[INFO] fetching crate ink_lang_macro 3.0.0-rc7...
[INFO] testing ink_lang_macro-3.0.0-rc7 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ink_lang_macro 3.0.0-rc7 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate ink_lang_macro 3.0.0-rc7 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ink_lang_macro 3.0.0-rc7
[INFO] finished tweaking crates.io crate ink_lang_macro 3.0.0-rc7
[INFO] tweaked toml for crates.io crate ink_lang_macro 3.0.0-rc7 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a61e6aa789ec3496fa25d87ee868c5258898b6a3d2bfb3a2bc7253f61a4dd8c1
[INFO] running `Command { std: "docker" "start" "-a" "a61e6aa789ec3496fa25d87ee868c5258898b6a3d2bfb3a2bc7253f61a4dd8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a61e6aa789ec3496fa25d87ee868c5258898b6a3d2bfb3a2bc7253f61a4dd8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61e6aa789ec3496fa25d87ee868c5258898b6a3d2bfb3a2bc7253f61a4dd8c1", kill_on_drop: false }`
[INFO] [stdout] a61e6aa789ec3496fa25d87ee868c5258898b6a3d2bfb3a2bc7253f61a4dd8c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36807dab9dafa2908637d421d4673a1be7d88fb7292cb3a3f8d270239ea60743
[INFO] running `Command { std: "docker" "start" "-a" "36807dab9dafa2908637d421d4673a1be7d88fb7292cb3a3f8d270239ea60743", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling byte-slice-cast v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling ink_prelude v3.0.0-rc7
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling impl-serde v0.3.2
[INFO] [stderr]    Compiling ink_lang_ir v3.0.0-rc7
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[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 ink_lang_codegen v3.0.0-rc7
[INFO] [stderr]    Compiling ink_primitives v3.0.0-rc7
[INFO] [stderr]    Compiling ink_lang_macro v3.0.0-rc7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.79s
[INFO] running `Command { std: "docker" "inspect" "36807dab9dafa2908637d421d4673a1be7d88fb7292cb3a3f8d270239ea60743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36807dab9dafa2908637d421d4673a1be7d88fb7292cb3a3f8d270239ea60743", kill_on_drop: false }`
[INFO] [stdout] 36807dab9dafa2908637d421d4673a1be7d88fb7292cb3a3f8d270239ea60743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01b676ac71e5a6d6332eb9e31ddda1ee1cd77ab103017956f6f6811a9ff8e942
[INFO] running `Command { std: "docker" "start" "-a" "01b676ac71e5a6d6332eb9e31ddda1ee1cd77ab103017956f6f6811a9ff8e942", kill_on_drop: false }`
[INFO] [stderr]    Compiling ink_lang_macro v3.0.0-rc7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "01b676ac71e5a6d6332eb9e31ddda1ee1cd77ab103017956f6f6811a9ff8e942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b676ac71e5a6d6332eb9e31ddda1ee1cd77ab103017956f6f6811a9ff8e942", kill_on_drop: false }`
[INFO] [stdout] 01b676ac71e5a6d6332eb9e31ddda1ee1cd77ab103017956f6f6811a9ff8e942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62f2fabe047dc3deedbf8183009e297a71fe62b7fe8614e2aad60620abaf45f7
[INFO] running `Command { std: "docker" "start" "-a" "62f2fabe047dc3deedbf8183009e297a71fe62b7fe8614e2aad60620abaf45f7", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ink_lang_macro-0cd38586f1900764)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ink_lang_macro
[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] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - chain_extension (line 747) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 139) ... FAILED
[INFO] [stdout] test src/lib.rs - chain_extension (line 758) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 213) ... FAILED
[INFO] [stdout] test src/lib.rs - trait_definition (line 595) ... FAILED
[INFO] [stdout] test src/lib.rs - test (line 687) ... FAILED
[INFO] [stdout] test src/lib.rs - chain_extension (line 967) ... FAILED
[INFO] [stdout] test src/lib.rs - chain_extension (line 821) ... FAILED
[INFO] [stdout] test src/lib.rs - chain_extension (line 844) ... FAILED
[INFO] [stdout] test src/lib.rs - chain_extension (line 1001) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 452) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 303) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 415) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 377) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 340) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 228) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 182) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 275) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 550) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 148) ... FAILED
[INFO] [stdout] test src/lib.rs - trait_definition (line 618) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 463) ... FAILED
[INFO] [stdout] test src/lib.rs - contract (line 500) ... FAILED
[INFO] [stdout] test src/lib.rs - selector_id (line 60) ... ok
[INFO] [stdout] test src/lib.rs - selector_bytes (line 80) ... ok
[INFO] [stdout] test src/lib.rs - blake2x256 (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - chain_extension (line 747) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:749:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::chain_extension`
[INFO] [stdout]  --> src/lib.rs:750:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ink::chain_extension]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]  --> src/lib.rs:753:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[ink(extension = 5, handle_status = false, returns_result = false)]
[INFO] [stdout]   |   ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated type defaults are unstable
[INFO] [stdout]  --> src/lib.rs:752:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     type ErrorCode = i32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #29661 <https://github.com/rust-lang/rust/issues/29661> for more information
[INFO] [stdout]   = help: add `#![feature(associated_type_defaults)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 139) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_storage`
