[INFO] crate mime-sniffer 0.1.2 is already in cache
[INFO] extracting crate mime-sniffer 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/mime-sniffer/0.1.2
[INFO] extracting crate mime-sniffer 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mime-sniffer/0.1.2
[INFO] validating manifest of mime-sniffer-0.1.2 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 mime-sniffer-0.1.2 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 mime-sniffer-0.1.2
[INFO] finished frobbing mime-sniffer-0.1.2
[INFO] frobbed toml for mime-sniffer-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/mime-sniffer/0.1.2/Cargo.toml
[INFO] started frobbing mime-sniffer-0.1.2
[INFO] finished frobbing mime-sniffer-0.1.2
[INFO] frobbed toml for mime-sniffer-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mime-sniffer/0.1.2/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 mime-sniffer-0.1.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/mime-sniffer/0.1.2:/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] dda42221142efa94c156bbd9ccc4d3ad33544c55bf5bb1dc0d1a59d425c26570
[INFO] running `"docker" "start" "-a" "dda42221142efa94c156bbd9ccc4d3ad33544c55bf5bb1dc0d1a59d425c26570"`
[INFO] [stderr]     Checking mime-sniffer v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/magic.rs:289:1
[INFO] [stderr]     |
[INFO] [stderr] 289 | #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::deprecated_cfg_attr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/magic.rs:353:1
[INFO] [stderr]     |
[INFO] [stderr] 353 | #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/magic.rs:289:1
[INFO] [stderr]     |
[INFO] [stderr] 289 | #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::deprecated_cfg_attr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/magic.rs:353:1
[INFO] [stderr]     |
[INFO] [stderr] 353 | #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/magic.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | const MAGIC_NUMBERS: &'static [Magic] = &[
[INFO] [stderr]    |                      -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 | const EXTRA_MAGIC_NUMBERS: &'static [Magic] = &[
[INFO] [stderr]     |                            -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:263:28
[INFO] [stderr]     |
[INFO] [stderr] 263 | const UNKNOWN_MIME_TYPES: &'static [&'static str] =
[INFO] [stderr]     |                           -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:263:38
[INFO] [stderr]     |
[INFO] [stderr] 263 | const UNKNOWN_MIME_TYPES: &'static [&'static str] =
[INFO] [stderr]     |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:290:24
[INFO] [stderr]     |
[INFO] [stderr] 290 | const SNIFFABLE_TAGS: &'static [Magic] = &[
[INFO] [stderr]     |                       -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:342:26
[INFO] [stderr]     |
[INFO] [stderr] 342 | const BYTE_ORDER_MARKS: &'static [Magic] = &[
[INFO] [stderr]     |                         -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:354:27
[INFO] [stderr]     |
[INFO] [stderr] 354 | const BYTE_LOOKS_BINARY: &'static [u8] = &[
[INFO] [stderr]     |                          -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:404:17
[INFO] [stderr]     |
[INFO] [stderr] 404 | const XML_TAG: &'static [u8] = b"<?xml";
[INFO] [stderr]     |                -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:405:21
[INFO] [stderr]     |
[INFO] [stderr] 405 | const DOCTYPE_TAG: &'static [u8] = b"<!DOCTYPE";
[INFO] [stderr]     |                    -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:407:19
[INFO] [stderr]     |
[INFO] [stderr] 407 | const MAGIC_XML: &'static [Magic] = &[
[INFO] [stderr]     |                  -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:466:32
[INFO] [stderr]     |
[INFO] [stderr] 466 | const OFFICE_EXTENSION_TYPES: &'static [(OfficeDocType, &'static str)] = &[
[INFO] [stderr]     |                               -^^^^^^^-------------------------------- help: consider removing `'static`: `&[(OfficeDocType, &'static str)]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:466:58
[INFO] [stderr]     |
[INFO] [stderr] 466 | const OFFICE_EXTENSION_TYPES: &'static [(OfficeDocType, &'static str)] = &[
[INFO] [stderr]     |                                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:478:30
[INFO] [stderr]     |
[INFO] [stderr] 478 | const OFFICE_MAGIC_NUMBERS: &'static [Magic] = &[
[INFO] [stderr]     |                             -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/api.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 | const SNIFFABLE_TYPES: &'static [&'static str] = &[
[INFO] [stderr]    |                        -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/api.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 | const SNIFFABLE_TYPES: &'static [&'static str] = &[
[INFO] [stderr]    |                                  -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/magic.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/magic.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/magic.rs:248:1
[INFO] [stderr]     |
[INFO] [stderr] 248 | / pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&str> {
[INFO] [stderr] 249 | |     // First check the extra table.
