[INFO] cloning repository https://github.com/toml01/SecretLootbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/toml01/SecretLootbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoml01%2FSecretLootbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoml01%2FSecretLootbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 561d55c2e9d4a4eecaf455abd2d4c080a22d331e
[INFO] testing toml01/SecretLootbox against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoml01%2FSecretLootbox" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/toml01/SecretLootbox on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/toml01/SecretLootbox
[INFO] finished tweaking git repo https://github.com/toml01/SecretLootbox
[INFO] tweaked toml for git repo https://github.com/toml01/SecretLootbox written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/toml01/SecretLootbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/enigmampc/SecretNetwork`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmer-clif-backend v0.17.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.59.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.59.0
[INFO] [stderr]   Downloaded cranelift-entity v0.59.0
[INFO] [stderr]   Downloaded schemars_derive v0.7.6
[INFO] [stderr]   Downloaded schemars v0.7.6
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.59.0
[INFO] [stderr]   Downloaded wasmer-clif-fork-frontend v0.59.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.59.0
[INFO] [stderr]   Downloaded cranelift-native v0.59.0
[INFO] [stderr]   Downloaded wasmer-singlepass-backend v0.17.0
[INFO] [stderr]   Downloaded wasmer-runtime-core v0.17.0
[INFO] [stderr]   Downloaded cosmwasm-std v0.9.2
[INFO] [stderr]   Downloaded wasmer-clif-fork-wasm v0.59.0
[INFO] [stderr]   Downloaded wasmer-win-exception-handler v0.17.0
[INFO] [stderr]   Downloaded serde-json-wasm v0.2.1
[INFO] [stderr]   Downloaded cosmwasm-schema v0.9.2
[INFO] [stderr]   Downloaded cosmwasm-vm v0.9.2
[INFO] [stderr]   Downloaded wasmer-middleware-common v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6f27c9bb03cc0ae925dece17c14cd0cb6417e384bee89da8def147bd8e15917
[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" "b6f27c9bb03cc0ae925dece17c14cd0cb6417e384bee89da8def147bd8e15917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6f27c9bb03cc0ae925dece17c14cd0cb6417e384bee89da8def147bd8e15917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f27c9bb03cc0ae925dece17c14cd0cb6417e384bee89da8def147bd8e15917", kill_on_drop: false }`
[INFO] [stdout] b6f27c9bb03cc0ae925dece17c14cd0cb6417e384bee89da8def147bd8e15917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c584e3141d5c536568a021b77f2d48c6dbae62af8a73193ba026d6604e3e3b4f
[INFO] running `Command { std: "docker" "start" "-a" "c584e3141d5c536568a021b77f2d48c6dbae62af8a73193ba026d6604e3e3b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling snafu-derive v0.6.8
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]    Compiling snafu v0.6.8
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling serde-json-wasm v0.2.1
[INFO] [stderr]    Compiling cosmwasm-std v0.9.0-alpha1 (https://github.com/enigmampc/SecretNetwork?tag=v0.5.0-alpha2#b1710787)
[INFO] [stderr]    Compiling cosmwasm-storage v0.9.0-alpha1 (https://github.com/enigmampc/SecretNetwork?tag=v0.5.0-alpha2#b1710787)
[INFO] [stderr]    Compiling secret-lootbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Uint128`
[INFO] [stdout]  --> src/contract.rs:3:85
[INFO] [stdout]   |
[INFO] [stdout] 3 |     HandleResponse, HumanAddr, InitResponse, Querier, StdError, StdResult, Storage, Uint128,
[INFO] [stdout]   |                                                                                     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operator`
[INFO] [stdout]    --> src/contract.rs:426:25
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `approved`
[INFO] [stdout]    --> src/contract.rs:426:50
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_approved`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_id`
[INFO] [stdout]    --> src/contract.rs:434:17
[INFO] [stdout]     |
[INFO] [stdout] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `owner`
[INFO] [stdout]    --> src/contract.rs:442:24
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_owner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operator`
[INFO] [stdout]    --> src/contract.rs:442:46
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transfer_from`
[INFO] [stdout]    --> src/contract.rs:368:4
[INFO] [stdout]     |
[INFO] [stdout] 368 | fn transfer_from<S: Storage, A: Api, Q: Querier>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `approve`
[INFO] [stdout]    --> src/contract.rs:385:4
[INFO] [stdout]     |
