[INFO] fetching crate jsyc-compiler 0.1.0...
[INFO] checking jsyc-compiler-0.1.0 against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] extracting crate jsyc-compiler 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate jsyc-compiler 0.1.0
[INFO] finished tweaking crates.io crate jsyc-compiler 0.1.0
[INFO] tweaked toml for crates.io crate jsyc-compiler 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsyc-compiler 0.1.0 on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to highest compatible versions
[INFO] [stderr]       Adding base64 v0.10.1 (available: v0.23.1)
[INFO] [stderr]       Adding resast v0.2.1 (available: v0.5.0)
[INFO] [stderr]       Adding ressa v0.5.2 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unic-ucd-version v0.7.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c
[INFO] running `Command { std: "docker" "start" "e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.191
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[INFO] [stderr]     Checking unic-char-range v0.7.0
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[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/bytecode.rs:576:52
[INFO] [stdout]     |
[INFO] [stdout] 576 |                 BytecodeElement::Operation(cmd) => (cmd.instruction == Instruction::ReturnBytecodeFunc),
[INFO] [stdout]     |                                                    ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 576 -                 BytecodeElement::Operation(cmd) => (cmd.instruction == Instruction::ReturnBytecodeFunc),
[INFO] [stdout] 576 +                 BytecodeElement::Operation(cmd) => cmd.instruction == Instruction::ReturnBytecodeFunc,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/bytecode.rs:576:52
[INFO] [stdout]     |
[INFO] [stdout] 576 |                 BytecodeElement::Operation(cmd) => (cmd.instruction == Instruction::ReturnBytecodeFunc),
[INFO] [stdout]     |                                                    ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 576 -                 BytecodeElement::Operation(cmd) => (cmd.instruction == Instruction::ReturnBytecodeFunc),
[INFO] [stdout] 576 +                 BytecodeElement::Operation(cmd) => cmd.instruction == Instruction::ReturnBytecodeFunc,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/bytecode.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{u16};
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:304:44
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 } else if int <= std::i32::MAX.into() && int >= std::i32::MIN.into() {
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:304:75
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 } else if int <= std::i32::MAX.into() && int >= std::i32::MIN.into() {
[INFO] [stdout]     |                                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:309:35
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         std::i32::MIN, std::i32::MAX)))
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:309:50
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         std::i32::MIN, std::i32::MAX)))
[INFO] [stdout]     |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u16`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/bytecode.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{u16};
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:304:44
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 } else if int <= std::i32::MAX.into() && int >= std::i32::MIN.into() {
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:304:75
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 } else if int <= std::i32::MAX.into() && int >= std::i32::MIN.into() {
[INFO] [stdout]     |                                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:309:35
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         std::i32::MIN, std::i32::MAX)))
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:309:50
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         std::i32::MIN, std::i32::MAX)))
[INFO] [stdout]     |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:343:32
[INFO] [stdout]     |
[INFO] [stdout] 343 |         if string.len() > u16::max_value() as usize {
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:355:29
[INFO] [stdout]     |
[INFO] [stdout] 355 |         if regs.len() > u8::max_value() as usize {
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u16>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:343:32
[INFO] [stdout]     |
[INFO] [stdout] 343 |         if string.len() > u16::max_value() as usize {
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/bytecode.rs:355:29
[INFO] [stdout]     |
[INFO] [stdout] 355 |         if regs.len() > u8::max_value() as usize {
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/scope.rs:64:45
[INFO] [stdout]    |
[INFO] [stdout] 64 |             unused_register: (0..(Register::max_value() as u16 + 1)).map(|reg: u16| reg as u8).collect(),
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/scope.rs:64:45
[INFO] [stdout]    |
[INFO] [stdout] 64 |             unused_register: (0..(Register::max_value() as u16 + 1)).map(|reg: u16| reg as u8).collect(),
[INFO] [stdout]    |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `used_decls` is never read
[INFO] [stdout]   --> src/compiler.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct BytecodeFunction
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     used_decls: Option<Vec<Register>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BytecodeFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/bytecode.rs:344:33
[INFO] [stdout]     |
[INFO] [stdout] 344 |             panic!("The string '{}' is too long. Encoded string may only have 65536 charachters.");
[INFO] [stdout]     |                                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 344 |             panic!("The string '{}' is too long. Encoded string may only have 65536 charachters.", ...);
[INFO] [stdout]     |                                                                                                  +++++
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 344 |             panic!("{}", "The string '{}' is too long. Encoded string may only have 65536 charachters.");
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> src/instruction_set.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout]  8 |   macro_rules! make_enum_helper{
[INFO] [stdout] ...
