[INFO] cloning repository https://github.com/ganzaro/cosmwasm-erc20
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ganzaro/cosmwasm-erc20" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fganzaro%2Fcosmwasm-erc20", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fganzaro%2Fcosmwasm-erc20'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7fcb07274f8eb4670a07b6e317921d092f9291e
[INFO] testing ganzaro/cosmwasm-erc20 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fganzaro%2Fcosmwasm-erc20" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/ganzaro/cosmwasm-erc20
[INFO] finished tweaking git repo https://github.com/ganzaro/cosmwasm-erc20
[INFO] tweaked toml for git repo https://github.com/ganzaro/cosmwasm-erc20 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ganzaro/cosmwasm-erc20 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ganzaro/cosmwasm-erc20 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f0c2d51540b7a582043748e68782423dfce0ebb65a94f0fd5cbc087b6be9789
[INFO] running `Command { std: "docker" "start" "-a" "7f0c2d51540b7a582043748e68782423dfce0ebb65a94f0fd5cbc087b6be9789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f0c2d51540b7a582043748e68782423dfce0ebb65a94f0fd5cbc087b6be9789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0c2d51540b7a582043748e68782423dfce0ebb65a94f0fd5cbc087b6be9789", kill_on_drop: false }`
[INFO] [stdout] 7f0c2d51540b7a582043748e68782423dfce0ebb65a94f0fd5cbc087b6be9789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 56032b56606ba55eb4a8d3fe87a6045a2052c3fa92a3452be4d5a6a936abb10e
[INFO] running `Command { std: "docker" "start" "-a" "56032b56606ba55eb4a8d3fe87a6045a2052c3fa92a3452be4d5a6a936abb10e", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
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[INFO] [stderr]    Compiling getrandom v0.2.2
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[INFO] [stderr]    Compiling proc-macro2 v1.0.29
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[INFO] [stderr]    Compiling byteorder v1.4.2
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[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling schemars v0.8.6
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling uint v0.9.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.6.1
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[INFO] [stderr]    Compiling elliptic-curve v0.10.6
[INFO] [stderr]    Compiling ecdsa v0.12.4
[INFO] [stderr]    Compiling k256 v0.9.6
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling schemars_derive v0.8.6
[INFO] [stderr]    Compiling cosmwasm-derive v1.0.0-beta
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling ed25519-zebra v2.2.0
[INFO] [stderr]    Compiling serde-json-wasm v0.3.1
[INFO] [stderr]    Compiling cosmwasm-crypto v1.0.0-beta
[INFO] [stderr]    Compiling cosmwasm-std v1.0.0-beta
[INFO] [stderr]    Compiling cosmwasm-storage v1.0.0-beta
[INFO] [stderr]    Compiling cw-erc20 v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.65s
[INFO] running `Command { std: "docker" "inspect" "56032b56606ba55eb4a8d3fe87a6045a2052c3fa92a3452be4d5a6a936abb10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56032b56606ba55eb4a8d3fe87a6045a2052c3fa92a3452be4d5a6a936abb10e", kill_on_drop: false }`
[INFO] [stdout] 56032b56606ba55eb4a8d3fe87a6045a2052c3fa92a3452be4d5a6a936abb10e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 061bd3689aaed02388667c5e97efadd12fa645117edeb3eb5909e541e7d92797
[INFO] running `Command { std: "docker" "start" "-a" "061bd3689aaed02388667c5e97efadd12fa645117edeb3eb5909e541e7d92797", kill_on_drop: false }`
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[INFO] [stderr]    Compiling strsim v0.10.0
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[INFO] [stderr]    Compiling loupe-derive v0.1.3
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[INFO] [stderr]    Compiling darling_macro v0.12.4
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[INFO] [stderr]    Compiling rand_chacha v0.3.0
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[INFO] [stderr]    Compiling wasmer-compiler v2.0.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling dynasm v1.0.1
[INFO] [stderr]    Compiling tracing v0.1.22
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[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling rand v0.8.2
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[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling libloading v0.7.1
[INFO] [stderr]    Compiling wasmer-engine-universal v2.0.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling wasmer-derive v2.0.0