[INFO] [stdout]  --> src/lib.rs:141:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ink_storage as storage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^ no external crate `ink_storage`
[INFO] [stdout] 
[INFO] [stdout] warning: type `_unused` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:142:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type _unused =
[INFO] [stdout]   |      ^^^^^^^ help: convert the identifier to upper camel case: `Unused`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chain_extension (line 758) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:760:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::chain_extension`
[INFO] [stdout]  --> src/lib.rs:761:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ink::chain_extension]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]  --> src/lib.rs:764:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[ink(extension = 5)]
[INFO] [stdout]   |   ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]  --> src/lib.rs:765:3
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[ink(handle_status = false)]
[INFO] [stdout]   |   ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:766:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[ink(returns_result = false)]
[INFO] [stdout]    |   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated type defaults are unstable
[INFO] [stdout]  --> src/lib.rs:763:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     type ErrorCode = i32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #29661 <https://github.com/rust-lang/rust/issues/29661> for more information
[INFO] [stdout]   = help: add `#![feature(associated_type_defaults)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0658.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 213) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:216:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | impl ink_env::Environment for MyEnvironment {
[INFO] [stdout]   |      ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ink_env` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:223:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |     type ChainExtension = ::ink_env::NoChainExtension;
[INFO] [stdout]    |                             ^^^^^^^ could not find `ink_env` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - trait_definition (line 595) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:596:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::trait_definition`
[INFO] [stdout]  --> src/lib.rs:600:3
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[ink::trait_definition]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:603:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[ink(message)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:607:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[ink(message)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:597:48
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Balance = <ink_env::DefaultEnvironment as ink_env::Environment>::Balance;
[INFO] [stdout]   |                                                ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:597:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Balance = <ink_env::DefaultEnvironment as ink_env::Environment>::Balance;
[INFO] [stdout]   |                 ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:598:50
[INFO] [stdout]   |
[INFO] [stdout] 5 | type AccountId = <ink_env::DefaultEnvironment as ink_env::Environment>::AccountId;
[INFO] [stdout]   |                                                  ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:598:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | type AccountId = <ink_env::DefaultEnvironment as ink_env::Environment>::AccountId;
[INFO] [stdout]   |                   ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - test (line 687) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:688:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chain_extension (line 967) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_env`
[INFO] [stdout]  --> src/lib.rs:970:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ink_env::{Environment, DefaultEnvironment};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chain_extension (line 821) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:822:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::chain_extension`
[INFO] [stdout]  --> src/lib.rs:824:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ink::chain_extension]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MyErrorCode` in this scope
[INFO] [stdout]  --> src/lib.rs:826:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     type ErrorCode = MyErrorCode;
[INFO] [stdout]   |                      ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated type defaults are unstable
[INFO] [stdout]  --> src/lib.rs:826:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     type ErrorCode = MyErrorCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #29661 <https://github.com/rust-lang/rust/issues/29661> for more information
[INFO] [stdout]   = help: add `#![feature(associated_type_defaults)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0658.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chain_extension (line 844) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:845:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::chain_extension`
[INFO] [stdout]  --> src/lib.rs:848:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[ink::chain_extension]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `scale_info`
[INFO] [stdout]   --> src/lib.rs:906:40
[INFO] [stdout]    |
[INFO] [stdout] 64 | #[derive(scale::Encode, scale::Decode, scale_info::TypeInfo)]
[INFO] [stdout]    |                                        ^^^^^^^^^^ use of undeclared crate or module `scale_info`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `scale_info`
[INFO] [stdout]   --> src/lib.rs:912:40
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[derive(scale::Encode, scale::Decode, scale_info::TypeInfo)]
