[INFO] fetching crate persy 1.6.0... [INFO] checking persy-1.6.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate persy 1.6.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate persy 1.6.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate persy 1.6.0 [INFO] tweaked toml for crates.io crate persy 1.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate persy 1.6.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate persy 1.6.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempfile v3.15.0 [INFO] [stderr] Downloaded zigzag v0.1.0 [INFO] [stderr] Downloaded miniz_oxide v0.8.2 [INFO] [stderr] Downloaded bitflags v2.7.0 [INFO] [stderr] Downloaded serde_json v1.0.135 [INFO] [stderr] Downloaded rustix v0.38.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28a9b93c17ee4d1a90e1b549b345c3f5bc3fc0cd9ae1a76c4255d79118059629 [INFO] running `Command { std: "docker" "start" "-a" "28a9b93c17ee4d1a90e1b549b345c3f5bc3fc0cd9ae1a76c4255d79118059629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28a9b93c17ee4d1a90e1b549b345c3f5bc3fc0cd9ae1a76c4255d79118059629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28a9b93c17ee4d1a90e1b549b345c3f5bc3fc0cd9ae1a76c4255d79118059629", kill_on_drop: false }` [INFO] [stdout] 28a9b93c17ee4d1a90e1b549b345c3f5bc3fc0cd9ae1a76c4255d79118059629 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b085190661c40b4772d1960725a4f1f3b8ae7e6a65125c4c904b363b6615ea7 [INFO] running `Command { std: "docker" "start" "-a" "5b085190661c40b4772d1960725a4f1f3b8ae7e6a65125c4c904b363b6615ea7", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking bitflags v2.7.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking zigzag v0.1.0 [INFO] [stderr] Checking tempfile v3.15.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking persy v1.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/transaction.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn scan(&mut self, segment: impl ToSegmentId) -> Result> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 219 | pub fn scan(&mut self, segment: impl ToSegmentId) -> Result, PE> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> examples/advanced_transaction_management.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> examples/advanced_tx_recover.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/snapshots.rs:117:59 [INFO] [stdout] | [INFO] [stdout] 117 | read_after.into_iter().next().map(|(name, _)| (name)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 117 - read_after.into_iter().next().map(|(name, _)| (name)), [INFO] [stdout] 117 + read_after.into_iter().next().map(|(name, _)| name), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/snapshots.rs:123:59 [INFO] [stdout] | [INFO] [stdout] 123 | read_after.into_iter().next().map(|(name, _)| (name)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 - read_after.into_iter().next().map(|(name, _)| (name)), [INFO] [stdout] 123 + read_after.into_iter().next().map(|(name, _)| name), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/snapshots.rs:149:69 [INFO] [stdout] | [INFO] [stdout] 149 | assert_eq!(read_after.into_iter().next().map(|(_, content)| (content)), Some(bytes)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 149 - assert_eq!(read_after.into_iter().next().map(|(_, content)| (content)), Some(bytes)); [INFO] [stdout] 149 + assert_eq!(read_after.into_iter().next().map(|(_, content)| content), Some(bytes)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/snapshots.rs:152:48 [INFO] [stdout] | [INFO] [stdout] 152 | read_after.next().map(|(_, value)| (value.into_iter().next().unwrap())), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 152 - read_after.next().map(|(_, value)| (value.into_iter().next().unwrap())), [INFO] [stdout] 152 + read_after.next().map(|(_, value)| value.into_iter().next().unwrap()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/serde_config_file.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | Persy(persy::PersyError), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 - Persy(persy::PersyError), [INFO] [stdout] 12 + Persy(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/serde_config_file.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | Serde(serde_json::Error), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 - Serde(serde_json::Error), [INFO] [stdout] 13 + Serde(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/transaction.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn scan(&mut self, segment: impl ToSegmentId) -> Result> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 219 | pub fn scan(&mut self, segment: impl ToSegmentId) -> Result, PE> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/util/io.rs:634:9 [INFO] [stdout] | [INFO] [stdout] 631 | pub fn test_infallible_format() { [INFO] [stdout] | ------------------------------- move the `impl` block outside of this function `test_infallible_format` [INFO] [stdout] ... [INFO] [stdout] 634 | impl InfallibleRead for Cursor> { [INFO] [stdout] | ^^^^^--------------^^^^^------^---^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | `Vec` is not local [INFO] [stdout] | | `Cursor` is not local [INFO] [stdout] | `InfallibleRead` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.81s [INFO] running `Command { std: "docker" "inspect" "5b085190661c40b4772d1960725a4f1f3b8ae7e6a65125c4c904b363b6615ea7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b085190661c40b4772d1960725a4f1f3b8ae7e6a65125c4c904b363b6615ea7", kill_on_drop: false }` [INFO] [stdout] 5b085190661c40b4772d1960725a4f1f3b8ae7e6a65125c4c904b363b6615ea7