[INFO] cloning repository https://github.com/w3irdrobot/signet-wallet-project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/w3irdrobot/signet-wallet-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw3irdrobot%2Fsignet-wallet-project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fw3irdrobot%2Fsignet-wallet-project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e3cdec4cd0b687f48dd0363de8f50351720cb7c9 [INFO] checking w3irdrobot/signet-wallet-project 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%2Fw3irdrobot%2Fsignet-wallet-project" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/w3irdrobot/signet-wallet-project [INFO] finished tweaking git repo https://github.com/w3irdrobot/signet-wallet-project [INFO] tweaked toml for git repo https://github.com/w3irdrobot/signet-wallet-project written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/w3irdrobot/signet-wallet-project 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/w3irdrobot/signet-wallet-project 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8dea0d31f505d0979ed7fc3e3d1ae0b759fd7d6eebc9aa753db78944bd076e46 [INFO] running `Command { std: "docker" "start" "-a" "8dea0d31f505d0979ed7fc3e3d1ae0b759fd7d6eebc9aa753db78944bd076e46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dea0d31f505d0979ed7fc3e3d1ae0b759fd7d6eebc9aa753db78944bd076e46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dea0d31f505d0979ed7fc3e3d1ae0b759fd7d6eebc9aa753db78944bd076e46", kill_on_drop: false }` [INFO] [stdout] 8dea0d31f505d0979ed7fc3e3d1ae0b759fd7d6eebc9aa753db78944bd076e46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 946ab99c4ec5e5314582c87ccd6849dda286d15eefbd006a1f4aef8d54c8e4b3 [INFO] running `Command { std: "docker" "start" "-a" "946ab99c4ec5e5314582c87ccd6849dda286d15eefbd006a1f4aef8d54c8e4b3", kill_on_drop: false }` [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling bitcoin-internals v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Checking hex-conservative v0.1.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking bs58 v0.5.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking der v0.7.8 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking bitcoin_hashes v0.13.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking env_logger v0.11.0 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking serde v1.0.195 [INFO] [stderr] Checking blib v0.1.0 (/opt/rustwide/workdir/solution/rust/blib) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | data.try_into().unwrap() [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, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | Ok(scriptcode.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Vec> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | let mut sig: Vec<_> = key.sign(data)?.to_bytes().try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | let mut sig: Vec<_> = key.sign(data)?.to_bytes().try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:99:20 [INFO] [stdout] | [INFO] [stdout] 99 | Ok(data.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | Ok(data.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | data.try_into().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Box<[u8]>> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | Ok(tx.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | Ok(tx.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Box<[u8]>> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:265:12 [INFO] [stdout] | [INFO] [stdout] 265 | Ok(hash.to_byte_array().try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:265:12 [INFO] [stdout] | [INFO] [stdout] 265 | Ok(hash.to_byte_array().try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Box<[u8]>> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:358:12 [INFO] [stdout] | [INFO] [stdout] 358 | Ok(input.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:358:12 [INFO] [stdout] | [INFO] [stdout] 358 | Ok(input.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Box<[u8]>> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:379:12 [INFO] [stdout] | [INFO] [stdout] 379 | Ok(output.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:379:12 [INFO] [stdout] | [INFO] [stdout] 379 | Ok(output.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blib` (lib) due to 15 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | data.try_into().unwrap() [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, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | Ok(scriptcode.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Vec> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | let mut sig: Vec<_> = key.sign(data)?.to_bytes().try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | let mut sig: Vec<_> = key.sign(data)?.to_bytes().try_into()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:99:20 [INFO] [stdout] | [INFO] [stdout] 99 | Ok(data.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | Ok(data.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | data.try_into().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Box<[u8]>> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | Ok(tx.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | Ok(tx.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Box<[u8]>> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:265:12 [INFO] [stdout] | [INFO] [stdout] 265 | Ok(hash.to_byte_array().try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:265:12 [INFO] [stdout] | [INFO] [stdout] 265 | Ok(hash.to_byte_array().try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Box<[u8]>> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:358:12 [INFO] [stdout] | [INFO] [stdout] 358 | Ok(input.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:358:12 [INFO] [stdout] | [INFO] [stdout] 358 | Ok(input.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Box<[u8]>> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:379:12 [INFO] [stdout] | [INFO] [stdout] 379 | Ok(output.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> solution/rust/blib/src/transactions.rs:379:12 [INFO] [stdout] | [INFO] [stdout] 379 | Ok(output.try_into()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blib` (lib test) due to 15 previous errors [INFO] running `Command { std: "docker" "inspect" "946ab99c4ec5e5314582c87ccd6849dda286d15eefbd006a1f4aef8d54c8e4b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "946ab99c4ec5e5314582c87ccd6849dda286d15eefbd006a1f4aef8d54c8e4b3", kill_on_drop: false }` [INFO] [stdout] 946ab99c4ec5e5314582c87ccd6849dda286d15eefbd006a1f4aef8d54c8e4b3