[INFO] cloning repository shawntabrizi/substrate-module-template [INFO] running `"git" "clone" "--bare" "git://github.com/shawntabrizi/substrate-module-template.git" "work/cache/sources/gh/shawntabrizi/substrate-module-template"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/shawntabrizi/substrate-module-template'... [INFO] running `"git" "clone" "work/cache/sources/gh/shawntabrizi/substrate-module-template" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/shawntabrizi/substrate-module-template"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/shawntabrizi/substrate-module-template'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/shawntabrizi/substrate-module-template" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/shawntabrizi/substrate-module-template"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/shawntabrizi/substrate-module-template'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f46c7434b92edce4e01394e9f229b3a78859ce88 [INFO] sha for GitHub repo shawntabrizi/substrate-module-template: f46c7434b92edce4e01394e9f229b3a78859ce88 [INFO] validating manifest of shawntabrizi/substrate-module-template on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of shawntabrizi/substrate-module-template on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing shawntabrizi/substrate-module-template [INFO] finished frobbing shawntabrizi/substrate-module-template [INFO] frobbed toml for shawntabrizi/substrate-module-template written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/shawntabrizi/substrate-module-template/Cargo.toml [INFO] started frobbing shawntabrizi/substrate-module-template [INFO] finished frobbing shawntabrizi/substrate-module-template [INFO] frobbed toml for shawntabrizi/substrate-module-template written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/shawntabrizi/substrate-module-template/Cargo.toml [INFO] crate shawntabrizi/substrate-module-template already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmi-validation v0.1.0 [INFO] [stderr] Downloaded wasmi v0.4.5 [INFO] [stderr] Downloaded primitive-types v0.2.4 [INFO] [stderr] Downloaded hex-literal v0.1.4 [INFO] [stderr] Downloaded parity-codec-derive v3.3.0 [INFO] [stderr] Downloaded trie-db v0.12.4 [INFO] [stderr] Downloaded schnorrkel v0.1.1 [INFO] [stderr] Downloaded merlin v1.1.0 [INFO] [stderr] Downloaded libsecp256k1 v0.2.2 [INFO] [stderr] Downloaded safe-mix v1.0.0 [INFO] [stderr] Downloaded integer-sqrt v0.1.2 [INFO] [stderr] Downloaded bitmask v0.5.0 [INFO] [stderr] Downloaded tiny-keccak v1.4.4 [INFO] [stderr] Downloaded hash256-std-hasher v0.12.4 [INFO] [stderr] Downloaded hash-db v0.12.4 [INFO] [stderr] Downloaded hex-literal-impl v0.1.2 [INFO] [stderr] Downloaded impl-serde v0.1.1 [INFO] [stderr] Downloaded impl-codec v0.2.0 [INFO] [stderr] Downloaded hashmap_core v0.1.10 [INFO] [stderr] Downloaded sha3 v0.8.2 [INFO] [stderr] Downloaded parity-util-mem v0.1.0 [INFO] [stderr] Downloaded trie-root v0.12.4 [INFO] [stderr] Downloaded uint v0.7.1 [INFO] [stderr] Downloaded environmental v1.0.1 [INFO] [stderr] Downloaded parity-codec v3.5.1 [INFO] [stderr] Downloaded memory-db v0.12.4 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking shawntabrizi/substrate-module-template against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/shawntabrizi/substrate-module-template:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f380b28484d2a0fdf4c7733d9c35a360163d454120d54eb8b84726328f28de5f [INFO] running `"docker" "start" "-a" "f380b28484d2a0fdf4c7733d9c35a360163d454120d54eb8b84726328f28de5f"` [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling subtle v2.1.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking base58 v0.1.0 [INFO] [stderr] Checking hashmap_core v0.1.10 [INFO] [stderr] Checking hash-db v0.12.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking environmental v1.0.1 [INFO] [stderr] Checking integer-sqrt v0.1.2 [INFO] [stderr] Checking bitmask v0.5.0 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Checking trie-root v0.12.4 [INFO] [stderr] Compiling hex-literal-impl v0.1.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling sr-std v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Compiling sr-io v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Compiling safe-mix v1.0.0 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Checking elastic-array v0.10.2 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Checking backtrace v0.3.31 [INFO] [stderr] Checking crypto-mac v0.4.0 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking hex-literal v0.1.4 [INFO] [stderr] Checking hmac v0.4.2 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Checking hash256-std-hasher v0.12.4 [INFO] [stderr] Checking tiny-keccak v1.4.4 [INFO] [stderr] Checking substrate-panic-handler v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking hmac-drbg v0.1.