[INFO] [stdout] 385 | fn approve<S: Storage, A: Api, Q: Querier>(
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_approval_for_all`
[INFO] [stdout]    --> src/contract.rs:426:4
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_approved`
[INFO] [stdout]    --> src/contract.rs:434:4
[INFO] [stdout]     |
[INFO] [stdout] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_approved_for_all`
[INFO] [stdout]    --> src/contract.rs:442:4
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.33s
[INFO] running `Command { std: "docker" "inspect" "c584e3141d5c536568a021b77f2d48c6dbae62af8a73193ba026d6604e3e3b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c584e3141d5c536568a021b77f2d48c6dbae62af8a73193ba026d6604e3e3b4f", kill_on_drop: false }`
[INFO] [stdout] c584e3141d5c536568a021b77f2d48c6dbae62af8a73193ba026d6604e3e3b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08f39d0ffd902e7125bf72d2a8a3181090327c765eb476a54f47ef2c951e191e
[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" "08f39d0ffd902e7125bf72d2a8a3181090327c765eb476a54f47ef2c951e191e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cc v1.0.57
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling cranelift-entity v0.59.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.59.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling wasmparser v0.51.4
[INFO] [stderr]    Compiling parity-wasm v0.41.0
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling serde-bench v0.0.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling cosmwasm-std v0.9.2
[INFO] [stderr]    Compiling cosmwasm-schema v0.9.2
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.59.0
[INFO] [stderr]    Compiling cranelift-bforest v0.59.0
[INFO] [stdout] warning: unused import: `Uint128`
[INFO] [stdout]  --> src/contract.rs:3:85
[INFO] [stdout]   |
[INFO] [stdout] 3 |     HandleResponse, HumanAddr, InitResponse, Querier, StdError, StdResult, Storage, Uint128,
[INFO] [stdout]   |                                                                                     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operator`
[INFO] [stdout]    --> src/contract.rs:426:25
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `approved`
[INFO] [stdout]    --> src/contract.rs:426:50
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_approved`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_id`
[INFO] [stdout]    --> src/contract.rs:434:17
[INFO] [stdout]     |
[INFO] [stdout] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `owner`
[INFO] [stdout]    --> src/contract.rs:442:24
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_owner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operator`
[INFO] [stdout]    --> src/contract.rs:442:46
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transfer_from`
[INFO] [stdout]    --> src/contract.rs:368:4
[INFO] [stdout]     |
[INFO] [stdout] 368 | fn transfer_from<S: Storage, A: Api, Q: Querier>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `approve`
[INFO] [stdout]    --> src/contract.rs:385:4
[INFO] [stdout]     |
[INFO] [stdout] 385 | fn approve<S: Storage, A: Api, Q: Querier>(
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_approval_for_all`
[INFO] [stdout]    --> src/contract.rs:426:4
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_approved`
[INFO] [stdout]    --> src/contract.rs:434:4
[INFO] [stdout]     |
[INFO] [stdout] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_approved_for_all`
[INFO] [stdout]    --> src/contract.rs:442:4
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling gimli v0.20.0
[INFO] [stderr]    Compiling blake3 v0.3.4
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling errno v0.2.5
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling wasmer-runtime-core v0.17.0
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling cranelift-codegen v0.59.0
[INFO] [stderr]    Compiling wasmer-middleware-common v0.17.0
[INFO] [stderr]    Compiling wasmer-clif-fork-frontend v0.59.0
[INFO] [stderr]    Compiling cranelift-native v0.59.0
[INFO] [stderr]    Compiling wasmer-clif-fork-wasm v0.59.0
[INFO] [stderr]    Compiling wasmer-clif-backend v0.17.0
[INFO] [stderr]    Compiling cosmwasm-vm v0.9.2
[INFO] [stderr]    Compiling secret-lootbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `HandleResponse`, `HandleResult`, `InitResponse`, `StdError`, `coins`, `from_binary`
[INFO] [stdout]   --> tests/integration.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use cosmwasm_std::{coins, from_binary, HandleResponse, HandleResult, InitResponse, StdError};
[INFO] [stdout]    |                    ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `handle`, `init`, `mock_env`, `mock_instance`, `query`
