[INFO] fetching crate nostringer 0.1.8...
[INFO] checking nostringer-0.1.8 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate nostringer 0.1.8 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nostringer 0.1.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nostringer 0.1.8
[INFO] tweaked toml for crates.io crate nostringer 0.1.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nostringer 0.1.8 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 crates.io crate nostringer 0.1.8 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b9c251dd240630eebdb59019a9e535cf5ea0c56b83c082258d33e0b36c2b31bc
[INFO] running `Command { std: "docker" "start" "-a" "b9c251dd240630eebdb59019a9e535cf5ea0c56b83c082258d33e0b36c2b31bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9c251dd240630eebdb59019a9e535cf5ea0c56b83c082258d33e0b36c2b31bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c251dd240630eebdb59019a9e535cf5ea0c56b83c082258d33e0b36c2b31bc", kill_on_drop: false }`
[INFO] [stdout] b9c251dd240630eebdb59019a9e535cf5ea0c56b83c082258d33e0b36c2b31bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 69b6980567edaa8c6ebc3aadd34bb89fe1bfa41ac41b79babdb9f650e347e319
[INFO] running `Command { std: "docker" "start" "-a" "69b6980567edaa8c6ebc3aadd34bb89fe1bfa41ac41b79babdb9f650e347e319", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
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[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]     Checking smallvec v1.14.0
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[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]     Checking zerofrom v0.1.6
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[INFO] [stderr]     Checking zerovec v0.10.4
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
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[INFO] [stderr]     Checking serde v1.0.219
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[INFO] [stderr]     Checking icu_locid_transform v1.5.0
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[INFO] [stderr]     Checking bitcoin_hashes v0.14.0
[INFO] [stderr]     Checking secp256k1 v0.29.1
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking nostr v0.40.0
[INFO] [stderr]     Checking nostringer v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:316:21
[INFO] [stdout]     |
[INFO] [stdout] 316 |           let nsec2 = keypair2
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 317 | |             .secret_key()
[INFO] [stdout] 318 | |             .to_bech32()
[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<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:322:21
[INFO] [stdout]     |
[INFO] [stdout] 322 |           let npub1 = keypair1
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 323 | |             .public_key()
[INFO] [stdout] 324 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:326:21
[INFO] [stdout]     |
[INFO] [stdout] 326 |           let npub2 = keypair2
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 327 | |             .public_key()
[INFO] [stdout] 328 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:330:21
[INFO] [stdout]     |
[INFO] [stdout] 330 |           let npub3 = keypair3
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 331 | |             .public_key()
[INFO] [stdout] 332 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:366:21
[INFO] [stdout]     |
[INFO] [stdout] 366 |           let nsec1 = keypair1
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 367 | |             .secret_key()
[INFO] [stdout] 368 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:372:21
[INFO] [stdout]     |
[INFO] [stdout] 372 |           let npub1 = keypair1
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 373 | |             .public_key()
[INFO] [stdout] 374 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:376:21
[INFO] [stdout]     |
[INFO] [stdout] 376 |           let npub2 = keypair2
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 377 | |             .public_key()
[INFO] [stdout] 378 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:416:25
[INFO] [stdout]     |
[INFO] [stdout] 416 |           let pub1_npub = keypair1
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 417 | |             .public_key()
[INFO] [stdout] 418 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:420:25
[INFO] [stdout]     |
[INFO] [stdout] 420 |           let pub2_npub = keypair2
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 421 | |             .public_key()
[INFO] [stdout] 422 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:446:21
[INFO] [stdout]     |
[INFO] [stdout] 446 |           let npub1 = keypair1
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 447 | |             .public_key()
[INFO] [stdout] 448 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:450:21
[INFO] [stdout]     |
[INFO] [stdout] 450 |           let npub2 = keypair2
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 451 | |             .public_key()
[INFO] [stdout] 452 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:477:27
[INFO] [stdout]     |
[INFO] [stdout] 477 |           let valid_npub1 = keypair1
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 478 | |             .public_key()
[INFO] [stdout] 479 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:481:27
[INFO] [stdout]     |
[INFO] [stdout] 481 |           let valid_npub2 = keypair2
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 482 | |             .public_key()
[INFO] [stdout] 483 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/lib.rs:485:21
[INFO] [stdout]     |
[INFO] [stdout] 485 |           let nsec1 = keypair1
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 486 | |             .secret_key()
[INFO] [stdout] 487 | |             .to_bech32()
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nostringer` (lib test) due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         nostr_key1.public_key().to_bech32()?
[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: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         nostr_key1.public_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         nostr_key1.secret_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         nostr_key1.secret_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         nostr_key2.public_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         nostr_key2.public_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         nostr_key2.secret_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         nostr_key2.secret_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         nostr_key3.public_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         nostr_key3.public_key().to_bech32()?
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         nostr_key1.public_key().to_bech32()?,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         nostr_key1.public_key().to_bech32()?,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         nostr_key2.public_key().to_bech32()?,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         nostr_key2.public_key().to_bech32()?,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         nostr_key3.public_key().to_bech32()?,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         nostr_key3.public_key().to_bech32()?,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]   --> examples/nostr_integration.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 |         &nostr_key2.secret_key().to_bech32()?,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]   --> examples/nostr_integration.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 |         &nostr_key2.secret_key().to_bech32()?,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]    --> examples/nostr_integration.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         nostr_key1.public_key().to_bech32()?,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> examples/nostr_integration.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         nostr_key1.public_key().to_bech32()?,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]    --> examples/nostr_integration.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         nostr_key2.public_key().to_bech32()?,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> examples/nostr_integration.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         nostr_key2.public_key().to_bech32()?,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, std::string::String>
[INFO] [stdout]    --> examples/nostr_integration.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         nostr_key3.public_key().to_bech32()?,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> examples/nostr_integration.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         nostr_key3.public_key().to_bech32()?,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nostringer` (example "nostr_integration") due to 24 previous errors
[INFO] running `Command { std: "docker" "inspect" "69b6980567edaa8c6ebc3aadd34bb89fe1bfa41ac41b79babdb9f650e347e319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69b6980567edaa8c6ebc3aadd34bb89fe1bfa41ac41b79babdb9f650e347e319", kill_on_drop: false }`
[INFO] [stdout] 69b6980567edaa8c6ebc3aadd34bb89fe1bfa41ac41b79babdb9f650e347e319
