[INFO] updating cached repository Nyrox/need-to-find-name-for-lang
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Nyrox/need-to-find-name-for-lang
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Nyrox/need-to-find-name-for-lang" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Nyrox/need-to-find-name-for-lang"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Nyrox/need-to-find-name-for-lang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Nyrox/need-to-find-name-for-lang" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Nyrox/need-to-find-name-for-lang"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Nyrox/need-to-find-name-for-lang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1412493987987186d8e26e6277074e583323e801
[INFO] sha for GitHub repo Nyrox/need-to-find-name-for-lang: 1412493987987186d8e26e6277074e583323e801
[INFO] validating manifest of Nyrox/need-to-find-name-for-lang on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Nyrox/need-to-find-name-for-lang on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Nyrox/need-to-find-name-for-lang
[INFO] finished frobbing Nyrox/need-to-find-name-for-lang
[INFO] frobbed toml for Nyrox/need-to-find-name-for-lang written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Nyrox/need-to-find-name-for-lang/Cargo.toml
[INFO] started frobbing Nyrox/need-to-find-name-for-lang
[INFO] finished frobbing Nyrox/need-to-find-name-for-lang
[INFO] frobbed toml for Nyrox/need-to-find-name-for-lang written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Nyrox/need-to-find-name-for-lang/Cargo.toml
[INFO] crate Nyrox/need-to-find-name-for-lang already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Nyrox/need-to-find-name-for-lang against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Nyrox/need-to-find-name-for-lang:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 321088e3973fc5afe713ed8ba740869b4ab1c1368e19764201cf46e53d82ef8f
[INFO] running `"docker" "start" "-a" "321088e3973fc5afe713ed8ba740869b4ab1c1368e19764201cf46e53d82ef8f"`
[INFO] [stderr]    Compiling byte-tools v0.3.0
[INFO] [stderr]    Compiling opaque-debug v0.2.1
[INFO] [stderr]    Compiling bit-vec v0.5.0
[INFO] [stderr]    Compiling lalrpop-util v0.16.1
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]    Compiling ena v0.10.1
[INFO] [stderr]     Checking criterion-plot v0.2.5
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]     Checking itertools-num v0.1.2
[INFO] [stderr]     Checking criterion-stats v0.2.5
[INFO] [stderr]    Compiling block-padding v0.1.2
[INFO] [stderr]    Compiling syn v0.15.16
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]    Compiling bit-set v0.5.0
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking csv v1.0.2
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]     Checking handlebars v0.32.4
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]     Checking criterion v0.2.5
[INFO] [stderr]    Compiling lalrpop v0.16.1
[INFO] [stderr]    Compiling lang-rs-stack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `repr::typed`
[INFO] [stderr]  --> /opt/crater/target/debug/build/lang-rs-stack-fef19b821fa60c8f/out/grammar.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use repr::typed;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repr/typed.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Constant(Box<ConstantValue>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn ConstantValue`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ADD_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:5:2
[INFO] [stderr]   |
[INFO] [stderr] 5 |     ADD_I32,
[INFO] [stderr]   |     ^^^^^^^ help: convert the identifier to upper camel case: `AddI32`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SUB_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     SUB_I32,
[INFO] [stderr]   |     ^^^^^^^ help: convert the identifier to upper camel case: `SubI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MUL_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     MUL_I32,
[INFO] [stderr]   |     ^^^^^^^ help: convert the identifier to upper camel case: `MulI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DIV_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     DIV_I32,
[INFO] [stderr]   |     ^^^^^^^ help: convert the identifier to upper camel case: `DivI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LESS_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     LESS_I32,
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `LessI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ADD_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ADD_F32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `AddF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SUB_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     SUB_F32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SubF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MUL_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     MUL_F32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `MulF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DIV_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     DIV_F32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `DivF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LESS_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     LESS_F32,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `LessF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CAST_I32_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     CAST_I32_F32,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CastI32F32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CAST_F32_I32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     CAST_F32_I32,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CastF32I32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `COND_JMP` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     COND_JMP(i16),
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `CondJmp`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `VAR_LOOKUP` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     VAR_LOOKUP(i16),
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `VarLookup`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `VAR_ASSIGN` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     VAR_ASSIGN(i16),
