[INFO] cloning repository https://github.com/sharonthoma/sharon_repo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sharonthoma/sharon_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharonthoma%2Fsharon_repo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharonthoma%2Fsharon_repo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 242aa35324a65cde9464f6fbcc4e8e9c4691bb49
[INFO] checking sharonthoma/sharon_repo against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsharonthoma%2Fsharon_repo" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sharonthoma/sharon_repo on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sharonthoma/sharon_repo
[INFO] finished tweaking git repo https://github.com/sharonthoma/sharon_repo
[INFO] tweaked toml for git repo https://github.com/sharonthoma/sharon_repo written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sharonthoma/sharon_repo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "169f58b14ed6564dc5df4d8262dd042fecc7e2f4595fefc6b4bf6ab681a670e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "169f58b14ed6564dc5df4d8262dd042fecc7e2f4595fefc6b4bf6ab681a670e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169f58b14ed6564dc5df4d8262dd042fecc7e2f4595fefc6b4bf6ab681a670e4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a97b24808aa174dd2b02c72bc2ec8aea8e415634f0efd402a4774c73f4ff3765", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `*`, `collections::*`, `json_types::*`, `self`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     collections::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     json_types::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 5 |     serde::{self, *},
[INFO] [stdout]   |             ^^^^  ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `testing_env`
[INFO] [stdout]   --> src/lib.rs:17:35
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use near_sdk::{test_utils::*, testing_env};
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `collections::*`, `json_types::*`, `self`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     collections::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     json_types::*,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 5 |     serde::{self, *},
[INFO] [stdout]   |             ^^^^  ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `prefix_key`
[INFO] [stdout]  --> src/utils.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn prefix_key(prefix: &Vec<u8>, key: &[u8]) -> Vec<u8> {
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `storage_refund`
[INFO] [stdout]  --> src/utils.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn storage_refund(storage_usage_start: StorageUsage, other_fees: Balance) {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ITEM`
[INFO] [stdout]  --> src/contract.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ITEM,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `prefix_key`
[INFO] [stdout]  --> src/utils.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) fn prefix_key(prefix: &Vec<u8>, key: &[u8]) -> Vec<u8> {
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `storage_refund`
[INFO] [stdout]  --> src/utils.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn storage_refund(storage_usage_start: StorageUsage, other_fees: Balance) {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ITEM`
[INFO] [stdout]  --> src/contract.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ITEM,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ONE_NEAR`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const ONE_NEAR: u128 = u128::pow(10, 24);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `contract_account`
[INFO] [stdout]   --> src/lib.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn contract_account() -> AccountId {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_context`
[INFO] [stdout]   --> src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn get_context(predecessor_account_id: AccountId) -> VMContextBuilder {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.50s
[INFO] running `Command { std: "docker" "inspect" "a97b24808aa174dd2b02c72bc2ec8aea8e415634f0efd402a4774c73f4ff3765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97b24808aa174dd2b02c72bc2ec8aea8e415634f0efd402a4774c73f4ff3765", kill_on_drop: false }`
[INFO] [stdout] a97b24808aa174dd2b02c72bc2ec8aea8e415634f0efd402a4774c73f4ff3765