[INFO] crate version-sync 0.6.0 is already in cache
[INFO] extracting crate version-sync 0.6.0 into work/ex/clippy-test-run/sources/stable/reg/version-sync/0.6.0
[INFO] extracting crate version-sync 0.6.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/version-sync/0.6.0
[INFO] validating manifest of version-sync-0.6.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of version-sync-0.6.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing version-sync-0.6.0
[INFO] finished frobbing version-sync-0.6.0
[INFO] frobbed toml for version-sync-0.6.0 written to work/ex/clippy-test-run/sources/stable/reg/version-sync/0.6.0/Cargo.toml
[INFO] started frobbing version-sync-0.6.0
[INFO] finished frobbing version-sync-0.6.0
[INFO] frobbed toml for version-sync-0.6.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/version-sync/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting version-sync-0.6.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/version-sync/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e0cb81beb87db814e492e4089f7d9a120703c7cc1986d2b0fb7553ebfb2e403f
[INFO] running `"docker" "start" "-a" "e0cb81beb87db814e492e4089f7d9a120703c7cc1986d2b0fb7553ebfb2e403f"`
[INFO] [stderr]     Checking semver-parser v0.9.0
[INFO] [stderr]     Checking proc-macro2 v0.4.26
[INFO] [stderr]     Checking pulldown-cmark v0.1.2
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking quote v0.6.11
[INFO] [stderr]     Checking syn v0.15.26
[INFO] [stderr]     Checking version-sync v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:105:13
[INFO] [stderr]     |
[INFO] [stderr] 105 |             first_line: first_line,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `first_line`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:105:13
[INFO] [stderr]     |
[INFO] [stderr] 105 |             first_line: first_line,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `first_line`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]     --> src/lib.rs:1109:21
[INFO] [stderr]      |
[INFO] [stderr] 1109 |                   Err(String::from(
[INFO] [stderr]      |  _____________________^
[INFO] [stderr] 1110 | |                     [
[INFO] [stderr] 1111 | |                         "could not parse template: regex parse error:",
[INFO] [stderr] 1112 | |                         "    Version 1.2.3 [ups",
[INFO] [stderr] ...    |
[INFO] [stderr] 1116 | |                         .join("\n")
[INFO] [stderr] 1117 | |                 ))
[INFO] [stderr]      | |_________________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] help: consider removing `String::from()`
[INFO] [stderr]      |
[INFO] [stderr] 1109 |                 Err([
[INFO] [stderr] 1110 |                         "could not parse template: regex parse error:",
[INFO] [stderr] 1111 |                         "    Version 1.2.3 [ups",
[INFO] [stderr] 1112 |                         "                  ^",
[INFO] [stderr] 1113 |                         "error: unclosed character class"
[INFO] [stderr] 1114 |                     ]
[INFO] [stderr]    ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.13s
[INFO] running `"docker" "inspect" "e0cb81beb87db814e492e4089f7d9a120703c7cc1986d2b0fb7553ebfb2e403f"`
[INFO] running `"docker" "rm" "-f" "e0cb81beb87db814e492e4089f7d9a120703c7cc1986d2b0fb7553ebfb2e403f"`
[INFO] [stdout] e0cb81beb87db814e492e4089f7d9a120703c7cc1986d2b0fb7553ebfb2e403f