[INFO] fetching crate exocore-apps-host 0.1.26...
[INFO] checking exocore-apps-host-0.1.26 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] extracting crate exocore-apps-host 0.1.26 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate exocore-apps-host 0.1.26 on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exocore-apps-host 0.1.26
[INFO] finished tweaking crates.io crate exocore-apps-host 0.1.26
[INFO] tweaked toml for crates.io crate exocore-apps-host 0.1.26 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 519 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.11)
[INFO] [stderr]       Adding uuid v1.6.1 (available: v1.13.1)
[INFO] [stderr]       Adding wasmtime v4.0.1 (available: v29.0.1)
[INFO] [stderr]       Adding wasmtime-wasi v4.0.1 (available: v29.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f9b2f1e3fdfbdc8eb4723dcadf9d372fba8671eb6cdc6e0e0be426692acde26
[INFO] running `Command { std: "docker" "start" "-a" "7f9b2f1e3fdfbdc8eb4723dcadf9d372fba8671eb6cdc6e0e0be426692acde26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f9b2f1e3fdfbdc8eb4723dcadf9d372fba8671eb6cdc6e0e0be426692acde26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9b2f1e3fdfbdc8eb4723dcadf9d372fba8671eb6cdc6e0e0be426692acde26", kill_on_drop: false }`
[INFO] [stdout] 7f9b2f1e3fdfbdc8eb4723dcadf9d372fba8671eb6cdc6e0e0be426692acde26
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d9797f9e3f41304f3918ffaa23a2885f7ae69f52ef4ed312543a08573be5d39
[INFO] running `Command { std: "docker" "start" "-a" "3d9797f9e3f41304f3918ffaa23a2885f7ae69f52ef4ed312543a08573be5d39", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling cranelift-isle v0.91.1
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.91.1
[INFO] [stderr]    Compiling data-encoding v2.8.0
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.91.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling wasmtime-fiber v4.0.1
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]    Compiling libsecp256k1 v0.7.1
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling io-extras v0.17.4
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling ittapi-sys v0.3.5
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wasm-encoder v0.225.0
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]    Compiling cap-primitives v1.0.15
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling prettyplease v0.2.29
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking fs-set-times v0.19.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling wasmtime-runtime v4.0.1
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]     Checking wasmtime-asm-macros v4.0.1
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking memfd v0.6.4
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling capnp v0.19.8
[INFO] [stderr]    Compiling cranelift-codegen v0.91.1
[INFO] [stderr]    Compiling wasmtime-cache v4.0.1
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling cap-std v1.0.15
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]     Checking wast v225.0.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v2.1.2
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v3.0.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling is_debug v1.0.2
[INFO] [stderr]    Compiling wasmtime v4.0.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling protobuf v3.7.1
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling shadow-rs v0.33.0
[INFO] [stderr]    Compiling capnpc v0.19.0
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking atty v0.2.14
[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/44f3504e96c944ae54fc72b5f5008f53f7eda001/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=286a476f21bc4c6f -C extra-filename=-52c426134ceda5c7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-54cca69a588a52f7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b3eae76c55648771.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/44f3504e96c944ae54fc72b5f5008f53f7eda001/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.98/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=5704725503067ac9 -C extra-filename=-d193fef0ccd66aff --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-54cca69a588a52f7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b3eae76c55648771.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3d9797f9e3f41304f3918ffaa23a2885f7ae69f52ef4ed312543a08573be5d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9797f9e3f41304f3918ffaa23a2885f7ae69f52ef4ed312543a08573be5d39", kill_on_drop: false }`
[INFO] [stdout] 3d9797f9e3f41304f3918ffaa23a2885f7ae69f52ef4ed312543a08573be5d39