[INFO] cloning repository https://github.com/cloudmex/NCD-playground-2021-06
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cloudmex/NCD-playground-2021-06" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudmex%2FNCD-playground-2021-06", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudmex%2FNCD-playground-2021-06'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0fc20dadc80a851873539ddd84a6f50e2cba3d8f
[INFO] testing cloudmex/NCD-playground-2021-06 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudmex%2FNCD-playground-2021-06" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cloudmex/NCD-playground-2021-06 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cloudmex/NCD-playground-2021-06
[INFO] finished tweaking git repo https://github.com/cloudmex/NCD-playground-2021-06
[INFO] tweaked toml for git repo https://github.com/cloudmex/NCD-playground-2021-06 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/cloudmex/NCD-playground-2021-06 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rlp v0.5.0
[INFO] [stderr]   Downloaded c2-chacha v0.3.1
[INFO] [stderr]   Downloaded near-contract-standards v3.2.0
[INFO] [stderr]   Downloaded quickcheck_macros v0.9.1
[INFO] [stderr]   Downloaded easy-ext v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9967eb1f641620835129dd44fdba0201aeb8a8c4456c2a43b2405e0833c692d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e9967eb1f641620835129dd44fdba0201aeb8a8c4456c2a43b2405e0833c692d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9967eb1f641620835129dd44fdba0201aeb8a8c4456c2a43b2405e0833c692d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9967eb1f641620835129dd44fdba0201aeb8a8c4456c2a43b2405e0833c692d", kill_on_drop: false }`
[INFO] [stdout] e9967eb1f641620835129dd44fdba0201aeb8a8c4456c2a43b2405e0833c692d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 892b5fd8ea65458e087988d14ce953a60ef64b0d0dc3de805f5fe13dda2794cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "892b5fd8ea65458e087988d14ce953a60ef64b0d0dc3de805f5fe13dda2794cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling near-runtime-utils v4.0.0-pre.1
[INFO] [stderr]    Compiling borsh-derive-internal v0.8.2
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.8.2
[INFO] [stderr]    Compiling near-sdk-core v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling derive_more v0.99.14
[INFO] [stderr]    Compiling near-sdk-macros v3.1.0
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling near-rpc-error-core v0.1.0
[INFO] [stderr]    Compiling borsh-derive v0.8.2
[INFO] [stderr]    Compiling near-rpc-error-macro v0.1.0
[INFO] [stderr]    Compiling borsh v0.8.2
[INFO] [stderr]    Compiling near-vm-errors v4.0.0-pre.1
[INFO] [stderr]    Compiling near-primitives-core v0.4.0
[INFO] [stderr]    Compiling near-vm-logic v4.0.0-pre.1
[INFO] [stderr]    Compiling near-sdk v3.1.0
[INFO] [stderr]    Compiling near-contract-standards v3.2.0
[INFO] [stderr]    Compiling NCD_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::ColdChain`
[INFO] [stdout]  --> src/test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ColdChain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `VMContext`, `testing_env`
[INFO] [stdout]  --> src/test.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use near_sdk::{testing_env, VMContext};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `near_sdk::MockedBlockchain`
[INFO] [stdout]  --> src/test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use near_sdk::MockedBlockchain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AccountId`, `Balance`, `EpochHeight`, `PromiseResult`, `Promise`, `PublicKey`, `env`, `ext_contract`, `near_bindgen`
[INFO] [stdout]  --> src/test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     env, ext_contract, near_bindgen, AccountId, Balance, EpochHeight, Promise, PromiseResult,
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     PublicKey, 
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `near_sdk::collections::Vector`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use near_sdk::collections::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Base58PublicKey`, `U128`
[INFO] [stdout]  --> src/lib.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use near_sdk::json_types::{Base58PublicKey, U128};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AccountId`, `EpochHeight`, `PromiseResult`, `PublicKey`, `ext_contract`
[INFO] [stdout]   --> src/lib.rs:9:10
[INFO] [stdout]    |
[INFO] [stdout] 9  |     env, ext_contract, near_bindgen, AccountId, Balance, EpochHeight, Promise, PromiseResult,
[INFO] [stdout]    |          ^^^^^^^^^^^^                ^^^^^^^^^           ^^^^^^^^^^^           ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     PublicKey, 
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `NCD_playground` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ncd_playground`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.37s
[INFO] running `Command { std: "docker" "inspect" "892b5fd8ea65458e087988d14ce953a60ef64b0d0dc3de805f5fe13dda2794cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892b5fd8ea65458e087988d14ce953a60ef64b0d0dc3de805f5fe13dda2794cc", kill_on_drop: false }`
