[INFO] crate rustracing 0.1.8 is already in cache
[INFO] extracting crate rustracing 0.1.8 into work/ex/clippy-test-run/sources/stable/reg/rustracing/0.1.8
[INFO] extracting crate rustracing 0.1.8 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rustracing/0.1.8
[INFO] validating manifest of rustracing-0.1.8 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 rustracing-0.1.8 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 rustracing-0.1.8
[INFO] finished frobbing rustracing-0.1.8
[INFO] frobbed toml for rustracing-0.1.8 written to work/ex/clippy-test-run/sources/stable/reg/rustracing/0.1.8/Cargo.toml
[INFO] started frobbing rustracing-0.1.8
[INFO] finished frobbing rustracing-0.1.8
[INFO] frobbed toml for rustracing-0.1.8 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rustracing/0.1.8/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 rustracing-0.1.8 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rustracing/0.1.8:/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] 91867b6912f97524a8b6a0a863557debde674f6fc394e96590d6d0cbca3a7733
[INFO] running `"docker" "start" "-a" "91867b6912f97524a8b6a0a863557debde674f6fc394e96590d6d0cbca3a7733"`
[INFO] [stderr]     Checking rustracing v0.1.8 (/opt/crater/workdir)
[INFO] [stderr] warning: lint name `doc_markdown` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/lib.rs:52:45
[INFO] [stderr]    |
[INFO] [stderr] 52 | #![cfg_attr(feature = "cargo-clippy", allow(doc_markdown))]
[INFO] [stderr]    |                                             ^^^^^^^^^^^^ help: change it to: `clippy::doc_markdown`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `doc_markdown` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/lib.rs:52:45
[INFO] [stderr]    |
[INFO] [stderr] 52 | #![cfg_attr(feature = "cargo-clippy", allow(doc_markdown))]
[INFO] [stderr]    |                                             ^^^^^^^^^^^^ help: change it to: `clippy::doc_markdown`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `doc_markdown` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/lib.rs:52:45
[INFO] [stderr]    |
[INFO] [stderr] 52 | #![cfg_attr(feature = "cargo-clippy", allow(doc_markdown))]
[INFO] [stderr]    |                                             ^^^^^^^^^^^^ help: change it to: `clippy::doc_markdown`
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `doc_markdown` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/lib.rs:52:45
[INFO] [stderr]    |
[INFO] [stderr] 52 | #![cfg_attr(feature = "cargo-clippy", allow(doc_markdown))]
[INFO] [stderr]    |                                             ^^^^^^^^^^^^ help: change it to: `clippy::doc_markdown`
[INFO] [stderr] 
[INFO] [stderr] warning: impl for `HashMap` should be generalized over different hashers
[INFO] [stderr]   --> src/carrier.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl TextMap for HashMap<String, String> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::implicit_hasher)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl<S: ::std::hash::BuildHasher> TextMap for HashMap<String, String, S> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: impl for `HashMap` should be generalized over different hashers
[INFO] [stderr]   --> src/carrier.rs:82:29
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl SetHttpHeaderField for HashMap<String, String> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl<S: ::std::hash::BuildHasher> SetHttpHeaderField for HashMap<String, String, S> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: impl for `HashMap` should be generalized over different hashers
[INFO] [stderr]   --> src/carrier.rs:97:45
[INFO] [stderr]    |
[INFO] [stderr] 97 | impl<'a, K, V> IterHttpHeaderFields<'a> for HashMap<K, V>
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]    |
[INFO] [stderr] 97 | impl<'a, K, V, S: ::std::hash::BuildHasher> IterHttpHeaderFields<'a> for HashMap<K, V, S>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                              ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: impl for `HashMap` should be generalized over different hashers
[INFO] [stderr]   --> src/carrier.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl TextMap for HashMap<String, String> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::implicit_hasher)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl<S: ::std::hash::BuildHasher> TextMap for HashMap<String, String, S> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: impl for `HashMap` should be generalized over different hashers
[INFO] [stderr]   --> src/carrier.rs:82:29
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl SetHttpHeaderField for HashMap<String, String> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl<S: ::std::hash::BuildHasher> SetHttpHeaderField for HashMap<String, String, S> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: impl for `HashMap` should be generalized over different hashers
[INFO] [stderr]   --> src/carrier.rs:97:45
[INFO] [stderr]    |
[INFO] [stderr] 97 | impl<'a, K, V> IterHttpHeaderFields<'a> for HashMap<K, V>
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher
[INFO] [stderr] help: consider adding a type parameter
[INFO] [stderr]    |
[INFO] [stderr] 97 | impl<'a, K, V, S: ::std::hash::BuildHasher> IterHttpHeaderFields<'a> for HashMap<K, V, S>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                              ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `bar`
[INFO] [stderr]   --> src/convert.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let bar = Bar(Foo);
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::blacklisted_name)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `"docker" "inspect" "91867b6912f97524a8b6a0a863557debde674f6fc394e96590d6d0cbca3a7733"`
[INFO] running `"docker" "rm" "-f" "91867b6912f97524a8b6a0a863557debde674f6fc394e96590d6d0cbca3a7733"`
[INFO] [stdout] 91867b6912f97524a8b6a0a863557debde674f6fc394e96590d6d0cbca3a7733