[INFO] fetching crate persy 1.6.0... [INFO] checking persy-1.6.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate persy 1.6.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate persy 1.6.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zigzag v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0db59c71b382bbc49a1a23cdf978a345c4e285a18f4db3cddd3fdcb6b6fac7d [INFO] running `Command { std: "docker" "start" "-a" "a0db59c71b382bbc49a1a23cdf978a345c4e285a18f4db3cddd3fdcb6b6fac7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0db59c71b382bbc49a1a23cdf978a345c4e285a18f4db3cddd3fdcb6b6fac7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0db59c71b382bbc49a1a23cdf978a345c4e285a18f4db3cddd3fdcb6b6fac7d", kill_on_drop: false }` [INFO] [stdout] a0db59c71b382bbc49a1a23cdf978a345c4e285a18f4db3cddd3fdcb6b6fac7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d78d59ad8b0ea220213a960d41c8a49c7be7ab0ba2fdbb6c098e275169ae4a50 [INFO] running `Command { std: "docker" "start" "-a" "d78d59ad8b0ea220213a960d41c8a49c7be7ab0ba2fdbb6c098e275169ae4a50", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Checking bitflags v2.7.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking rand_core v0.6.4 [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: 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: 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: 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 14.01s [INFO] running `Command { std: "docker" "inspect" "d78d59ad8b0ea220213a960d41c8a49c7be7ab0ba2fdbb6c098e275169ae4a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d78d59ad8b0ea220213a960d41c8a49c7be7ab0ba2fdbb6c098e275169ae4a50", kill_on_drop: false }` [INFO] [stdout] d78d59ad8b0ea220213a960d41c8a49c7be7ab0ba2fdbb6c098e275169ae4a50