[INFO] [stdout] 892b5fd8ea65458e087988d14ce953a60ef64b0d0dc3de805f5fe13dda2794cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3426075d16fb1b1cdfe02ff5a24e3bdc62ede1dcfb945e50bf7eff7528be27fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3426075d16fb1b1cdfe02ff5a24e3bdc62ede1dcfb945e50bf7eff7528be27fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling validator_types v0.12.0
[INFO] [stderr]    Compiling easy-ext v0.2.8
[INFO] [stderr]    Compiling parity-secp256k1 v0.7.0
[INFO] [stderr]    Compiling ed25519 v1.1.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling reed-solomon-erasure v4.0.2
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling uint v0.9.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling c2-chacha v0.3.1
[INFO] [stderr]    Compiling impl-serde v0.3.1
[INFO] [stderr]    Compiling near-rpc-error-core v0.1.0 (https://github.com/nearprotocol/nearcore.git#4e79467f)
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling validator v0.12.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rlp v0.5.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling near-primitives-core v0.1.0 (https://github.com/nearprotocol/nearcore.git#4e79467f)
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling fixed-hash v0.7.0
[INFO] [stderr]    Compiling near-rpc-error-macro v0.1.0 (https://github.com/nearprotocol/nearcore.git#4e79467f)
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stdout] warning: unused import: `crate::ColdChain`
[INFO] [stdout]  --> src/test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ColdChain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `VMContext`, `testing_env`
[INFO] [stdout]  --> src/test.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use near_sdk::{testing_env, VMContext};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `near_sdk::MockedBlockchain`
[INFO] [stdout]  --> src/test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use near_sdk::MockedBlockchain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AccountId`, `Balance`, `EpochHeight`, `PromiseResult`, `Promise`, `PublicKey`, `env`, `ext_contract`, `near_bindgen`
[INFO] [stdout]  --> src/test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     env, ext_contract, near_bindgen, AccountId, Balance, EpochHeight, Promise, PromiseResult,
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     PublicKey, 
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `near_sdk::collections::Vector`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use near_sdk::collections::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Base58PublicKey`, `U128`
[INFO] [stdout]  --> src/lib.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use near_sdk::json_types::{Base58PublicKey, U128};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AccountId`, `EpochHeight`, `PromiseResult`, `PublicKey`, `ext_contract`
[INFO] [stdout]   --> src/lib.rs:9:10
[INFO] [stdout]    |
[INFO] [stdout] 9  |     env, ext_contract, near_bindgen, AccountId, Balance, EpochHeight, Promise, PromiseResult,
[INFO] [stdout]    |          ^^^^^^^^^^^^                ^^^^^^^^^           ^^^^^^^^^^^           ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     PublicKey, 
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `NCD_playground` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ncd_playground`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ethbloom v0.11.0
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling parity-scale-codec v2.1.3
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling near-vm-errors v3.0.0 (https://github.com/nearprotocol/nearcore.git#4e79467f)
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling impl-codec v0.5.0
[INFO] [stderr]    Compiling curve25519-dalek v3.1.0
[INFO] [stderr]    Compiling primitive-types v0.9.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling ethereum-types v0.11.0
[INFO] [stderr]    Compiling near-crypto v0.1.0 (https://github.com/nearprotocol/nearcore.git#4e79467f)
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling near-primitives v0.1.0 (https://github.com/nearprotocol/nearcore.git#4e79467f)
[INFO] [stderr]    Compiling NCD_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::ColdChain`
[INFO] [stdout]  --> src/test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ColdChain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `VMContext`, `testing_env`
[INFO] [stdout]  --> src/test.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use near_sdk::{testing_env, VMContext};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `near_sdk::MockedBlockchain`
[INFO] [stdout]  --> src/test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use near_sdk::MockedBlockchain;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AccountId`, `Balance`, `EpochHeight`, `PromiseResult`, `Promise`, `PublicKey`, `env`, `ext_contract`, `near_bindgen`
[INFO] [stdout]  --> src/test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     env, ext_contract, near_bindgen, AccountId, Balance, EpochHeight, Promise, PromiseResult,
[INFO] [stdout]   |     ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     PublicKey, 
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `near_sdk::collections::Vector`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use near_sdk::collections::Vector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Base58PublicKey`, `U128`
