[INFO] fetching crate ultracycleplan 0.1.0...
[INFO] checking ultracycleplan-0.1.0 against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] extracting crate ultracycleplan 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ultracycleplan 0.1.0
[INFO] finished tweaking crates.io crate ultracycleplan 0.1.0
[INFO] tweaked toml for crates.io crate ultracycleplan 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ultracycleplan 0.1.0 on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 303 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.11)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding gpx v0.9.1 (available: v0.10.0)
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.15.0)
[INFO] [stderr]       Adding j4rs v0.16.1 (available: v0.25.2)
[INFO] [stderr]       Adding json-ld v0.10.0 (available: v0.21.4)
[INFO] [stderr]       Adding kml v0.8.7 (available: v0.14.0)
[INFO] [stderr]       Adding lazy-regex v2.5.0 (available: v3.6.1)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.13.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded select v0.6.1
[INFO] [stderr]   Downloaded lazy-regex v2.5.0
[INFO] [stderr]   Downloaded markup5ever_rcdom v0.2.0
[INFO] [stderr]   Downloaded lazy-regex-proc_macros v2.4.1
[INFO] [stderr]   Downloaded kml v0.8.7
[INFO] [stderr]   Downloaded zip v2.4.2
[INFO] [stderr]   Downloaded bzip2 v0.5.2
[INFO] [stderr]   Downloaded geo-types v0.7.20
[INFO] [stderr]   Downloaded json-ld v0.10.0
[INFO] [stderr]   Downloaded locspan-derive v0.6.0
[INFO] [stderr]   Downloaded locspan v0.7.16
[INFO] [stderr]   Downloaded contextual v0.1.6
[INFO] [stderr]   Downloaded rdf-types v0.12.19
[INFO] [stderr]   Downloaded pct-str v1.2.0
[INFO] [stderr]   Downloaded utf8-decode v1.0.1
[INFO] [stderr]   Downloaded smallstr v0.3.1
[INFO] [stderr]   Downloaded json-number v0.4.10
[INFO] [stderr]   Downloaded langtag v0.3.4
[INFO] [stderr]   Downloaded decoded-char v0.1.1
[INFO] [stderr]   Downloaded iref v2.2.3
[INFO] [stderr]   Downloaded json-ld-syntax v0.10.0
[INFO] [stderr]   Downloaded mown v0.2.2
[INFO] [stderr]   Downloaded static-iref v2.0.0
[INFO] [stderr]   Downloaded json-ld-context-processing v0.10.0
[INFO] [stderr]   Downloaded java-locator v0.1.9
[INFO] [stderr]   Downloaded assert_approx_eq v1.1.0
[INFO] [stderr]   Downloaded json-ld-expansion v0.10.0
[INFO] [stderr]   Downloaded json-ld-core v0.10.0
[INFO] [stderr]   Downloaded pretty_dtoa v0.3.0
[INFO] [stderr]   Downloaded ryu_floating_decimal v0.1.0
[INFO] [stderr]   Downloaded permutohedron v0.2.4
[INFO] [stderr]   Downloaded json-ld-compaction v0.10.0
[INFO] [stderr]   Downloaded gpx v0.9.1
[INFO] [stderr]   Downloaded j4rs v0.16.1
[INFO] [stderr]   Downloaded json-syntax v0.8.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b
[INFO] running `Command { std: "docker" "start" "2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b", 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" "2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking contextual v0.1.6
[INFO] [stderr]     Checking utf8-decode v1.0.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]     Checking pct-str v1.2.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking ryu-js v0.2.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling ryu_floating_decimal v0.1.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking iref v2.2.3
[INFO] [stderr]     Checking smallstr v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking langtag v0.3.4
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking decoded-char v0.1.1
[INFO] [stderr]     Checking locspan v0.7.16
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking phf_shared v0.10.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking pretty_dtoa v0.3.0
[INFO] [stderr]     Checking mown v0.2.2
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling java-locator v0.1.9
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking lexical v7.0.5
[INFO] [stderr]    Compiling jni-sys v0.3.1
[INFO] [stderr]    Compiling static-iref v2.0.0
[INFO] [stderr]     Checking json-number v0.4.10
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking humantime v2.4.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking xml-rs v0.8.29
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling j4rs v0.16.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[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/0b63defc8fd68957c635fe61f097b84df8fd9611/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 --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"' --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=48a9d59f76ca82d3 -C extra-filename=-ebfc5d4dec142331 --out-dir /opt/rustwide/target/debug/build/syn/ebfc5d4dec142331/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/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" "2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b", kill_on_drop: false }`
[INFO] [stdout] 2fb4dfe3b966d1021df6d33d448c6a698e57b30cb28a14c16573fd47a2e1fc3b
