79dde067c3ce7b97e088daaeb1ceb9a45133c6ad4bb775622cf2e