[INFO] [stdout]    |                                        ^^^^^^^^^^ use of undeclared crate or module `scale_info`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `scale_info`
[INFO] [stdout]   --> src/lib.rs:927:40
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[derive(scale::Encode, scale::Decode, scale_info::TypeInfo)]
[INFO] [stdout]    |                                        ^^^^^^^^^^ use of undeclared crate or module `scale_info`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `scale_info`
[INFO] [stdout]   --> src/lib.rs:936:40
[INFO] [stdout]    |
[INFO] [stdout] 94 | #[derive(scale::Encode, scale::Decode, scale_info::TypeInfo)]
[INFO] [stdout]    |                                        ^^^^^^^^^^ use of undeclared crate or module `scale_info`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:857:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[ink(extension = 1, returns_result = false)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:874:7
[INFO] [stdout]    |
[INFO] [stdout] 32 |     #[ink(extension = 2)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:882:7
[INFO] [stdout]    |
[INFO] [stdout] 40 |     #[ink(extension = 3, returns_result = false)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:890:7
[INFO] [stdout]    |
[INFO] [stdout] 48 |     #[ink(extension = 4, returns_result = false, handle_status = false)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:903:7
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[ink(extension = 5, handle_status = false)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:942:6
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl ink_env::chain_extension::FromStatusCode for ReadWriteErrorCode {
[INFO] [stdout]     |      ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated type defaults are unstable
[INFO] [stdout]  --> src/lib.rs:850:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     type ErrorCode = ReadWriteErrorCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #29661 <https://github.com/rust-lang/rust/issues/29661> for more information
[INFO] [stdout]   = help: add `#![feature(associated_type_defaults)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0658.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chain_extension (line 1001) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:1002:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:1006:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:1004:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ink::contract(env = CustomEnvironment)]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::chain_extension`
[INFO] [stdout]   --> src/lib.rs:1055:3
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[ink::chain_extension]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `scale_info`
[INFO] [stdout]   --> src/lib.rs:1069:40
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[derive(scale::Encode, scale::Decode, scale_info::TypeInfo)]
[INFO] [stdout]    |                                        ^^^^^^^^^^ use of undeclared crate or module `scale_info`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `scale_info`
[INFO] [stdout]   --> src/lib.rs:1075:40
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(scale::Encode, scale::Decode, scale_info::TypeInfo)]
[INFO] [stdout]    |                                        ^^^^^^^^^^ use of undeclared crate or module `scale_info`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `scale_info`
[INFO] [stdout]   --> src/lib.rs:1090:40
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[derive(scale::Encode, scale::Decode, scale_info::TypeInfo)]
[INFO] [stdout]    |                                        ^^^^^^^^^^ use of undeclared crate or module `scale_info`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `scale_info`
[INFO] [stdout]    --> src/lib.rs:1099:40
[INFO] [stdout]     |
[INFO] [stdout] 100 | #[derive(scale::Encode, scale::Decode, scale_info::TypeInfo)]
[INFO] [stdout]     |                                        ^^^^^^^^^^ use of undeclared crate or module `scale_info`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]  --> src/lib.rs:1008:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[ink(storage)]
[INFO] [stdout]   |       ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1012:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[ink(constructor)]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1015:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |         #[ink(message)]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1022:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |         #[ink(message)]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1029:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |         #[ink(message)]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1040:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |         #[ink(message)]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1047:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[ink(message)]
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1058:7
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[ink(extension = 1, returns_result = false)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1060:7
[INFO] [stdout]    |
[INFO] [stdout] 61 |     #[ink(extension = 2)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1062:7
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[ink(extension = 3, returns_result = false)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1064:7
[INFO] [stdout]    |
[INFO] [stdout] 65 |     #[ink(extension = 4, returns_result = false, handle_status = false)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink`
[INFO] [stdout]   --> src/lib.rs:1066:7
[INFO] [stdout]    |
[INFO] [stdout] 67 |     #[ink(extension = 5, handle_status = false)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1105:6
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl ink_env::chain_extension::FromStatusCode for ReadWriteErrorCode {
[INFO] [stdout]     |      ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1117:6
[INFO] [stdout]     |
