[INFO] cloning repository https://github.com/sabinchitrakar/contract_events [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sabinchitrakar/contract_events" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabinchitrakar%2Fcontract_events", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabinchitrakar%2Fcontract_events'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf47f15982cc7afbd668773fcec7b197568fb321 [INFO] checking sabinchitrakar/contract_events/bf47f15982cc7afbd668773fcec7b197568fb321 against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabinchitrakar%2Fcontract_events" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sabinchitrakar/contract_events on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sabinchitrakar/contract_events [INFO] finished tweaking git repo https://github.com/sabinchitrakar/contract_events [INFO] tweaked toml for git repo https://github.com/sabinchitrakar/contract_events written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sabinchitrakar/contract_events 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded subxt-metadata v0.24.0 [INFO] [stderr] Downloaded sp-runtime-interface v6.0.0 [INFO] [stderr] Downloaded sp-debug-derive v4.0.0 [INFO] [stderr] Downloaded sp-wasm-interface v6.0.0 [INFO] [stderr] Downloaded sp-std v4.0.0 [INFO] [stderr] Downloaded sp-storage v6.0.0 [INFO] [stderr] Downloaded sp-core-hashing v4.0.0 [INFO] [stderr] Downloaded escape8259 v0.5.2 [INFO] [stderr] Downloaded sp-debug-derive v5.0.0 [INFO] [stderr] Downloaded sp-core-hashing v5.0.0 [INFO] [stderr] Downloaded scale-decode v0.4.0 [INFO] [stderr] Downloaded attribute-derive-macro v0.2.0 [INFO] [stderr] Downloaded bonsaidb-utils v0.4.1 [INFO] [stderr] Downloaded sp-storage v7.0.0 [INFO] [stderr] Downloaded attribute-derive v0.2.2 [INFO] [stderr] Downloaded sp-runtime-interface-proc-macro v6.0.0 [INFO] [stderr] Downloaded actionable-macros v0.2.0 [INFO] [stderr] Downloaded circulate v0.3.0 [INFO] [stderr] Downloaded trybuild v1.0.73 [INFO] [stderr] Downloaded elliptic-curve v0.10.4 [INFO] [stderr] Downloaded bonsaidb-core v0.4.1 [INFO] [stderr] Downloaded nebari v0.5.4 [INFO] [stderr] Downloaded sysinfo v0.23.13 [INFO] [stderr] Downloaded bonsaidb-local v0.4.1 [INFO] [stderr] Downloaded sp-core v7.0.0 [INFO] [stderr] Downloaded sp-runtime v6.0.0 [INFO] [stderr] Downloaded sp-arithmetic v6.0.0 [INFO] [stderr] Downloaded sp-state-machine v0.12.0 [INFO] [stderr] Downloaded pot v1.0.2 [INFO] [stderr] Downloaded ink_engine v3.4.0 [INFO] [stderr] Downloaded ink_env v3.4.0 [INFO] [stderr] Downloaded ink_metadata v3.4.0 [INFO] [stderr] Downloaded contract-transcode v0.2.0 [INFO] [stderr] Downloaded scale-value v0.6.0 [INFO] [stderr] Downloaded lz4_flex v0.9.5 [INFO] [stderr] Downloaded crypto-bigint v0.2.5 [INFO] [stderr] Downloaded sp-trie v6.0.0 [INFO] [stderr] Downloaded derive-where v1.0.0-rc.2 [INFO] [stderr] Downloaded ink_prelude v3.4.0 [INFO] [stderr] Downloaded nom-supreme v0.7.0 [INFO] [stderr] Downloaded sp-arithmetic v5.0.0 [INFO] [stderr] Downloaded sp-tracing v5.0.0 [INFO] [stderr] Downloaded actionable v0.2.0 [INFO] [stderr] Downloaded arc-bytes v0.3.5 [INFO] [stderr] Downloaded ordered-varint v1.0.1 [INFO] [stderr] Downloaded ink_allocator v3.4.0 [INFO] [stderr] Downloaded ink_primitives v3.4.0 [INFO] [stderr] Downloaded sp-wasm-interface v7.0.0 [INFO] [stderr] Downloaded subxt-codegen v0.24.0 [INFO] [stderr] Downloaded sp-tracing v6.0.0 [INFO] [stderr] Downloaded sp-panic-handler v4.0.0 [INFO] [stderr] Downloaded sp-io v6.0.0 [INFO] [stderr] Downloaded watchable v0.1.0 [INFO] [stderr] Downloaded contract-metadata v1.5.1 [INFO] [stderr] Downloaded sp-runtime-interface v7.0.0 [INFO] [stderr] Downloaded sp-std v5.0.0 [INFO] [stderr] Downloaded yap v0.7.2 [INFO] [stderr] Downloaded sp-keystore v0.12.0 [INFO] [stderr] Downloaded sp-runtime-interface-proc-macro v5.0.0 [INFO] [stderr] Downloaded sp-externalities v0.12.0 [INFO] [stderr] Downloaded bonsaidb-macros v0.4.1 [INFO] [stderr] Downloaded transmog-pot v0.1.0 [INFO] [stderr] Downloaded transmog v0.1.0 [INFO] [stderr] Downloaded transmog-versions v0.1.0 [INFO] [stderr] Downloaded sp-externalities v0.13.0 [INFO] [stderr] Downloaded sp-weights v4.0.0 [INFO] [stderr] Downloaded sp-application-crypto v6.0.0 [INFO] [stderr] Downloaded subxt-macro v0.24.0 [INFO] [stderr] Downloaded sp-core v6.0.0 [INFO] [stderr] Downloaded hpke v0.8.0 [INFO] [stderr] Downloaded subxt v0.24.0 [INFO] [stderr] Downloaded bonsaidb v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14ad08a1ff3ea46817430540ffe8b52c9292035763443face348e7bbaa24af79 [INFO] running `Command { std: "docker" "start" "-a" "14ad08a1ff3ea46817430540ffe8b52c9292035763443face348e7bbaa24af79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14ad08a1ff3ea46817430540ffe8b52c9292035763443face348e7bbaa24af79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14ad08a1ff3ea46817430540ffe8b52c9292035763443face348e7bbaa24af79", kill_on_drop: false }` [INFO] [stdout] 14ad08a1ff3ea46817430540ffe8b52c9292035763443face348e7bbaa24af79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04aac86b51bb1adf1b4966951496a7cbb43075c3567c1fb34744f5e746ceae31 [INFO] running `Command { std: "docker" "start" "-a" "04aac86b51bb1adf1b4966951496a7cbb43075c3567c1fb34744f5e746ceae31", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde_derive v1.0.151 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.151 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "04aac86b51bb1adf1b4966951496a7cbb43075c3567c1fb34744f5e746ceae31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04aac86b51bb1adf1b4966951496a7cbb43075c3567c1fb34744f5e746ceae31", kill_on_drop: false }` [INFO] [stdout] 04aac86b51bb1adf1b4966951496a7cbb43075c3567c1fb34744f5e746ceae31