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `VarAssign`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CONST_I32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CONST_I32(i16),
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ConstI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CONST_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     CONST_F32(i16),
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ConstF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `POP_STACK` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     POP_STACK,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PopStack`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PUSH_VOID` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     PUSH_VOID,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PushVoid`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INTEGER_32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     INTEGER_32, INTEGER_64,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Integer32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INTEGER_64` should have an upper camel case name
[INFO] [stderr]   --> src/repr/mod.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |     INTEGER_32, INTEGER_64,
[INFO] [stderr]    |                 ^^^^^^^^^^ help: convert the identifier to upper camel case: `Integer64`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FLOAT_32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     FLOAT_32, FLOAT_64,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `Float32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FLOAT_64` should have an upper camel case name
[INFO] [stderr]   --> src/repr/mod.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     FLOAT_32, FLOAT_64,
[INFO] [stderr]    |               ^^^^^^^^ help: convert the identifier to upper camel case: `Float64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `linked`, `unlinked`
[INFO] [stderr]  --> src/passes/linker.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use repr::{self, unlinked, linked};
[INFO] [stderr]   |                  ^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `instruction_set`, `self`
[INFO] [stderr]  --> src/passes/codegen.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use repr::{self, BinaryOperation, Type, typed, unlinked, instruction_set};
[INFO] [stderr]   |            ^^^^                                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `instruction_set`
[INFO] [stderr]  --> src/vm/mod.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use repr::{self, linked, instruction_set};
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `repr::typed`
[INFO] [stderr]  --> /opt/crater/target/debug/build/lang-rs-stack-fef19b821fa60c8f/out/grammar.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use repr::typed;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repr/typed.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 |     Constant(Box<ConstantValue>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn ConstantValue`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ADD_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:5:2
[INFO] [stderr]   |
[INFO] [stderr] 5 |     ADD_I32,
[INFO] [stderr]   |     ^^^^^^^ help: convert the identifier to upper camel case: `AddI32`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SUB_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     SUB_I32,
[INFO] [stderr]   |     ^^^^^^^ help: convert the identifier to upper camel case: `SubI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MUL_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     MUL_I32,
[INFO] [stderr]   |     ^^^^^^^ help: convert the identifier to upper camel case: `MulI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DIV_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     DIV_I32,
[INFO] [stderr]   |     ^^^^^^^ help: convert the identifier to upper camel case: `DivI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LESS_I32` should have an upper camel case name
[INFO] [stderr]  --> src/repr/instruction_set.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     LESS_I32,
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `LessI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ADD_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ADD_F32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `AddF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SUB_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     SUB_F32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SubF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MUL_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     MUL_F32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `MulF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `DIV_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     DIV_F32,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `DivF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LESS_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     LESS_F32,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `LessF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CAST_I32_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     CAST_I32_F32,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CastI32F32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CAST_F32_I32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     CAST_F32_I32,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CastF32I32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `COND_JMP` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     COND_JMP(i16),
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `CondJmp`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `VAR_LOOKUP` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     VAR_LOOKUP(i16),
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `VarLookup`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `VAR_ASSIGN` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     VAR_ASSIGN(i16),
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `VarAssign`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CONST_I32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     CONST_I32(i16),