[INFO] [stdout] 23 |                   VARINTS.into_iter()
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | / make_enum_helper!(
[INFO] [stdout] 74 | | enum CommonLiteral
[INFO] [stdout] 75 | | {
[INFO] [stdout] 76 | |     Num0,
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 VARINTS.into_iter()
[INFO] [stdout] 23 +                 VARINTS.iter()
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 VARINTS.into_iter()
[INFO] [stdout] 23 +                 IntoIterator::into_iter(VARINTS)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/instruction_set.rs:23:25
[INFO] [stdout]     |
[INFO] [stdout]   8 |   macro_rules! make_enum_helper{
[INFO] [stdout] ...
[INFO] [stdout]  23 |                   VARINTS.into_iter()
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 | / make_enum_helper!(
[INFO] [stdout] 124 | | enum ReservedeRegister {
[INFO] [stdout] 125 | |     BytecodePointer,
[INFO] [stdout] 126 | |     BytecodeFuncReturn,
[INFO] [stdout] 127 | |     TrashRegister
[INFO] [stdout] 128 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout]  23 -                 VARINTS.into_iter()
[INFO] [stdout]  23 +                 VARINTS.iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout]  23 -                 VARINTS.into_iter()
[INFO] [stdout]  23 +                 IntoIterator::into_iter(VARINTS)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `used_decls` is never read
[INFO] [stdout]   --> src/compiler.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct BytecodeFunction
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     used_decls: Option<Vec<Register>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BytecodeFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/bytecode.rs:344:33
[INFO] [stdout]     |
[INFO] [stdout] 344 |             panic!("The string '{}' is too long. Encoded string may only have 65536 charachters.");
[INFO] [stdout]     |                                 ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 344 |             panic!("The string '{}' is too long. Encoded string may only have 65536 charachters.", ...);
[INFO] [stdout]     |                                                                                                  +++++
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 344 |             panic!("{}", "The string '{}' is too long. Encoded string may only have 65536 charachters.");
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> src/instruction_set.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout]  8 |   macro_rules! make_enum_helper{
[INFO] [stdout] ...
[INFO] [stdout] 23 |                   VARINTS.into_iter()
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 | /     make_enum_helper!(
[INFO] [stdout] 36 | |         enum TestEnumA {
[INFO] [stdout] 37 | |             A,
[INFO] [stdout] 38 | |             B,
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 VARINTS.into_iter()
[INFO] [stdout] 23 +                 VARINTS.iter()
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 VARINTS.into_iter()
[INFO] [stdout] 23 +                 IntoIterator::into_iter(VARINTS)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> src/instruction_set.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout]  8 |   macro_rules! make_enum_helper{
[INFO] [stdout] ...
[INFO] [stdout] 23 |                   VARINTS.into_iter()
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 | /     make_enum_helper!(
[INFO] [stdout] 57 | |         enum TestEnumB {
[INFO] [stdout] 58 | |             A
[INFO] [stdout] 59 | |         }
[INFO] [stdout] 60 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 VARINTS.into_iter()
[INFO] [stdout] 23 +                 VARINTS.iter()
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 VARINTS.into_iter()
[INFO] [stdout] 23 +                 IntoIterator::into_iter(VARINTS)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> src/instruction_set.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout]  8 |   macro_rules! make_enum_helper{
[INFO] [stdout] ...
[INFO] [stdout] 23 |                   VARINTS.into_iter()
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | / make_enum_helper!(
[INFO] [stdout] 74 | | enum CommonLiteral
[INFO] [stdout] 75 | | {
[INFO] [stdout] 76 | |     Num0,
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 VARINTS.into_iter()
[INFO] [stdout] 23 +                 VARINTS.iter()
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 VARINTS.into_iter()
[INFO] [stdout] 23 +                 IntoIterator::into_iter(VARINTS)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/instruction_set.rs:23:25
[INFO] [stdout]     |
[INFO] [stdout]   8 |   macro_rules! make_enum_helper{
[INFO] [stdout] ...
[INFO] [stdout]  23 |                   VARINTS.into_iter()
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 | / make_enum_helper!(
[INFO] [stdout] 124 | | enum ReservedeRegister {
[INFO] [stdout] 125 | |     BytecodePointer,
[INFO] [stdout] 126 | |     BytecodeFuncReturn,
[INFO] [stdout] 127 | |     TrashRegister
[INFO] [stdout] 128 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout]  23 -                 VARINTS.into_iter()
[INFO] [stdout]  23 +                 VARINTS.iter()
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout]  23 -                 VARINTS.into_iter()
[INFO] [stdout]  23 +                 IntoIterator::into_iter(VARINTS)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.70s
[INFO] running `Command { std: "docker" "inspect" "e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c", kill_on_drop: false }`
[INFO] [stdout] e1d5481eed585fb1b3b0a8a75dc7c53fe3e6641496e04124fdcfe1ab0cbe598c
