[INFO] cloning repository https://github.com/ILoomans/ink-erc721-enumerable [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ILoomans/ink-erc721-enumerable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FILoomans%2Fink-erc721-enumerable", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FILoomans%2Fink-erc721-enumerable'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 309faba7102df34d23ffcf817ec4df299f211b30 [INFO] testing ILoomans/ink-erc721-enumerable against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FILoomans%2Fink-erc721-enumerable" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ILoomans/ink-erc721-enumerable on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ILoomans/ink-erc721-enumerable [INFO] finished tweaking git repo https://github.com/ILoomans/ink-erc721-enumerable [INFO] tweaked toml for git repo https://github.com/ILoomans/ink-erc721-enumerable written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 syn v1.0.81 [INFO] [stderr] Downloaded serde_json v1.0.71 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded impl-serde v0.3.2 [INFO] [stderr] Downloaded synstructure v0.12.6 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded byte-slice-cast v1.2.0 [INFO] [stderr] Downloaded paste v1.0.6 [INFO] [stderr] Downloaded ppv-lite86 v0.2.15 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7f154766b5e659f88cffff3db62d73260b7d739adce6f1bc3ee8a1e8c0fdc17 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f7f154766b5e659f88cffff3db62d73260b7d739adce6f1bc3ee8a1e8c0fdc17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7f154766b5e659f88cffff3db62d73260b7d739adce6f1bc3ee8a1e8c0fdc17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7f154766b5e659f88cffff3db62d73260b7d739adce6f1bc3ee8a1e8c0fdc17", kill_on_drop: false }` [INFO] [stdout] f7f154766b5e659f88cffff3db62d73260b7d739adce6f1bc3ee8a1e8c0fdc17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f30573ef05dd115d77b498ee5e615dcb44ffd7e7eb4550266be39602dcf0809 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0f30573ef05dd115d77b498ee5e615dcb44ffd7e7eb4550266be39602dcf0809", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling sp-std v3.0.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling array-init v2.0.0 [INFO] [stderr] Compiling ink_prelude v3.0.0-rc6 [INFO] [stderr] Compiling ink_allocator v3.0.0-rc6 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bitvec v0.20.4 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling libsecp256k1 v0.3.5 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling sha3 v0.9.1 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling blake2 v0.9.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling integer-sqrt v0.1.5 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling ink_lang_ir v3.0.0-rc6 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.1 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling sp-debug-derive v3.0.0 [INFO] [stderr] Compiling ink_storage_derive v3.0.0-rc6 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling impl-serde v0.3.2 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling parity-scale-codec-derive v2.3.1 [INFO] [stderr] Compiling scale-info-derive v1.0.0 [INFO] [stderr] Compiling parity-scale-codec v2.3.1 [INFO] [stderr] Compiling scale-info v1.0.0 [INFO] [stderr] Compiling sp-arithmetic v3.0.0 [INFO] [stderr] Compiling ink_lang_codegen v3.0.0-rc6 [INFO] [stderr] Compiling ink_primitives v3.0.0-rc6 [INFO] [stderr] Compiling ink_metadata v3.0.0-rc6 [INFO] [stderr] Compiling ink_lang_macro v3.0.0-rc6 [INFO] [stderr] Compiling ink_env v3.0.0-rc6 [INFO] [stderr] Compiling ink_storage v3.0.0-rc6 [INFO] [stderr] Compiling ink_eth_compatibility v3.0.0-rc6 [INFO] [stderr] Compiling ink_lang v3.0.0-rc6 [INFO] [stderr] Compiling NFT v3.0.0-rc5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> lib.rs:710:13 [INFO] [stdout] | [INFO] [stdout] 710 | /// first add the token then increment the count [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 711 | self.increment_nft_token_set(setId); [INFO] [stdout] | ----------------------------------- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> lib.rs:737:13 [INFO] [stdout] | [INFO] [stdout] 737 | /// first add the token then increment the count [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 738 | let entry = self.owned_nft_set_count.entry(to); [INFO] [stdout] | ----------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vec