[INFO] [stdout] 118 | impl ink_env::Environment for CustomEnvironment {
[INFO] [stdout]     |      ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1119:41
[INFO] [stdout]     |
[INFO] [stdout] 120 |         <ink_env::DefaultEnvironment as ink_env::Environment>::MAX_EVENT_TOPICS;
[INFO] [stdout]     |                                         ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1119:10
[INFO] [stdout]     |
[INFO] [stdout] 120 |         <ink_env::DefaultEnvironment as ink_env::Environment>::MAX_EVENT_TOPICS;
[INFO] [stdout]     |          ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1121:54
[INFO] [stdout]     |
[INFO] [stdout] 122 |     type AccountId = <ink_env::DefaultEnvironment as ink_env::Environment>::AccountId;
[INFO] [stdout]     |                                                      ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1121:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |     type AccountId = <ink_env::DefaultEnvironment as ink_env::Environment>::AccountId;
[INFO] [stdout]     |                       ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1122:52
[INFO] [stdout]     |
[INFO] [stdout] 123 |     type Balance = <ink_env::DefaultEnvironment as ink_env::Environment>::Balance;
[INFO] [stdout]     |                                                    ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1122:21
[INFO] [stdout]     |
[INFO] [stdout] 123 |     type Balance = <ink_env::DefaultEnvironment as ink_env::Environment>::Balance;
[INFO] [stdout]     |                     ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1123:49
[INFO] [stdout]     |
[INFO] [stdout] 124 |     type Hash = <ink_env::DefaultEnvironment as ink_env::Environment>::Hash;
[INFO] [stdout]     |                                                 ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1123:18
[INFO] [stdout]     |
[INFO] [stdout] 124 |     type Hash = <ink_env::DefaultEnvironment as ink_env::Environment>::Hash;
[INFO] [stdout]     |                  ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1124:56
[INFO] [stdout]     |
[INFO] [stdout] 125 |     type BlockNumber = <ink_env::DefaultEnvironment as ink_env::Environment>::BlockNumber;
[INFO] [stdout]     |                                                        ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1124:25
[INFO] [stdout]     |
[INFO] [stdout] 125 |     type BlockNumber = <ink_env::DefaultEnvironment as ink_env::Environment>::BlockNumber;
[INFO] [stdout]     |                         ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1125:54
[INFO] [stdout]     |
[INFO] [stdout] 126 |     type Timestamp = <ink_env::DefaultEnvironment as ink_env::Environment>::Timestamp;
[INFO] [stdout]     |                                                      ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]    --> src/lib.rs:1125:23
[INFO] [stdout]     |
[INFO] [stdout] 126 |     type Timestamp = <ink_env::DefaultEnvironment as ink_env::Environment>::Timestamp;
[INFO] [stdout]     |                       ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: associated type defaults are unstable
[INFO] [stdout]   --> src/lib.rs:1057:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     type ErrorCode = ReadWriteErrorCode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #29661 <https://github.com/rust-lang/rust/issues/29661> for more information
[INFO] [stdout]    = help: add `#![feature(associated_type_defaults)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword
[INFO] [stdout]    --> src/lib.rs:1127:27
[INFO] [stdout]     |
[INFO] [stdout] 128 |     type ChainExtension = RuntimeReadWrite;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: add `dyn` keyword before this trait
[INFO] [stdout]     |
[INFO] [stdout] 128 |     type ChainExtension = dyn RuntimeReadWrite;
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 36 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0658, E0782.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 452) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:453:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | ink_env::test::run_test::<ink_env::DefaultEnvironment, _>(|_| {
[INFO] [stdout]   | ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:453:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | ink_env::test::run_test::<ink_env::DefaultEnvironment, _>(|_| {
[INFO] [stdout]   |                           ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:454:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let caller = ink_env::caller::<ink_env::DefaultEnvironment>();
[INFO] [stdout]   |              ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:454:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | let caller = ink_env::caller::<ink_env::DefaultEnvironment>();
[INFO] [stdout]   |                                ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 303) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:304:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:305:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:307:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[ink(storage)]
[INFO] [stdout]   |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:312:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[ink(constructor)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:316:3
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[ink(message)]
[INFO] [stdout]    |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 415) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:416:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:417:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:419:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[ink(storage)]
[INFO] [stdout]   |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:424:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[ink(constructor)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:425:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[ink(selector = 0xDEADBEEF)] // Works on constructors as well.