[INFO] [stderr] 250 | |     EXTRA_MAGIC_NUMBERS
[INFO] [stderr] 251 | |         .iter()
[INFO] [stderr] ...   |
[INFO] [stderr] 260 | |         })
[INFO] [stderr] 261 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/magic.rs:449:26
[INFO] [stderr]     |
[INFO] [stderr] 449 |                         .or(Some(type_hint)),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| Some(type_hint))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/magic.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 | const MAGIC_NUMBERS: &'static [Magic] = &[
[INFO] [stderr]    |                      -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 | const EXTRA_MAGIC_NUMBERS: &'static [Magic] = &[
[INFO] [stderr]     |                            -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:263:28
[INFO] [stderr]     |
[INFO] [stderr] 263 | const UNKNOWN_MIME_TYPES: &'static [&'static str] =
[INFO] [stderr]     |                           -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:263:38
[INFO] [stderr]     |
[INFO] [stderr] 263 | const UNKNOWN_MIME_TYPES: &'static [&'static str] =
[INFO] [stderr]     |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:290:24
[INFO] [stderr]     |
[INFO] [stderr] 290 | const SNIFFABLE_TAGS: &'static [Magic] = &[
[INFO] [stderr]     |                       -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:342:26
[INFO] [stderr]     |
[INFO] [stderr] 342 | const BYTE_ORDER_MARKS: &'static [Magic] = &[
[INFO] [stderr]     |                         -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:354:27
[INFO] [stderr]     |
[INFO] [stderr] 354 | const BYTE_LOOKS_BINARY: &'static [u8] = &[
[INFO] [stderr]     |                          -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:404:17
[INFO] [stderr]     |
[INFO] [stderr] 404 | const XML_TAG: &'static [u8] = b"<?xml";
[INFO] [stderr]     |                -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:405:21
[INFO] [stderr]     |
[INFO] [stderr] 405 | const DOCTYPE_TAG: &'static [u8] = b"<!DOCTYPE";
[INFO] [stderr]     |                    -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:407:19
[INFO] [stderr]     |
[INFO] [stderr] 407 | const MAGIC_XML: &'static [Magic] = &[
[INFO] [stderr]     |                  -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:466:32
[INFO] [stderr]     |
[INFO] [stderr] 466 | const OFFICE_EXTENSION_TYPES: &'static [(OfficeDocType, &'static str)] = &[
[INFO] [stderr]     |                               -^^^^^^^-------------------------------- help: consider removing `'static`: `&[(OfficeDocType, &'static str)]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:466:58
[INFO] [stderr]     |
[INFO] [stderr] 466 | const OFFICE_EXTENSION_TYPES: &'static [(OfficeDocType, &'static str)] = &[
[INFO] [stderr]     |                                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/magic.rs:478:30
[INFO] [stderr]     |
[INFO] [stderr] 478 | const OFFICE_MAGIC_NUMBERS: &'static [Magic] = &[
[INFO] [stderr]     |                             -^^^^^^^-------- help: consider removing `'static`: `&[Magic]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/api.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 | const SNIFFABLE_TYPES: &'static [&'static str] = &[
[INFO] [stderr]    |                        -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/api.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 | const SNIFFABLE_TYPES: &'static [&'static str] = &[
[INFO] [stderr]    |                                  -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/magic.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/magic.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/magic.rs:248:1
[INFO] [stderr]     |
[INFO] [stderr] 248 | / pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&str> {
[INFO] [stderr] 249 | |     // First check the extra table.
[INFO] [stderr] 250 | |     EXTRA_MAGIC_NUMBERS
[INFO] [stderr] 251 | |         .iter()
[INFO] [stderr] ...   |
[INFO] [stderr] 260 | |         })
[INFO] [stderr] 261 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/magic.rs:449:26
[INFO] [stderr]     |
[INFO] [stderr] 449 |                         .or(Some(type_hint)),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| Some(type_hint))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "dda42221142efa94c156bbd9ccc4d3ad33544c55bf5bb1dc0d1a59d425c26570"`
[INFO] running `"docker" "rm" "-f" "dda42221142efa94c156bbd9ccc4d3ad33544c55bf5bb1dc0d1a59d425c26570"`
[INFO] [stdout] dda42221142efa94c156bbd9ccc4d3ad33544c55bf5bb1dc0d1a59d425c26570