[INFO] fetching crate openbrush_contracts 3.2.0...
[INFO] checking openbrush_contracts-3.2.0 against 1.95.0 for pr-155915
[INFO] extracting crate openbrush_contracts 3.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate openbrush_contracts 3.2.0
[INFO] finished tweaking crates.io crate openbrush_contracts 3.2.0
[INFO] tweaked toml for crates.io crate openbrush_contracts 3.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate openbrush_contracts 3.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 142 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding ink v4.3.0 (available: v5.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded darling_macro v0.14.4
[INFO] [stderr]   Downloaded scale-info-derive v2.11.6
[INFO] [stderr]   Downloaded obce v0.1.0
[INFO] [stderr]   Downloaded obce-codegen v0.1.0
[INFO] [stderr]   Downloaded darling v0.14.4
[INFO] [stderr]   Downloaded tuple v0.5.2
[INFO] [stderr]   Downloaded pallet-assets-chain-extension v0.1.1
[INFO] [stderr]   Downloaded ink_macro v4.3.0
[INFO] [stderr]   Downloaded scale-info v2.11.6
[INFO] [stderr]   Downloaded obce-macro v0.1.0
[INFO] [stderr]   Downloaded cargo_metadata v0.13.1
[INFO] [stderr]   Downloaded ink_storage_traits v4.3.0
[INFO] [stderr]   Downloaded ink_prelude v4.3.0
[INFO] [stderr]   Downloaded openbrush_lang_macro v3.2.0
[INFO] [stderr]   Downloaded unwrap v1.2.1
[INFO] [stderr]   Downloaded ink_engine v4.3.0
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded ink_metadata v4.3.0
[INFO] [stderr]   Downloaded ink_storage v4.3.0
[INFO] [stderr]   Downloaded openbrush_lang v3.2.0
[INFO] [stderr]   Downloaded openbrush_lang_codegen v3.2.0
[INFO] [stderr]   Downloaded ink_primitives v4.3.0
[INFO] [stderr]   Downloaded ink_allocator v4.3.0
[INFO] [stderr]   Downloaded ink v4.3.0
[INFO] [stderr]   Downloaded impl-serde v0.4.0
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded ink_env v4.3.0
[INFO] [stderr]   Downloaded darling_core v0.14.4
[INFO] [stderr]   Downloaded ink_codegen v4.3.0
[INFO] [stderr]   Downloaded ink_ir v4.3.0
[INFO] [stderr]   Downloaded scale-decode v0.9.0
[INFO] [stderr]   Downloaded scale-encode v0.5.0
[INFO] [stderr]   Downloaded scale-bits v0.4.0
[INFO] [stderr]   Downloaded scale-decode-derive v0.9.0
[INFO] [stderr]   Downloaded scale-encode-derive v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17de387feba0361d9bb8680ad0d864c659089c7336eb6764336b4ac7763a8173
[INFO] running `Command { std: "docker" "start" "-a" "17de387feba0361d9bb8680ad0d864c659089c7336eb6764336b4ac7763a8173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17de387feba0361d9bb8680ad0d864c659089c7336eb6764336b4ac7763a8173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17de387feba0361d9bb8680ad0d864c659089c7336eb6764336b4ac7763a8173", kill_on_drop: false }`
[INFO] [stdout] 17de387feba0361d9bb8680ad0d864c659089c7336eb6764336b4ac7763a8173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b190b542a19cba25a38923de9bfdc72f818bc9f1b31962e1ba2c3b447ed865b6
[INFO] running `Command { std: "docker" "start" "-a" "b190b542a19cba25a38923de9bfdc72f818bc9f1b31962e1ba2c3b447ed865b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]     Checking konst v0.2.20
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking const_format v0.2.36
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling secp256k1-sys v0.8.2
[INFO] [stderr]     Checking ink_prelude v4.3.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]     Checking scale-info v2.11.6
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling ink_ir v4.3.0
[INFO] [stderr]     Checking scale-bits v0.4.0
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling scale-decode-derive v0.9.0
[INFO] [stderr]    Compiling scale-encode-derive v0.5.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking scale-decode v0.9.0
[INFO] [stderr]     Checking scale-encode v0.5.0
[INFO] [stderr]     Checking ink_allocator v4.3.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking secp256k1 v0.27.0
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling semver-parser v0.10.3
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]     Checking ink_primitives v4.3.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling tuple v0.5.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]     Checking ink_metadata v4.3.0
[INFO] [stderr]     Checking ink_engine v4.3.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling cargo_metadata v0.13.1
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]     Checking ink_storage_traits v4.3.0
[INFO] [stderr]     Checking ink_env v4.3.0
[INFO] [stderr]    Compiling ink_codegen v4.3.0
[INFO] [stderr]    Compiling openbrush_lang_codegen v3.2.0
[INFO] [stderr]     Checking ink_storage v4.3.0
[INFO] [stderr]    Compiling obce-codegen v0.1.0
[INFO] [stderr]    Compiling openbrush_lang_macro v3.2.0
[INFO] [stderr]    Compiling obce-macro v0.1.0
[INFO] [stderr]    Compiling ink_macro v4.3.0
[INFO] [stderr]     Checking ink v4.3.0
[INFO] [stderr]     Checking obce v0.1.0
[INFO] [stderr]     Checking openbrush_lang v3.2.0
[INFO] [stderr]     Checking pallet-assets-chain-extension v0.1.1
[INFO] [stderr]     Checking openbrush_contracts v3.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(min_specialization)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(min_specialization)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `openbrush_contracts` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `openbrush_contracts` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b190b542a19cba25a38923de9bfdc72f818bc9f1b31962e1ba2c3b447ed865b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b190b542a19cba25a38923de9bfdc72f818bc9f1b31962e1ba2c3b447ed865b6", kill_on_drop: false }`
[INFO] [stdout] b190b542a19cba25a38923de9bfdc72f818bc9f1b31962e1ba2c3b447ed865b6
