[INFO] cloning repository https://github.com/VictorBulba/contract
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VictorBulba/contract" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVictorBulba%2Fcontract", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVictorBulba%2Fcontract'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c90a36a0cd8f7a589e727b132e4223bbadc787c3
[INFO] checking VictorBulba/contract against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVictorBulba%2Fcontract" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/VictorBulba/contract
[INFO] finished tweaking git repo https://github.com/VictorBulba/contract
[INFO] tweaked toml for git repo https://github.com/VictorBulba/contract written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VictorBulba/contract on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VictorBulba/contract 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51c1621e520f9bd7ab5f631eafa4f9a9c675192470c00def846e2f35226c2d2f
[INFO] running `Command { std: "docker" "start" "-a" "51c1621e520f9bd7ab5f631eafa4f9a9c675192470c00def846e2f35226c2d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51c1621e520f9bd7ab5f631eafa4f9a9c675192470c00def846e2f35226c2d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c1621e520f9bd7ab5f631eafa4f9a9c675192470c00def846e2f35226c2d2f", kill_on_drop: false }`
[INFO] [stdout] 51c1621e520f9bd7ab5f631eafa4f9a9c675192470c00def846e2f35226c2d2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f10967c447a47f20e14c3b957b72ef6031b89819e785bb264fa2d796f871d875
[INFO] running `Command { std: "docker" "start" "-a" "f10967c447a47f20e14c3b957b72ef6031b89819e785bb264fa2d796f871d875", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition value: `library`
[INFO] [stdout]   --> src/contract.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[cfg_attr(not(feature = "library"), entry_point)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backtraces`
[INFO] [stdout]    = help: consider adding `library` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `library`
[INFO] [stdout]   --> src/contract.rs:32:16
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg_attr(not(feature = "library"), entry_point)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backtraces`
[INFO] [stdout]    = help: consider adding `library` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `library`
[INFO] [stdout]   --> src/contract.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[cfg_attr(not(feature = "library"), entry_point)]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `backtraces`
[INFO] [stdout]    = help: consider adding `library` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `library`
[INFO] [stdout]  --> src/contract.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(not(feature = "library"))]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `backtraces`
[INFO] [stdout]   = help: consider adding `library` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |   ) -> Result<Response, Infallible> {
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 19 | |     set_counter_value(deps.storage, 0).unwrap();
[INFO] [stdout] 20 | |     Ok(Response::default())
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     set_counter_value(deps.storage, 0).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Ok(Response::default())
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:38:35
[INFO] [stdout]    |
[INFO] [stdout] 38 |   ) -> Result<Response, Infallible> {
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 39 | |     match msg {
[INFO] [stdout] 40 | |         ExecuteMsg::IncCounter {} => {
[INFO] [stdout] 41 | |             let current_value = get_counter_value(deps.storage);
[INFO] [stdout] ...  |
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     match msg {
[INFO] [stdout] 40 | |         ExecuteMsg::IncCounter {} => {
[INFO] [stdout] 41 | |             let current_value = get_counter_value(deps.storage);
[INFO] [stdout] 42 | |             set_counter_value(deps.storage, current_value + 1)
[INFO] [stdout] 43 | |         },
[INFO] [stdout] 44 | |         ExecuteMsg::SetCounter { new_value } => set_counter_value(deps.storage, new_value),
[INFO] [stdout] 45 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:40:38
[INFO] [stdout]    |
[INFO] [stdout] 40 |           ExecuteMsg::IncCounter {} => {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 41 | |             let current_value = get_counter_value(deps.storage);
[INFO] [stdout] 42 | |             set_counter_value(deps.storage, current_value + 1)
[INFO] [stdout] 43 | |         },
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |             set_counter_value(deps.storage, current_value + 1)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:44:49
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ExecuteMsg::SetCounter { new_value } => set_counter_value(deps.storage, new_value),
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:57:101
[INFO] [stdout]    |
[INFO] [stdout] 57 |   pub fn set_counter_value(storage: &mut dyn Storage, new_value: u64) -> Result<Response, Infallible> {
[INFO] [stdout]    |  _____________________________________________________________________________________________________^
[INFO] [stdout] 58 | |     let value = new_value.to_le_bytes();
[INFO] [stdout] 59 | |     storage.set(COUNTER_KEY, &value);
[INFO] [stdout] 60 | |     Ok(Response::default())
[INFO] [stdout] 61 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response, Infallible>
[INFO] [stdout]   --> src/contract.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Ok(Response::default())
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `inc` (lib) due to 10 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f10967c447a47f20e14c3b957b72ef6031b89819e785bb264fa2d796f871d875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10967c447a47f20e14c3b957b72ef6031b89819e785bb264fa2d796f871d875", kill_on_drop: false }`
[INFO] [stdout] f10967c447a47f20e14c3b957b72ef6031b89819e785bb264fa2d796f871d875