as StorageVec` [INFO] [stdout] --> lib.rs:13:52 [INFO] [stdout] | [INFO] [stdout] 13 | hashmap::Entry, HashMap as StorageHashMap, Vec as StorageVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ink_storage::Pack` [INFO] [stdout] --> lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use ink_storage::Pack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `self.nft_ask_swap_index` as mutable because it is also borrowed as immutable [INFO] [stdout] --> lib.rs:796:17 [INFO] [stdout] | [INFO] [stdout] 783 | let tokenIndex = self.nft_ask_swap_index.get(&id).unwrap_or(&0); [INFO] [stdout] | -------------------------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 796 | self.nft_ask_swap_index.insert(lastTokenId, *tokenIndex); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `self.nft_bid_swap_index` as mutable because it is also borrowed as immutable [INFO] [stdout] --> lib.rs:837:17 [INFO] [stdout] | [INFO] [stdout] 824 | let tokenIndex = self.nft_bid_swap_index.get(&id).unwrap_or(&0); [INFO] [stdout] | -------------------------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 837 | self.nft_bid_swap_index.insert(lastTokenId, *tokenIndex); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `self.owned_tokens_index` as mutable because it is also borrowed as immutable [INFO] [stdout] --> lib.rs:878:17 [INFO] [stdout] | [INFO] [stdout] 861 | let tokenIndex = self.owned_tokens_index.get(&id).unwrap_or(&0); [INFO] [stdout] | -------------------------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 878 | self.owned_tokens_index.insert(lastTokenId, *tokenIndex); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `NFT` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `nft` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Nft` should have a snake case name [INFO] [stdout] --> lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | mod Nft { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `nft` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `setId` should have a snake case name [INFO] [stdout] --> lib.rs:287:39 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn nft_set_balance(&self, setId: u32) -> u32 { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `setId` should have a snake case name [INFO] [stdout] --> lib.rs:293:40 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn nft_by_set_index(&self, setId: u32, index: u32) -> u32 { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:358:21 [INFO] [stdout] | [INFO] [stdout] 358 | self.add_set_to_enumeration(caller, id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | self.add_token_to_set_enumeration(setid, id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:399:17 [INFO] [stdout] | [INFO] [stdout] 399 | self.env().transfer(to, self.env().transferred_balance()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:435:21 [INFO] [stdout] | [INFO] [stdout] 435 | self.approve_for(&to, *f); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:494:17 [INFO] [stdout] | [INFO] [stdout] 494 | self.remove_swap_from_ask_enumeration(&recepient, swapid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:495:17 [INFO] [stdout] | [INFO] [stdout] 495 | self.remove_swap_from_bid_enumeration(&maker, swapid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:518:25 [INFO] [stdout] | [INFO] [stdout] 518 | self.transfer_token_from(&caller,&maker,*t); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:522:25 [INFO] [stdout] | [INFO] [stdout] 522 | self.transfer_token_from(&maker,&caller,*t); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:524:21 [INFO] [stdout] | [INFO] [stdout] 524 | self.remove_swap_from_ask_enumeration(&caller, swapid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:525:21 [INFO] [stdout] | [INFO] [stdout] 525 | self.remove_swap_from_bid_enumeration(&maker, swapid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ownerOf` should have a snake case name [INFO] [stdout] --> lib.rs:546:21 [INFO] [stdout] | [INFO] [stdout] 546 | let ownerOf = self.owner_of(*f); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `owner_of` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `setId` should have a snake case name [INFO] [stdout] --> lib.rs:698:13 [INFO] [stdout] | [INFO] [stdout] 698 | setId: u32, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:711:13 [INFO] [stdout] | [INFO] [stdout] 711 | self.increment_nft_token_set(setId); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:781:17 [INFO] [stdout] | [INFO] [stdout] 781 | let lastTokenIndex = self.balance_of_asks(*from) - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:783:17 [INFO] [stdout] | [INFO] [stdout] 783 | let tokenIndex = self.nft_ask_swap_index.get(&id).unwrap_or(&0); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenId` should have a snake case name [INFO] [stdout] --> lib.rs:791:21 [INFO] [stdout] | [INFO] [stdout] 791 | let lastTokenId = *self [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:822:17 [INFO] [stdout] | [INFO] [stdout] 822 | let lastTokenIndex = self.balance_of_bids(*from) - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:824:17 [INFO] [stdout] | [INFO] [stdout] 824 | let tokenIndex = self.nft_bid_swap_index.get(&id).unwrap_or(&0); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenId` should have a snake case name [INFO] [stdout] --> lib.rs:832:21 [INFO] [stdout] | [INFO] [stdout] 832 | let lastTokenId = *self [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:859:17 [INFO] [stdout] | [INFO] [stdout] 859 | let lastTokenIndex = self.balance_of_or_zero(from) - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:861:17 [INFO] [stdout] | [INFO] [stdout] 861 | let tokenIndex = self.owned_tokens_index.get(&id).unwrap_or(&0); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenId` should have a snake case name [INFO] [stdout] --> lib.rs:869:21 [INFO] [stdout] | [INFO] [stdout] 869 | let lastTokenId = *self [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 22s [INFO] running `Command { std: "docker" "inspect" "0f30573ef05dd115d77b498ee5e615dcb44ffd7e7eb4550266be39602dcf0809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f30573ef05dd115d77b498ee5e615dcb44ffd7e7eb4550266be39602dcf0809", kill_on_drop: false }` [INFO] [stdout] 0f30573ef05dd115d77b498ee5e615dcb44ffd7e7eb4550266be39602dcf0809 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7dc9952ac7b2ae17b43a64ab085f66fa635bc97f305052d8899cb9cb4fd1bec6 [INFO] running `Command { std: "docker" "start" "-a" "7dc9952ac7b2ae17b43a64ab085f66fa635bc97f305052d8899cb9cb4fd1bec6", kill_on_drop: false }` [INFO] [stderr] Compiling NFT v3.0.0-rc5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> lib.rs:710:13 [INFO] [stdout] | [INFO] [stdout] 710 | /// first add the token then increment the count [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 711 | self.increment_nft_token_set(setId); [INFO] [stdout] | ----------------------------------- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> lib.rs:737:13 [INFO] [stdout] | [INFO] [stdout] 737 | /// first add the token then increment the count [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 738 | let entry = self.owned_nft_set_count.entry(to); [INFO] [stdout] | ----------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vec as StorageVec` [INFO] [stdout] --> lib.rs:13:52 [INFO] [stdout] | [INFO] [stdout] 13 | hashmap::Entry, HashMap as StorageHashMap, Vec as StorageVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ink_storage::Pack` [INFO] [stdout] --> lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use ink_storage::Pack; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `self.nft_ask_swap_index` as mutable because it is also borrowed as immutable [INFO] [stdout] --> lib.rs:796:17 [INFO] [stdout] | [INFO] [stdout] 783 | let tokenIndex = self.nft_ask_swap_index.get(&id).unwrap_or(&0); [INFO] [stdout] | -------------------------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 796 | self.nft_ask_swap_index.insert(lastTokenId, *tokenIndex); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `self.nft_bid_swap_index` as mutable because it is also borrowed as immutable [INFO] [stdout] --> lib.rs:837:17 [INFO] [stdout] | [INFO] [stdout] 824 | let tokenIndex = self.nft_bid_swap_index.get(&id).unwrap_or(&0); [INFO] [stdout] | -------------------------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 837 | self.nft_bid_swap_index.insert(lastTokenId, *tokenIndex); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `self.owned_tokens_index` as mutable because it is also borrowed as immutable [INFO] [stdout] --> lib.rs:878:17 [INFO] [stdout] | [INFO] [stdout] 861 | let tokenIndex = self.owned_tokens_index.get(&id).unwrap_or(&0); [INFO] [stdout] | -------------------------------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 878 | self.owned_tokens_index.insert(lastTokenId, *tokenIndex); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `NFT` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `nft` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Nft` should have a snake case name [INFO] [stdout] --> lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | mod Nft { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `nft` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `setId` should have a snake case name [INFO] [stdout] --> lib.rs:287:39 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn nft_set_balance(&self, setId: u32) -> u32 { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `setId` should have a snake case name [INFO] [stdout] --> lib.rs:293:40 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn nft_by_set_index(&self, setId: u32, index: u32) -> u32 { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:358:21 [INFO] [stdout] | [INFO] [stdout] 358 | self.add_set_to_enumeration(caller, id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | self.add_token_to_set_enumeration(setid, id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:399:17 [INFO] [stdout] | [INFO] [stdout] 399 | self.env().transfer(to, self.env().transferred_balance()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:435:21 [INFO] [stdout] | [INFO] [stdout] 435 | self.approve_for(&to, *f); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:494:17 [INFO] [stdout] | [INFO] [stdout] 494 | self.remove_swap_from_ask_enumeration(&recepient, swapid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:495:17 [INFO] [stdout] | [INFO] [stdout] 495 | self.remove_swap_from_bid_enumeration(&maker, swapid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:518:25 [INFO] [stdout] | [INFO] [stdout] 518 | self.transfer_token_from(&caller,&maker,*t); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:522:25 [INFO] [stdout] | [INFO] [stdout] 522 | self.transfer_token_from(&maker,&caller,*t); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:524:21 [INFO] [stdout] | [INFO] [stdout] 524 | self.remove_swap_from_ask_enumeration(&caller, swapid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:525:21 [INFO] [stdout] | [INFO] [stdout] 525 | self.remove_swap_from_bid_enumeration(&maker, swapid); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ownerOf` should have a snake case name [INFO] [stdout] --> lib.rs:546:21 [INFO] [stdout] | [INFO] [stdout] 546 | let ownerOf = self.owner_of(*f); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `owner_of` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `setId` should have a snake case name [INFO] [stdout] --> lib.rs:698:13 [INFO] [stdout] | [INFO] [stdout] 698 | setId: u32, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> lib.rs:711:13 [INFO] [stdout] | [INFO] [stdout] 711 | self.increment_nft_token_set(setId); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:781:17 [INFO] [stdout] | [INFO] [stdout] 781 | let lastTokenIndex = self.balance_of_asks(*from) - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:783:17 [INFO] [stdout] | [INFO] [stdout] 783 | let tokenIndex = self.nft_ask_swap_index.get(&id).unwrap_or(&0); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenId` should have a snake case name [INFO] [stdout] --> lib.rs:791:21 [INFO] [stdout] | [INFO] [stdout] 791 | let lastTokenId = *self [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:822:17 [INFO] [stdout] | [INFO] [stdout] 822 | let lastTokenIndex = self.balance_of_bids(*from) - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:824:17 [INFO] [stdout] | [INFO] [stdout] 824 | let tokenIndex = self.nft_bid_swap_index.get(&id).unwrap_or(&0); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenId` should have a snake case name [INFO] [stdout] --> lib.rs:832:21 [INFO] [stdout] | [INFO] [stdout] 832 | let lastTokenId = *self [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:859:17 [INFO] [stdout] | [INFO] [stdout] 859 | let lastTokenIndex = self.balance_of_or_zero(from) - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenIndex` should have a snake case name [INFO] [stdout] --> lib.rs:861:17 [INFO] [stdout] | [INFO] [stdout] 861 | let tokenIndex = self.owned_tokens_index.get(&id).unwrap_or(&0); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `lastTokenId` should have a snake case name [INFO] [stdout] --> lib.rs:869:21 [INFO] [stdout] | [INFO] [stdout] 869 | let lastTokenId = *self [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.43s [INFO] running `Command { std: "docker" "inspect" "7dc9952ac7b2ae17b43a64ab085f66fa635bc97f305052d8899cb9cb4fd1bec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dc9952ac7b2ae17b43a64ab085f66fa635bc97f305052d8899cb9cb4fd1bec6", kill_on_drop: false }` [INFO] [stdout] 7dc9952ac7b2ae17b43a64ab085f66fa635bc97f305052d8899cb9cb4fd1bec6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 459c52a4466be92c4fd74b1b38573c2eae7779b5c39962e513570fe917096420 [INFO] running `Command { std: "docker" "start" "-a" "459c52a4466be92c4fd74b1b38573c2eae7779b5c39962e513570fe917096420", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> lib.rs:710:13 [INFO] [stderr] | [INFO] [stderr] 710 | /// first add the token then increment the count [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 711 | self.increment_nft_token_set(setId); [INFO] [stderr] | ----------------------------------- rustdoc does not generate documentation for expressions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> lib.rs:737:13 [INFO] [stderr] | [INFO] [stderr] 737 | /// first add the token then increment the count [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 738 | let entry = self.owned_nft_set_count.entry(to); [INFO] [stderr] | ----------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused import: `Vec as StorageVec` [INFO] [stderr] --> lib.rs:13:52 [INFO] [stderr] | [INFO] [stderr] 13 | hashmap::Entry, HashMap as StorageHashMap, Vec as StorageVec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ink_storage::Pack` [INFO] [stderr] --> lib.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | use ink_storage::Pack; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.nft_ask_swap_index` as mutable because it is also borrowed as immutable [INFO] [stderr] --> lib.rs:796:17 [INFO] [stderr] | [INFO] [stderr] 783 | let tokenIndex = self.nft_ask_swap_index.get(&id).unwrap_or(&0); [INFO] [stderr] | -------------------------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 796 | self.nft_ask_swap_index.insert(lastTokenId, *tokenIndex); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow later used here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.nft_bid_swap_index` as mutable because it is also borrowed as immutable [INFO] [stderr] --> lib.rs:837:17 [INFO] [stderr] | [INFO] [stderr] 824 | let tokenIndex = self.nft_bid_swap_index.get(&id).unwrap_or(&0); [INFO] [stderr] | -------------------------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 837 | self.nft_bid_swap_index.insert(lastTokenId, *tokenIndex); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow later used here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.owned_tokens_index` as mutable because it is also borrowed as immutable [INFO] [stderr] --> lib.rs:878:17 [INFO] [stderr] | [INFO] [stderr] 861 | let tokenIndex = self.owned_tokens_index.get(&id).unwrap_or(&0); [INFO] [stderr] | -------------------------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 878 | self.owned_tokens_index.insert(lastTokenId, *tokenIndex); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------^ [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow later used here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: crate `NFT` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `nft` [INFO] [stderr] [INFO] [stderr] warning: module `Nft` should have a snake case name [INFO] [stderr] --> lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | mod Nft { [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `nft` [INFO] [stderr] [INFO] [stderr] warning: variable `setId` should have a snake case name [INFO] [stderr] --> lib.rs:287:39 [INFO] [stderr] | [INFO] [stderr] 287 | pub fn nft_set_balance(&self, setId: u32) -> u32 { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stderr] [INFO] [stderr] warning: variable `setId` should have a snake case name [INFO] [stderr] --> lib.rs:293:40 [INFO] [stderr] | [INFO] [stderr] 293 | pub fn nft_by_set_index(&self, setId: u32, index: u32) -> u32 { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:358:21 [INFO] [stderr] | [INFO] [stderr] 358 | self.add_set_to_enumeration(caller, id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:388:17 [INFO] [stderr] | [INFO] [stderr] 388 | self.add_token_to_set_enumeration(setid, id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:399:17 [INFO] [stderr] | [INFO] [stderr] 399 | self.env().transfer(to, self.env().transferred_balance()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:435:21 [INFO] [stderr] | [INFO] [stderr] 435 | self.approve_for(&to, *f); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:494:17 [INFO] [stderr] | [INFO] [stderr] 494 | self.remove_swap_from_ask_enumeration(&recepient, swapid); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:495:17 [INFO] [stderr] | [INFO] [stderr] 495 | self.remove_swap_from_bid_enumeration(&maker, swapid); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:518:25 [INFO] [stderr] | [INFO] [stderr] 518 | self.transfer_token_from(&caller,&maker,*t); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:522:25 [INFO] [stderr] | [INFO] [stderr] 522 | self.transfer_token_from(&maker,&caller,*t); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:524:21 [INFO] [stderr] | [INFO] [stderr] 524 | self.remove_swap_from_ask_enumeration(&caller, swapid); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:525:21 [INFO] [stderr] | [INFO] [stderr] 525 | self.remove_swap_from_bid_enumeration(&maker, swapid); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `ownerOf` should have a snake case name [INFO] [stderr] --> lib.rs:546:21 [INFO] [stderr] | [INFO] [stderr] 546 | let ownerOf = self.owner_of(*f); [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `owner_of` [INFO] [stderr] [INFO] [stderr] warning: variable `setId` should have a snake case name [INFO] [stderr] --> lib.rs:698:13 [INFO] [stderr] | [INFO] [stderr] 698 | setId: u32, [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `set_id` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> lib.rs:711:13 [INFO] [stderr] | [INFO] [stderr] 711 | self.increment_nft_token_set(setId); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stderr] --> lib.rs:781:17 [INFO] [stderr] | [INFO] [stderr] 781 | let lastTokenIndex = self.balance_of_asks(*from) - 1; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stderr] [INFO] [stderr] warning: variable `tokenIndex` should have a snake case name [INFO] [stderr] --> lib.rs:783:17 [INFO] [stderr] | [INFO] [stderr] 783 | let tokenIndex = self.nft_ask_swap_index.get(&id).unwrap_or(&0); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stderr] [INFO] [stderr] warning: variable `lastTokenId` should have a snake case name [INFO] [stderr] --> lib.rs:791:21 [INFO] [stderr] | [INFO] [stderr] 791 | let lastTokenId = *self [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stderr] [INFO] [stderr] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stderr] --> lib.rs:822:17 [INFO] [stderr] | [INFO] [stderr] 822 | let lastTokenIndex = self.balance_of_bids(*from) - 1; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stderr] [INFO] [stderr] warning: variable `tokenIndex` should have a snake case name [INFO] [stderr] --> lib.rs:824:17 [INFO] [stderr] | [INFO] [stderr] 824 | let tokenIndex = self.nft_bid_swap_index.get(&id).unwrap_or(&0); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stderr] [INFO] [stderr] warning: variable `lastTokenId` should have a snake case name [INFO] [stderr] --> lib.rs:832:21 [INFO] [stderr] | [INFO] [stderr] 832 | let lastTokenId = *self [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stderr] [INFO] [stderr] warning: variable `lastTokenIndex` should have a snake case name [INFO] [stderr] --> lib.rs:859:17 [INFO] [stderr] | [INFO] [stderr] 859 | let lastTokenIndex = self.balance_of_or_zero(from) - 1; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_index` [INFO] [stderr] [INFO] [stderr] warning: variable `tokenIndex` should have a snake case name [INFO] [stderr] --> lib.rs:861:17 [INFO] [stderr] | [INFO] [stderr] 861 | let tokenIndex = self.owned_tokens_index.get(&id).unwrap_or(&0); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `token_index` [INFO] [stderr] [INFO] [stderr] warning: variable `lastTokenId` should have a snake case name [INFO] [stderr] --> lib.rs:869:21 [INFO] [stderr] | [INFO] [stderr] 869 | let lastTokenId = *self [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `last_token_id` [INFO] [stderr] [INFO] [stderr] warning: `NFT` (lib test) generated 33 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/NFT-3820c417743c2f15) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "459c52a4466be92c4fd74b1b38573c2eae7779b5c39962e513570fe917096420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "459c52a4466be92c4fd74b1b38573c2eae7779b5c39962e513570fe917096420", kill_on_drop: false }` [INFO] [stdout] 459c52a4466be92c4fd74b1b38573c2eae7779b5c39962e513570fe917096420