[INFO] cloning repository https://github.com/artyomDev/NFT-master
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/artyomDev/NFT-master" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FartyomDev%2FNFT-master", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FartyomDev%2FNFT-master'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8282b9d28bec0a048a96f8d7478aa1ebdf47f44c
[INFO] checking artyomDev/NFT-master against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FartyomDev%2FNFT-master" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/artyomDev/NFT-master on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/artyomDev/NFT-master
[INFO] finished tweaking git repo https://github.com/artyomDev/NFT-master
[INFO] tweaked toml for git repo https://github.com/artyomDev/NFT-master written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/artyomDev/NFT-master 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c946b0788cc9b378a7cbd211e76ba31e0ccf0f575ebfc6957cf832d2b9b2f21e
[INFO] running `Command { std: "docker" "start" "-a" "c946b0788cc9b378a7cbd211e76ba31e0ccf0f575ebfc6957cf832d2b9b2f21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c946b0788cc9b378a7cbd211e76ba31e0ccf0f575ebfc6957cf832d2b9b2f21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c946b0788cc9b378a7cbd211e76ba31e0ccf0f575ebfc6957cf832d2b9b2f21e", kill_on_drop: false }`
[INFO] [stdout] c946b0788cc9b378a7cbd211e76ba31e0ccf0f575ebfc6957cf832d2b9b2f21e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1406f1a6059c50a42b2cb7189619192b2089dfd3c72d4f78915e0480bd5903d6
[INFO] running `Command { std: "docker" "start" "-a" "1406f1a6059c50a42b2cb7189619192b2089dfd3c72d4f78915e0480bd5903d6", kill_on_drop: false }`
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         testing_env!(context.build());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         testing_env!(context.is_view(true).build());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         testing_env!(context.build());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |         testing_env!(context.build());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 | /         testing_env!(context
[INFO] [stdout] 175 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 176 | |             .attached_deposit(MINT_STORAGE_COST)
[INFO] [stdout] 177 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 178 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |         testing_env!(context.build());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 | /         testing_env!(context
[INFO] [stdout] 195 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 196 | |             .attached_deposit(MINT_STORAGE_COST)
[INFO] [stdout] 197 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 198 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 | /         testing_env!(context
[INFO] [stdout] 203 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 204 | |             .attached_deposit(1)
[INFO] [stdout] 205 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 206 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 | /         testing_env!(context
[INFO] [stdout] 210 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 211 | |             .account_balance(env::account_balance())
[INFO] [stdout] 212 | |             .is_view(true)
[INFO] [stdout] 213 | |             .attached_deposit(0)
[INFO] [stdout] 214 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         testing_env!(context.build());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 | /         testing_env!(context
[INFO] [stdout] 232 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 233 | |             .attached_deposit(MINT_STORAGE_COST)
[INFO] [stdout] 234 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 235 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:240:9
[INFO] [stdout]     |
[INFO] [stdout] 240 | /         testing_env!(context
[INFO] [stdout] 241 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 242 | |             .attached_deposit(150000000000000000000)
[INFO] [stdout] 243 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 244 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 | /         testing_env!(context
[INFO] [stdout] 248 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 249 | |             .account_balance(env::account_balance())
[INFO] [stdout] 250 | |             .is_view(true)
[INFO] [stdout] 251 | |             .attached_deposit(0)
[INFO] [stdout] 252 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         testing_env!(context.build());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 | /         testing_env!(context
[INFO] [stdout] 263 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 264 | |             .attached_deposit(MINT_STORAGE_COST)
[INFO] [stdout] 265 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 266 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 | /         testing_env!(context
[INFO] [stdout] 272 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 273 | |             .attached_deposit(150000000000000000000)
[INFO] [stdout] 274 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 275 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:279:9
[INFO] [stdout]     |
[INFO] [stdout] 279 | /         testing_env!(context
[INFO] [stdout] 280 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 281 | |             .attached_deposit(1)
[INFO] [stdout] 282 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 283 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 | /         testing_env!(context
[INFO] [stdout] 286 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 287 | |             .account_balance(env::account_balance())
[INFO] [stdout] 288 | |             .is_view(true)
[INFO] [stdout] 289 | |             .attached_deposit(0)
[INFO] [stdout] 290 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:297:9
[INFO] [stdout]     |
[INFO] [stdout] 297 |         testing_env!(context.build());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 | /         testing_env!(context
[INFO] [stdout] 301 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 302 | |             .attached_deposit(MINT_STORAGE_COST)
[INFO] [stdout] 303 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 304 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 | /         testing_env!(context
[INFO] [stdout] 310 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 311 | |             .attached_deposit(150000000000000000000)
[INFO] [stdout] 312 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 313 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 | /         testing_env!(context
[INFO] [stdout] 318 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 319 | |             .attached_deposit(1)
[INFO] [stdout] 320 | |             .predecessor_account_id(accounts(0))
[INFO] [stdout] 321 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MockedBlockchain`
[INFO] [stdout]    --> nft/src/lib.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 323 | /         testing_env!(context
[INFO] [stdout] 324 | |             .storage_usage(env::storage_usage())
[INFO] [stdout] 325 | |             .account_balance(env::account_balance())
[INFO] [stdout] 326 | |             .is_view(true)
[INFO] [stdout] 327 | |             .attached_deposit(0)
[INFO] [stdout] 328 | |             .build());
[INFO] [stdout]     | |_____________________^ use of undeclared type `MockedBlockchain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `testing_env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 118 +     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 23 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `non-fungible-token` (lib test) due to 24 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1406f1a6059c50a42b2cb7189619192b2089dfd3c72d4f78915e0480bd5903d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1406f1a6059c50a42b2cb7189619192b2089dfd3c72d4f78915e0480bd5903d6", kill_on_drop: false }`
[INFO] [stdout] 1406f1a6059c50a42b2cb7189619192b2089dfd3c72d4f78915e0480bd5903d6