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:431:3
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[ink(message)]
[INFO] [stdout]    |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:432:3
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[ink(selector = 0xCAFEBABE)] // You can either specify selector out-of-line.
[INFO] [stdout]    |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:438:7
[INFO] [stdout]    |
[INFO] [stdout] 25 |     #[ink(message, selector = 0xFEEDBEEF)] // ... or specify selector inline.
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 377) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:378:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:379:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:381:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[ink(storage)]
[INFO] [stdout]   |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:386:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[ink(constructor)]
[INFO] [stdout]    |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:391:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[ink(message)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:392:7
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[ink(payable)] // You can either specify payable out-of-line.
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:398:7
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[ink(message, payable)] // ... or specify payable inline.
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 340) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:341:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:342:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:344:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[ink(storage)]
[INFO] [stdout]   |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:349:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[ink(constructor)]
[INFO] [stdout]    |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:354:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[ink(message)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:360:7
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[ink(message)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 228) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:229:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:230:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[ink::contract(env = MyEnvironment)]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:244:3
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[ink(storage)]
[INFO] [stdout]    |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:247:7
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[ink(constructor)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:249:7
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[ink(message)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_env`
[INFO] [stdout]  --> src/lib.rs:234:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl ink_env::Environment for MyEnvironment {
[INFO] [stdout]   |      ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ink_env` in the list of imported crates
[INFO] [stdout]   --> src/lib.rs:241:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |     type ChainExtension = ::ink_env::NoChainExtension;
[INFO] [stdout]    |                             ^^^^^^^ could not find `ink_env` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 182) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:183:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:184:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[ink::contract(compile_as_dependency = true)]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:186:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[ink(storage)]
[INFO] [stdout]   |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:189:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[ink(constructor)]
[INFO] [stdout]   |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:191:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[ink(message)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 275) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:276:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:277:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:279:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     #[ink(storage)]
[INFO] [stdout]   |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:284:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[ink(constructor)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:286:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[ink(message)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 550) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:551:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:553:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:555:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[ink(storage)]
[INFO] [stdout]   |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:562:11
[INFO] [stdout]    |
[INFO] [stdout] 14 |         #[ink(constructor)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:568:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |         #[ink(message)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:574:11
[INFO] [stdout]    |
[INFO] [stdout] 26 |         #[ink(message)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 148) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:149:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:150:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[ink::contract(dynamic_storage_allocator = true)]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:152:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[ink(storage)]