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking parity-wasm v0.31.3 [INFO] [stderr] Checking merlin v1.1.0 [INFO] [stderr] Checking uint v0.7.1 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Compiling curve25519-dalek v1.2.1 [INFO] [stderr] Checking libsecp256k1 v0.2.2 [INFO] [stderr] Checking fixed-hash v0.3.2 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking twox-hash v1.3.0 [INFO] [stderr] Checking trie-db v0.12.4 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking once_cell v0.1.8 [INFO] [stderr] Checking wasmi-validation v0.1.0 [INFO] [stderr] Checking wasmi v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.7 [INFO] [stderr] Compiling srml-support-procedural-tools-derive v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Compiling paste-impl v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling malloc_size_of_derive v0.1.0 [INFO] [stderr] Checking paste v0.1.5 [INFO] [stderr] Checking parity-util-mem v0.1.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking memory-db v0.12.4 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Checking tiny-bip39 v0.6.2 [INFO] [stderr] Checking schnorrkel v0.1.1 [INFO] [stderr] Checking substrate-bip39 v0.2.1 (https://github.com/paritytech/substrate-bip39#44307fda) [INFO] [stderr] Compiling serde v1.0.93 [INFO] [stderr] Checking impl-serde v0.2.0 [INFO] [stderr] Checking impl-serde v0.1.1 [INFO] [stderr] Compiling toml v0.5.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.4 [INFO] [stderr] Compiling parity-codec-derive v3.3.0 [INFO] [stderr] Compiling srml-support-procedural-tools v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Compiling sr-api-macros v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking parity-codec v3.5.1 [INFO] [stderr] Checking impl-codec v0.2.0 [INFO] [stderr] Checking primitive-types v0.2.4 [INFO] [stderr] Checking substrate-primitives v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Compiling srml-support-procedural v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking substrate-trie v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking srml-metadata v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking substrate-state-machine v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking sr-primitives v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking substrate-inherents v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking srml-support v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking srml-system v1.0.0 (https://github.com/paritytech/substrate.git?branch=v1.0#bb684569) [INFO] [stderr] Checking substrate-module-template v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | /// This module's storage items. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | / decl_storage! { [INFO] [stderr] 20 | | trait Store for Module as TemplateModule { [INFO] [stderr] 21 | | // Just a dummy storage item. [INFO] [stderr] 22 | | // Here we are declaring a StorageValue, `Something` as a Option [INFO] [stderr] ... | [INFO] [stderr] 25 | | } [INFO] [stderr] 26 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | /// This module's storage items. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 19 | / decl_storage! { [INFO] [stderr] 20 | | trait Store for Module as TemplateModule { [INFO] [stderr] 21 | | // Just a dummy storage item. [INFO] [stderr] 22 | | // Here we are declaring a StorageValue, `Something` as a Option [INFO] [stderr] ... | [INFO] [stderr] 25 | | } [INFO] [stderr] 26 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::support::origin::impl_outer_origin macros>:14:20 [INFO] [stderr] | [INFO] [stderr] 10 | $ ( $ module : ident $ ( < $ generic : ident $ ( , $ instance : path ) ? > ) ? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 14 | $ ( $ module $ ( < $ generic $ ( , $ instance ) ? > ) * , ) * } ; ) ; } ; ( [INFO] [stderr] | ^^^^^^^^^ - conflicting repetition [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::support::origin::impl_outer_origin macros>:14:36 [INFO] [stderr] | [INFO] [stderr] 10 | $ ( $ module : ident $ ( < $ generic : ident $ ( , $ instance : path ) ? > ) ? [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 14 | $ ( $ module $ ( < $ generic $ ( , $ instance ) ? > ) * , ) * } ; ) ; } ; ( [INFO] [stderr] | ^^^^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `substrate-module-template`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f380b28484d2a0fdf4c7733d9c35a360163d454120d54eb8b84726328f28de5f"` [INFO] running `"docker" "rm" "-f" "f380b28484d2a0fdf4c7733d9c35a360163d454120d54eb8b84726328f28de5f"` [INFO] [stdout] f380b28484d2a0fdf4c7733d9c35a360163d454120d54eb8b84726328f28de5f