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ConstI32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CONST_F32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     CONST_F32(i16),
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ConstF32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `POP_STACK` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     POP_STACK,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PopStack`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PUSH_VOID` should have an upper camel case name
[INFO] [stderr]   --> src/repr/instruction_set.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     PUSH_VOID,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PushVoid`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INTEGER_32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/mod.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     INTEGER_32, INTEGER_64,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Integer32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `INTEGER_64` should have an upper camel case name
[INFO] [stderr]   --> src/repr/mod.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |     INTEGER_32, INTEGER_64,
[INFO] [stderr]    |                 ^^^^^^^^^^ help: convert the identifier to upper camel case: `Integer64`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FLOAT_32` should have an upper camel case name
[INFO] [stderr]   --> src/repr/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     FLOAT_32, FLOAT_64,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `Float32`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FLOAT_64` should have an upper camel case name
[INFO] [stderr]   --> src/repr/mod.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     FLOAT_32, FLOAT_64,
[INFO] [stderr]    |               ^^^^^^^^ help: convert the identifier to upper camel case: `Float64`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `linked`, `unlinked`
[INFO] [stderr]  --> src/passes/linker.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use repr::{self, unlinked, linked};
[INFO] [stderr]   |                  ^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `instruction_set`, `self`
[INFO] [stderr]  --> src/passes/codegen.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use repr::{self, BinaryOperation, Type, typed, unlinked, instruction_set};
[INFO] [stderr]   |            ^^^^                                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `instruction_set`
[INFO] [stderr]  --> src/vm/mod.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use repr::{self, linked, instruction_set};
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> /opt/crater/target/debug/build/lang-rs-stack-fef19b821fa60c8f/out/grammar.rs:2740:36
[INFO] [stderr]      |
[INFO] [stderr] 2740 |             let __text = self.text.trim_left();
[INFO] [stderr]      |                                    ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/passes/codegen.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         _ => panic!("ICE [Missing Impl]: {:?}", statement)
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/passes/codegen.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         _ => panic!("ICE [Missing Impl]: {:?}", expression)
[INFO] [stderr]     |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/passes/codegen.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |         for (i, e) in function.parameters.iter().enumerate() {
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `return_type`
[INFO] [stderr]   --> src/passes/codegen.rs:89:41
[INFO] [stderr]    |
[INFO] [stderr] 89 |         Expression::FunctionCall(ident, return_type, params) => {
[INFO] [stderr]    |                                         ^^^^^^^^^^^ help: consider prefixing with an underscore: `_return_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `len`
[INFO] [stderr]   --> src/vm/mod.rs:30:7
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let len = self.module.instructions.len();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `what`
[INFO] [stderr]    --> src/vm/mod.rs:115:26
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn debug_log(&self, what: &str) {
[INFO] [stderr]     |                             ^^^^ help: consider prefixing with an underscore: `_what`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> /opt/crater/target/debug/build/lang-rs-stack-fef19b821fa60c8f/out/grammar.rs:2740:36
[INFO] [stderr]      |
[INFO] [stderr] 2740 |             let __text = self.text.trim_left();
[INFO] [stderr]      |                                    ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/passes/codegen.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         _ => panic!("ICE [Missing Impl]: {:?}", statement)
[INFO] [stderr]    |         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/passes/codegen.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |         _ => panic!("ICE [Missing Impl]: {:?}", expression)
[INFO] [stderr]     |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/passes/codegen.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |         for (i, e) in function.parameters.iter().enumerate() {
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `return_type`
[INFO] [stderr]   --> src/passes/codegen.rs:89:41
[INFO] [stderr]    |
[INFO] [stderr] 89 |         Expression::FunctionCall(ident, return_type, params) => {
[INFO] [stderr]    |                                         ^^^^^^^^^^^ help: consider prefixing with an underscore: `_return_type`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `len`
[INFO] [stderr]   --> src/vm/mod.rs:30:7
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let len = self.module.instructions.len();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_len`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `what`
[INFO] [stderr]    --> src/vm/mod.rs:115:26
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn debug_log(&self, what: &str) {
[INFO] [stderr]     |                             ^^^^ help: consider prefixing with an underscore: `_what`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/passes/typecheck.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut typed_ast = repr::typed::Ast::new();
