[INFO] crate stack-vm 0.3.0 is already in cache
[INFO] extracting crate stack-vm 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/stack-vm/0.3.0
[INFO] extracting crate stack-vm 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stack-vm/0.3.0
[INFO] validating manifest of stack-vm-0.3.0 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 stack-vm-0.3.0 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 stack-vm-0.3.0
[INFO] finished frobbing stack-vm-0.3.0
[INFO] frobbed toml for stack-vm-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/stack-vm/0.3.0/Cargo.toml
[INFO] started frobbing stack-vm-0.3.0
[INFO] finished frobbing stack-vm-0.3.0
[INFO] frobbed toml for stack-vm-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stack-vm/0.3.0/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 stack-vm-0.3.0 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/stack-vm/0.3.0:/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] bed1b833b0d5fb0eaba1b6532d4740113f8b264a4aa1d362eb1c2b05c1eeb8f3
[INFO] running `"docker" "start" "-a" "bed1b833b0d5fb0eaba1b6532d4740113f8b264a4aa1d362eb1c2b05c1eeb8f3"`
[INFO] [stderr]     Checking rmp v0.8.7
[INFO] [stderr]     Checking stack-vm v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/builder.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             labels:            labels,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `labels`
[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/instruction.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             op_code: op_code,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `op_code`
[INFO] [stderr]    |
[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/instruction.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             arity: arity,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `arity`
[INFO] [stderr]    |
[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/instruction.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             fun: fun
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `fun`
[INFO] [stderr]    |
[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/frame.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             return_address: return_address
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `return_address`
[INFO] [stderr]    |
[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/machine.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             code:              code,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `code`
[INFO] [stderr]    |
[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/machine.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             instruction_table: instruction_table,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `instruction_table`
[INFO] [stderr]    |
[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/machine.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             constants:         constants,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `constants`
[INFO] [stderr]    |
[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/machine.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             call_stack:        call_stack,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `call_stack`
[INFO] [stderr]    |
[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/code/from_byte_code.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             symbols: symbols,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `symbols`
[INFO] [stderr]    |
[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/code/from_byte_code.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |             code:    code,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: replace it with: `code`
[INFO] [stderr]    |
[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/code/from_byte_code.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             data:    data,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: replace it with: `data`
[INFO] [stderr]    |
[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/code/from_byte_code.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             labels:  labels
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `labels`
[INFO] [stderr]    |
[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/code/mod.rs:179:13
[INFO] [stderr]     |
[INFO] [stderr] 179 |             symbols: symbols,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `symbols`
[INFO] [stderr]     |
[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/code/mod.rs:180:13
[INFO] [stderr]     |
[INFO] [stderr] 180 |             code:    code,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `code`
[INFO] [stderr]     |
[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/code/mod.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 |             data:    data,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `data`
[INFO] [stderr]     |
[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/code/mod.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |             labels:  labels
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: replace it with: `labels`
[INFO] [stderr]     |
[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/builder.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             labels:            labels,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `labels`
[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/instruction.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             op_code: op_code,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `op_code`
[INFO] [stderr]    |
[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/instruction.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             arity: arity,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `arity`
[INFO] [stderr]    |
[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/instruction.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             fun: fun
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `fun`
[INFO] [stderr]    |
[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/frame.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             return_address: return_address
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `return_address`
[INFO] [stderr]    |
[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/machine.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |             code:              code,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `code`
[INFO] [stderr]    |
[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/machine.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             instruction_table: instruction_table,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `instruction_table`
[INFO] [stderr]    |
[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/machine.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             constants:         constants,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `constants`
[INFO] [stderr]    |
[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/machine.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             call_stack:        call_stack,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `call_stack`
[INFO] [stderr]    |
[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/code/from_byte_code.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |             symbols: symbols,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `symbols`
[INFO] [stderr]    |
[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/code/from_byte_code.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 59 |             code:    code,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: replace it with: `code`
[INFO] [stderr]    |
[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/code/from_byte_code.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |             data:    data,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: replace it with: `data`
[INFO] [stderr]    |
[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/code/from_byte_code.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |             labels:  labels
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: replace it with: `labels`
[INFO] [stderr]    |
[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/code/mod.rs:179:13
[INFO] [stderr]     |
[INFO] [stderr] 179 |             symbols: symbols,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `symbols`
[INFO] [stderr]     |
[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/code/mod.rs:180:13
[INFO] [stderr]     |
[INFO] [stderr] 180 |             code:    code,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `code`
[INFO] [stderr]     |
[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/code/mod.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 |             data:    data,
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: replace it with: `data`
[INFO] [stderr]     |
[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/code/mod.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |             labels:  labels
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: replace it with: `labels`
[INFO] [stderr]     |
[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: item `builder::Builder<'a, T>` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/builder.rs:41:1
[INFO] [stderr]     |
[INFO] [stderr] 41  | / impl<'a, T: fmt::Debug + PartialEq>  Builder<'a, T> {
[INFO] [stderr] 42  | |     /// Create a new `Builder` from an `InstructionTable`.
