[INFO] cloning repository https://github.com/Deepatel57/hardware-project-soroban
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Deepatel57/hardware-project-soroban" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepatel57%2Fhardware-project-soroban", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeepatel57%2Fhardware-project-soroban'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c53479fa0c5d4b8167cc957be601fedbf82e89e
[INFO] checking Deepatel57/hardware-project-soroban 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%2FDeepatel57%2Fhardware-project-soroban" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Deepatel57/hardware-project-soroban
[INFO] finished tweaking git repo https://github.com/Deepatel57/hardware-project-soroban
[INFO] tweaked toml for git repo https://github.com/Deepatel57/hardware-project-soroban written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Deepatel57/hardware-project-soroban 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/Deepatel57/hardware-project-soroban 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2c23b55fdb0bc7a6c8c4853a0a3b7b388b45e0e3107b06137378d22b4f1a372a
[INFO] running `Command { std: "docker" "start" "-a" "2c23b55fdb0bc7a6c8c4853a0a3b7b388b45e0e3107b06137378d22b4f1a372a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c23b55fdb0bc7a6c8c4853a0a3b7b388b45e0e3107b06137378d22b4f1a372a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c23b55fdb0bc7a6c8c4853a0a3b7b388b45e0e3107b06137378d22b4f1a372a", kill_on_drop: false }`
[INFO] [stdout] 2c23b55fdb0bc7a6c8c4853a0a3b7b388b45e0e3107b06137378d22b4f1a372a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5fc926fae6414ac88a458f520be9a7faf96048efd7cc8605511e78a359d1b8f7
[INFO] running `Command { std: "docker" "start" "-a" "5fc926fae6414ac88a458f520be9a7faf96048efd7cc8605511e78a359d1b8f7", kill_on_drop: false }`
[INFO] [stderr]     Checking stellar-xdr v22.1.0
[INFO] [stderr]    Compiling soroban-env-macros v22.1.3
[INFO] [stderr]    Compiling soroban-spec v22.0.7
[INFO] [stderr]    Compiling soroban-spec-rust v22.0.7
[INFO] [stderr]    Compiling soroban-env-common v22.1.3
[INFO] [stderr]    Compiling soroban-sdk-macros v22.0.7
[INFO] [stderr]     Checking soroban-env-host v22.1.3
[INFO] [stderr]     Checking soroban-ledger-snapshot v22.0.7
[INFO] [stderr]     Checking soroban-sdk v22.0.7
[INFO] [stderr]     Checking hello-world v0.0.0 (/opt/rustwide/workdir/contracts/hello-world)
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<soroban_env_common::val::Void, Infallible>
[INFO] [stdout]  --> contracts/hello-world/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[contracttype]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<soroban_env_common::val::Void, Infallible>
[INFO] [stdout]  --> contracts/hello-world/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[contracttype]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<MapObject, Infallible>
[INFO] [stdout]  --> contracts/hello-world/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[contracttype]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<soroban_sdk::xdr::ScVal, Infallible>
[INFO] [stdout]  --> contracts/hello-world/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[contracttype]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<MapObject, Infallible>
[INFO] [stdout]  --> contracts/hello-world/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[contracttype]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<soroban_sdk::xdr::ScVal, Infallible>
[INFO] [stdout]  --> contracts/hello-world/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[contracttype]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<core::result::Result<Infallible, Infallible>, soroban_env_common::num::U32Val>
[INFO] [stdout]   --> contracts/hello-world/src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[contracttype]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<soroban_env_common::num::U32Val, Infallible>
[INFO] [stdout]   --> contracts/hello-world/src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[contracttype]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<core::result::Result<Infallible, Infallible>, soroban_env_common::num::U32Val>
[INFO] [stdout]   --> contracts/hello-world/src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[contracttype]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<soroban_env_common::num::U32Val, Infallible>
[INFO] [stdout]   --> contracts/hello-world/src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[contracttype]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `contracttype` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hello-world` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hello-world` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "5fc926fae6414ac88a458f520be9a7faf96048efd7cc8605511e78a359d1b8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc926fae6414ac88a458f520be9a7faf96048efd7cc8605511e78a359d1b8f7", kill_on_drop: false }`
[INFO] [stdout] 5fc926fae6414ac88a458f520be9a7faf96048efd7cc8605511e78a359d1b8f7