[INFO] [stdout]   |   ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:155:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[ink(constructor)]
[INFO] [stdout]   |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:157:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[ink(message)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - trait_definition (line 618) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:619:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:621:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ink_lang`
[INFO] [stdout]  --> src/lib.rs:624:6
[INFO] [stdout]   |
[INFO] [stdout] 8 |    #[ink_lang::trait_definition]
[INFO] [stdout]   |      ^^^^^^^^ use of undeclared crate or module `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:627:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |       #[ink(message)]
[INFO] [stdout]    |         ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:631:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |       #[ink(message)]
[INFO] [stdout]    |         ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:635:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |     #[ink(storage)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:641:11
[INFO] [stdout]    |
[INFO] [stdout] 25 |         #[ink(constructor)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:649:11
[INFO] [stdout]    |
[INFO] [stdout] 33 |         #[ink(message)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:654:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |         #[ink(message)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:628:33
[INFO] [stdout]    |
[INFO] [stdout] 12 |       fn total_supply(&self) -> Balance;
[INFO] [stdout]    |                                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:632:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |       fn transfer(&mut self, amount: Balance, to: AccountId) -> bool;
[INFO] [stdout]    |                                      ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AccountId` in this scope
[INFO] [stdout]   --> src/lib.rs:632:51
[INFO] [stdout]    |
[INFO] [stdout] 16 |       fn transfer(&mut self, amount: Balance, to: AccountId) -> bool;
[INFO] [stdout]    |                                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:637:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |         total_supply: Balance,
[INFO] [stdout]    |                       ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:642:36
[INFO] [stdout]    |
[INFO] [stdout] 26 |         pub fn new(initial_supply: Balance) -> Self {
[INFO] [stdout]    |                                    ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:650:35
[INFO] [stdout]    |
[INFO] [stdout] 34 |         fn total_supply(&self) -> Balance {
[INFO] [stdout]    |                                   ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:655:40
[INFO] [stdout]    |
[INFO] [stdout] 39 |         fn transfer(&mut self, amount: Balance, to: AccountId) -> bool {
[INFO] [stdout]    |                                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AccountId` in this scope
[INFO] [stdout]   --> src/lib.rs:655:53
[INFO] [stdout]    |
[INFO] [stdout] 39 |         fn transfer(&mut self, amount: Balance, to: AccountId) -> bool {
[INFO] [stdout]    |                                                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 463) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:464:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ink_env`
[INFO] [stdout]  --> src/lib.rs:468:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use ink_env::debug_println;
[INFO] [stdout]   |         ^^^^^^^ use of undeclared crate or module `ink_env`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:466:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:470:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[ink(storage)]
[INFO] [stdout]   |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:474:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |         #[ink(constructor)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `debug_println`
[INFO] [stdout]   --> src/lib.rs:477:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             debug_println!("thanks for instantiation {:?}", caller);
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:481:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |         #[ink(message, payable)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `debug_println`
[INFO] [stdout]   --> src/lib.rs:485:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |             debug_println!("thanks for the funding of {:?} from {:?}", value, caller);
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `env` found for struct `Greeter` in the current scope
[INFO] [stdout]   --> src/lib.rs:476:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub struct Greeter;
[INFO] [stdout]    |     ------------------- function or associated item `env` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 15 |             let caller = Self::env().caller();
[INFO] [stdout]    |                                ^^^ function or associated item not found in `Greeter`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `env` found for reference `&Greeter` in the current scope
[INFO] [stdout]   --> src/lib.rs:483:31
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let caller = self.env().caller();
[INFO] [stdout]    |                               ^^^ method not found in `&Greeter`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `env` found for reference `&Greeter` in the current scope