[INFO] [stderr] 43  | |     pub fn new(instruction_table: &'a InstructionTable<T>) -> Builder<T> {
[INFO] [stderr] 44  | |         let mut labels = WriteOnceTable::new();
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |     }
[INFO] [stderr] 103 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/builder.rs:63:14
[INFO] [stderr]    |
[INFO] [stderr] 63 |             .expect(&format!("Unable to find instruction with name {:?}", name));
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Unable to find instruction with name {:?}", name))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/builder.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |             ip = ip + 1;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: replace it with: `ip += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]    --> src/builder.rs:132:18
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 .expect(&format!("Unable to find instruction with op code {}", op_code));
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Unable to find instruction with op code {}", op_code))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/builder.rs:137:17
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 ip = ip + 1;
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: replace it with: `ip += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/builder.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |             ip = ip + 1;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: replace it with: `ip += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `write_once_table::WriteOnceTable<T>`
[INFO] [stderr]   --> src/write_once_table.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     pub fn new() -> WriteOnceTable<T> {
[INFO] [stderr] 35 | |         WriteOnceTable(HashMap::new())
[INFO] [stderr] 36 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/write_once_table.rs:46:52
[INFO] [stderr]    |
[INFO] [stderr] 46 |         self.0.keys().for_each(|ref k| result.push(k.clone()));
[INFO] [stderr]    |                                                    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 46 |         self.0.keys().for_each(|ref k| result.push(&(*k).clone()));
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 46 |         self.0.keys().for_each(|ref k| result.push(&std::string::String::clone(k)));
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `write_many_table::WriteManyTable<T>`
[INFO] [stderr]   --> src/write_many_table.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | /     pub fn new() ->WriteManyTable<T> {
[INFO] [stderr] 34 | |         WriteManyTable(HashMap::new())
[INFO] [stderr] 35 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `stack::Stack<T>`
[INFO] [stderr]   --> src/stack.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | /     pub fn new() -> Stack<T> {
[INFO] [stderr] 28 | |         Stack(vec![])
[INFO] [stderr] 29 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/machine.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |             machine.ip  = machine.ip + 2;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `machine.ip += 2`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/machine.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 .expect(&format!("Unable to find instruction with op code {}", op_code));
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Unable to find instruction with op code {}", op_code))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/machine.rs:76:17
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 machine.ip = machine.ip + 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `machine.ip += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]    --> src/machine.rs:134:14
[INFO] [stderr]     |
[INFO] [stderr] 134 |             .expect(&format!("Constant data is not present at index {}.", idx))
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Constant data is not present at index {}.", idx))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]    --> src/machine.rs:150:14
[INFO] [stderr]     |
[INFO] [stderr] 150 |             .expect(&format!("Attempt to jump to unknown label {}", label));
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Attempt to jump to unknown label {}", label))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `instruction_table::InstructionTable<T>`
[INFO] [stderr]   --> src/instruction_table.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | /     pub fn new() -> InstructionTable<T> {
[INFO] [stderr] 19 | |         InstructionTable(HashMap::new())
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/instruction_table.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let instr = self.0.get(key).unwrap();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.0[key]`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/code/debug.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             ip = ip + 2;
[INFO] [stderr]    |             ^^^^^^^^^^^ help: replace it with: `ip += 2`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/code/debug.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 ip = ip + 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: replace it with: `ip += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `stack-vm`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: item `builder::Builder<'a, T>` has a public `len` method but no corresponding `is_empty` method
[INFO] [stderr]    --> src/builder.rs:41:1
[INFO] [stderr]     |
[INFO] [stderr] 41  | / impl<'a, T: fmt::Debug + PartialEq>  Builder<'a, T> {
[INFO] [stderr] 42  | |     /// Create a new `Builder` from an `InstructionTable`.