[INFO] [stderr]    Compiling clru v0.4.0
[INFO] [stderr]    Compiling wasmer-object v2.0.0
[INFO] [stderr]    Compiling parity-wasm v0.42.1
[INFO] [stderr]    Compiling wasmer-engine-dylib v2.0.0
[INFO] [stderr]    Compiling cosmwasm-schema v1.0.0-beta
[INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cranelift-codegen v0.74.0
[INFO] [stderr]    Compiling dynasmrt v1.0.1
[INFO] [stderr]    Compiling wasmer-compiler-singlepass v2.0.0
[INFO] [stderr]    Compiling cranelift-frontend v0.74.0
[INFO] [stderr]    Compiling wasmer v2.0.0
[INFO] [stderr]    Compiling wasmer-middlewares v2.0.0
[INFO] [stderr]    Compiling cosmwasm-vm v1.0.0-beta
[INFO] [stderr]    Compiling cw-erc20 v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1038:53
[INFO] [stdout]      |
[INFO] [stdout] 1038 |             let (env, info) = mock_env_height(&owner.clone(), 450, 550);
[INFO] [stdout]      |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1045:40
[INFO] [stdout]      |
[INFO] [stdout] 1045 |                     attr("owner", owner.clone().to_string()),
[INFO] [stdout]      |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1050:66
[INFO] [stdout]      |
[INFO] [stdout] 1050 |                 get_balance(&deps.storage, &Addr::unchecked(owner.clone())),
[INFO] [stdout]      |                                                                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1054:68
[INFO] [stdout]      |
[INFO] [stdout] 1054 |                 get_allowance(&deps.storage, &Addr::unchecked(owner.clone()), &spender),
[INFO] [stdout]      |                                                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1059:29
[INFO] [stdout]      |
[INFO] [stdout] 1059 |                 owner: owner.clone().to_string().to_string(),
[INFO] [stdout]      |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1099:53
[INFO] [stdout]      |
[INFO] [stdout] 1099 |             let (env, info) = mock_env_height(&owner.clone(), 450, 550);
[INFO] [stdout]      |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1106:40
[INFO] [stdout]      |
[INFO] [stdout] 1106 |                     attr("owner", owner.clone().to_string()),
[INFO] [stdout]      |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1117:29
[INFO] [stdout]      |
[INFO] [stdout] 1117 |                 owner: owner.clone().to_string(),
[INFO] [stdout]      |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1148:53
[INFO] [stdout]      |
[INFO] [stdout] 1148 |             let (env, info) = mock_env_height(&owner.clone(), 450, 550);
[INFO] [stdout]      |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1155:40
[INFO] [stdout]      |
[INFO] [stdout] 1155 |                     attr("owner", owner.clone().to_string()),
[INFO] [stdout]      |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]     --> src/contract.rs:1166:29
[INFO] [stdout]      |
[INFO] [stdout] 1166 |                 owner: owner.clone().to_string(),
[INFO] [stdout]      |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.74.0, wasmer-compiler-singlepass v2.0.0, wasmparser v0.78.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "061bd3689aaed02388667c5e97efadd12fa645117edeb3eb5909e541e7d92797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061bd3689aaed02388667c5e97efadd12fa645117edeb3eb5909e541e7d92797", kill_on_drop: false }`
[INFO] [stdout] 061bd3689aaed02388667c5e97efadd12fa645117edeb3eb5909e541e7d92797
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0614ae59c27dee78b69b0e5b2ca0c256bb54383f470b67e5df8dc9fb79681a02
[INFO] running `Command { std: "docker" "start" "-a" "0614ae59c27dee78b69b0e5b2ca0c256bb54383f470b67e5df8dc9fb79681a02", kill_on_drop: false }`
[INFO] [stderr] warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl`
[INFO] [stderr] 
[INFO] [stderr] warning: `cw-erc20` (lib) generated 1 warning
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1038:53
[INFO] [stderr]      |
[INFO] [stderr] 1038 |             let (env, info) = mock_env_height(&owner.clone(), 450, 550);
[INFO] [stderr]      |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]      = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1045:40
[INFO] [stderr]      |
[INFO] [stderr] 1045 |                     attr("owner", owner.clone().to_string()),
[INFO] [stderr]      |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1050:66
[INFO] [stderr]      |
[INFO] [stderr] 1050 |                 get_balance(&deps.storage, &Addr::unchecked(owner.clone())),
[INFO] [stderr]      |                                                                  ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1054:68
[INFO] [stderr]      |