[INFO] [stdout]   --> tests/integration.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 | use cosmwasm_vm::testing::{handle, init, mock_env, mock_instance, query};
[INFO] [stdout]    |                            ^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CountResponse`, `HandleMsg`, `InitMsg`, `QueryMsg`
[INFO] [stdout]   --> tests/integration.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 | use secret_lootbox::msg::{CountResponse, HandleMsg, InitMsg, QueryMsg};
[INFO] [stdout]    |                           ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uint128`
[INFO] [stdout]  --> src/contract.rs:3:85
[INFO] [stdout]   |
[INFO] [stdout] 3 |     HandleResponse, HumanAddr, InitResponse, Querier, StdError, StdResult, Storage, Uint128,
[INFO] [stdout]   |                                                                                     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operator`
[INFO] [stdout]    --> src/contract.rs:426:25
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `approved`
[INFO] [stdout]    --> src/contract.rs:426:50
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_approved`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token_id`
[INFO] [stdout]    --> src/contract.rs:434:17
[INFO] [stdout]     |
[INFO] [stdout] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `owner`
[INFO] [stdout]    --> src/contract.rs:442:24
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_owner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operator`
[INFO] [stdout]    --> src/contract.rs:442:46
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transfer_from`
[INFO] [stdout]    --> src/contract.rs:368:4
[INFO] [stdout]     |
[INFO] [stdout] 368 | fn transfer_from<S: Storage, A: Api, Q: Querier>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `approve`
[INFO] [stdout]    --> src/contract.rs:385:4
[INFO] [stdout]     |
[INFO] [stdout] 385 | fn approve<S: Storage, A: Api, Q: Querier>(
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_approval_for_all`
[INFO] [stdout]    --> src/contract.rs:426:4
[INFO] [stdout]     |
[INFO] [stdout] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_approved`
[INFO] [stdout]    --> src/contract.rs:434:4
[INFO] [stdout]     |
[INFO] [stdout] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_approved_for_all`
[INFO] [stdout]    --> src/contract.rs:442:4
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "08f39d0ffd902e7125bf72d2a8a3181090327c765eb476a54f47ef2c951e191e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08f39d0ffd902e7125bf72d2a8a3181090327c765eb476a54f47ef2c951e191e", kill_on_drop: false }`
[INFO] [stdout] 08f39d0ffd902e7125bf72d2a8a3181090327c765eb476a54f47ef2c951e191e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fdc935e24502d608ae91c192e6772443a0e3c9615e990da0ea1d56c030f2ee23
[INFO] running `Command { std: "docker" "start" "-a" "fdc935e24502d608ae91c192e6772443a0e3c9615e990da0ea1d56c030f2ee23", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Uint128`
[INFO] [stderr]  --> src/contract.rs:3:85
[INFO] [stderr]   |
[INFO] [stderr] 3 |     HandleResponse, HumanAddr, InitResponse, Querier, StdError, StdResult, Storage, Uint128,
[INFO] [stderr]   |                                                                                     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operator`
[INFO] [stderr]    --> src/contract.rs:426:25
[INFO] [stderr]     |
[INFO] [stderr] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stderr]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `approved`
[INFO] [stderr]    --> src/contract.rs:426:50
[INFO] [stderr]     |
[INFO] [stderr] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stderr]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_approved`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token_id`
[INFO] [stderr]    --> src/contract.rs:434:17
[INFO] [stderr]     |
[INFO] [stderr] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stderr]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `owner`
[INFO] [stderr]    --> src/contract.rs:442:24
[INFO] [stderr]     |
[INFO] [stderr] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stderr]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_owner`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operator`
[INFO] [stderr]    --> src/contract.rs:442:46
[INFO] [stderr]     |
[INFO] [stderr] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stderr]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transfer_from`
[INFO] [stderr]    --> src/contract.rs:368:4
[INFO] [stderr]     |
[INFO] [stderr] 368 | fn transfer_from<S: Storage, A: Api, Q: Querier>(
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `approve`
[INFO] [stderr]    --> src/contract.rs:385:4
