[INFO] crate mer 0.2.0 is already in cache
[INFO] extracting crate mer 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/mer/0.2.0
[INFO] extracting crate mer 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mer/0.2.0
[INFO] validating manifest of mer-0.2.0 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 mer-0.2.0 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 mer-0.2.0
[INFO] finished frobbing mer-0.2.0
[INFO] frobbed toml for mer-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/mer/0.2.0/Cargo.toml
[INFO] started frobbing mer-0.2.0
[INFO] finished frobbing mer-0.2.0
[INFO] frobbed toml for mer-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mer/0.2.0/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 mer-0.2.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/mer/0.2.0:/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] d55fb3a36923aa9ba71c9f44a5f998b8c764c617b4001df086be877b2957000e
[INFO] running `"docker" "start" "-a" "d55fb3a36923aa9ba71c9f44a5f998b8c764c617b4001df086be877b2957000e"`
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]     Checking mer v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/section.rs:81:22
[INFO] [stderr]    |
[INFO] [stderr] 81 |             0..=11 | 0x60000000..=0x7fffffff => Ok(()),
[INFO] [stderr]    |                      ^^^^^^^^^^ help: consider: `0x6000_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/section.rs:81:35
[INFO] [stderr]    |
[INFO] [stderr] 81 |             0..=11 | 0x60000000..=0x7fffffff => Ok(()),
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: consider: `0x7fff_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/section.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             0x60000000..=0x6fffffff => SectionType::Os(self.section_type),
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider: `0x6000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/section.rs:102:26
[INFO] [stderr]     |
[INFO] [stderr] 102 |             0x60000000..=0x6fffffff => SectionType::Os(self.section_type),
[INFO] [stderr]     |                          ^^^^^^^^^^ help: consider: `0x6fff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/section.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |             0x70000000..=0x7fffffff => SectionType::Proc(self.section_type),
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider: `0x7000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/section.rs:103:26
[INFO] [stderr]     |
[INFO] [stderr] 103 |             0x70000000..=0x7fffffff => SectionType::Proc(self.section_type),
[INFO] [stderr]     |                          ^^^^^^^^^^ help: consider: `0x7fff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[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/lib.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | /     pub fn new<'a>(bytes: &'a [u8]) -> Result<Elf<'a>, ElfError> {
[INFO] [stderr] 27 | |         if bytes.len() < mem::size_of::<Header>() {
[INFO] [stderr] 28 | |             return Err(ElfError::TooShort);
[INFO] [stderr] 29 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |         Ok(elf)
[INFO] [stderr] 56 | |     }
[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: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             self.header.number_of_section_headers as u64,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.header.number_of_section_headers)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |             self.header.section_header_entry_size as u64,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.header.section_header_entry_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/lib.rs:163:10
[INFO] [stderr]     |
[INFO] [stderr] 163 |         .unwrap_or(bytes.len());
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| bytes.len())`
[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: long literal lacking separators
[INFO] [stderr]   --> src/section.rs:81:22
[INFO] [stderr]    |
[INFO] [stderr] 81 |             0..=11 | 0x60000000..=0x7fffffff => Ok(()),
[INFO] [stderr]    |                      ^^^^^^^^^^ help: consider: `0x6000_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/section.rs:81:35
[INFO] [stderr]    |
[INFO] [stderr] 81 |             0..=11 | 0x60000000..=0x7fffffff => Ok(()),
[INFO] [stderr]    |                                   ^^^^^^^^^^ help: consider: `0x7fff_ffff`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/section.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             0x60000000..=0x6fffffff => SectionType::Os(self.section_type),
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider: `0x6000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/section.rs:102:26
[INFO] [stderr]     |
[INFO] [stderr] 102 |             0x60000000..=0x6fffffff => SectionType::Os(self.section_type),
[INFO] [stderr]     |                          ^^^^^^^^^^ help: consider: `0x6fff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/section.rs:103:13
[INFO] [stderr]     |
[INFO] [stderr] 103 |             0x70000000..=0x7fffffff => SectionType::Proc(self.section_type),
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider: `0x7000_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/section.rs:103:26
[INFO] [stderr]     |
[INFO] [stderr] 103 |             0x70000000..=0x7fffffff => SectionType::Proc(self.section_type),
[INFO] [stderr]     |                          ^^^^^^^^^^ help: consider: `0x7fff_ffff`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[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/lib.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | /     pub fn new<'a>(bytes: &'a [u8]) -> Result<Elf<'a>, ElfError> {
[INFO] [stderr] 27 | |         if bytes.len() < mem::size_of::<Header>() {
[INFO] [stderr] 28 | |             return Err(ElfError::TooShort);
[INFO] [stderr] 29 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |         Ok(elf)
[INFO] [stderr] 56 | |     }
[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: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:67:13
[INFO] [stderr]    |
[INFO] [stderr] 67 |             self.header.number_of_section_headers as u64,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.header.number_of_section_headers)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |             self.header.section_header_entry_size as u64,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.header.section_header_entry_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/lib.rs:163:10
[INFO] [stderr]     |
[INFO] [stderr] 163 |         .unwrap_or(bytes.len());
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| bytes.len())`
[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] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> tests/weird_files.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(decl_macro)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `mer`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d55fb3a36923aa9ba71c9f44a5f998b8c764c617b4001df086be877b2957000e"`
[INFO] running `"docker" "rm" "-f" "d55fb3a36923aa9ba71c9f44a5f998b8c764c617b4001df086be877b2957000e"`
[INFO] [stdout] d55fb3a36923aa9ba71c9f44a5f998b8c764c617b4001df086be877b2957000e