[INFO] [stderr] 1054 |                 get_allowance(&deps.storage, &Addr::unchecked(owner.clone()), &spender),
[INFO] [stderr]      |                                                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1059:29
[INFO] [stderr]      |
[INFO] [stderr] 1059 |                 owner: owner.clone().to_string().to_string(),
[INFO] [stderr]      |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1099:53
[INFO] [stderr]      |
[INFO] [stderr] 1099 |             let (env, info) = mock_env_height(&owner.clone(), 450, 550);
[INFO] [stderr]      |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1106:40
[INFO] [stderr]      |
[INFO] [stderr] 1106 |                     attr("owner", owner.clone().to_string()),
[INFO] [stderr]      |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1117:29
[INFO] [stderr]      |
[INFO] [stderr] 1117 |                 owner: owner.clone().to_string(),
[INFO] [stderr]      |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1148:53
[INFO] [stderr]      |
[INFO] [stderr] 1148 |             let (env, info) = mock_env_height(&owner.clone(), 450, 550);
[INFO] [stderr]      |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1155:40
[INFO] [stderr]      |
[INFO] [stderr] 1155 |                     attr("owner", owner.clone().to_string()),
[INFO] [stderr]      |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]     --> src/contract.rs:1166:29
[INFO] [stderr]      |
[INFO] [stderr] 1166 |                 owner: owner.clone().to_string(),
[INFO] [stderr]      |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]      |
[INFO] [stderr]      = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: `cw-erc20` (lib test) generated 11 warnings (run `cargo fix --lib -p cw-erc20 --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.74.0, wasmer-compiler-singlepass v2.0.0, wasmparser v0.78.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cw_erc20-fbd10d67f51bb9dc)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test contract::tests::instantiate::fails_for_name_too_long ... ok
[INFO] [stdout] test contract::tests::instantiate::fails_for_name_too_short ... ok
[INFO] [stdout] test contract::tests::instantiate::fails_for_symbol_too_long ... ok
[INFO] [stdout] test contract::tests::approve::has_zero_allowance_by_default ... ok
[INFO] [stdout] test contract::tests::instantiate::fails_for_symbol_too_short ... ok
[INFO] [stdout] test contract::tests::instantiate::works ... ok
[INFO] [stdout] test contract::tests::instantiate::works_with_balance_larger_than_53_bit ... ok
[INFO] [stdout] test contract::tests::instantiate::fails_for_large_decimals ... ok
[INFO] [stdout] test contract::tests::burn::can_burn_zero_amount ... ok
[INFO] [stdout] test contract::tests::burn::can_burn_from_existing_account ... ok
[INFO] [stdout] test contract::tests::instantiate::works_with_balance_larger_than_64_bit ... ok
[INFO] [stdout] test contract::tests::instantiate::fails_for_symbol_lowercase ... ok
[INFO] [stdout] test contract::tests::instantiate::works_with_empty_balance ... ok
[INFO] [stdout] test contract::tests::approve::can_set_allowance ... ok
[INFO] [stdout] test contract::tests::query::can_query_allowance_of_existing_addresses ... ok
[INFO] [stdout] test contract::tests::transfer::can_send_to_existing_recipient ... ok
[INFO] [stdout] test contract::tests::query::can_query_balance_of_existing_address ... ok
[INFO] [stdout] test contract::tests::burn::fails_on_insufficient_balance ... ok
[INFO] [stdout] test contract::tests::transfer::fails_on_insufficient_balance ... ok
[INFO] [stdout] test contract::tests::transfer::can_send_to_non_existent_recipient ... ok
[INFO] [stdout] test contract::tests::query::can_query_balance_of_nonexisting_address ... ok
[INFO] [stdout] test contract::tests::transfer::can_send_zero_amount ... ok
[INFO] [stdout] test contract::tests::transfer_from::fails_when_allowance_is_set_but_balance_too_low ... ok
[INFO] [stdout] test contract::tests::transfer_from::fails_when_allowance_too_low ... ok
[INFO] [stdout] test contract::tests::instantiate::works_with_multiple_balances ... ok
[INFO] [stdout] test contract::tests::transfer::can_send_to_sender ... ok
[INFO] [stdout] test contract::tests::query::can_query_allowance_of_nonexisting_owner ... ok
[INFO] [stdout] test contract::tests::transfer_from::works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0614ae59c27dee78b69b0e5b2ca0c256bb54383f470b67e5df8dc9fb79681a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0614ae59c27dee78b69b0e5b2ca0c256bb54383f470b67e5df8dc9fb79681a02", kill_on_drop: false }`
[INFO] [stdout] 0614ae59c27dee78b69b0e5b2ca0c256bb54383f470b67e5df8dc9fb79681a02