[INFO] [stderr]     |
[INFO] [stderr] 385 | fn approve<S: Storage, A: Api, Q: Querier>(
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set_approval_for_all`
[INFO] [stderr]    --> src/contract.rs:426:4
[INFO] [stderr]     |
[INFO] [stderr] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_approved`
[INFO] [stderr]    --> src/contract.rs:434:4
[INFO] [stderr]     |
[INFO] [stderr] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_approved_for_all`
[INFO] [stderr]    --> src/contract.rs:442:4
[INFO] [stderr]     |
[INFO] [stderr] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HandleResponse`, `HandleResult`, `InitResponse`, `StdError`, `coins`, `from_binary`
[INFO] [stderr]   --> tests/integration.rs:20:20
[INFO] [stderr]    |
[INFO] [stderr] 20 | use cosmwasm_std::{coins, from_binary, HandleResponse, HandleResult, InitResponse, StdError};
[INFO] [stderr]    |                    ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `handle`, `init`, `mock_env`, `mock_instance`, `query`
[INFO] [stderr]   --> tests/integration.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 | use cosmwasm_vm::testing::{handle, init, mock_env, mock_instance, query};
[INFO] [stderr]    |                            ^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CountResponse`, `HandleMsg`, `InitMsg`, `QueryMsg`
[INFO] [stderr]   --> tests/integration.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 | use secret_lootbox::msg::{CountResponse, HandleMsg, InitMsg, QueryMsg};
[INFO] [stderr]    |                           ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Uint128`
[INFO] [stderr]  --> src/contract.rs:3:85
[INFO] [stderr]   |
[INFO] [stderr] 3 |     HandleResponse, HumanAddr, InitResponse, Querier, StdError, StdResult, Storage, Uint128,
[INFO] [stderr]   |                                                                                     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operator`
[INFO] [stderr]    --> src/contract.rs:426:25
[INFO] [stderr]     |
[INFO] [stderr] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stderr]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `approved`
[INFO] [stderr]    --> src/contract.rs:426:50
[INFO] [stderr]     |
[INFO] [stderr] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stderr]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_approved`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token_id`
[INFO] [stderr]    --> src/contract.rs:434:17
[INFO] [stderr]     |
[INFO] [stderr] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stderr]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `owner`
[INFO] [stderr]    --> src/contract.rs:442:24
[INFO] [stderr]     |
[INFO] [stderr] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stderr]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_owner`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operator`
[INFO] [stderr]    --> src/contract.rs:442:46
[INFO] [stderr]     |
[INFO] [stderr] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stderr]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operator`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transfer_from`
[INFO] [stderr]    --> src/contract.rs:368:4
[INFO] [stderr]     |
[INFO] [stderr] 368 | fn transfer_from<S: Storage, A: Api, Q: Querier>(
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `approve`
[INFO] [stderr]    --> src/contract.rs:385:4
[INFO] [stderr]     |
[INFO] [stderr] 385 | fn approve<S: Storage, A: Api, Q: Querier>(
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set_approval_for_all`
[INFO] [stderr]    --> src/contract.rs:426:4
[INFO] [stderr]     |
[INFO] [stderr] 426 | fn set_approval_for_all(operator: CanonicalAddr, approved: bool) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_approved`
[INFO] [stderr]    --> src/contract.rs:434:4
[INFO] [stderr]     |
[INFO] [stderr] 434 | fn get_approved(token_id: u32) -> CanonicalAddr {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_approved_for_all`
[INFO] [stderr]    --> src/contract.rs:442:4
[INFO] [stderr]     |
[INFO] [stderr] 442 | fn is_approved_for_all(owner: CanonicalAddr, operator: CanonicalAddr) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/secret_lootbox-5631c1dc3578f8bd
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-d5814d0a85af8021
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests secret-lootbox
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdc935e24502d608ae91c192e6772443a0e3c9615e990da0ea1d56c030f2ee23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc935e24502d608ae91c192e6772443a0e3c9615e990da0ea1d56c030f2ee23", kill_on_drop: false }`
[INFO] [stdout] fdc935e24502d608ae91c192e6772443a0e3c9615e990da0ea1d56c030f2ee23