[INFO] crate jfs 0.5.0 is already in cache
[INFO] extracting crate jfs 0.5.0 into work/ex/clippy-test-run/sources/stable/reg/jfs/0.5.0
[INFO] extracting crate jfs 0.5.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/jfs/0.5.0
[INFO] validating manifest of jfs-0.5.0 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 jfs-0.5.0 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 jfs-0.5.0
[INFO] finished frobbing jfs-0.5.0
[INFO] frobbed toml for jfs-0.5.0 written to work/ex/clippy-test-run/sources/stable/reg/jfs/0.5.0/Cargo.toml
[INFO] started frobbing jfs-0.5.0
[INFO] finished frobbing jfs-0.5.0
[INFO] frobbed toml for jfs-0.5.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/jfs/0.5.0/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 jfs-0.5.0 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/jfs/0.5.0:/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] a50c78d878aecd5b425436fe8c5708af91c015ec3ee25eb7ccbcfe99651727e3
[INFO] running `"docker" "start" "-a" "a50c78d878aecd5b425436fe8c5708af91c015ec3ee25eb7ccbcfe99651727e3"`
[INFO] [stderr]     Checking jfs v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             cfg: cfg,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `cfg`
[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:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             cfg: cfg,
[INFO] [stderr]     |             ^^^^^^^^ help: replace it with: `cfg`
[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] error: strict comparison of f32 or f64
[INFO] [stderr]    --> tests/lib.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     assert_eq!(obj.z, 9.9);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> tests/lib.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     assert_eq!(obj.z, 9.9);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> tests/lib.rs:229:16
[INFO] [stderr]     |
[INFO] [stderr] 229 |     assert_eq!(all_x.get("foo").unwrap().x, 1);
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&all_x["foo"]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> tests/lib.rs:231:16
[INFO] [stderr]     |
[INFO] [stderr] 231 |     assert_eq!(all_y.get("bar").unwrap().y, 2);
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&all_y["bar"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> tests/lib.rs:372:16
[INFO] [stderr]     |
[INFO] [stderr] 372 |     assert_eq!(all.get("foo").unwrap().x, 8);
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&all["foo"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a BTreeMap. Using `[]` is more clear and more concise
[INFO] [stderr]    --> tests/lib.rs:373:16
[INFO] [stderr]     |
[INFO] [stderr] 373 |     assert_eq!(all.get("bar").unwrap().x, 9);
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&all["bar"]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `jfs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a50c78d878aecd5b425436fe8c5708af91c015ec3ee25eb7ccbcfe99651727e3"`
[INFO] running `"docker" "rm" "-f" "a50c78d878aecd5b425436fe8c5708af91c015ec3ee25eb7ccbcfe99651727e3"`
[INFO] [stdout] a50c78d878aecd5b425436fe8c5708af91c015ec3ee25eb7ccbcfe99651727e3