[INFO] [stdout]  --> src/lib.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use near_sdk::json_types::{Base58PublicKey, U128};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AccountId`, `EpochHeight`, `PromiseResult`, `PublicKey`, `ext_contract`
[INFO] [stdout]   --> src/lib.rs:9:10
[INFO] [stdout]    |
[INFO] [stdout] 9  |     env, ext_contract, near_bindgen, AccountId, Balance, EpochHeight, Promise, PromiseResult,
[INFO] [stdout]    |          ^^^^^^^^^^^^                ^^^^^^^^^           ^^^^^^^^^^^           ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     PublicKey, 
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `near_sdk::MockedBlockchain`
[INFO] [stdout]    --> src/lib.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     use near_sdk::MockedBlockchain;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `testing_env`
[INFO] [stdout]    --> src/lib.rs:219:20
[INFO] [stdout]     |
[INFO] [stdout] 219 |     use near_sdk::{testing_env, VMContext};
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_context`
[INFO] [stdout]    --> src/lib.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn get_context(input: Vec<u8>, is_view: bool) -> VMContext {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `NCD_playground` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `ncd_playground`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "3426075d16fb1b1cdfe02ff5a24e3bdc62ede1dcfb945e50bf7eff7528be27fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3426075d16fb1b1cdfe02ff5a24e3bdc62ede1dcfb945e50bf7eff7528be27fb", kill_on_drop: false }`
[INFO] [stdout] 3426075d16fb1b1cdfe02ff5a24e3bdc62ede1dcfb945e50bf7eff7528be27fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2dc3651f9efe183b338fa142d7fb6870be174e1ef5985bca2041441ae25f0008
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2dc3651f9efe183b338fa142d7fb6870be174e1ef5985bca2041441ae25f0008", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `crate::ColdChain`
[INFO] [stderr]  --> src/test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::ColdChain;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `VMContext`, `testing_env`
[INFO] [stderr]  --> src/test.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use near_sdk::{testing_env, VMContext};
[INFO] [stderr]   |                ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `near_sdk::MockedBlockchain`
[INFO] [stderr]  --> src/test.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use near_sdk::MockedBlockchain;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AccountId`, `Balance`, `EpochHeight`, `PromiseResult`, `Promise`, `PublicKey`, `env`, `ext_contract`, `near_bindgen`
[INFO] [stderr]  --> src/test.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     env, ext_contract, near_bindgen, AccountId, Balance, EpochHeight, Promise, PromiseResult,
[INFO] [stderr]   |     ^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 6 |     PublicKey, 
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `near_sdk::collections::Vector`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use near_sdk::collections::Vector;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Base58PublicKey`, `U128`
[INFO] [stderr]  --> src/lib.rs:7:28
[INFO] [stderr]   |
[INFO] [stderr] 7 | use near_sdk::json_types::{Base58PublicKey, U128};
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AccountId`, `EpochHeight`, `PromiseResult`, `PublicKey`, `ext_contract`
[INFO] [stderr]   --> src/lib.rs:9:10
[INFO] [stderr]    |
[INFO] [stderr] 9  |     env, ext_contract, near_bindgen, AccountId, Balance, EpochHeight, Promise, PromiseResult,
[INFO] [stderr]    |          ^^^^^^^^^^^^                ^^^^^^^^^           ^^^^^^^^^^^           ^^^^^^^^^^^^^
[INFO] [stderr] 10 |     PublicKey, 
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `NCD_playground` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `ncd_playground`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `near_sdk::MockedBlockchain`
[INFO] [stderr]    --> src/lib.rs:218:9
[INFO] [stderr]     |
[INFO] [stderr] 218 |     use near_sdk::MockedBlockchain;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `testing_env`
[INFO] [stderr]    --> src/lib.rs:219:20
[INFO] [stderr]     |
[INFO] [stderr] 219 |     use near_sdk::{testing_env, VMContext};
[INFO] [stderr]     |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_context`
[INFO] [stderr]    --> src/lib.rs:221:8
[INFO] [stderr]     |
[INFO] [stderr] 221 |     fn get_context(input: Vec<u8>, is_view: bool) -> VMContext {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `NCD_playground` (lib) generated 8 warnings
[INFO] [stderr] warning: `NCD_playground` (lib test) generated 12 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/NCD_playground-2b55d0e21e567b90)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests NCD_playground
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2dc3651f9efe183b338fa142d7fb6870be174e1ef5985bca2041441ae25f0008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc3651f9efe183b338fa142d7fb6870be174e1ef5985bca2041441ae25f0008", kill_on_drop: false }`
[INFO] [stdout] 2dc3651f9efe183b338fa142d7fb6870be174e1ef5985bca2041441ae25f0008