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/passes/typecheck.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut typed_ast = repr::typed::Ast::new();
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `VAR_COUNT`
[INFO] [stderr]   --> src/passes/codegen.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | static mut VAR_COUNT: i16 = 0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `foo`
[INFO] [stderr]   --> src/main.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | extern "cdecl" fn foo(i: i32) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         write!(buffer, "Constant buffer:\n");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         write!(buffer, "{:?}\n\n", self.constants);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         write!(buffer, "Variable Slots:\n");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         write!(buffer, "{:?}\n\n", self.variable_slots);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         write!(buffer, "Instruction block:\n\n");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:35:21
[INFO] [stderr]    |
[INFO] [stderr] 35 |                     write!(buffer, "{}\n", symbol);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     write!(buffer, "\n{}\n", symbol);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |                             write!(buffer, "\tCALL {}\n", name);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |                             write!(buffer, "\tCOND_JMP {}\n", name);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 _ => { write!(buffer, "\t{:?}\n", e); }
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: variable `rType` should have a snake case name
[INFO] [stderr]   --> src/passes/typecheck.rs:63:73
[INFO] [stderr]    |
[INFO] [stderr] 63 |         untyped::TopLevelDeclaration::FunctionDeclaration(ident, block, rType, params) => {
[INFO] [stderr]    |                                                                         ^^^^^ help: convert the identifier to snake case: `r_type`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nIsp` should have a snake case name
[INFO] [stderr]   --> src/vm/mod.rs:78:10
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     let nIsp = self.callstack.pop();
[INFO] [stderr]    |                         ^^^^ help: convert the identifier to snake case: `n_isp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nIsp` should have a snake case name
[INFO] [stderr]   --> src/vm/mod.rs:83:23
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 Instruction::CALL(nIsp) => {
[INFO] [stderr]    |                                   ^^^^ help: convert the identifier to snake case: `n_isp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nIsp` should have a snake case name
[INFO] [stderr]   --> src/vm/mod.rs:88:27
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 Instruction::COND_JMP(nIsp) => {
[INFO] [stderr]    |                                       ^^^^ help: convert the identifier to snake case: `n_isp`
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `VAR_COUNT`
[INFO] [stderr]   --> src/passes/codegen.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | static mut VAR_COUNT: i16 = 0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `foo`
[INFO] [stderr]   --> src/main.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | extern "cdecl" fn foo(i: i32) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         write!(buffer, "Constant buffer:\n");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         write!(buffer, "{:?}\n\n", self.constants);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         write!(buffer, "Variable Slots:\n");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         write!(buffer, "{:?}\n\n", self.variable_slots);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         write!(buffer, "Instruction block:\n\n");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:35:21
[INFO] [stderr]    |
[INFO] [stderr] 35 |                     write!(buffer, "{}\n", symbol);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |                     write!(buffer, "\n{}\n", symbol);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |                             write!(buffer, "\tCALL {}\n", name);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |                             write!(buffer, "\tCOND_JMP {}\n", name);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/repr/unlinked.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 _ => { write!(buffer, "\t{:?}\n", e); }
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning 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: variable `rType` should have a snake case name
[INFO] [stderr]   --> src/passes/typecheck.rs:63:73
[INFO] [stderr]    |
[INFO] [stderr] 63 |         untyped::TopLevelDeclaration::FunctionDeclaration(ident, block, rType, params) => {
[INFO] [stderr]    |                                                                         ^^^^^ help: convert the identifier to snake case: `r_type`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nIsp` should have a snake case name
[INFO] [stderr]   --> src/vm/mod.rs:78:10
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     let nIsp = self.callstack.pop();
[INFO] [stderr]    |                         ^^^^ help: convert the identifier to snake case: `n_isp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nIsp` should have a snake case name
[INFO] [stderr]   --> src/vm/mod.rs:83:23
[INFO] [stderr]    |
[INFO] [stderr] 83 |                 Instruction::CALL(nIsp) => {
[INFO] [stderr]    |                                   ^^^^ help: convert the identifier to snake case: `n_isp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nIsp` should have a snake case name
[INFO] [stderr]   --> src/vm/mod.rs:88:27
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 Instruction::COND_JMP(nIsp) => {
[INFO] [stderr]    |                                       ^^^^ help: convert the identifier to snake case: `n_isp`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 10s
[INFO] running `"docker" "inspect" "321088e3973fc5afe713ed8ba740869b4ab1c1368e19764201cf46e53d82ef8f"`
[INFO] running `"docker" "rm" "-f" "321088e3973fc5afe713ed8ba740869b4ab1c1368e19764201cf46e53d82ef8f"`
[INFO] [stdout] 321088e3973fc5afe713ed8ba740869b4ab1c1368e19764201cf46e53d82ef8f