[INFO] [stdout]   --> src/lib.rs:484:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let value = self.env().transferred_balance();
[INFO] [stdout]    |                              ^^^ method not found in `&Greeter`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - contract (line 500) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ink_lang`
[INFO] [stdout]  --> src/lib.rs:501:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ink_lang as ink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `ink_lang`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ink::contract`
[INFO] [stdout]  --> src/lib.rs:503:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ink::contract]
[INFO] [stdout]   |   ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]  --> src/lib.rs:506:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[ink(event)]
[INFO] [stdout]   |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:513:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[ink(storage)]
[INFO] [stdout]    |       ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:520:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |         #[ink(constructor)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `ink` in this scope
[INFO] [stdout]   --> src/lib.rs:531:11
[INFO] [stdout]    |
[INFO] [stdout] 33 |         #[ink(message)]
[INFO] [stdout]    |           ^^^ help: a built-in attribute with a similar name exists: `link`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AccountId` in this scope
[INFO] [stdout]   --> src/lib.rs:508:22
[INFO] [stdout]    |
[INFO] [stdout] 9  |     pub struct Transferred {
[INFO] [stdout]    |                           - help: you might be missing a type parameter: `<AccountId>`
[INFO] [stdout] 10 |         from: Option<AccountId>,
[INFO] [stdout]    |                      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AccountId` in this scope
[INFO] [stdout]   --> src/lib.rs:509:20
[INFO] [stdout]    |
[INFO] [stdout] 9  |     pub struct Transferred {
[INFO] [stdout]    |                           - help: you might be missing a type parameter: `<AccountId>`
[INFO] [stdout] 10 |         from: Option<AccountId>,
[INFO] [stdout] 11 |         to: Option<AccountId>,
[INFO] [stdout]    |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:510:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |         value: Balance,
[INFO] [stdout]    |                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:515:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |         total_supply: Balance,
[INFO] [stdout]    |                       ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:521:36
[INFO] [stdout]    |
[INFO] [stdout] 23 |         pub fn new(initial_supply: Balance) -> Self {
[INFO] [stdout]    |                                    ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Balance` in this scope
[INFO] [stdout]   --> src/lib.rs:532:39
[INFO] [stdout]    |
[INFO] [stdout] 34 |         pub fn total_supply(&self) -> Balance {
[INFO] [stdout]    |                                       ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `env` found for struct `Erc20` in the current scope
[INFO] [stdout]   --> src/lib.rs:522:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub struct Erc20 {
[INFO] [stdout]    |     ---------------- function or associated item `env` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 24 |             let caller = Self::env().caller();
[INFO] [stdout]    |                                ^^^ function or associated item not found in `Erc20`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `env` found for struct `Erc20` in the current scope
[INFO] [stdout]   --> src/lib.rs:523:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub struct Erc20 {
[INFO] [stdout]    |     ---------------- function or associated item `env` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 25 |             Self::env().emit_event(Transferred {
[INFO] [stdout]    |                   ^^^ function or associated item not found in `Erc20`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - chain_extension (line 1001)
[INFO] [stdout]     src/lib.rs - chain_extension (line 747)
[INFO] [stdout]     src/lib.rs - chain_extension (line 758)
[INFO] [stdout]     src/lib.rs - chain_extension (line 821)
[INFO] [stdout]     src/lib.rs - chain_extension (line 844)
[INFO] [stdout]     src/lib.rs - chain_extension (line 967)
[INFO] [stdout]     src/lib.rs - contract (line 139)
[INFO] [stdout]     src/lib.rs - contract (line 148)
[INFO] [stdout]     src/lib.rs - contract (line 182)
[INFO] [stdout]     src/lib.rs - contract (line 213)
[INFO] [stdout]     src/lib.rs - contract (line 228)
[INFO] [stdout]     src/lib.rs - contract (line 275)
[INFO] [stdout]     src/lib.rs - contract (line 303)
[INFO] [stdout]     src/lib.rs - contract (line 340)
[INFO] [stdout]     src/lib.rs - contract (line 377)
[INFO] [stdout]     src/lib.rs - contract (line 415)
[INFO] [stdout]     src/lib.rs - contract (line 452)
[INFO] [stdout]     src/lib.rs - contract (line 463)
[INFO] [stdout]     src/lib.rs - contract (line 500)
[INFO] [stdout]     src/lib.rs - contract (line 550)
[INFO] [stdout]     src/lib.rs - test (line 687)
[INFO] [stdout]     src/lib.rs - trait_definition (line 595)
[INFO] [stdout]     src/lib.rs - trait_definition (line 618)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 23 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "62f2fabe047dc3deedbf8183009e297a71fe62b7fe8614e2aad60620abaf45f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f2fabe047dc3deedbf8183009e297a71fe62b7fe8614e2aad60620abaf45f7", kill_on_drop: false }`
[INFO] [stdout] 62f2fabe047dc3deedbf8183009e297a71fe62b7fe8614e2aad60620abaf45f7