[INFO] fetching crate iota-bundle-preview 0.1.0... [INFO] checking iota-bundle-preview-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate iota-bundle-preview 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate iota-bundle-preview 0.1.0 [INFO] finished tweaking crates.io crate iota-bundle-preview 0.1.0 [INFO] tweaked toml for crates.io crate iota-bundle-preview 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate iota-bundle-preview 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 111 packages to latest compatible versions [INFO] [stderr] Adding zeroize v1.3.0 (available: v1.8.2) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d8b827163e68d08ebdeb5a9d5b139e7e8b4952a1c6ac34a23d9c70d8becc4309 [INFO] running `Command { std: "docker" "start" "-a" "d8b827163e68d08ebdeb5a9d5b139e7e8b4952a1c6ac34a23d9c70d8becc4309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8b827163e68d08ebdeb5a9d5b139e7e8b4952a1c6ac34a23d9c70d8becc4309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8b827163e68d08ebdeb5a9d5b139e7e8b4952a1c6ac34a23d9c70d8becc4309", kill_on_drop: false }` [INFO] [stdout] d8b827163e68d08ebdeb5a9d5b139e7e8b4952a1c6ac34a23d9c70d8becc4309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aa6b1608631c148f650183b1a7725a0a503bfe5c7b470e827c3e20f9a4e5b802 [INFO] running `Command { std: "docker" "start" "-a" "aa6b1608631c148f650183b1a7725a0a503bfe5c7b470e827c3e20f9a4e5b802", kill_on_drop: false }` [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking tiny-keccak v2.0.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking iota-common-preview v0.1.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking iota-ternary-preview v0.1.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tiny-bip39 v0.7.3 [INFO] [stderr] Checking iota-crypto-preview v0.1.0 [INFO] [stderr] Checking iota-pow-preview v0.1.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking iota-signing-preview v0.1.0 [INFO] [stderr] Checking iota-bundle-preview v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `IncomingBundleBuilderStage` is never used [INFO] [stdout] --> src/bundle/incoming_bundle_builder.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait IncomingBundleBuilderStage {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tryte_offset` is never read [INFO] [stdout] --> src/constants.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Field { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 7 | pub trit_offset: Offset, [INFO] [stdout] 8 | pub tryte_offset: Offset, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `byte_start` and `byte_length` are never used [INFO] [stdout] --> src/constants.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Field { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 12 | pub fn byte_start(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn byte_length(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:202:25 [INFO] [stdout] | [INFO] [stdout] 202 | let value_buf = TritBuf::::try_from(*self.value().to_inner()).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 [INFO] [stdout] --> src/transaction/transaction.rs:206:25 [INFO] [stdout] | [INFO] [stdout] 206 | let index_buf = TritBuf::::try_from(*self.index().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:210:30 [INFO] [stdout] | [INFO] [stdout] 210 | let last_index_buf = TritBuf::::try_from(*self.last_index().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:218:29 [INFO] [stdout] | [INFO] [stdout] 218 | let timestamp_buf = TritBuf::::try_from(*self.timestamp().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:226:33 [INFO] [stdout] | [INFO] [stdout] 226 | let attachment_ts_buf = TritBuf::::try_from(*self.attachment_ts().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:234:35 [INFO] [stdout] | [INFO] [stdout] 234 | let attachment_lbts_buf = TritBuf::::try_from(*self.attachment_lbts().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:241:35 [INFO] [stdout] | [INFO] [stdout] 241 | let attachment_ubts_buf = TritBuf::::try_from(*self.attachment_ubts().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IncomingBundleBuilderStage` is never used [INFO] [stdout] --> src/bundle/incoming_bundle_builder.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait IncomingBundleBuilderStage {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `default_transaction_builder` is never used [INFO] [stdout] --> src/bundle/incoming_bundle_builder.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | fn default_transaction_builder(index: usize, last_index: usize) -> TransactionBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `byte_start` and `byte_length` are never used [INFO] [stdout] --> src/constants.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Field { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 12 | pub fn byte_start(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn byte_length(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:202:25 [INFO] [stdout] | [INFO] [stdout] 202 | let value_buf = TritBuf::::try_from(*self.value().to_inner()).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 [INFO] [stdout] --> src/transaction/transaction.rs:206:25 [INFO] [stdout] | [INFO] [stdout] 206 | let index_buf = TritBuf::::try_from(*self.index().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:210:30 [INFO] [stdout] | [INFO] [stdout] 210 | let last_index_buf = TritBuf::::try_from(*self.last_index().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:218:29 [INFO] [stdout] | [INFO] [stdout] 218 | let timestamp_buf = TritBuf::::try_from(*self.timestamp().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:226:33 [INFO] [stdout] | [INFO] [stdout] 226 | let attachment_ts_buf = TritBuf::::try_from(*self.attachment_ts().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:234:35 [INFO] [stdout] | [INFO] [stdout] 234 | let attachment_lbts_buf = TritBuf::::try_from(*self.attachment_lbts().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transaction/transaction.rs:241:35 [INFO] [stdout] | [INFO] [stdout] 241 | let attachment_ubts_buf = TritBuf::::try_from(*self.attachment_ubts().to_inner() as i64).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `iota-bundle-preview` (lib) due to 7 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `iota-bundle-preview` (lib test) due to 7 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "aa6b1608631c148f650183b1a7725a0a503bfe5c7b470e827c3e20f9a4e5b802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa6b1608631c148f650183b1a7725a0a503bfe5c7b470e827c3e20f9a4e5b802", kill_on_drop: false }` [INFO] [stdout] aa6b1608631c148f650183b1a7725a0a503bfe5c7b470e827c3e20f9a4e5b802