[INFO] [stderr] 43  | |     pub fn new(instruction_table: &'a InstructionTable<T>) -> Builder<T> {
[INFO] [stderr] 44  | |         let mut labels = WriteOnceTable::new();
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |     }
[INFO] [stderr] 103 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_without_is_empty)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/builder.rs:63:14
[INFO] [stderr]    |
[INFO] [stderr] 63 |             .expect(&format!("Unable to find instruction with name {:?}", name));
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Unable to find instruction with name {:?}", name))`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::expect_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/builder.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |             ip = ip + 1;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: replace it with: `ip += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]    --> src/builder.rs:132:18
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 .expect(&format!("Unable to find instruction with op code {}", op_code));
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Unable to find instruction with op code {}", op_code))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/builder.rs:137:17
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 ip = ip + 1;
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: replace it with: `ip += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/builder.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |             ip = ip + 1;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: replace it with: `ip += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `write_once_table::WriteOnceTable<T>`
[INFO] [stderr]   --> src/write_once_table.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     pub fn new() -> WriteOnceTable<T> {
[INFO] [stderr] 35 | |         WriteOnceTable(HashMap::new())
[INFO] [stderr] 36 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 30 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/write_once_table.rs:46:52
[INFO] [stderr]    |
[INFO] [stderr] 46 |         self.0.keys().for_each(|ref k| result.push(k.clone()));
[INFO] [stderr]    |                                                    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 46 |         self.0.keys().for_each(|ref k| result.push(&(*k).clone()));
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 46 |         self.0.keys().for_each(|ref k| result.push(&std::string::String::clone(k)));
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `write_many_table::WriteManyTable<T>`
[INFO] [stderr]   --> src/write_many_table.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | /     pub fn new() ->WriteManyTable<T> {
[INFO] [stderr] 34 | |         WriteManyTable(HashMap::new())
[INFO] [stderr] 35 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `stack::Stack<T>`
[INFO] [stderr]   --> src/stack.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | /     pub fn new() -> Stack<T> {
[INFO] [stderr] 28 | |         Stack(vec![])
[INFO] [stderr] 29 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 22 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/machine.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |             machine.ip  = machine.ip + 2;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `machine.ip += 2`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]   --> src/machine.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 .expect(&format!("Unable to find instruction with op code {}", op_code));
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Unable to find instruction with op code {}", op_code))`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/machine.rs:76:17
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 machine.ip = machine.ip + 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `machine.ip += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]    --> src/machine.rs:134:14
[INFO] [stderr]     |
[INFO] [stderr] 134 |             .expect(&format!("Constant data is not present at index {}.", idx))
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Constant data is not present at index {}.", idx))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `expect` followed by a function call
[INFO] [stderr]    --> src/machine.rs:150:14
[INFO] [stderr]     |
[INFO] [stderr] 150 |             .expect(&format!("Attempt to jump to unknown label {}", label));
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| panic!("Attempt to jump to unknown label {}", label))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/machine.rs:184:19
[INFO] [stderr]     |
[INFO] [stderr] 184 |         let arg = machine.code.data.get(args[0]).unwrap();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `machine.code.data[args[0]]`
[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: you should consider deriving a `Default` implementation for `instruction_table::InstructionTable<T>`
[INFO] [stderr]   --> src/instruction_table.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | /     pub fn new() -> InstructionTable<T> {
[INFO] [stderr] 19 | |         InstructionTable(HashMap::new())
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/instruction_table.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |             let instr = self.0.get(key).unwrap();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.0[key]`
[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: manual implementation of an assign operation
[INFO] [stderr]   --> src/code/debug.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             ip = ip + 2;
[INFO] [stderr]    |             ^^^^^^^^^^^ help: replace it with: `ip += 2`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/code/debug.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 ip = ip + 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: replace it with: `ip += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/acceptance/arithmetic.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     assert_eq!(result, 9.0);
[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]   --> src/acceptance/arithmetic.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     assert_eq!(result, 9.0);
[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] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/acceptance/arithmetic.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     assert_eq!(result, 5.0);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/acceptance/arithmetic.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     assert_eq!(result, 5.0);
[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] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/acceptance/arithmetic.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     assert_eq!(result, 0.75);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/acceptance/arithmetic.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     assert_eq!(result, 0.75);
[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] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/acceptance/arithmetic.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     assert_eq!(result, 12.0);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/acceptance/arithmetic.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     assert_eq!(result, 12.0);
[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: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/acceptance/functions.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | /         match self {
[INFO] [stderr] 25 | |             &Operand::I(i) => Some(i),
[INFO] [stderr] 26 | |             _ => None
[INFO] [stderr] 27 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 24 |         match *self {
[INFO] [stderr] 25 |             Operand::I(i) => Some(i),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]   --> src/acceptance/functions.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 | /         match self {
[INFO] [stderr] 32 | |             &Operand::S(ref s) => Some(s),
[INFO] [stderr] 33 | |             _ => None
[INFO] [stderr] 34 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]    |
[INFO] [stderr] 31 |         match *self {
[INFO] [stderr] 32 |             Operand::S(ref s) => Some(s),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `stack-vm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bed1b833b0d5fb0eaba1b6532d4740113f8b264a4aa1d362eb1c2b05c1eeb8f3"`
[INFO] running `"docker" "rm" "-f" "bed1b833b0d5fb0eaba1b6532d4740113f8b264a4aa1d362eb1c2b05c1eeb8f3"`
[INFO] [stdout] bed1b833b0d5fb0eaba1b6532d4740113f8b264a4aa1d362eb1c2b05c1eeb8f3